Open Source Software Evolution

2016 ◽  
Vol 7 (1) ◽  
pp. 1-27 ◽  
Author(s):  
Kuljit Kaur Chahal ◽  
Munish Saini
Keyword(s):  
Systematic Review ◽  
Open Source ◽  
Open Source Software ◽  
Software Evolution ◽  
Evolution Process ◽  
Subsequent Paper ◽  
Linear Rate ◽  
The Past ◽  
Evolution Analysis ◽  
Current State

Due to the dominance of Open Source Software (OSS) in IT and the IT enabled services industry, various stakeholders are keen to understand the OSS evolution process. Several studies have been conducted in the past in this regard. There are various techniques used in the past for understanding OSS evolution process from different perspectives. This paper reports a systematic literature review on the topic in order to understand its current state and to identify opportunities for future. This research identified 190 studies, selected against a set of questions, for discussion. It categorizes the research studies into nine categories. We report the review results in a set of two papers. This paper discusses the research results of the techniques used for OSS evolution analysis only i.e. one out of the nine categories. A subsequent paper carries discussion on the remaining categories. Based on the results obtained from the systematic review, there is evidence of shift in the metrics and methods for OSS evolution analysis over the period of time. OSS systems were found to grow at a super linear rate in the initial studies. But later studies revealed that branches of an OSS system grow at different rates. However, more number of studies should be carried out using a repeatable methodology in order to obtain well-formed and generalizable results.

A Systematic Review of Attributes and Techniques for Open Source Software Evolution Analysis

2022 ◽  
pp. 84-106
Author(s):  
Munish Saini ◽  
Kuljit Kaur Chahal
Keyword(s):  
Systematic Review ◽  
Data Analysis ◽  
Open Source ◽  
Open Source Software ◽  
Software Evolution ◽  
Empirical Work ◽  
Evolution Process ◽  
Evolution Analysis ◽  
Current State ◽  
Standard Set

Many studies have been conducted to understand the evolution process of Open Source Software (OSS). The researchers have used various techniques for understanding the OSS evolution process from different perspectives. This chapter reports a meta-data analysis of the systematic literature review on the topic in order to understand its current state and to identify opportunities for the future. This research identified 190 studies, selected against a set of questions, for discussion. It categorizes the research studies into nine categories. Based on the results obtained from the systematic review, there is evidence of a shift in the metrics and methods for OSS evolution analysis over the period of time. The results suggest that there is a lack of a uniform approach to analyzing and interpreting the results. There is need of more empirical work using a standard set of techniques and attributes to verify the phenomenon governing the OSS projects. This will help to advance the field and establish a theory of software evolution.

A Systematic Review of Attributes and Techniques for Open Source Software Evolution Analysis

2021 ◽  
pp. 1-23
Author(s):  
Munish Saini ◽  
Kuljit Kaur Chahal
Keyword(s):  
Systematic Review ◽  
Data Analysis ◽  
Open Source ◽  
Open Source Software ◽  
Software Evolution ◽  
Empirical Work ◽  
Evolution Process ◽  
Evolution Analysis ◽  
Current State ◽  
Standard Set

Many studies have been conducted to understand the evolution process of Open Source Software (OSS). The researchers have used various techniques for understanding the OSS evolution process from different perspectives. This chapter reports a meta-data analysis of the systematic literature review on the topic in order to understand its current state and to identify opportunities for the future. This research identified 190 studies, selected against a set of questions, for discussion. It categorizes the research studies into nine categories. Based on the results obtained from the systematic review, there is evidence of a shift in the metrics and methods for OSS evolution analysis over the period of time. The results suggest that there is a lack of a uniform approach to analyzing and interpreting the results. There is need of more empirical work using a standard set of techniques and attributes to verify the phenomenon governing the OSS projects. This will help to advance the field and establish a theory of software evolution.

A Systematic Review of Attributes and Techniques for Open Source Software Evolution Analysis

2018 ◽  
pp. 1-23
Author(s):  
Munish Saini ◽  
Kuljit Kaur Chahal
Keyword(s):  
Systematic Review ◽  
Data Analysis ◽  
Open Source ◽  
Open Source Software ◽  
Software Evolution ◽  
Empirical Work ◽  
Evolution Process ◽  
Evolution Analysis ◽  
Current State ◽  
Standard Set

Many studies have been conducted to understand the evolution process of Open Source Software (OSS). The researchers have used various techniques for understanding the OSS evolution process from different perspectives. This chapter reports a meta-data analysis of the systematic literature review on the topic in order to understand its current state and to identify opportunities for the future. This research identified 190 studies, selected against a set of questions, for discussion. It categorizes the research studies into nine categories. Based on the results obtained from the systematic review, there is evidence of a shift in the metrics and methods for OSS evolution analysis over the period of time. The results suggest that there is a lack of a uniform approach to analyzing and interpreting the results. There is need of more empirical work using a standard set of techniques and attributes to verify the phenomenon governing the OSS projects. This will help to advance the field and establish a theory of software evolution.

