Evaluating the Impact of Adaptive Maintenance Process on Open Source Software Quality

2007 ◽  
Author(s):  
Denis Kozlov ◽  
Jussi Koskinen ◽  
Jouni Markkula ◽  
Markku Sakkinen
Keyword(s):  
Open Source ◽  
Software Quality ◽  
Open Source Software ◽  
The Impact ◽  
Maintenance Process

scholarly journals Open-Source Software in Computational Research: A Case Study

2008 ◽  
Vol 2008 ◽  
pp. 1-10 ◽  
Author(s):  
Madhava Syamlal ◽  
Thomas J. O'Brien ◽  
Sofiane Benyahia ◽  
Aytekin Gel ◽  
Sreekanth Pannala
Keyword(s):  
Open Source ◽  
Software Quality ◽  
Open Source Software ◽  
Research Software ◽  
Computational Fluid Dynamics Simulations ◽  
Computational Research ◽  
Research And Education ◽  
Dynamics Simulations ◽  
The Impact

A case study of open-source (OS) development of the computational research software MFIX, used for multiphase computational fluid dynamics simulations, is presented here. The verification and validation steps required for constructing modern computational software and the advantages of OS development in those steps are discussed. The infrastructure used for enabling the OS development of MFIX is described. The impact of OS development on computational research and education in gas-solids flow, as well as the dissemination of information to other areas such as geophysical and volcanology research, is demonstrated. This study shows that the advantages of OS development were realized in the case of MFIX: verification by many users, which enhances software quality; the use of software as a means for accumulating and exchanging information; the facilitation of peer review of the results of computational research.

Developer Centrality and the Impact of Value Congruence and Incongruence on Commitment and Code Contribution Activity in Open Source Software Communities

MIS Quarterly ◽  
2019 ◽  
Vol 43 (3) ◽  
pp. 951-976
Author(s):  
Likoebe M. Maruping ◽  
◽  
Sherae L. Daniel ◽  
Marcelo Cataldo ◽  
◽  
...  
Keyword(s):  
Open Source ◽  
Open Source Software ◽  
Value Congruence ◽  
The Impact

scholarly journals MCR: Open-Source Software to Automate Compilation of Health Study Report-Back

2021 ◽  
Vol 18 (11) ◽  
pp. 6104
Author(s):  
Erin Polka ◽  
Ellen Childs ◽  
Alexa Friedman ◽  
Kathryn S. Tomsho ◽  
Birgit Claus Henn ◽  
...  
Keyword(s):  
Quality Control ◽  
Open Source ◽  
Open Source Software ◽  
Research Team ◽  
Self Determination ◽  
Health Study ◽  
Equitable Access ◽  
Team Members ◽  
Study Participants ◽  
The Impact

Sharing individualized results with health study participants, a practice we and others refer to as “report-back,” ensures participant access to exposure and health information and may promote health equity. However, the practice of report-back and the content shared is often limited by the time-intensive process of personalizing reports. Software tools that automate creation of individualized reports have been built for specific studies, but are largely not open-source or broadly modifiable. We created an open-source and generalizable tool, called the Macro for the Compilation of Report-backs (MCR), to automate compilation of health study reports. We piloted MCR in two environmental exposure studies in Massachusetts, USA, and interviewed research team members (n = 7) about the impact of MCR on the report-back process. Researchers using MCR created more detailed reports than during manual report-back, including more individualized numerical, text, and graphical results. Using MCR, researchers saved time producing draft and final reports. Researchers also reported feeling more creative in the design process and more confident in report-back quality control. While MCR does not expedite the entire report-back process, we hope that this open-source tool reduces the barriers to personalizing health study reports, promotes more equitable access to individualized data, and advances self-determination among participants.

scholarly journals Knowledge sharing in open source software communities: motivations and management

2015 ◽  
Vol 19 (4) ◽  
pp. 791-813 ◽  
Author(s):  
Zilia Iskoujina ◽  
Joanne Roberts
Keyword(s):  
Knowledge Sharing ◽  
Open Source ◽  
Open Source Software ◽  
Online Communities ◽  
Descriptive Analysis ◽  
Online Questionnaire ◽  
Content Type ◽  
The Individual ◽  
The Impact

