Bone Fracture Detection using Open CV.
Editorial Board -Journal of Theoretical and Applied Information Techn...
1 of 5
http://www.jatit.org/Editorial_Board.php
FeedBack | Links | Contact Us | Site Map
Welcome to Journal of Theoretical and Applied Information Technology
Home
Volumes
Submit Paper
Manuscript
Status
Author
Guidelines
Editorial Board
Technical
Board
Indexing and
Abstracting
Subscribe to
JATIT
Contact Us
Editorial Board
EDITOR IN CHIEF
Prof. Niaz Ahmad
FCE, MOE, Islamabad, PAKISTAN
EDITORIAL BOARD
Dr. CHRISTEL BAIER
Faculty of Computer Science, Institute for Theoretical Computer
Science, Technical University Dresden, GERMANY.
Dr. YUSUF PISAN
Department of Software Engineering, Faculty of Information
Technology, University of Technology, Sydney, AUSTRALIA.
Dr. YUXIN MAO
School Of Computer & Information Engineering Zhejiang Gongshang
University, CHINA
Dr. MUHAMMAD SHER
Faculty of Basic and Applied Sciences, Department of Computer
Science, International Islamic University, Islamabad. PAKISTAN.
Dr. ZARINA SHUKUR
Computer Science Dept., Fakulti Teknologi dan Sains Maklumat,
University Kebangsaan Malaysia, 43600 Bangi, MALAYSIA.
Dr. NOR AZAN MAT ZIN
Department of Information Science, Faculty of Information Science &
Technology, National University of Malaysia (UKM) 43600 UKM BANGI,
MALAYSIA.
Dr. KHAIRUDDIN BIN OMAR
Faculty of Information Science and Technology, Universiti Kebangsaan
Malysia, 43600 Bangi Selangor Darul-Ehsan, MALYSIA.
Dr. TENGKU MOHD. BIN TENGKU SEMBOK
Faculty of Information Science and Technology Universiti Kebangsaan,
Malaysia, 43600 Bangi Selangor Darul-Ehsan, MALYSIA.
Dr PRABHAT K. MAHANTI
Department of Computer Science and Applied Statistics (CSAS),
Hazen Hall Room 311, University of New Brunswick, Saint John, New
Brunswick, CANADA.
Dr. R. PONALAGUSAMY
Department of Mathematics, National Institute of Technology,
Tiruchirappalli, Tamil Nadu, INDIA.
Dr. NITIN UPADHYAY
Computer Science & Information Systems Group, Birla Institute of
06/08/2014 12:55
Editorial Board -Journal of Theoretical and Applied Information Techn...
2 of 5
http://www.jatit.org/Editorial_Board.php
Technology and Science (BITS), Pilani-Goa Campus, NH-17B Bypass
Road, ZuariNagar, Goa, INDIA.
Dr. A. SERMET ANAGN
Eskisehir Osmangazi University, Industrial Engineering Department,
Bademlik Campus, 26030 Eskisehir, TURKEY.
Dr. YACINE LAFIFI
Department of Computer Science, University of Guelma, BP 401,
Guelma 24000, ALGERIA.
Dr. CHRISTOS GRECOS
School of Computing, Engineering and Physical Sciences, University of
Central Lancashire, Preston PR1 2E, UNITED KINGDOM.
Dr. JAYANTHI RANJAN
Institute of Management Technology, Raj Nagar, Ghaziabad, Uttar
Pradesh, INDIA
Dr. ADEL M. ALIMI
National Engineering School of Sfax (ENIS), University of SFAX,
TUNISIA
Dr. SIKANDAR HAYAT KHIYAL
Department of Computer Science, Fatima Jinnah Women University,
Rawalpindi, PAKISTAN
Dr. ADEL MERABET
Department of Electrical & Computer Engineering, Dalhousie
University, Halifax, CANADA
DR. HEMRAJ SAINI
CE&IT Department, Higher Institute of Electronics, Bani Walid. LIBYA
Dr. MAUMITA BHATTACHARYA
SOBIT, Charles Sturt University, Albury - 2640, NSW, AUSTRALIA
Dr. SEIFEDINE KADRY
Lebanese International University, LEBONON
Dr. AIJUAN DONG
Department of Computer Science, Hood College Frederick, MD 21701.
USA
Dr. S.S.RIAZ AHAMED
Mohamed Sathak Engineering College, Kilakarai, & Sathak Institute of
Technology, Ramanathapuram , Tamilnadu, INDIA
Dr. ZURIATI AHMAD ZUKARNAIN
University Putra Malaysia, MALAYSIA
Dr. CHELLALI BENACHAIBA
University of Bechar, ALGERIA
Dr. MOHD NAZRI ISMAIL
University of Kuala Lumpur (UniKL) MALYSIA
Dr. VITUS SAI WA LAM
The University of Hong Kong, CHINA
Dr. WITCHA CHIMPHLEE
Suan Dusit Rajabhat University, Bangkok, THAILAND
06/08/2014 12:55
Editorial Board -Journal of Theoretical and Applied Information Techn...
3 of 5
http://www.jatit.org/Editorial_Board.php
Dr. SIDDHIVINAYAK KULKARNI
University of Ballarat, Ballarat, AUSTRALIA
Dr. S. KARTHIKEYAN
Caledonian College of Engineering, OMAN
Dr. DRAGAN R. MILIVOJEVIĆ
Mining and Metallurgy Institute Bor Zeleni bulevar 35, 19210 Bor,
SERBIA
Dr. ABDUL AZIZ
Professor of Computer Science, University of Central Punjab,
PAKISTAN
Dr.P.DANANJAYAN
Professor, Department of ECE, PEC, Puducherry, INDIA.
Dr. E. SREENIVASA REDDY
Principal - Vasireddy Venkatadri Institute of Technology, Guntur, A.P.,
INDIA
Dr. SANTOSH DHONDOPANT KHAMITKAR
Ramanand Teerth Marathwada University, Nanded. Maharashtra
431605, INDIA
Dr. M. IQBAL SARIPAN
(MIEEE, MInstP, Member IAENG, GradBEM)
Dept. of Computer and Communication Systems Engineering, Faculty
of Engineering, Universiti Putra MALAYSIA
Dr. E. SREENIVASA REDDY
Principal - Vasireddy Venkatadri Institute of Technology, Guntur, A.P.,
INDIA
SHAHBAZ GHAYYUR
Faculty of Basic and Applied Sciences, Department of Computer
Science and Software Engineering, International Islamic University,
Islamabad. PAKISTAN.
Dr. T.C.MANJUNATH,
Professor & Head of the Dept.,Electronicis & Communication Engg.
Dept,
New Horizon College of Engg.,Bangalore-560087, Karnataka, INDIA.
Dr. Nacer eddine ZAROUR
LIRE Laboratory, Computer Science Departement, University Mentouri
of Constantine (UMC)
Dr. RIKTESH SRIVASTAVA
Assistant Professor, Information Systems, Skyline University College
P O Box 1797, Sharjah, UAE
Dr. Mohd ZAINAL ABIDIN AB KADIR, PhD, MIEEE
Centre of Excellence on Lightning Protection (CELP)
Dept. of Electrical and Electronics Engineering, Faculty of Engineering,
UPM, Selangor, MALAYSIA
Dr. OUSMANE THIARE
Gaston Berger University, Department of Computer Science, UFR
S.A.T
BP 234 Saint-Louis, SENEGAL
Dr. SIDDHIVINAYAK KULKARNI
Graduate School of Information Technology and Mathematics
University of Ballart AUSTRALIA
06/08/2014 12:55
Editorial Board -Journal of Theoretical and Applied Information Techn...
4 of 5
http://www.jatit.org/Editorial_Board.php
Dr. BONNY BANERJEE
Senior Scientist Audigence, FL, USA, The Ohio State University,
Columbus, OH, USA
Dr. NICKOLAS S. SAPIDIS
Department of Mechanical Engineering, University of Western
Macedonia
Kozani GR-50100, GREECE.
Dr. NAZRI BIN MOHD NAWI
Software Engineering Department, Faculty of Science Computer
Information Technology, Universiti Tun Hussein Onn
MALAYSIA
Dr. JOHN BABALOLA OLADOSU
Ladoke Akintola University of Technology, Ogbomoso, NIGERIA
Dr. ABDELLAH IDRISSI
Department of Computer Science, Faculty of Science, Mohammed V
University - Agdal, Rabat, MOROCCO
Dr. AMIT CHAUDHRY
University Institute of Engineering and Technology, Panjab University,
Sector-25, Chandigarh, INDIA
Dr. ASHRAF IMAM
Aligarh Muslim University, Aligarh-INDIA
Dr. MUHAMMAD UMER KHAN
Department of Mechatronics, Faculty of Engineering, Air University,
Islamabad. PAKISTAN
Dr. MOHAMMED ALI HUSSAIN
Dept. of Computer Science & Engineering, Sri Sai Madhavi Institute of
Science & Technology, Mallampudi,
Rajahmundry, A.P, INDIA
Dr. KHALID USMANI
Department of Computer Science, Arid Agriculture University,
Rawalpindi, PAKISTAN.
Dr. GUFRAN AHAMD ANSARI
Qassim University, College of Computer Science, Ministry of Higher
Education, Qassim University, KINGDOM OF SAUDI ARABIA
Dr. Defa Hu
School of Information, Hunan University of Commerce, Changsha
410205, Hunan, P. R. of CHINA
MANAGING EDITORS
Saleha Samar (managing_editor at jatit.org )
Journal of Theoretical and Applied Information Technology
Shahzad A. Khan ( publisher at jatit.org )
Lecturer IMCB, FDE Islamabad.
(Managing Editor/Linguist & In-charge Publishing)
Journal of Theoretical and Applied Information Technology
**You can join the elite panel of JATIT as member technical editorial
06/08/2014 12:55
Editorial Board -Journal of Theoretical and Applied Information Techn...
5 of 5
http://www.jatit.org/Editorial_Board.php
board if you hold a PhD in computing and have at-least 10
publications in International Journals/Conferences. Please drop your
CV at managing_editor at jatit.org. Members lists and requests are
reviewed at the end of every year in regional advisory panel meeting.
jatit.org
Publishing Policy
Review Process
Code of Ethics
06/08/2014 12:55
Journal of Theoretical and Applied Information Technology - June 20...
