Code Clone Graph Metrics for Detecting Diffused Code Clones. - Yoshihiko Fukushima; Raula Gaikovina Kula; Shinji Kawaguchi; Kyohei Fushida; Masataka Nagura; Hajimu Iida (APSEC, 2009)

Analysis of Bug Fixing Processes Using Program Slicing Metrics. - Raula Gaikovina Kula; Kyohei Fushida; Shinji Kawaguchi; Hajimu Iida (PROFES, 2010)

Experimental Study of Quantitative Analysis of Maintenance Effort Using Program Slicing-Based Metrics. - Raula Gaikovina Kula; Kyohei Fushida; Norihiro Yoshida; Hajimu Iida (APSEC Workshops, 2012)

Understanding OSS Peer Review Roles in Peer Review Social Network (PeRSoN). - Xin Yang 018; Raula Gaikovina Kula; Ana Erika Camargo Cruz; Norihiro Yoshida; Kazuki Hamasaki; Kenji Fujiwara; Hajimu Iida (APSEC, 2012)

Using Profiling Metrics to Categorise Peer Review Types in the Android Project. - Raula Gaikovina Kula; Carmago Cruz Ana E.; Norihiro Yoshida; Kazuki Hamasaki; Kenji Fujiwara; Xin Yang 018; Hajimu Iida (ISSRE Workshops, 2012)

Who does what during a code review? datasets of OSS peer review repositories. - Kazuki Hamasaki; Raula Gaikovina Kula; Norihiro Yoshida; Ana Erika Camargo Cruz; Kenji Fujiwara; Hajimu Iida (MSR, 2013)

Mining History of Gamification Towards Finding Expertise in Question and Answering Communities: Experience and Practice with Stack Exchange. - Patanamon Thongtanunam; Raula Gaikovina Kula; Ana Erika Camargo Cruz; Norihiro Yoshida; Kohei Ichikawa; Hajimu Iida (Rev. Socionetwork Strateg., 2013)

Micro process analysis of maintenance effort: an open source software case study using metrics based on program slicing. - Raula Gaikovina Kula; Kyohei Fushida; Norihiro Yoshida; Hajimu Iida (J. Softw. Evol. Process., 2013)

Improving code review effectiveness through reviewer recommendations. - Patanamon Thongtanunam; Raula Gaikovina Kula; Ana Erika Camargo Cruz; Norihiro Yoshida; Hajimu Iida (CHASE, 2014)

ReDA: A Web-Based Visualization Tool for Analyzing Modern Code Review Dataset. - Patanamon Thongtanunam; Xin Yang 018; Norihiro Yoshida; Raula Gaikovina Kula; Ana Erika Camargo Cruz; Kenji Fujiwara; Hajimu Iida (ICSME, 2014)

Identifying Source Code Reuse across Repositories Using LCS-Based Source Code Similarity. - Naohiro Kawamitsu; Takashi Ishio; Tetsuya Kanda 001; Raula Gaikovina Kula; Coen De Roover; Katsuro Inoue (SCAM, 2014)

Visualizing the Evolution of Systems and Their Library Dependencies. - Raula Gaikovina Kula; Coen De Roover; Daniel M. Germán; Takashi Ishio; Katsuro Inoue (VISSOFT, 2014)

Web Service Antipatterns Detection Using Genetic Programming. - Ali Ouni 001; Raula Gaikovina Kula; Marouane Kessentini; Katsuro Inoue (GECCO, 2015)

VerXCombo: an interactive data visualization of popular library version combinations. - Yuki Yano; Raula Gaikovina Kula; Takashi Ishio; Katsuro Inoue (ICPC, 2015)

What do practitioners ask about code clone? a preliminary investigation of stack overflow. - Eunjong Choi; Norihiro Yoshida; Raula Gaikovina Kula; Katsuro Inoue (IWSC, 2015)

Quick Trigger on Stack Overflow: A Study of Gamification-Influenced Member Tendencies. - Yong Jin; Xin Yang 018; Raula Gaikovina Kula; Eunjong Choi; Katsuro Inoue; Hajimu Iida (MSR, 2015)

