Software development estimation techniques in industrial contexts : an exploratory multiple case-study
Dissertant
Thesis advisor
University
Birzeit University
Faculty
Faculty of Engineering and Technology
Department
Department of Computer Systems Engineering
University Country
Palestine (West Bank)
Degree
Master
Degree Date
2019
English Abstract
Software Effort Estimation is one of the most challenging aspects in the software development life cycle.
Recent empirical studies in the area of software development estimation indicate the presence of two models for effort estimation: (i) Formal, and (ii) Expert Based (Informal).
IT sector in Palestine is one of the most promising and constantly growing sectors.
Nonetheless, studies addressing effort estimation approaches and techniques within the Palestinian IT sector are still highly missing.
Therefore, we were motivated to conduct a qualitative study to increase our understanding about how industrial teams approach software effort estimation and to explore the challenges they are facing.
Our investigation started with a survey that targeted software professionals, and then we conducted multiple-case study approach involving four different software development companies in Palestine.
Results show that: (i) around 25% of cost overrun in software projects is due to inaccurate estimations; (ii) expert based estimation models are the mostly applied models especially within agile environments; (iii) a potential advantage can be achieved when formalizing the process of expert based models by having guidelines and checklists; (iv) accuracy of effort estimation is largely affected by team experience, domain knowledge, and requirements clarity; (v) companies working with outsourcing model do have better effort estimation accuracy than companies working in local market.
Based on our findings, we highlight areas that require further investigation.
Main Subjects
Information Technology and Computer Science
Topics
No. of Pages
110
Table of Contents
Table of contents.
Abstract.
Chapter One : Introduction.
Chapter Two : Related work.
Chapter Three : Research methodology.
Chapter Four : Results and analysis.
Chapter Five : Discussion.
Chapter Six : Conclusion and future work.
References.
American Psychological Association (APA)
Zarur, Ahmad. (2019). Software development estimation techniques in industrial contexts : an exploratory multiple case-study. (Master's theses Theses and Dissertations Master). Birzeit University, Palestine (West Bank)
https://search.emarefa.net/detail/BIM-958760
Modern Language Association (MLA)
Zarur, Ahmad. Software development estimation techniques in industrial contexts : an exploratory multiple case-study. (Master's theses Theses and Dissertations Master). Birzeit University. (2019).
https://search.emarefa.net/detail/BIM-958760
American Medical Association (AMA)
Zarur, Ahmad. (2019). Software development estimation techniques in industrial contexts : an exploratory multiple case-study. (Master's theses Theses and Dissertations Master). Birzeit University, Palestine (West Bank)
https://search.emarefa.net/detail/BIM-958760
Language
English
Data Type
Arab Theses
Record ID
BIM-958760