1 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
FeedBack
| Contact Us
| Links
|
Site Map
Welcome to Journal of Theoretical and Applied Information Technology
Journal of Theoretical and Applied Information Technology
Home
June 2014 | Vol. 64 No.1
Volumes
Submit Paper
Manuscript
Status
Author
Guidelines
Editorial Board
Title:
A FUZZY APPROACH FOR REPRESENTATIVE NODE SELECTION IN CROSS LAYER TCP
Author:
A. CHANDRASEKAR, Dr. S. ARUMUGAM
Abstract:
A cross-layer based improved Transmission Control Protocol (TCP) protocol ensuring fair throughput
and reliability was proposed in the previous investigations. In this protocol, data path was segmented,
and representative nodes are maintained in every segment for any TCP connection. A Transmission
Controller Module (TCM) is used by the representative node to determine bandwidth and delay in
transmission and a Local Acknowledgement (LACK) message is sent to the source. Each LACK’s
reception source calculates congestion window’s desired size, based on the forward path bandwidth, and
Round Trip Time (RTT) values on forward path thereby avoiding congestion for larger extents, and
increasing network data transmission rate. This study proposes to extend TCP. Representative nodes use
fuzzy logic concept, dynamically. A node becomes a representative node when its two hop neighbours
have poor link quality, high mobility and reduced bandwidth. The fuzzy rule generated in this study
ensures increased throughput and reduced delay compared to conventional TCP.
Indexing and
Abstracting
Subscribe to
JATIT
Contact Us
Keywords: Transmission Control Protocol (TCP), Local Acknowledgement (LACK) message, Fuzzy Logic
Frequency :
Source:
MONTHLY
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Submit Paper /
Call for Papers
Journal
receives
papers
in
continuous
flow
and
we
will
consider
articles
from a wide range
of
Information
Technology
disciplines
encompassing the
most
basic
research to the
most
innovative
technologies.
Please submit your
papers
electronically
to
our
submission
system
at
http://jatit.org
/submit_paper.php
in an MSWord, Pdf
or
compatible
format
so
that
they
may
be
evaluated
for
publication in the
upcoming
issue.
This journal uses a
blinded
review
process;
please
remember
to
include all your
personal
identifiable
information in the
manuscript before
Title:
SWBC - SECURITY IN WIRELESS SENSOR NETWORKS BY BROADCASTING LOCATION
CLAIMS
Author:
S.MEENATCHI , C.NAVANEETHAN ,N.SIVAKUMAR , P.THANAPAL , J.PRABHU
Abstract:
Secure data transfer in Wireless Sensor Networks (WSN) is a challenge, as there are always chances for
intruders to form a clone node to interrupt data packets. The proposed system Security in Wireless
Sensor Networks by Broadcasting Location Claims (SWBC) engages with Area Based Clustering
Detection (ABCD).ABCD divides the WSN into sub areas by implementing division of angle equally
and nodes in the sub area elects a Witness node by using maximum neighbour nodes approach. Witness
nodes are selected near to the central node to the transmission within the range. Witness nodes gets the
location claims of the source node and central node manages the witness nodes where both central node
and witness node identifies the intruder by broadcasting the location claims to all the nodes. By
simulation SWBC gives the best security compared to the existing techniques like RED, and LSM.
Simulation results enhance lifespan of WSNs, decreases the data traffic, detection of intruder before
replication of data packets.
Keywords: SWBC, WSN, ABCD, Broadcast
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
EFFICIENT REMOVAL OF IMPULSE NOISE FROM VIDEO USING ADAPTIVE THRESHOLD
ALGORITHM
Author:
P. LATHA, Dr. M. A. BHAGYAVENI, S. R. PREETHI
Abstract:
In digital image processing noise removal or noise filtering plays an important role, because for
meaningful and useful processing images should not be corrupted by noises. In recent years, high quality
televisions have become very popular but noise often affects TV broadcasts. Impulse noise corrupts the
video during transmission and acquisition of signals. A number of denoising techniques have been
introduced to remove impulse noise from images and video. Linear noise filtering technique does not
work well when the noise is non-adaptive in nature and hence a number of non-linear filtering technique
where introduced. In non-linear filtering technique, median filters and its modifications where used to
remove noise but it resulted in blurring of images. Therefore we propose an adaptive digital signal
processing approach that can efficiently remove impulse noise from color video. In this algorithm, the
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
2 of 12
submitting it for
review, we will edit
the
necessary
information at our
side. Submissions
to JATIT should be
full
research
/
review
papers
(properly indicated
below main title).
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
pixel is replaced only if it is identified to be a noisy pixel by the proposed adaptive threshold algorithm
otherwise the original pixel is retained. Thus it results a better filtering technique when compared to
median filters and its modified filters. It is proved that the proposed algorithm is more suitable for high
noise environment. The parameters Mean Square Error (MSE) and Peak Signal to Noise Ratio (PSNR)
are measured for determining the visibility and similarity of output video frames.
Keywords: Impulse Noise, Adaptive Threshold, Noise Detection, Color Video Processing
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
DESIGN, ANALYSIS AND OPTIMIZATION OF A NEW STRUCTURE OF MICROSTRIP PATCH
ANTENNA FOR RFID APPLICATIONS
Author:
ALI EL ALAMI , SAAD DOSSE BENNANI , MOULHIME EL BEKKALI , ALI BENBASSOU
Abstract:
In this paper, we propose a new structure patch antenna excited by two identical microstrip lines having a
common feeding adapted to 50 ohm and intended to applications of Radio Frequency Identification
(RFID). The slots inserted at the patch antenna have a direct impact on improving the radiation
characteristics in terms of reflection coefficient, voltage standing wave ratio, input impedance and
directivity over a range of frequencies ranging from 2 GHz up to 2.9 GHz.
The analysis and optimization have been performed using the simulator HFSS (High Frequency
Structure Simulator) based on the finite element method. Next, in order to validate our simulation, we
use another electromagnetic simulator CST MWS (Computer Simulation Technology- MicroWaves
Studio) which is based on the finite integration method. The simulation results of the two simulators
agree well practically.
Keywords: Patch Antenna, Microstrip Line, RFID Application, Reflection Coefficient, VSWR, Input Impedance,
Directivity, Simulators HFSS And CST.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
HONEYBEE PROTECTION SYSTEM FOR DETECTING AND PREVENTING NETWORK
ATTACKS
Author:
AMAN JANTAN, ABDULGHANI ALI AHMED
Abstract:
An effective system inspired from honeybees protection mechanism in nature is proposed to detect and
prevent network attacks. The proposed approach consists of multi-agents deployed in distributed
locations in the network to discriminate normal from malicious activates. These agents recognize a
network attack using a mechanism contains Undesirable-Absent (UA) or Desirable-Present (DP)
methods. The mechanism of recognizing the attacks is achieved through monitoring, detection and
decision stages of protection. The UA method is used in the monitoring stage for matching the normal
behaviour based on absence of attacks’ signatures. The DP method is used in the detection stage for
matching the malicious behaviours based on existence of attacks’ signatures. The detected attack is
reported for prevention in the decision stage. Neural network which trained by Back Propagation
algorithm (BP) is used to learn the patterns of network attacks. The performance of the proposed
honeybee system is evaluated using KDD’99 dataset. The obtained results show that the protection
mechanism is deployable and capable to detect various types of attacks while maintaining a low rate of
false alarms.
Keywords: Network Attacks; Honeybee Protection System; Neural Networks; Back Propagation Algorithm.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
A UNIFIED MODEL FOR ROAD NETWORKS USING AGENT TECHNOLOGY
Author:
T.KARTHIKEYAN, S.SUJATHA
Abstract:
The research work in this paper proposed and evaluated a dynamic unified model for Road Networks
using various developed agents. An LTCDM (Linear Traffic Control Dynamic Model) is a multivariate
dynamic model which uses a graph in which the vehicles are represented as nodes considering time
series of flows at the various data collection site and uses finite capacity queuing theory. This dynamic
and integrated model constructs real time decision making based on the host architecture and road
network loads. The proposed model make use of Congestion Aware Multi Agent Path- planning
(CAMAP) Algorithm to achieve social optimum by minimizing aggregate functioning time of all the
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
3 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
agents to handle congestion effectively in this model. The aim of the research focuses on the
development of LTCDM for road networks by integrating various mobile agents for handling traffic in
road networks dealing with travel time uncertainty, congestion detection, severity, prioritization of
emergency vehicles and finding best alternative path to avoid congestion. The proposed model also
enhances the better quality of service for road networks by improving safety applications, finding best
route and drivers comfort. The experimental study described in this paper has been carried out by NS2,
SUMO and MOVE .By simulation results, it has been proved that the proposed integrated dynamic and
unified model LTCDM attain high throughput and scalability compared with the existing models on road
networks.
Keywords: LTCDM, MATLB, PCM, FMSA, IMAC, QOS
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
EFFICIENT ENERGY BASED CONGESTION CONTROL SCHEME FOR MOBILE AD HOC
NETWORKS
Author:
S.SHEEJA, DR.RAMACHANDRA V PUJERI
Abstract:
In recent years, MANET is the popular and growing network used in various applications. Here the
mobile nodes are randomly moving without any access point. Due to mobility of nodes, energy
consumption of the network goes higher. More energy consumption occurs due to retransmission of
packets and occurrence of packet loss unlimitedly. So the main goal of the network is to ensure more
energy efficiency. To provide minimum energy consumption and avoiding more congestion, energy
consumption model and multipath routing scheme is needed in networks. In this research paper, we
developed an Efficient Energy based Congestion Control Scheme (EECCS) for congestion avoidance
and to improve energy efficiency of the mobile nodes. Here the cross layer design is deployed to improve
the network performance. The multipath routing is focussed to avoid congestion and to increase network
lifetime. We also demonstrated the energy consumption mathematical model to illustrate the node’s
minimum energy consumption level in the network. Probability of the retransmission of packets is
reduced with the help of calculating the energy level of data and acknowledgment packets. By using
extensive simulation, the proposed scheme achieves minimum energy consumption, low packet loss
ratio, high packet delivery ratio, low end to end delay and overhead than our previous schemes like
ECAS, CLSMRSCA.
Keywords: MANET, Probability Of Retransmission Of Packets, Cross Layer Design, Multipath Routing, Energy
Consumption Model , Packet Delivery Ratio, Packet Loss Ratio, End To End Delay, Overhead And
Network Lifetime
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
LATENCY AND ENERGY AWARE BACKBONE ROUTING PROTOCOL FOR MANET
Author:
P.FRANCIS ANTONY SELVI, M.S.K.MANIKANDAN
Abstract:
Earlier woks on latency reduction in mobile ad hoc network (MANET) routing, lead to huge energy
consumption due to the heavy load on each mobile node. There is a trade-off between energy reduction
and latency reduction. Moreover, existing latency reduction techniques rarely consider retransmission
latency, queuing latency and MAC layer latency apart from routing latency. In this paper, we propose to
design a latency and energy aware backbone routing protocol for MANET. In the proposed protocol,
backbone nodes collect the information of Residual Energy, Delay, MAC contention and Load from the
nodes using neighbor monitoring mechanism. The collected information is stored in the Local Topology
table from which the best routing paths are selected using the backbones.
