Inlämning av Examensarbete / Submission of Thesis

Deepak Sahni MSC 2007:17, pp. 67. TEK/avd. för programvaruteknik, 2007.

The work

Författare / Author: Deepak Sahni
desa05@student.bth.se
Titel / Title: A Controlled Experiment on Analytical Hierarchy Process and Cumulative Voting-Investigating Time, Scalability, Accuracy, Ease of Use and Ease of Learning
Abstrakt Abstract:

Prioritizing software requirements helps to determine which requirements that are most important,and in which order requirements should be developed and tested throughout the development lifecycle. By prioritizing the requirements, software engineers can put focus on a subset of all requirements, and implement these in a particular release.

This thesis aims to analyze two ratio scale prioritization techniques in a controlled experiment.The experiment was designed to compare time consumption, scalability, accuracy, ease of use, and ease to learning between the two techniques. All these evaluation parameters are combined together to find out which technique is more suitable to use when prioritizing software requirements.

The two techniques investigated in the study presented in this thesis are: Analytical Hierarchy Process (AHP), which is based on pair-wise comparisons; and Cumulative Voting (CV) which is based on distributing points between requirements.

The results of the experiment indicate that CV is less time consuming than AHP, which makes it more scalable. Further, CV is regarded as easier to use, and easier to learn than AHP. In addition, the results show that CV is more accurate than AHP while measuring the perceived accuracy. However, no conclusions could be made regarding actual accuracy due to
misinterpretations by the study participants.

Ämnesord / Subject: Datavetenskap - Computer Science\Software Engineering
Datavetenskap - Computer Science\General
Datavetenskap - Computer Science\Computersystems
Nyckelord / Keywords: Requirements, Prioritization, Analytical Hierarchy Process (AHP) and Cumulative Voting (CV)

Publication info

Dokument id / Document id:
Program:/ Programme Software Engineering
Registreringsdatum / Date of registration: 06/19/2007
Uppsatstyp / Type of thesis: D-Uppsats/Magister/Master

Context

Handledare / Supervisor: Dr Patrik Berander
patrik.berander@bth.se
Examinator / Examiner: Dr Robert Feldt
Organisation / Organisation: Blekinge Institute of Technology
Institution / School: TEK/avd. för programvaruteknik
S-372 25 Ronneby
+46 455 38 50 00
I samarbete med / In co-operation with: BTH, Ronneby

Files & Access

Bifogad uppsats fil(er) / Files attached: sahni_master_thesis_2007_17.pdf (2209 kB, öppnas i nytt fönster)