scholarly journals SynBiopython: an open-source software library for Synthetic Biology

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Jing Wui Yeoh ◽  
Neil Swainston ◽  
Peter Vegh ◽  
Valentin Zulkower ◽  
Pablo Carbonell ◽  
...  
Keyword(s):  
Synthetic Biology ◽  
Open Source ◽  
Open Source Software ◽  
Development Projects ◽  
Software Library ◽  
Current State ◽  
Starting Point ◽  
Common Problems ◽  
Data Tracking ◽  
Python Package

Abstract Advances in hardware automation in synthetic biology laboratories are not yet fully matched by those of their software counterparts. Such automated laboratories, now commonly called biofoundries, require software solutions that would help with many specialized tasks such as batch DNA design, sample and data tracking, and data analysis, among others. Typically, many of the challenges facing biofoundries are shared, yet there is frequent wheel-reinvention where many labs develop similar software solutions in parallel. In this article, we present the first attempt at creating a standardized, open-source Python package. A number of tools will be integrated and developed that we envisage will become the obvious starting point for software development projects within biofoundries globally. Specifically, we describe the current state of available software, present usage scenarios and case studies for common problems, and finally describe plans for future development. SynBiopython is publicly available at the following address: http://synbiopython.org.

scholarly journals Internal Quality Evolution of Open-Source Software Systems

2021 ◽  
Vol 11 (12) ◽  
pp. 5690
Author(s):  
Mamdouh Alenezi
Keyword(s):  
Open Source ◽  
Open Source Software ◽  
Software Evolution ◽  
Quality Metrics ◽  
Internal Quality ◽  
Software Systems ◽  
Software Metric ◽  
Significant Difference ◽  
The Relationship

The evolution of software is necessary for the success of software systems. Studying the evolution of software and understanding it is a vocal topic of study in software engineering. One of the primary concepts of software evolution is that the internal quality of a software system declines when it evolves. In this paper, the method of evolution of the internal quality of object-oriented open-source software systems has been examined by applying a software metric approach. More specifically, we analyze how software systems evolve over versions regarding size and the relationship between size and different internal quality metrics. The results and observations of this research include: (i) there is a significant difference between different systems concerning the LOC variable (ii) there is a significant correlation between all pairwise comparisons of internal quality metrics, and (iii) the effect of complexity and inheritance on the LOC was positive and significant, while the effect of Coupling and Cohesion was not significant.

scholarly journals Work Engagement – A Systematic Review of Polish Research

2017 ◽  
Vol 48 (2) ◽  
pp. 175-187
Author(s):  
Anita Pollak ◽  
Małgorzata Chrupała-Pniak ◽  
Patrycja Rudnicka ◽  
Mateusz Paliga
Keyword(s):  
Systematic Review ◽  
Work Engagement ◽  
Meta Analysis ◽  
Organizational Psychology ◽  
Measurement Methods ◽  
The Past ◽  
Current State ◽  
State Of Research ◽  
Meta Analyses ◽  
Positive Work

Abstract Over the past decade work engagement has gained both business and academia attention. With growing number of studies and meta-analyses the concept of work engagement is one of the pillars of positive work and organizational psychology. This systematic review presents the current state of research on work engagement in Poland. Results confirmed that work-engagement studies have not yet reached the threshold to conduct meta-analysis. The review of measurement methods and synthesis of findings allows to identify strengths and gaps in Polish studies. Discussion of limitations and biases in current research is accompanied with urge to overcome them and develop thriving stream of research on work engagement.

The License Choices of SMEs doing Business with Open Source Software

2012 ◽  
Vol 4 (1) ◽  
pp. 20-36 ◽  
Author(s):  
Evila Piva ◽  
Cristina Rossi-Lamastra
Keyword(s):  
Open Source ◽  
Empirical Evidence ◽  
Open Source Software ◽  
Small And Medium Enterprises ◽  
Founding Fathers ◽  
The Past ◽  
Doing Business ◽  
Medium Enterprises

In the past decade, Open Source (OS) licenses have attracted the interest of many scholars. However, there is still a limited understanding of the license choices made by small and medium enterprises doing business with OS (OS SMEs). The present paper aims at filling this gap. The authors argue that, because of firm specificities, OS SMEs tend to prefer copyleft licenses. Their arguments are corroborated by empirical evidence from a survey on 146 Italian OS SMEs. This evidence documents that OS SMEs are not plagued by the GPL fear theorized by the OS founding fathers. Conversely, these firms use copyleft licenses to more easily in-source knowledge from the community of OS users and developers. At the same time, license choices are influenced by the ideological motivations that OS SMEs inherit from their owner-managers.

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