Keywords: Latency Reduction, MANET, Energy Consumption, MAC, Routing Protocol
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
VLSI IMPLEMENTATION OF KEY DEPENDENT SUBSTITUTION BOX USING ERROR
CONTROL ALGORITHM FOR SUBSTITUTION-PERMUTATION SUPPORTED CRYPTOGRAPHY
Author:
B. SENTHILKUMAR, V. RAJAMANI
Abstract:
This paper describes about novel VLSI implementation of key based substitution box(S-box) for
Substitution-Permutation supported private key cryptosystems. Our design uses the mathematical
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
4 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
properties of the (8, 4) Extended Hamming Code and its error control logic to produce 256 unique
elements in one S-box over finite Galois Field (GF) (28). Row – Column Index based selection of four
8bit vectors and their modulo-2 addition is employed for both byte substitution and its inverse. Proposed
substitution method provides optimal substitution output probability with 40320 S-boxes for a single
message byte over GF (28). Proposed method removes the direct relationship between linear and
algebraic expressions of S-box vectors and byte substitution technique of S-box for strengthening our
structure against linear and differential attacks. High nonlinearity penetration of original input message
bits is achieved by applying shift based key schedules for round transformations and bit permutation
based S-box vectors in proposed byte substitution. Proposed design is simulated and synthesized using
VHDL coding for Spartan3E FPGA (XC3S500E-PQG208) and the simulation results are shown. Various
substitution output results are shown by proposed S-boxes simulation for its optimal application. This
paper concludes that novel Key dependent Substitution Box using Error Control Algorithm is an
alternative solution to the existing threats on cryptography algorithms.
Keywords: Key dependent S-box, Extended Hamming Code, Substitution-Permutation cryptosystem, Row-Column
Indexed byte substitution, Crypto-coding.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
A NOVEL HYBRID AUTHENTICATION METHOD BASED ON ORIENTATION MAPS AND
SERVER AIDED SIGNATURE FOR M COMMERCE SECURED TRANSACTIONS
Author:
R.ARUN PRAKASH, K.M.MEHATA, C.CHELLAPPAN
Abstract:
Mobile commerce (m-commerce) refers to the ability to perform wireless commerce transactions using
mobile applications in mobile devices. It is an innovative concept and is emerging in a context of an
established norms, regulations and standards. This paper presents a study of adoption determinants for
mobile commerce, focusing on end-users of a mobile commerce pre-paid service. The main objective of
the study is twofold; to determine an algorithm that improves security and decreases the time delay for
processing of an adoption model by applying it to the results of the study. In order to investigate the field
of mobile commerce service adoption, information related to its’end-users was gathered. The framework
was applied to the results of the study in order to validate its concepts. We proposed a model based
biometric identification with SAS algorithm to obtain digital signature over the conventional method of
merely algorithms to acquire signature. Biometric Identification Systems are widely used for unique
identification of humans mainly for verification and identification. Biometrics is used as a form of
identity access management and access control. Fingerprints are considered to be the best and fastest
method for biometric identification. Hence we have adopted the finger print recognition for improving
security. They are secure to use, unique for every person and do not change in one's lifetime. The
findings of the case study indicate strong support for triangulating the three perspectives namely secured
access, lesser processing delay and better signature generation method. The results of the same have been
analysed and presented in this paper.
Keywords: M Commerce, Biometric Authentication, RSA Signature, SAS Signature, Feature Extraction
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
CUSTOM FUSION BASED ON BARYCENTER
Author:
ABDELBAKI ISSAM, BEN LAHMAR EL HABIB, LABRIJI ELHOUSSIN
Abstract:
Searching for information on the Internet is not only an activity newly rediscovered, but also a strategic
tool to achieve a wide variety of information. Indeed, it’s extremely important to know how to find the
information quickly and efficiently. Unfortunately, the Web is so huge and so little structured, that
gathering precise, fair and useful information becomes an expensive task. In order to define an
information retrieval tool (meta search engine) that brings together multiple sources of information
search, interest must be credited to the merger phase of search engines results. On the other hand,
information search systems tend primarily to model the user with a profile and then to integrate it into the
information access chain, to better meet its specific needs.
This paper presents a custom fusion method based on physical Barycenter method and values retrieved
from the user profile. We evaluated our approach on multiple domains and we present some experimental
results.
Keywords: Information search system, meta-search engine, Fusion, Barycenter, User profile.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
5 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
Title:
SECURITY BASED WEIGHTED CLUSTER ROUTING IN MANET
Author:
Mrs.J.NANDHINI, Dr.D.SHARMILA, K.DHIVITHRA, K.S.BALASUGANYA, D.GOWRI
Abstract:
In close to future computing atmosphere, usually expected the recent progresses and advances in
computing and communication technologies. Mobile Adhoc Network (MANET) is one of the promising
fields for analysis and development of wireless network. Routing in wireless MANET has to be
economical and saving of resources. One in every of the approaches to understand these items is
completed by dividing the network into clusters and every cluster have a Cluster Head (CH) that’s
answerable for the nodes associated among the cluster. Due to the dynamic atmosphere and random
topology, the CH election technique has to be done per applicable criteria. This paper aims at weight
based cluster routing with the improvement of QoS along with security. Here CH is chosen with
relevance to weighted parameters like bandwidth, energy efficiency and link quality thereby giving
higher QoS and elliptic curve digital signature algorithm which provides security from attacks by
victimization Network Simulator-2. On scrutiny with CBRP protocol, this weight based cluster routing
protocol achieves the QoS in economical and efficient manner.
Keywords: MANET, CBRP protocol, Security, Clustering, QoS.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
A COMPARATIVE STUDY OF CLASSIFICATION MODELS FOR DETECTION IN IP NETWORKS
INTRUSIONS
Author:
ABDELAZIZ ARAAR, RAMI BOUSLAMA
Abstract:
Intrusion detection is an essential mechanism to protect computer systems from many attacks. We
presented a contribution to the network intrusion detection process using six most representative
classification techniques: decision trees, BayesNet, NaïveBayes, Rules, SVM, and Perceptron multi-layer
network. In this paper, we presented a feature selection using random forest technique, towards two
dimensional dataset reductions that are efficient for the initial and on-going training. The well known
KDD'99 Intrusion Detection Dataset is tremendously huge and has been reported by many researchers to
have unjustified redundancy, this makes adaptive learning process very time consuming and possibly
infeasible. 20 attributes are selected based on errors and time metrics. Performance and accuracy of the
six techniques are presented and compared in this paper. Finally, improvement of supervised learning
techniques is discussed for detecting new attacks. The different results and experiments performed using
the principal component analysis and the enhanced supervised learning technique are thoroughly
presented and discussed. We showed that J48 is the best classifier model for IDS with reduced number of
features. Finally, avenues for future research are presented.
Keywords: IDS, KDD99, Feature Selection, Classification, Decision Trees, Rules, Bayesnet, Naïvebayes, SVM,
And Perceptron Multi-Layer Network
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
AN EFFECTIVE CROSS RATE PACKET AGGREGATION SCHEME FOR VIRTUALIZED
NETWORK CLOUD COMPUTING
Author:
A. KAMALESWARI, P. THANGARAJ
Abstract:
Virtualization enables the cloud computing. The bottleneck of transferring packets from driver domain to
Virtual Machines (VMs) in I/O channel was eliminated by Basic Aggregation and Destination based
Aggregation scheme, but it is limited to aggregating packets for a particular destination and missing out
more effective packet combinations. This can cause significant loss in capacity as packets on high quality
links get demoted to low transmission rates. In this paper, using a new packet aggregation scheme, the
network performance is improved. The proposed scheme aggregate the packet based on data rate
dynamically on the I/O channel characteristic and it achieves better communication in cloud network, it
balance the data rate between wired and wireless. The proposed model named as Cross Data Rate based
Aggregation (CDRA) divides packet in MAC queue into groups based on the data rate, packets are to be
transmitted at driver domain to VM. The algorithm aggregates packets in the same group and broadcasts
the aggregated frame at the data rate of that group. CDRA aggregates packets for all links that have
varying data rate and able to transmit packets out of order. The experimental evaluation shows that
selectively demoting packets can further improve performance.
Keywords: Aggregation, Cloud computing, Cross-Data Rate, Driver domain, Virtualization.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
6 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
Full Text
Title:
ZONE BASED RELATIVE DENSITY FEATURE EXTRACTION
UNCONSTRAINED HANDWRITTEN NUMERAL RECOGNITION
ALGORITHM
FOR
Author:
K.N. SARAVANAN1, Dr. R. ANITHA
Abstract:
The recognition of handwritten characters and numerals has been a challenging problem among the
researchers for few decades. This paper proposes a relative density feature extraction algorithm for
recognizing unconstrained single connected handwritten numerals independent of the languages. The
proposed method consists of four phases, namely, image enhancement (dilation), representation (zone
based), feature extraction (relative density) and recognition (minimum distance classifier). The
handwritten numerals must be enhanced with dilation, in order to connect the broken digits. After
enhancement, the dilated binary images can be represented as a mid-point aspect ratio class interval
values. There can be M * N zones and subsequently there would be 2M*N relational density exist using
mid-point aspect ratio class interval values. In order to minimize the number of features, a subset of W
relative densities has been extracted from the binary image since the relative density is too large to be
handled efficiently. The minimum distance classifier technique has been used to recognize the given
numerals. The proposed algorithm would be an alternative to recognize the handwritten numerals for
recognizing unconstrained single connected handwritten numerals. The method sounds promising with a
recognition rate of 92.8567%.
Keywords: Handwritten numeral recognition, Feature extraction, Zoning, Minimum distance classifier, K-NN
classifier.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
NOVEL FRAMEWORK FOR THE PORTFOLIO DETERMINATION USING PSO ADOPTED
CLUSTERING TECHNIQUE
Author:
B.UMADEVI, D.SUNDAR, DR.P.ALLI
Abstract:
Methods based on the Econometrics, Statistics, Machine learning, heuristics and data mining methods
are used to predict the market behavior and investment decisions. In this paper we have presented a novel
approach for the portfolio creation using the PSO adopted K-Means. Then the NARX and the Markowitz
model have been employed to carry over the efficient determination of the portfolio. The data from the
Nifty from March 2010 to October 2010 has been used. The Stocks from various sectors are used to
build the portfolio. The proposed work is promising and the results obtained are outperforming. Future
work could be concentrated on the various multi objective optimizations as the Markowitz model paves
the way to the future research.
Keywords: PSO K Means, Nonlinear Autoregressive Exogenous (NARX) Network, Markowitz Model.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
DYNAMIC VOLTAGE RESTORER USING THREE PHASE AC-AC CONVERTER
Author:
V.JAYALAKSHMI, DR.N.O.GUNASEKHAR
Abstract:
In this paper, Dynamic Voltage Restorer using Z source AC - AC converter has been proposed to
mitigate the voltage sag/ swell. Dynamic Voltage Restorer (DVR) is an effective custom power devices
used to protect the sensitive loads against voltage sag and swell. The three phase Z source AC-AC
converter has been employed to perform the direct AC/AC conversion. The Z source network can
produce any desired output AC voltage, which is a greater or less voltage than the line voltage. Hence it
enhances the voltage restoration capability of DVR. The gating pulses for the bidirectional switch are
generated using sinusoidal PWM technique and its associated circuitry. This proposed topology is
simulated under voltage sag /swell using Matlab / Simulink and the simulation results are presented to
show that the system effectively compensates the voltage sag/ swell.
