Implementasi Weighted Sum Model (WSM) dan Weighted Product Model (WPM) untuk Pemilihan Service Cloud Computing

vi

IMPLEMENTASI WEIGHTED SUM MODEL (WSM)
DAN WEIGHTED PRODUCT MODEL (WPM)
UNTUK PEMILIHAN SERVICE
CLOUD COMPUTING

ABSTRAK

Dalam mengambil suatu keputusan tentunya decision maker memiliki dasar
pertimbangan tersendiri terhadap alternatif - alternatif yang tersedia. Multi Criteria
Decision Making adalah sebuah metode pengambilan keputusan yang dapat
membantu memberikan solusi terbaik dari tiap alternatif yang tersedia berdasarkan
kriteria tertentu. Dalam proses pemilihan Service Cloud Computing , metode ini dapat
diimplementasikan dengan menggunakan algoritma Weighted Sum Model (WSM)
ataupun Weighted Product Model (WPM). Pada penelitian ini tiap layanan yang ada;
Software as a Service (SaaS), Platform as a Service (PaaS), dan Infrastructure as a
Service (IaaS) adalah alternatif yang dapat dipilih dengan kriteria yang besarannya
akan ditentukan oleh decision maker .
Kata Kunci : Sistem Pendukung Keputusan, Multi criteria Decision Making,
Cloud Computing, Weighted Sum Model, Wighted Product Model

Universitas Sumatera Utara

vii

IMPLEMENTATION OF WEIGHTED SUM MODEL (WSM)
AND WEIGHTED PRODUCT MODEL (WPM)
IN CASE OF SELECTING
CLOUD COMPUTING
SERVICES

ABSTRACT

In constructing a decision, a decision maker have a solid consideration base of the
available alternatives in hand. Multi Criteria Decision Making is a method in coming
up with a decision, which can help to provide the best solution in each alternative,
based in several particular criteria. In the process of choosing Service Cloud
Computing, this method is able to be implemented using Weighted Sum Model
(WSM) algorithm or Weighted Product Model (WPM). In this research, every service
available; Software as a Service; Platform as a Service; and Infrastructure as a Service

is an alternative which can be chosen according to the criteria with the amount defined
by the decision maker.
Keyword : Decision Support System, Multi criteria Decision Making,
Cloud Computing, Weighted Sum Model, Weighted Product Model

Universitas Sumatera Utara