Purpose – This paper aims to add to the understanding of knowledge sharing in online communities through an investigation of the relationship between individual participant’s motivations and management in open source software (OSS) communities. Drawing on a review of literature concerning knowledge sharing in organisations, the factors that motivate participants to share their knowledge in OSS communities, and the management of such communities, it is hypothesised that the quality of management influences the extent to which the motivations of members actually result in knowledge sharing. Design/methodology/approach – To test the hypothesis, quantitative data were collected through an online questionnaire survey of OSS web developers with the aim of gathering respondents’ opinions concerning knowledge sharing, motivations to share knowledge and satisfaction with the management of OSS projects. Factor analysis, descriptive analysis, correlation analysis and regression analysis were used to explore the survey data. Findings – The analysis of the data reveals that the individual participant’s satisfaction with the management of an OSS project is an important factor influencing the extent of their personal contribution to a community. Originality/value – Little attention has been devoted to understanding the impact of management in OSS communities. Focused on OSS developers specialising in web development, the findings of this paper offer an important original contribution to understanding the connections between individual members’ satisfaction with management and their motivations to contribute to an OSS project. The findings reveal that motivations to share knowledge in online communities are influenced by the quality of management. Consequently, the findings suggest that appropriate management can enhance knowledge sharing in OSS projects and online communities, and organisations more generally.

scholarly journals What can scholars learn from Open Source software communities during pandemics

2020 ◽  
Author(s):  
Jonathan Tennant ◽  
Tom Crick
Keyword(s):  
Open Source ◽  
Open Source Software ◽  
Scholarly Communication ◽  
Social Demand ◽  
Research Communities ◽  
The Social ◽  
Current Outbreak ◽  
The Impact ◽  
Global Research

When the SARS-CoV-2 outbreak began on January 31, 2020, no-one could have anticipated the impact that it would have on our scholarly communication and publishing systems. That is, perhaps, unless you work on open source software. Right now, global research communities are united to collaborate on solving the threat of the pandemic, sharing resources and knowledge more efficiently and effective than ever before, a process broadly described as ‘open scholarship’ (Dunleavy, 2020). This is essentially akin to how free and open source software (FOSS) communities have been operating now for decades (Willinsky, 2005). Recently, we participated in a “massively open online paper”, or MOOP, that explored the intersections between FOSS and open scholarship (Tennant, Agarwal, et al., 2020). Here, we want to summarise our key findings from that project, and place them in the context of the current outbreak. Critically, this pandemic shows us that many of the pervasive and systemic issues surrounding the evaluation, valuation, use and operationalisation of “openness” in scholarship can be extremely easily bypassed when the social demand and urgency is there, thus showing that the primary barriers towards open scholarship are inherently political and not technical.

Participation in community-based free/libre open source software development tasks: the impact of task characteristics

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Kangning Wei ◽  
Kevin Crowston ◽  
U. Yeliz Eseryel
Keyword(s):  
Open Source ◽  
Open Source Software ◽  
Empirical Support ◽  
Task Characteristics ◽  
Community Based ◽  
Content Type ◽  
The Impact ◽  
Individual Participation ◽  
And Task ◽  
Development Tasks

PurposeThis paper explores how task characteristics in terms of trigger type and task topic influence individual participation in community-based free/libre open source software (FLOSS) development by considering participation in individual tasks rather than entire projects.Design/methodology/approachA quantitative study was designed using choose tasks that were carried out via the email discourse on the developers' email fora in five FLOSS projects. Choice process episodes were selected as the unit of analysis and were coded for the task trigger and topic. The impact of these factors on participation (i.e. the numbers of participants and messages) was assessed by regression.FindingsThe results reveal differences in participation related to different task triggers and task topics. Further, the results suggest the mediating role of the number of participants in the relationships between task characteristics and the number of messages. The authors also speculate that project type serves as a boundary condition restricting the impacts of task characteristics on the number of participants and propose this relationship for future research.Research limitations/implicationsEmpirical support was provided to the important effects of different task characteristics on individual participation behaviors in FLOSS development tasks.Practical implicationsThe findings can help FLOSS participants understand participation patterns in different tasks and choose the types of tasks to attend to.Originality/valueThis research explores the impact of task characteristics on participation in FLOSS development at the task level, while prior research on participation in FLOSS development has focused mainly on factors at the individual and/or project levels.

Sign in / Sign up

Export Citation Format

Share Document