Keywords: Dynamic Voltage Restorer, Voltage Sag, Voltage Swell, Z- Source AC-AC Converter.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
OPTIMAL LOCATION OF FACTS DEVICES FOR POWER QUALITY ISSUES USING PSO AND
BAT ALGORITHM
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
7 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
Author:
S.BALASUBRAMANIYAN, T.S.SIVAKUMARAN
Abstract:
This paper proposes an optimal location of FACTS devices in power system using Evolutionary
algorithms. Using the proposed method, the location of FACTS controllers, their type and rated values
are optimized simultaneously. From the FACTS family, series device Thyristor Controlled Series
Compensator (TCSC), Shunt device Static Compensator (STATCOM) and series and shunt device
Unified Power Flow Controller (UPFC) are considered. The proposed algorithms are very effective
methods for the optimal choice and placement of FACTS devices to improve the power quality of power
systems. The proposed algorithm has been applied to IEEE -30 bus system.
Keywords: Bat Algorithm, FACTS devices, Optimal location, PSO algorithm, Power Quality
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
MRAS BASED SENSORLESS INDUCTION MOTOR DRIVE USING VARIABLE STRUCTURE
CONTROL
Author:
R.KANNAN, Dr. J. KANAKARAJ
Abstract:
Induction motor drives are widely used in industries for its simple and easy control. Variable structure
controller (VSC) for an induction motor drive is an effective method of control in case of non linearities
and uncertainties to enhance robustness. Dynamic performance of Induction motor drives is an essential
characteristic for many industrial applications. Quality of the product is an industry and the profit of the
industry are mainly depends on the performance of the induction motor drive. Transient state
performance of the VSC based an induction motor drive to be improved. Since conventional VSC based
induction motor drive has PI controller based speed controller. To enhance the performance of the system
this paper proposes Model reference Adaptive System based speed controller in VSC. The design is
simple and easy to be implemented. The entire system is simulated using Matlab / Simulink to analyze
the performance of a drive. Performance of a drive using Model reference Adaptive System VSC is
analysed and compared with conventional Proportional and Integral VSC. To analyze the dynamic
performance of the system machine is subjected to constant and variable load in this paper.
Keywords: Induction Motor, variable structure controller, Model reference Adaptive System, PI controller.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
AN INVESTIGATION OF SUMMARY BASED CLASSIFIERS
Author:
ESTHER HANNAH. M , PRAKASH KUMAR, SASWATI MUKHERJEE
Abstract:
The work presents a comparative investigation of the performance of some of the well-known machine
learning classifiers in the task of summarization. The objective of this paper is to evaluate the capability
of classification algorithms in predicting summary sentences and compare its prediction performance
against ten well-known machine learning models in the context of the DUC 2002 dataset. Classical
classification algorithms based on Trees, Rules, Functions, Bayes and Lazy learners are used in the study.
We have used 350 text documents from DUC2002 (Document Understanding Conference 2002) for
prediction. This paper evaluates the capability of classification algorithms in predicting candidate
sentences for summary generation. The results indicate that the prediction performance of machine
learning classifiers in the task of text summarization is better than the baseline performance.
Keywords: Summarization, Classification, Evaluation, Machine Learning, Feature Extraction
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
A NOVEL COALITION GAME THEORY BASED RESOURCE ALLOCATION AND SELFISH
ATTACK AVOIDANCE IN COGNITIVE RADIO AD-HOC NETWORKS
Author:
A.VELAYUDHAM, G.V.S GOHILA, B.HARIHARAN, M.M RAMYA SELVI
Abstract:
Cognitive radio (CR) is an intelligent radio, which is been targeted to exploit the utmost available
spectrum holes for unlicensed users by sensing the environment. The arrival of advanced wireless
communication devices lead to increase in the demand on the spectrum and the need to improve
utilization of vacant spectrum. In the past decade the spectrum sensing and allocation has been the main
focus of research rather than the security in cognitive radio. A selfish cognitive radio node is a serious
security issue which occupies a part of the resources or full resource which is generally a pre-occupation
problem in the multiple channel, and forbids other legitimate cognitive nodes from consuming the
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
8 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
resources. This self-centered cognitive radio can critically degrade the performance of the network. So a
skillful resource allocation strategy should be adopted to avoid these selfish attacks in the network. The
conventional resource allocation approaches in the cognitive network are fully dependent. In this
scheme, the coalitional game theory incorporates multiple PU and SU in a pool, in which the PU allow
other SU’s to make use of its resources in contract or agreement on a timely basis. This scheme adopts
efficient resource allocation in a multichannel cooperative system. This proposed system follows the core
concept and also supports Shapley value in order to have a non-empty core in the network. The Shapley
value equally distributes the payoff throughout the users in the network. It insists that the performance of
the proposed scheme has been improved to a near optimum value of 93.7% rather than the performance
of the existing COOPON system which figured to only about 74%. By this resource allocation approach,
the selfish attacks can be prevented and thereby the efficiency of resource utilization in the network can
be considerably increased.
Keywords: Cognitive Radio, CRAHN, Selfish Attacks, Pool, Coalitional Game Theory, Shapley Value
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
DYNAMIC STRUCTURED PRIVILEGES WITH MULTI-OWNER DATA SHARING FOR
DYNAMIC GROUPS IN THE CLOUD
Author:
A.VELAYUDHAM, M.M RAMYA SELVI, B.HARIHARAN, G.V.S GOHILA
Abstract:
Cloud Computing is a general term used to describe a new class of network based computing that takes
place over the Internet. The most basic and important service offered by cloud is data storage. However
the major obstacle in the multi owner data sharing for the wide deployment of cloud computing is
identity privacy while preserving data. In the existing approaches, a secure multiowner data sharing
scheme, named Mona is used, for dynamic groups in the cloud that uses the group signature and dynamic
broadcast encryption techniques. But this method to invoke and revoke of client is not dynamic on user
privileges. Also the system supports only static groups. In the proposed scheme, we present an efficient
structure for facts and figures sharing scheme to achieve dynamic privileges. Using this structure, any
data owner can change the service class of each user dynamically and change the structure of privileges
flexibly when it is needed. The proposed is also designed to support group migration between the users
so that the users can revocate and change the group at any time. Thus by using the dynamic structure
privileges, the system performs linearly with the increase in the number of users. But in the existing
approaches, when the number of users increases the time execution is also increased which makes the
system time consuming.
Keywords: Cloud Computing, Multi Owner Data Sharing, Group Signature, Broadcast Encryption, Dynamic
Privileges
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
SURVEILLANCE OF VEHICLE OBJECTS WITH AERIAL IMAGES USING LOCALIZATION AND
POSTURE BASED LOCAL GRADIENT MODEL
Author:
R.C.KARPAGALAKSHMI, DR.D.TENSING
Abstract:
Traffic scenes in road network needs to be monitored in different dimensional perspective to address the
issues generated at various time instances. One of the major challenges observed in traffic scenes in road
network is to address the vehicle tracking at different dimensional perspective for various time instances.
One such application that has received greater significance is the mechanism to develop a full proof
vehicle traffic control scheme. Videos fitted on different proposition of the signal junction able to view at
respective image positioning and the overall traffic may rise to abnormality. Many studies have been
examined for vehicle traffic control scheme. The recently used scheme is model based on simple object
recognition and localization of road vehicles based on the position and orientation of vehicle image data.
But the drawback of the approach is that if the shape of the vehicle and its pose varies in multiple
junction coordination, the model based recognition is an inefficient one. To overcome the issues, in this
work we are going to implement surveillance image object recognition and localization using improved
local gradient model. The vehicle-object shape recognition and pose recovery in the traffic junction is
carried out for varied traffic densities. An experimental evaluation is carried out to estimate the
performance of the proposed Surveillance of Vehicle Object Recognition and Localization (SVORL)
using improved gradient model in terms of vehicle density, traffic junction points, and computation time
and compared with an existing model based on simple object recognition and localization.
Keywords: Vehicle Object Recognition, Object Localization, Improved Gradient Model, Ray Traced Templates,
Road Extraction
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
9 of 12
Source:
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
EFFICIENT ENERGY BASED CONGESTION CONTROL SCHEME FOR MOBILE AD HOC
NETWORKS
Author:
S.SHEEJA, DR.RAMACHANDRA V PUJERI
Abstract:
In recent years, MANET is the popular and growing network used in various applications. Here the
mobile nodes are randomly moving without any access point. Due to mobility of nodes, energy
consumption of the network goes higher. More energy consumption occurs due to retransmission of
packets and occurrence of packet loss unlimitedly. So the main goal of the network is to ensure more
energy efficiency. To provide minimum energy consumption and avoiding more congestion, energy
consumption model and multipath routing scheme is needed in networks. In this research paper, we
developed an Efficient Energy based Congestion Control Scheme (EECCS) for congestion avoidance
and to improve energy efficiency of the mobile nodes. Here the cross layer design is deployed to improve
the network performance. The multipath routing is focussed to avoid congestion and to increase network
lifetime. We also demonstrated the energy consumption mathematical model to illustrate the node’s
minimum energy consumption level in the network. Probability of the retransmission of packets is
reduced with the help of calculating the energy level of data and acknowledgment packets. By using
extensive simulation, the proposed scheme achieves minimum energy consumption, low packet loss
ratio, high packet delivery ratio, low end to end delay and overhead than our previous schemes like
ECAS, CLSMRSCA.
Keywords: MANET, Probability of retransmission of packets, Cross Layer design, Multipath Routing, energy
consumption model , packet delivery ratio, packet loss ratio, end to end delay, overhead and network
lifetime
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
A SURVEY OF RESEARCH AND PRACTICES IN MULTIPROCESSOR SYSTEM ON CHIP
DESIGN SPACE EXPLORATION
Author:
V.PRASANNA SRINIVASAN, A.P.SHANTHI
Abstract:
This survey presents a perspective on the existing research and practices initiated for the Design Space
Exploration (DSE) in Multiprocessor System on Chip (MPSoC) technology. Reduction in size as well as
adding more functionality within a single chip by incorporating multiple processors remains the key in
the development of the modern MPSoC. This rapid development has been made possible because of the
techniques used for scaling down the size of the chip in the field of integrated circuits. MPSoC has been
considered as the best candidate for applications such as networking, telecommunication, multimedia,
etc. which require high computational demand, high performance, flexibility, high energy efficiency, and
low cost design. The designers have the onerous task of building MPSoCs for such applications because
they have huge design options in terms of Processing Elements (PEs), micro-architectural features,
interconnects, etc. to be considered with specific constraints. Exhaustive search is prohibitive because of
the sheer design space size as well as the time to market considerations. Coverage
1 of 5
http://www.jatit.org/Editorial_Board.php
FeedBack | Links | Contact Us | Site Map
Welcome to Journal of Theoretical and Applied Information Technology
Home
Volumes
Submit Paper
Manuscript
Status
Author
Guidelines
Editorial Board
Technical
Board
Indexing and
Abstracting
Subscribe to
JATIT
Contact Us
Editorial Board
EDITOR IN CHIEF
Prof. Niaz Ahmad
FCE, MOE, Islamabad, PAKISTAN
EDITORIAL BOARD
Dr. CHRISTEL BAIER
Faculty of Computer Science, Institute for Theoretical Computer
Science, Technical University Dresden, GERMANY.
