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Over the past few decades, open source software has been continuously integrated into software supply chains worldwide, drastically increasing reliance and dependence. Because of the role this software plays, it is important to understand…

Software Engineering · Computer Science 2025-08-05 Elijah Kayode Adejumo , Brittany Johnson

The open source development model has become a paradigm shift from traditional in-house/closed-source software development model, with many successes. Traditionally, open source projects were characterized essentially by their individual…

Software Engineering · Computer Science 2018-09-12 Qingye Jiang , Young Choon Lee , Joseph G. Davis , Ablert Y. Zomaya

Entropy measures of probability distributions are widely used measures in ecology, biology, genetics, and in other fields, to quantify species diversity of a community. Unfortunately, entropy-based diversity indices, or diversity indices…

Populations and Evolution · Quantitative Biology 2014-08-14 Karim T. Abou-Moustafa

The pull-based development model facilitates global collaboration within open-source software projects. However, whereas it is increasingly common for software to depend on other projects in their ecosystem, most research on the pull…

Software Engineering · Computer Science 2025-10-28 Willem Meijer , Mirela Riveni , Ayushi Rastogi

Open Source Software for Social Good (OSS4SG) projects aim to address critical societal challenges, such as healthcare access and community safety. Understanding the community dynamics and contributor patterns in these projects is essential…

Software Engineering · Computer Science 2026-02-12 Mohamed Ouf , Shayan Noei , Zeph Van Iterson , Mariam Guizani , Ying Zou

Managing open-source software (OSS) projects requires managing communities of contributors. In particular, it is essential for project leaders to understand their community's diversity and turnover. We present CommunityTapestry, a dynamic…

Software Engineering · Computer Science 2023-12-15 Mariam Guizani , Zixuan Feng , Emily Judith Arteaga , Luis Cañas-Díaz , Alexander Serebrenik , Anita Sarma

Software bots have been facilitating several development activities in Open Source Software (OSS) projects, including code review. However, these bots may bring unexpected impacts to group dynamics, as frequently occurs with new technology…

Software Engineering · Computer Science 2024-01-24 Mairieli Wessel , Alexander Serebrenik , Igor Wiese , Igor Steinmacher , Marco A. Gerosa

Context: Diversity can impact team communication, productivity, cohesiveness, and creativity. Analyzing the existing knowledge about diversity in open source software (OSS) projects can provide directions for future research and raise…

Software Engineering · Computer Science 2025-06-03 Reydne Santos , Rafa Prado , Ana Paula de Holanda Silva , Kiev Gama , Fernando Castor , Ronnie de Souza Santos

Cross-community collaboration can exploit the expertise and knowledges of crowds in different communities. Recently increasing users in open source software (OSS) community like GitHub attempt to gather software requirements from question…

Software Engineering · Computer Science 2020-08-07 Hao Huang , Yao Lu , Xinjun Mao

The popularity of open-source software (OSS) projects has grown significantly over the last few years with more organizations relying on them. As these projects become larger, the need for higher quality also increases. DevOps practices…

The sustainability of open source software (OSS) projects hinges on contributor retention. Interpersonal challenges can inhibit a feeling of welcomeness among contributors, particularly from underrepresented groups, which impacts their…

Software Engineering · Computer Science 2024-11-05 Bianca Trinkenreich , Zixuan Feng , Rudrajit Choudhuri , Marco Gerosa , Anita Sarma , Igor Steinmacher

The success of open source projects crucially depends on the voluntary contributions of a sufficiently large community of users. Apart from the mere size of the community, interesting questions arise when looking at the evolution of…

Software Engineering · Computer Science 2013-03-05 Marcelo Serrano Zanetti , Emre Sarigol , Ingo Scholtes , Claudio Juan Tessone , Frank Schweitzer

Faced with over 100M open source projects most empirical investigations select a subset. Most research papers in leading venues investigated filtering projects by some measure of popularity with explicit or implicit arguments that unpopular…

Software Engineering · Computer Science 2024-01-19 Addi Malviya-Thakur , Audris Mockus

Despite the widespread adoption of open source software (OSS), its sustainability remains a critical concern, particularly in light of security vulnerabilities and the often inadequate end-of-service (EoS) processes for OSS projects as they…

Software Engineering · Computer Science 2024-09-18 Tapajit Dey , Brian Fitzgerald , Sherae Daniel

Social coding platforms have revolutionized collaboration in software development, leading to using software bots for streamlining operations. However, The presence of open-source software (OSS) bots gives rise to problems including…

Software Engineering · Computer Science 2023-07-26 Fenglin Bi , Zhiwei Zhu , Wei Wang , Xiaoya Xia , Hassan Ali Khan , Peng Pu

Open source software (OSS) development relies on diverse skill sets. However, to our knowledge, there are no tools which detect OSS-related skills. In this paper, we present a novel method to detect OSS skills and prototype it in a tool…

Software Engineering · Computer Science 2022-03-07 Jenny T. Liang , Thomas Zimmermann , Denae Ford

Context: Over the last decades, open-source software has pervaded the software industry and has become one of the key pillars in software engineering. The incomparable growth of open source reflected that pervasion: Prior work described…

Software Engineering · Computer Science 2022-01-21 Michael Dorner , Maximilian Capraro , Ann Barcomb , Krzysztof Wnuk

Open source software projects usually acknowledge contributions with text files, websites, and other idiosyncratic methods. These data sources are hard to mine, which is why contributorship is most frequently measured through changes to…

Software Engineering · Computer Science 2021-07-06 Jean-Gabriel Young , Amanda Casari , Katie McLaughlin , Milo Z. Trujillo , Laurent Hébert-Dufresne , James P. Bagrow

Open source software (OSS) is essential for modern society and, while substantial research has been done on individual (typically central) projects, only a limited understanding of the periphery of the entire OSS ecosystem exists. For…

Software Engineering · Computer Science 2020-11-02 Yuxing Ma , Tapajit Dey , Chris Bogart , Sadika Amreen , Marat Valiev , Adam Tutko , David Kennard , Russell Zaretzki , Audris Mockus

Contributors to open source software (OSS) communities assume diverse roles to take different responsibilities. One major limitation of the current OSS tools and platforms is that they provide a uniform user interface regardless of the…

Software Engineering · Computer Science 2019-03-14 Jinghui Cheng , Jin L. C. Guo