73 citations · 204 across the 13 of their papers we have counts for
16 papers
CROSS: A Contributor-Project Interaction Lifecycle Model for Open Source Software
Tapajit Dey, Brian Fitzgerald, Sherae Daniel
Despite the widespread adoption of open source software (OSS), its sustainability remains a critical concern, particularly in light of security vulnerabilities and the often inadeq…
Knights and Gold Stars: A Tale of InnerSource Incentivization
Tapajit Dey, Willem Jiang, Brian Fitzgerald
Given the success of the open source phenomenon, it is not surprising that many organizations are seeking to emulate this success by adopting open source practices internally in wh…
One-off Events? An Empirical Study of Hackathon Code Creation and Reuse
Ahmed Samir Imam Mahmoud, Tapajit Dey, Alexander Nolte +2
Background: Hackathons have become popular events for teams to collaborate on projects and develop software prototypes. Most existing research focuses on activities during an event…
Tracking Hackathon Code Creation and Reuse
Ahmed Imam, Tapajit Dey
Background: Hackathons have become popular events for teams to collaborate on projects and develop software prototypes. Most existing research focuses on activities during an event…
The Secret Life of Hackathon Code
Ahmed Imam, Tapajit Dey, Alexander Nolte +2
Background: Hackathons have become popular events for teams to collaborate on projects and develop software prototypes. Most existing research focuses on activities during an event…
World of Code: Enabling a Research Workflow for Mining and Analyzing the Universe of Open Source VCS data
Yuxing Ma, Tapajit Dey, Chris Bogart +6
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…
Effect of Technical and Social Factors on Pull Request Quality for the NPM Ecosystem
Tapajit Dey, Audris Mockus
Pull request (PR) based development, which is a norm for the social coding platforms, entails the challenge of evaluating the contributions of, often unfamiliar, developers from ac…
Do Code Review Measures Explain the Incidence of Post-Release Defects?
Andrey Krutauz, Tapajit Dey, Peter C. Rigby +1
Aim: In contrast to studies of defects found during code review, we aim to clarify whether code reviews measures can explain the prevalence of post-release defects. Method: We repl…
Representation of Developer Expertise in Open Source Software
Tapajit Dey, Andrey Karnauch, Audris Mockus
Background: Accurate representation of developer expertise has always been an important research problem. While a number of studies proposed novel methods of representing expertise…
A Dataset and an Approach for Identity Resolution of 38 Million Author IDs extracted from 2B Git Commits
Tanner Fry, Tapajit Dey, Andrey Karnauch +1
The data collected from open source projects provide means to model large software ecosystems, but often suffer from data quality issues, specifically, multiple author identificati…
An Exploratory Study of Bot Commits
Tapajit Dey, Bogdan Vasilescu, Audris Mockus
Background: Bots help automate many of the tasks performed by software developers and are widely used to commit code in various social coding platforms. At present, it is not clear…
Detecting and Characterizing Bots that Commit Code
Tapajit Dey, Sara Mousavi, Eduardo Ponce +4
Background: Some developer activity traditionally performed manually, such as making code commits, opening, managing, or closing issues is increasingly subject to automation in man…
Which Pull Requests Get Accepted and Why? A study of popular NPM Packages
Tapajit Dey, Audris Mockus
Background: Pull Request (PR) Integrators often face challenges in terms of multiple concurrent PRs, so the ability to gauge which of the PRs will get accepted can help them balanc…
Deriving a Usage-Independent Software Quality Metric
Tapajit Dey, Audris Mockus
Context:The extent of post-release use of software affects the number of faults, thus biasing quality metrics and adversely affecting associated decisions. The proprietary nature o…
Patterns of Effort Contribution and Demand and User Classification based on Participation Patterns in NPM Ecosystem
Tapajit Dey, Yuxing Ma, Audris Mockus
Background: Open source requires participation of volunteer and commercial developers (users) in order to deliver functional high-quality components. Developers both contribute eff…
A Matching Based Theoretical Framework for Estimating Probability of Causation
Tapajit Dey, Audris Mockus
The concept of Probability of Causation (PC) is critically important in legal contexts and can help in many other domains. While it has been around since 1986, current operationali…