Dr. YUSUF PISAN
Department of Software Engineering, Faculty of Information
Technology, University of Technology, Sydney, AUSTRALIA.
Dr. YUXIN MAO
School Of Computer & Information Engineering Zhejiang Gongshang
University, CHINA
Dr. MUHAMMAD SHER
Faculty of Basic and Applied Sciences, Department of Computer
Science, International Islamic University, Islamabad. PAKISTAN.
Dr. ZARINA SHUKUR
Computer Science Dept., Fakulti Teknologi dan Sains Maklumat,
University Kebangsaan Malaysia, 43600 Bangi, MALAYSIA.
Dr. NOR AZAN MAT ZIN
Department of Information Science, Faculty of Information Science &
Technology, National University of Malaysia (UKM) 43600 UKM BANGI,
MALAYSIA.
Dr. KHAIRUDDIN BIN OMAR
Faculty of Information Science and Technology, Universiti Kebangsaan
Malysia, 43600 Bangi Selangor Darul-Ehsan, MALYSIA.
Dr. TENGKU MOHD. BIN TENGKU SEMBOK
Faculty of Information Science and Technology Universiti Kebangsaan,
Malaysia, 43600 Bangi Selangor Darul-Ehsan, MALYSIA.
Dr PRABHAT K. MAHANTI
Department of Computer Science and Applied Statistics (CSAS),
Hazen Hall Room 311, University of New Brunswick, Saint John, New
Brunswick, CANADA.
Dr. R. PONALAGUSAMY
Department of Mathematics, National Institute of Technology,
Tiruchirappalli, Tamil Nadu, INDIA.
Dr. NITIN UPADHYAY
Computer Science & Information Systems Group, Birla Institute of
06/08/2014 12:55
Editorial Board -Journal of Theoretical and Applied Information Techn...
2 of 5
http://www.jatit.org/Editorial_Board.php
Technology and Science (BITS), Pilani-Goa Campus, NH-17B Bypass
Road, ZuariNagar, Goa, INDIA.
Dr. A. SERMET ANAGN
Eskisehir Osmangazi University, Industrial Engineering Department,
Bademlik Campus, 26030 Eskisehir, TURKEY.
Dr. YACINE LAFIFI
Department of Computer Science, University of Guelma, BP 401,
Guelma 24000, ALGERIA.
Dr. CHRISTOS GRECOS
School of Computing, Engineering and Physical Sciences, University of
Central Lancashire, Preston PR1 2E, UNITED KINGDOM.
Dr. JAYANTHI RANJAN
Institute of Management Technology, Raj Nagar, Ghaziabad, Uttar
Pradesh, INDIA
Dr. ADEL M. ALIMI
National Engineering School of Sfax (ENIS), University of SFAX,
TUNISIA
Dr. SIKANDAR HAYAT KHIYAL
Department of Computer Science, Fatima Jinnah Women University,
Rawalpindi, PAKISTAN
Dr. ADEL MERABET
Department of Electrical & Computer Engineering, Dalhousie
University, Halifax, CANADA
DR. HEMRAJ SAINI
CE&IT Department, Higher Institute of Electronics, Bani Walid. LIBYA
Dr. MAUMITA BHATTACHARYA
SOBIT, Charles Sturt University, Albury - 2640, NSW, AUSTRALIA
Dr. SEIFEDINE KADRY
Lebanese International University, LEBONON
Dr. AIJUAN DONG
Department of Computer Science, Hood College Frederick, MD 21701.
USA
Dr. S.S.RIAZ AHAMED
Mohamed Sathak Engineering College, Kilakarai, & Sathak Institute of
Technology, Ramanathapuram , Tamilnadu, INDIA
Dr. ZURIATI AHMAD ZUKARNAIN
University Putra Malaysia, MALAYSIA
Dr. CHELLALI BENACHAIBA
University of Bechar, ALGERIA
Dr. MOHD NAZRI ISMAIL
University of Kuala Lumpur (UniKL) MALYSIA
Dr. VITUS SAI WA LAM
The University of Hong Kong, CHINA
Dr. WITCHA CHIMPHLEE
Suan Dusit Rajabhat University, Bangkok, THAILAND
06/08/2014 12:55
Editorial Board -Journal of Theoretical and Applied Information Techn...
3 of 5
http://www.jatit.org/Editorial_Board.php
Dr. SIDDHIVINAYAK KULKARNI
University of Ballarat, Ballarat, AUSTRALIA
Dr. S. KARTHIKEYAN
Caledonian College of Engineering, OMAN
Dr. DRAGAN R. MILIVOJEVIĆ
Mining and Metallurgy Institute Bor Zeleni bulevar 35, 19210 Bor,
SERBIA
Dr. ABDUL AZIZ
Professor of Computer Science, University of Central Punjab,
PAKISTAN
Dr.P.DANANJAYAN
Professor, Department of ECE, PEC, Puducherry, INDIA.
Dr. E. SREENIVASA REDDY
Principal - Vasireddy Venkatadri Institute of Technology, Guntur, A.P.,
INDIA
Dr. SANTOSH DHONDOPANT KHAMITKAR
Ramanand Teerth Marathwada University, Nanded. Maharashtra
431605, INDIA
Dr. M. IQBAL SARIPAN
(MIEEE, MInstP, Member IAENG, GradBEM)
Dept. of Computer and Communication Systems Engineering, Faculty
of Engineering, Universiti Putra MALAYSIA
Dr. E. SREENIVASA REDDY
Principal - Vasireddy Venkatadri Institute of Technology, Guntur, A.P.,
INDIA
SHAHBAZ GHAYYUR
Faculty of Basic and Applied Sciences, Department of Computer
Science and Software Engineering, International Islamic University,
Islamabad. PAKISTAN.
Dr. T.C.MANJUNATH,
Professor & Head of the Dept.,Electronicis & Communication Engg.
Dept,
New Horizon College of Engg.,Bangalore-560087, Karnataka, INDIA.
Dr. Nacer eddine ZAROUR
LIRE Laboratory, Computer Science Departement, University Mentouri
of Constantine (UMC)
Dr. RIKTESH SRIVASTAVA
Assistant Professor, Information Systems, Skyline University College
P O Box 1797, Sharjah, UAE
Dr. Mohd ZAINAL ABIDIN AB KADIR, PhD, MIEEE
Centre of Excellence on Lightning Protection (CELP)
Dept. of Electrical and Electronics Engineering, Faculty of Engineering,
UPM, Selangor, MALAYSIA
Dr. OUSMANE THIARE
Gaston Berger University, Department of Computer Science, UFR
S.A.T
BP 234 Saint-Louis, SENEGAL
Dr. SIDDHIVINAYAK KULKARNI
Graduate School of Information Technology and Mathematics
University of Ballart AUSTRALIA
06/08/2014 12:55
Editorial Board -Journal of Theoretical and Applied Information Techn...
4 of 5
http://www.jatit.org/Editorial_Board.php
Dr. BONNY BANERJEE
Senior Scientist Audigence, FL, USA, The Ohio State University,
Columbus, OH, USA
Dr. NICKOLAS S. SAPIDIS
Department of Mechanical Engineering, University of Western
Macedonia
Kozani GR-50100, GREECE.
Dr. NAZRI BIN MOHD NAWI
Software Engineering Department, Faculty of Science Computer
Information Technology, Universiti Tun Hussein Onn
MALAYSIA
Dr. JOHN BABALOLA OLADOSU
Ladoke Akintola University of Technology, Ogbomoso, NIGERIA
Dr. ABDELLAH IDRISSI
Department of Computer Science, Faculty of Science, Mohammed V
University - Agdal, Rabat, MOROCCO
Dr. AMIT CHAUDHRY
University Institute of Engineering and Technology, Panjab University,
Sector-25, Chandigarh, INDIA
Dr. ASHRAF IMAM
Aligarh Muslim University, Aligarh-INDIA
Dr. MUHAMMAD UMER KHAN
Department of Mechatronics, Faculty of Engineering, Air University,
Islamabad. PAKISTAN
Dr. MOHAMMED ALI HUSSAIN
Dept. of Computer Science & Engineering, Sri Sai Madhavi Institute of
Science & Technology, Mallampudi,
Rajahmundry, A.P, INDIA
Dr. KHALID USMANI
Department of Computer Science, Arid Agriculture University,
Rawalpindi, PAKISTAN.
Dr. GUFRAN AHAMD ANSARI
Qassim University, College of Computer Science, Ministry of Higher
Education, Qassim University, KINGDOM OF SAUDI ARABIA
Dr. Defa Hu
School of Information, Hunan University of Commerce, Changsha
410205, Hunan, P. R. of CHINA
MANAGING EDITORS
Saleha Samar (managing_editor at jatit.org )
Journal of Theoretical and Applied Information Technology
Shahzad A. Khan ( publisher at jatit.org )
Lecturer IMCB, FDE Islamabad.
(Managing Editor/Linguist & In-charge Publishing)
Journal of Theoretical and Applied Information Technology
**You can join the elite panel of JATIT as member technical editorial
06/08/2014 12:55
Editorial Board -Journal of Theoretical and Applied Information Techn...
5 of 5
http://www.jatit.org/Editorial_Board.php
board if you hold a PhD in computing and have at-least 10
publications in International Journals/Conferences. Please drop your
CV at managing_editor at jatit.org. Members lists and requests are
reviewed at the end of every year in regional advisory panel meeting.
jatit.org
Publishing Policy
Review Process
Code of Ethics
06/08/2014 12:55
Journal of Theoretical and Applied Information Technology - June 20...
1 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
FeedBack
| Contact Us
| Links
|
Site Map
Welcome to Journal of Theoretical and Applied Information Technology
Journal of Theoretical and Applied Information Technology
Home
June 2014 | Vol. 64 No.1
Volumes
Submit Paper
Manuscript
Status
Author
Guidelines
Editorial Board
Title:
A FUZZY APPROACH FOR REPRESENTATIVE NODE SELECTION IN CROSS LAYER TCP
Author:
A. CHANDRASEKAR, Dr. S. ARUMUGAM
Abstract:
A cross-layer based improved Transmission Control Protocol (TCP) protocol ensuring fair throughput
and reliability was proposed in the previous investigations. In this protocol, data path was segmented,
and representative nodes are maintained in every segment for any TCP connection. A Transmission
Controller Module (TCM) is used by the representative node to determine bandwidth and delay in
transmission and a Local Acknowledgement (LACK) message is sent to the source. Each LACK’s
reception source calculates congestion window’s desired size, based on the forward path bandwidth, and
Round Trip Time (RTT) values on forward path thereby avoiding congestion for larger extents, and
increasing network data transmission rate. This study proposes to extend TCP. Representative nodes use
fuzzy logic concept, dynamically. A node becomes a representative node when its two hop neighbours
have poor link quality, high mobility and reduced bandwidth. The fuzzy rule generated in this study
ensures increased throughput and reduced delay compared to conventional TCP.
Indexing and
Abstracting
Subscribe to
JATIT
Contact Us
Keywords: Transmission Control Protocol (TCP), Local Acknowledgement (LACK) message, Fuzzy Logic
Frequency :
Source:
MONTHLY
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Submit Paper /
Call for Papers
Journal
receives
papers
in
continuous
flow
and
we
will
consider
articles
from a wide range
of
Information
Technology
disciplines
encompassing the
most
basic
research to the
most
innovative
technologies.
Please submit your
papers
electronically
to
our
submission
system
at
http://jatit.org
/submit_paper.php
in an MSWord, Pdf
or
compatible
format
so
that
they
may
be
evaluated
for
publication in the
upcoming
issue.
This journal uses a
blinded
review
process;
please
remember
to
include all your
personal
identifiable
information in the
manuscript before
Title:
SWBC - SECURITY IN WIRELESS SENSOR NETWORKS BY BROADCASTING LOCATION
CLAIMS
Author:
S.MEENATCHI , C.NAVANEETHAN ,N.SIVAKUMAR , P.THANAPAL , J.PRABHU
Abstract:
Secure data transfer in Wireless Sensor Networks (WSN) is a challenge, as there are always chances for
intruders to form a clone node to interrupt data packets. The proposed system Security in Wireless
Sensor Networks by Broadcasting Location Claims (SWBC) engages with Area Based Clustering
Detection (ABCD).ABCD divides the WSN into sub areas by implementing division of angle equally
and nodes in the sub area elects a Witness node by using maximum neighbour nodes approach. Witness
nodes are selected near to the central node to the transmission within the range. Witness nodes gets the
location claims of the source node and central node manages the witness nodes where both central node
and witness node identifies the intruder by broadcasting the location claims to all the nodes. By
simulation SWBC gives the best security compared to the existing techniques like RED, and LSM.
Simulation results enhance lifespan of WSNs, decreases the data traffic, detection of intruder before
replication of data packets.
Keywords: SWBC, WSN, ABCD, Broadcast
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
EFFICIENT REMOVAL OF IMPULSE NOISE FROM VIDEO USING ADAPTIVE THRESHOLD
ALGORITHM
Author:
P. LATHA, Dr. M. A. BHAGYAVENI, S. R. PREETHI
Abstract:
In digital image processing noise removal or noise filtering plays an important role, because for
meaningful and useful processing images should not be corrupted by noises. In recent years, high quality
televisions have become very popular but noise often affects TV broadcasts. Impulse noise corrupts the
video during transmission and acquisition of signals. A number of denoising techniques have been
introduced to remove impulse noise from images and video. Linear noise filtering technique does not
work well when the noise is non-adaptive in nature and hence a number of non-linear filtering technique
where introduced. In non-linear filtering technique, median filters and its modifications where used to
remove noise but it resulted in blurring of images. Therefore we propose an adaptive digital signal
processing approach that can efficiently remove impulse noise from color video. In this algorithm, the
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
2 of 12
submitting it for
review, we will edit
the
necessary
information at our
side. Submissions
to JATIT should be
full
research
/
review
papers
(properly indicated
below main title).
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
pixel is replaced only if it is identified to be a noisy pixel by the proposed adaptive threshold algorithm
otherwise the original pixel is retained. Thus it results a better filtering technique when compared to
median filters and its modified filters. It is proved that the proposed algorithm is more suitable for high
noise environment. The parameters Mean Square Error (MSE) and Peak Signal to Noise Ratio (PSNR)
are measured for determining the visibility and similarity of output video frames.
Keywords: Impulse Noise, Adaptive Threshold, Noise Detection, Color Video Processing
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
DESIGN, ANALYSIS AND OPTIMIZATION OF A NEW STRUCTURE OF MICROSTRIP PATCH
ANTENNA FOR RFID APPLICATIONS
Author:
ALI EL ALAMI , SAAD DOSSE BENNANI , MOULHIME EL BEKKALI , ALI BENBASSOU
Abstract:
In this paper, we propose a new structure patch antenna excited by two identical microstrip lines having a
common feeding adapted to 50 ohm and intended to applications of Radio Frequency Identification
(RFID). The slots inserted at the patch antenna have a direct impact on improving the radiation
characteristics in terms of reflection coefficient, voltage standing wave ratio, input impedance and
directivity over a range of frequencies ranging from 2 GHz up to 2.9 GHz.
The analysis and optimization have been performed using the simulator HFSS (High Frequency
Structure Simulator) based on the finite element method. Next, in order to validate our simulation, we
use another electromagnetic simulator CST MWS (Computer Simulation Technology- MicroWaves
Studio) which is based on the finite integration method. The simulation results of the two simulators
agree well practically.
Keywords: Patch Antenna, Microstrip Line, RFID Application, Reflection Coefficient, VSWR, Input Impedance,
Directivity, Simulators HFSS And CST.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
HONEYBEE PROTECTION SYSTEM FOR DETECTING AND PREVENTING NETWORK
ATTACKS
Author:
AMAN JANTAN, ABDULGHANI ALI AHMED
Abstract:
An effective system inspired from honeybees protection mechanism in nature is proposed to detect and
prevent network attacks. The proposed approach consists of multi-agents deployed in distributed
locations in the network to discriminate normal from malicious activates. These agents recognize a
network attack using a mechanism contains Undesirable-Absent (UA) or Desirable-Present (DP)
methods. The mechanism of recognizing the attacks is achieved through monitoring, detection and
decision stages of protection. The UA method is used in the monitoring stage for matching the normal
behaviour based on absence of attacks’ signatures. The DP method is used in the detection stage for
matching the malicious behaviours based on existence of attacks’ signatures. The detected attack is
reported for prevention in the decision stage. Neural network which trained by Back Propagation
algorithm (BP) is used to learn the patterns of network attacks. The performance of the proposed
honeybee system is evaluated using KDD’99 dataset. The obtained results show that the protection
mechanism is deployable and capable to detect various types of attacks while maintaining a low rate of
false alarms.
Keywords: Network Attacks; Honeybee Protection System; Neural Networks; Back Propagation Algorithm.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
A UNIFIED MODEL FOR ROAD NETWORKS USING AGENT TECHNOLOGY
Author:
T.KARTHIKEYAN, S.SUJATHA
Abstract:
The research work in this paper proposed and evaluated a dynamic unified model for Road Networks
using various developed agents. An LTCDM (Linear Traffic Control Dynamic Model) is a multivariate
dynamic model which uses a graph in which the vehicles are represented as nodes considering time
series of flows at the various data collection site and uses finite capacity queuing theory. This dynamic
and integrated model constructs real time decision making based on the host architecture and road
network loads. The proposed model make use of Congestion Aware Multi Agent Path- planning
(CAMAP) Algorithm to achieve social optimum by minimizing aggregate functioning time of all the
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
3 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
agents to handle congestion effectively in this model. The aim of the research focuses on the
development of LTCDM for road networks by integrating various mobile agents for handling traffic in
road networks dealing with travel time uncertainty, congestion detection, severity, prioritization of
emergency vehicles and finding best alternative path to avoid congestion. The proposed model also
enhances the better quality of service for road networks by improving safety applications, finding best
route and drivers comfort. The experimental study described in this paper has been carried out by NS2,
SUMO and MOVE .By simulation results, it has been proved that the proposed integrated dynamic and
unified model LTCDM attain high throughput and scalability compared with the existing models on road
networks.
Keywords: LTCDM, MATLB, PCM, FMSA, IMAC, QOS
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
EFFICIENT ENERGY BASED CONGESTION CONTROL SCHEME FOR MOBILE AD HOC
NETWORKS
Author:
S.SHEEJA, DR.RAMACHANDRA V PUJERI
Abstract:
In recent years, MANET is the popular and growing network used in various applications. Here the
mobile nodes are randomly moving without any access point. Due to mobility of nodes, energy
consumption of the network goes higher. More energy consumption occurs due to retransmission of
packets and occurrence of packet loss unlimitedly. So the main goal of the network is to ensure more
energy efficiency. To provide minimum energy consumption and avoiding more congestion, energy
consumption model and multipath routing scheme is needed in networks. In this research paper, we
developed an Efficient Energy based Congestion Control Scheme (EECCS) for congestion avoidance
and to improve energy efficiency of the mobile nodes. Here the cross layer design is deployed to improve
the network performance. The multipath routing is focussed to avoid congestion and to increase network
lifetime. We also demonstrated the energy consumption mathematical model to illustrate the node’s
minimum energy consumption level in the network. Probability of the retransmission of packets is
reduced with the help of calculating the energy level of data and acknowledgment packets. By using
extensive simulation, the proposed scheme achieves minimum energy consumption, low packet loss
ratio, high packet delivery ratio, low end to end delay and overhead than our previous schemes like
ECAS, CLSMRSCA.
Keywords: MANET, Probability Of Retransmission Of Packets, Cross Layer Design, Multipath Routing, Energy
Consumption Model , Packet Delivery Ratio, Packet Loss Ratio, End To End Delay, Overhead And
Network Lifetime
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
LATENCY AND ENERGY AWARE BACKBONE ROUTING PROTOCOL FOR MANET
Author:
P.FRANCIS ANTONY SELVI, M.S.K.MANIKANDAN
Abstract:
Earlier woks on latency reduction in mobile ad hoc network (MANET) routing, lead to huge energy
consumption due to the heavy load on each mobile node. There is a trade-off between energy reduction
and latency reduction. Moreover, existing latency reduction techniques rarely consider retransmission
latency, queuing latency and MAC layer latency apart from routing latency. In this paper, we propose to
design a latency and energy aware backbone routing protocol for MANET. In the proposed protocol,
backbone nodes collect the information of Residual Energy, Delay, MAC contention and Load from the
nodes using neighbor monitoring mechanism. The collected information is stored in the Local Topology
table from which the best routing paths are selected using the backbones.
Keywords: Latency Reduction, MANET, Energy Consumption, MAC, Routing Protocol
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
VLSI IMPLEMENTATION OF KEY DEPENDENT SUBSTITUTION BOX USING ERROR
CONTROL ALGORITHM FOR SUBSTITUTION-PERMUTATION SUPPORTED CRYPTOGRAPHY
Author:
B. SENTHILKUMAR, V. RAJAMANI
Abstract:
This paper describes about novel VLSI implementation of key based substitution box(S-box) for
Substitution-Permutation supported private key cryptosystems. Our design uses the mathematical
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
4 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
properties of the (8, 4) Extended Hamming Code and its error control logic to produce 256 unique
elements in one S-box over finite Galois Field (GF) (28). Row – Column Index based selection of four
8bit vectors and their modulo-2 addition is employed for both byte substitution and its inverse. Proposed
substitution method provides optimal substitution output probability with 40320 S-boxes for a single
message byte over GF (28). Proposed method removes the direct relationship between linear and
algebraic expressions of S-box vectors and byte substitution technique of S-box for strengthening our
structure against linear and differential attacks. High nonlinearity penetration of original input message
bits is achieved by applying shift based key schedules for round transformations and bit permutation
based S-box vectors in proposed byte substitution. Proposed design is simulated and synthesized using
VHDL coding for Spartan3E FPGA (XC3S500E-PQG208) and the simulation results are shown. Various
substitution output results are shown by proposed S-boxes simulation for its optimal application. This
paper concludes that novel Key dependent Substitution Box using Error Control Algorithm is an
alternative solution to the existing threats on cryptography algorithms.
Keywords: Key dependent S-box, Extended Hamming Code, Substitution-Permutation cryptosystem, Row-Column
Indexed byte substitution, Crypto-coding.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
A NOVEL HYBRID AUTHENTICATION METHOD BASED ON ORIENTATION MAPS AND
SERVER AIDED SIGNATURE FOR M COMMERCE SECURED TRANSACTIONS
Author:
R.ARUN PRAKASH, K.M.MEHATA, C.CHELLAPPAN
Abstract:
Mobile commerce (m-commerce) refers to the ability to perform wireless commerce transactions using
mobile applications in mobile devices. It is an innovative concept and is emerging in a context of an
established norms, regulations and standards. This paper presents a study of adoption determinants for
mobile commerce, focusing on end-users of a mobile commerce pre-paid service. The main objective of
the study is twofold; to determine an algorithm that improves security and decreases the time delay for
processing of an adoption model by applying it to the results of the study. In order to investigate the field
of mobile commerce service adoption, information related to its’end-users was gathered. The framework
was applied to the results of the study in order to validate its concepts. We proposed a model based
biometric identification with SAS algorithm to obtain digital signature over the conventional method of
merely algorithms to acquire signature. Biometric Identification Systems are widely used for unique
identification of humans mainly for verification and identification. Biometrics is used as a form of
identity access management and access control. Fingerprints are considered to be the best and fastest
method for biometric identification. Hence we have adopted the finger print recognition for improving
security. They are secure to use, unique for every person and do not change in one's lifetime. The
findings of the case study indicate strong support for triangulating the three perspectives namely secured
access, lesser processing delay and better signature generation method. The results of the same have been
analysed and presented in this paper.
Keywords: M Commerce, Biometric Authentication, RSA Signature, SAS Signature, Feature Extraction
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
CUSTOM FUSION BASED ON BARYCENTER
Author:
ABDELBAKI ISSAM, BEN LAHMAR EL HABIB, LABRIJI ELHOUSSIN
Abstract:
Searching for information on the Internet is not only an activity newly rediscovered, but also a strategic
tool to achieve a wide variety of information. Indeed, it’s extremely important to know how to find the
information quickly and efficiently. Unfortunately, the Web is so huge and so little structured, that
gathering precise, fair and useful information becomes an expensive task. In order to define an
information retrieval tool (meta search engine) that brings together multiple sources of information
search, interest must be credited to the merger phase of search engines results. On the other hand,
information search systems tend primarily to model the user with a profile and then to integrate it into the
information access chain, to better meet its specific needs.
This paper presents a custom fusion method based on physical Barycenter method and values retrieved
from the user profile. We evaluated our approach on multiple domains and we present some experimental
results.
Keywords: Information search system, meta-search engine, Fusion, Barycenter, User profile.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
5 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
Title:
SECURITY BASED WEIGHTED CLUSTER ROUTING IN MANET
Author:
Mrs.J.NANDHINI, Dr.D.SHARMILA, K.DHIVITHRA, K.S.BALASUGANYA, D.GOWRI
Abstract:
In close to future computing atmosphere, usually expected the recent progresses and advances in
computing and communication technologies. Mobile Adhoc Network (MANET) is one of the promising
fields for analysis and development of wireless network. Routing in wireless MANET has to be
economical and saving of resources. One in every of the approaches to understand these items is
completed by dividing the network into clusters and every cluster have a Cluster Head (CH) that’s
answerable for the nodes associated among the cluster. Due to the dynamic atmosphere and random
topology, the CH election technique has to be done per applicable criteria. This paper aims at weight
based cluster routing with the improvement of QoS along with security. Here CH is chosen with
relevance to weighted parameters like bandwidth, energy efficiency and link quality thereby giving
higher QoS and elliptic curve digital signature algorithm which provides security from attacks by
victimization Network Simulator-2. On scrutiny with CBRP protocol, this weight based cluster routing
protocol achieves the QoS in economical and efficient manner.
Keywords: MANET, CBRP protocol, Security, Clustering, QoS.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
A COMPARATIVE STUDY OF CLASSIFICATION MODELS FOR DETECTION IN IP NETWORKS
INTRUSIONS
Author:
ABDELAZIZ ARAAR, RAMI BOUSLAMA
Abstract:
Intrusion detection is an essential mechanism to protect computer systems from many attacks. We
presented a contribution to the network intrusion detection process using six most representative
classification techniques: decision trees, BayesNet, NaïveBayes, Rules, SVM, and Perceptron multi-layer
network. In this paper, we presented a feature selection using random forest technique, towards two
dimensional dataset reductions that are efficient for the initial and on-going training. The well known
KDD'99 Intrusion Detection Dataset is tremendously huge and has been reported by many researchers to
have unjustified redundancy, this makes adaptive learning process very time consuming and possibly
infeasible. 20 attributes are selected based on errors and time metrics. Performance and accuracy of the
six techniques are presented and compared in this paper. Finally, improvement of supervised learning
techniques is discussed for detecting new attacks. The different results and experiments performed using
the principal component analysis and the enhanced supervised learning technique are thoroughly
presented and discussed. We showed that J48 is the best classifier model for IDS with reduced number of
features. Finally, avenues for future research are presented.
Keywords: IDS, KDD99, Feature Selection, Classification, Decision Trees, Rules, Bayesnet, Naïvebayes, SVM,
And Perceptron Multi-Layer Network
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
AN EFFECTIVE CROSS RATE PACKET AGGREGATION SCHEME FOR VIRTUALIZED
NETWORK CLOUD COMPUTING
Author:
A. KAMALESWARI, P. THANGARAJ
Abstract:
Virtualization enables the cloud computing. The bottleneck of transferring packets from driver domain to
Virtual Machines (VMs) in I/O channel was eliminated by Basic Aggregation and Destination based
Aggregation scheme, but it is limited to aggregating packets for a particular destination and missing out
more effective packet combinations. This can cause significant loss in capacity as packets on high quality
links get demoted to low transmission rates. In this paper, using a new packet aggregation scheme, the
network performance is improved. The proposed scheme aggregate the packet based on data rate
dynamically on the I/O channel characteristic and it achieves better communication in cloud network, it
balance the data rate between wired and wireless. The proposed model named as Cross Data Rate based
Aggregation (CDRA) divides packet in MAC queue into groups based on the data rate, packets are to be
transmitted at driver domain to VM. The algorithm aggregates packets in the same group and broadcasts
the aggregated frame at the data rate of that group. CDRA aggregates packets for all links that have
varying data rate and able to transmit packets out of order. The experimental evaluation shows that
selectively demoting packets can further improve performance.
Keywords: Aggregation, Cloud computing, Cross-Data Rate, Driver domain, Virtualization.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
6 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
Full Text
Title:
ZONE BASED RELATIVE DENSITY FEATURE EXTRACTION
UNCONSTRAINED HANDWRITTEN NUMERAL RECOGNITION
ALGORITHM
FOR
Author:
K.N. SARAVANAN1, Dr. R. ANITHA
Abstract:
The recognition of handwritten characters and numerals has been a challenging problem among the
researchers for few decades. This paper proposes a relative density feature extraction algorithm for
recognizing unconstrained single connected handwritten numerals independent of the languages. The
proposed method consists of four phases, namely, image enhancement (dilation), representation (zone
based), feature extraction (relative density) and recognition (minimum distance classifier). The
handwritten numerals must be enhanced with dilation, in order to connect the broken digits. After
enhancement, the dilated binary images can be represented as a mid-point aspect ratio class interval
values. There can be M * N zones and subsequently there would be 2M*N relational density exist using
mid-point aspect ratio class interval values. In order to minimize the number of features, a subset of W
relative densities has been extracted from the binary image since the relative density is too large to be
handled efficiently. The minimum distance classifier technique has been used to recognize the given
numerals. The proposed algorithm would be an alternative to recognize the handwritten numerals for
recognizing unconstrained single connected handwritten numerals. The method sounds promising with a
recognition rate of 92.8567%.
Keywords: Handwritten numeral recognition, Feature extraction, Zoning, Minimum distance classifier, K-NN
classifier.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
NOVEL FRAMEWORK FOR THE PORTFOLIO DETERMINATION USING PSO ADOPTED
CLUSTERING TECHNIQUE
Author:
B.UMADEVI, D.SUNDAR, DR.P.ALLI
Abstract:
Methods based on the Econometrics, Statistics, Machine learning, heuristics and data mining methods
are used to predict the market behavior and investment decisions. In this paper we have presented a novel
approach for the portfolio creation using the PSO adopted K-Means. Then the NARX and the Markowitz
model have been employed to carry over the efficient determination of the portfolio. The data from the
Nifty from March 2010 to October 2010 has been used. The Stocks from various sectors are used to
build the portfolio. The proposed work is promising and the results obtained are outperforming. Future
work could be concentrated on the various multi objective optimizations as the Markowitz model paves
the way to the future research.
Keywords: PSO K Means, Nonlinear Autoregressive Exogenous (NARX) Network, Markowitz Model.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
DYNAMIC VOLTAGE RESTORER USING THREE PHASE AC-AC CONVERTER
Author:
V.JAYALAKSHMI, DR.N.O.GUNASEKHAR
Abstract:
In this paper, Dynamic Voltage Restorer using Z source AC - AC converter has been proposed to
mitigate the voltage sag/ swell. Dynamic Voltage Restorer (DVR) is an effective custom power devices
used to protect the sensitive loads against voltage sag and swell. The three phase Z source AC-AC
converter has been employed to perform the direct AC/AC conversion. The Z source network can
produce any desired output AC voltage, which is a greater or less voltage than the line voltage. Hence it
enhances the voltage restoration capability of DVR. The gating pulses for the bidirectional switch are
generated using sinusoidal PWM technique and its associated circuitry. This proposed topology is
simulated under voltage sag /swell using Matlab / Simulink and the simulation results are presented to
show that the system effectively compensates the voltage sag/ swell.
Keywords: Dynamic Voltage Restorer, Voltage Sag, Voltage Swell, Z- Source AC-AC Converter.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
OPTIMAL LOCATION OF FACTS DEVICES FOR POWER QUALITY ISSUES USING PSO AND
BAT ALGORITHM
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
7 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
Author:
S.BALASUBRAMANIYAN, T.S.SIVAKUMARAN
Abstract:
This paper proposes an optimal location of FACTS devices in power system using Evolutionary
algorithms. Using the proposed method, the location of FACTS controllers, their type and rated values
are optimized simultaneously. From the FACTS family, series device Thyristor Controlled Series
Compensator (TCSC), Shunt device Static Compensator (STATCOM) and series and shunt device
Unified Power Flow Controller (UPFC) are considered. The proposed algorithms are very effective
methods for the optimal choice and placement of FACTS devices to improve the power quality of power
systems. The proposed algorithm has been applied to IEEE -30 bus system.
Keywords: Bat Algorithm, FACTS devices, Optimal location, PSO algorithm, Power Quality
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
MRAS BASED SENSORLESS INDUCTION MOTOR DRIVE USING VARIABLE STRUCTURE
CONTROL
Author:
R.KANNAN, Dr. J. KANAKARAJ
Abstract:
Induction motor drives are widely used in industries for its simple and easy control. Variable structure
controller (VSC) for an induction motor drive is an effective method of control in case of non linearities
and uncertainties to enhance robustness. Dynamic performance of Induction motor drives is an essential
characteristic for many industrial applications. Quality of the product is an industry and the profit of the
industry are mainly depends on the performance of the induction motor drive. Transient state
performance of the VSC based an induction motor drive to be improved. Since conventional VSC based
induction motor drive has PI controller based speed controller. To enhance the performance of the system
this paper proposes Model reference Adaptive System based speed controller in VSC. The design is
simple and easy to be implemented. The entire system is simulated using Matlab / Simulink to analyze
the performance of a drive. Performance of a drive using Model reference Adaptive System VSC is
analysed and compared with conventional Proportional and Integral VSC. To analyze the dynamic
performance of the system machine is subjected to constant and variable load in this paper.
Keywords: Induction Motor, variable structure controller, Model reference Adaptive System, PI controller.
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
AN INVESTIGATION OF SUMMARY BASED CLASSIFIERS
Author:
ESTHER HANNAH. M , PRAKASH KUMAR, SASWATI MUKHERJEE
Abstract:
The work presents a comparative investigation of the performance of some of the well-known machine
learning classifiers in the task of summarization. The objective of this paper is to evaluate the capability
of classification algorithms in predicting summary sentences and compare its prediction performance
against ten well-known machine learning models in the context of the DUC 2002 dataset. Classical
classification algorithms based on Trees, Rules, Functions, Bayes and Lazy learners are used in the study.
We have used 350 text documents from DUC2002 (Document Understanding Conference 2002) for
prediction. This paper evaluates the capability of classification algorithms in predicting candidate
sentences for summary generation. The results indicate that the prediction performance of machine
learning classifiers in the task of text summarization is better than the baseline performance.
Keywords: Summarization, Classification, Evaluation, Machine Learning, Feature Extraction
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
A NOVEL COALITION GAME THEORY BASED RESOURCE ALLOCATION AND SELFISH
ATTACK AVOIDANCE IN COGNITIVE RADIO AD-HOC NETWORKS
Author:
A.VELAYUDHAM, G.V.S GOHILA, B.HARIHARAN, M.M RAMYA SELVI
Abstract:
Cognitive radio (CR) is an intelligent radio, which is been targeted to exploit the utmost available
spectrum holes for unlicensed users by sensing the environment. The arrival of advanced wireless
communication devices lead to increase in the demand on the spectrum and the need to improve
utilization of vacant spectrum. In the past decade the spectrum sensing and allocation has been the main
focus of research rather than the security in cognitive radio. A selfish cognitive radio node is a serious
security issue which occupies a part of the resources or full resource which is generally a pre-occupation
problem in the multiple channel, and forbids other legitimate cognitive nodes from consuming the
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
8 of 12
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
resources. This self-centered cognitive radio can critically degrade the performance of the network. So a
skillful resource allocation strategy should be adopted to avoid these selfish attacks in the network. The
conventional resource allocation approaches in the cognitive network are fully dependent. In this
scheme, the coalitional game theory incorporates multiple PU and SU in a pool, in which the PU allow
other SU’s to make use of its resources in contract or agreement on a timely basis. This scheme adopts
efficient resource allocation in a multichannel cooperative system. This proposed system follows the core
concept and also supports Shapley value in order to have a non-empty core in the network. The Shapley
value equally distributes the payoff throughout the users in the network. It insists that the performance of
the proposed scheme has been improved to a near optimum value of 93.7% rather than the performance
of the existing COOPON system which figured to only about 74%. By this resource allocation approach,
the selfish attacks can be prevented and thereby the efficiency of resource utilization in the network can
be considerably increased.
Keywords: Cognitive Radio, CRAHN, Selfish Attacks, Pool, Coalitional Game Theory, Shapley Value
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
DYNAMIC STRUCTURED PRIVILEGES WITH MULTI-OWNER DATA SHARING FOR
DYNAMIC GROUPS IN THE CLOUD
Author:
A.VELAYUDHAM, M.M RAMYA SELVI, B.HARIHARAN, G.V.S GOHILA
Abstract:
Cloud Computing is a general term used to describe a new class of network based computing that takes
place over the Internet. The most basic and important service offered by cloud is data storage. However
the major obstacle in the multi owner data sharing for the wide deployment of cloud computing is
identity privacy while preserving data. In the existing approaches, a secure multiowner data sharing
scheme, named Mona is used, for dynamic groups in the cloud that uses the group signature and dynamic
broadcast encryption techniques. But this method to invoke and revoke of client is not dynamic on user
privileges. Also the system supports only static groups. In the proposed scheme, we present an efficient
structure for facts and figures sharing scheme to achieve dynamic privileges. Using this structure, any
data owner can change the service class of each user dynamically and change the structure of privileges
flexibly when it is needed. The proposed is also designed to support group migration between the users
so that the users can revocate and change the group at any time. Thus by using the dynamic structure
privileges, the system performs linearly with the increase in the number of users. But in the existing
approaches, when the number of users increases the time execution is also increased which makes the
system time consuming.
Keywords: Cloud Computing, Multi Owner Data Sharing, Group Signature, Broadcast Encryption, Dynamic
Privileges
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
SURVEILLANCE OF VEHICLE OBJECTS WITH AERIAL IMAGES USING LOCALIZATION AND
POSTURE BASED LOCAL GRADIENT MODEL
Author:
R.C.KARPAGALAKSHMI, DR.D.TENSING
Abstract:
Traffic scenes in road network needs to be monitored in different dimensional perspective to address the
issues generated at various time instances. One of the major challenges observed in traffic scenes in road
network is to address the vehicle tracking at different dimensional perspective for various time instances.
One such application that has received greater significance is the mechanism to develop a full proof
vehicle traffic control scheme. Videos fitted on different proposition of the signal junction able to view at
respective image positioning and the overall traffic may rise to abnormality. Many studies have been
examined for vehicle traffic control scheme. The recently used scheme is model based on simple object
recognition and localization of road vehicles based on the position and orientation of vehicle image data.
But the drawback of the approach is that if the shape of the vehicle and its pose varies in multiple
junction coordination, the model based recognition is an inefficient one. To overcome the issues, in this
work we are going to implement surveillance image object recognition and localization using improved
local gradient model. The vehicle-object shape recognition and pose recovery in the traffic junction is
carried out for varied traffic densities. An experimental evaluation is carried out to estimate the
performance of the proposed Surveillance of Vehicle Object Recognition and Localization (SVORL)
using improved gradient model in terms of vehicle density, traffic junction points, and computation time
and compared with an existing model based on simple object recognition and localization.
Keywords: Vehicle Object Recognition, Object Localization, Improved Gradient Model, Ray Traced Templates,
Road Extraction
07/08/2014 12:54
Journal of Theoretical and Applied Information Technology - June 20...
9 of 12
Source:
http://www.jatit.org/volumes/Vol64No1/sixtyfourth_1_2014.php
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
EFFICIENT ENERGY BASED CONGESTION CONTROL SCHEME FOR MOBILE AD HOC
NETWORKS
Author:
S.SHEEJA, DR.RAMACHANDRA V PUJERI
Abstract:
In recent years, MANET is the popular and growing network used in various applications. Here the
mobile nodes are randomly moving without any access point. Due to mobility of nodes, energy
consumption of the network goes higher. More energy consumption occurs due to retransmission of
packets and occurrence of packet loss unlimitedly. So the main goal of the network is to ensure more
energy efficiency. To provide minimum energy consumption and avoiding more congestion, energy
consumption model and multipath routing scheme is needed in networks. In this research paper, we
developed an Efficient Energy based Congestion Control Scheme (EECCS) for congestion avoidance
and to improve energy efficiency of the mobile nodes. Here the cross layer design is deployed to improve
the network performance. The multipath routing is focussed to avoid congestion and to increase network
lifetime. We also demonstrated the energy consumption mathematical model to illustrate the node’s
minimum energy consumption level in the network. Probability of the retransmission of packets is
reduced with the help of calculating the energy level of data and acknowledgment packets. By using
extensive simulation, the proposed scheme achieves minimum energy consumption, low packet loss
ratio, high packet delivery ratio, low end to end delay and overhead than our previous schemes like
ECAS, CLSMRSCA.
Keywords: MANET, Probability of retransmission of packets, Cross Layer design, Multipath Routing, energy
consumption model , packet delivery ratio, packet loss ratio, end to end delay, overhead and network
lifetime
Source:
Journal of Theoretical and Applied Information Technology
10 June 2014 -- Vol. 64. No. 1 -- 2014
Full Text
Title:
A SURVEY OF RESEARCH AND PRACTICES IN MULTIPROCESSOR SYSTEM ON CHIP
DESIGN SPACE EXPLORATION
Author:
V.PRASANNA SRINIVASAN, A.P.SHANTHI
Abstract:
This survey presents a perspective on the existing research and practices initiated for the Design Space
Exploration (DSE) in Multiprocessor System on Chip (MPSoC) technology. Reduction in size as well as
adding more functionality within a single chip by incorporating multiple processors remains the key in
the development of the modern MPSoC. This rapid development has been made possible because of the
techniques used for scaling down the size of the chip in the field of integrated circuits. MPSoC has been
considered as the best candidate for applications such as networking, telecommunication, multimedia,
etc. which require high computational demand, high performance, flexibility, high energy efficiency, and
low cost design. The designers have the onerous task of building MPSoCs for such applications because
they have huge design options in terms of Processing Elements (PEs), micro-architectural features,
interconnects, etc. to be considered with specific constraints. Exhaustive search is prohibitive because of
the sheer design space size as well as the time to market considerations. Coverage