Trusting a library: A study of the latency to adopt the latest Maven release. - Raula Gaikovina Kula; Daniel M. Germán; Takashi Ishio; Katsuro Inoue (SANER, 2015)

Who should review my code? A file location-based code-reviewer recommendation approach for Modern Code Review. - Patanamon Thongtanunam; Chakkrit Tantithamthavorn; Raula Gaikovina Kula; Norihiro Yoshida; Hajimu Iida; Ken-ichi Matsumoto (SANER, 2015)

Search-Based Peer Reviewers Recommendation in Modern Code Review. - Ali Ouni 001; Raula Gaikovina Kula; Katsuro Inoue (ICSME, 2016)

Software ingredients: detection of third-party component reuse in Java software release. - Takashi Ishio; Raula Gaikovina Kula; Tetsuya Kanda 001; Daniel M. Germán; Katsuro Inoue (MSR, 2016)

Mining the modern code review repositories: a dataset of people, process and product. - Xin Yang 018; Raula Gaikovina Kula; Norihiro Yoshida; Hajimu Iida (MSR, 2016)

Automated Inference of Software Library Usage Patterns. - Mohamed Aymen Saied; Ali Ouni 001; Houari A. Sahraoui; Raula Gaikovina Kula; Katsuro Inoue; David Lo 001 (CoRR, 2016)

Peer Review Social Network (PeRSoN) in Open Source Projects. - Xin Yang 018; Norihiro Yoshida; Raula Gaikovina Kula; Hajimu Iida (IEICE Trans. Inf. Syst., 2016)

Extracting Insights from the Topology of the JavaScript Package Ecosystem. - Nuttapon Lertwittayatrai; Raula Gaikovina Kula; Saya Onoue; Hideaki Hata; Arnon Rungsawang; Pattara Leelaprute; Kenichi Matsumoto (APSEC, 2017)

An Analysis of Library Rollbacks: A Case Study of Java Libraries. - Hirohiko Suwa; Akinori Ihara; Raula Gaikovina Kula; Daiki Fujibayashi; Kenichi Matsumoto (APSEC Workshops, 2017)

Predicting usefulness of code review comments using textual features and developer experience. - Mohammad Masudur Rahman 001; Chanchal K. Roy; Raula Gaikovina Kula (MSR, 2017)

Understanding When to Adopt a Library: A Case Study on ASF Projects. - Akinori Ihara; Daiki Fujibayashi; Hirohiko Suwa; Raula Gaikovina Kula; Kenichi Matsumoto (OSS, 2017)

Using High-Rising Cities to Visualize Performance in Real-Time. - Katsuya Ogami; Raula Gaikovina Kula; Hideaki Hata; Takashi Ishio; Kenichi Matsumoto (VISSOFT, 2017)

SoL Mantra: Visualizing Update Opportunities Based on Library Coexistence. - Boris Todorov; Raula Gaikovina Kula; Takashi Ishio; Katsuro Inoue (VISSOFT, 2017)

Does the release cycle of a library project influence when it is adopted by a client project? - Daiki Fujibayashi; Akinori Ihara; Hirohiko Suwa; Raula Gaikovina Kula; Ken-ichi Matsumoto (SANER, 2017)

An exploratory study on library aging by monitoring client usage in a software ecosystem. - Raula Gaikovina Kula; Daniel M. Germán; Takashi Ishio; Ali Ouni 001; Katsuro Inoue (SANER, 2017)

Modeling Library Dependencies and Updates in Large Software Repository Universes. - Raula Gaikovina Kula; Coen De Roover; Daniel M. Germán; Takashi Ishio; Katsuro Inoue (CoRR, 2017)

On the Impact of Micro-Packages: An Empirical Study of the npm JavaScript Ecosystem. - Raula Gaikovina Kula; Ali Ouni 001; Daniel M. Germán; Katsuro Inoue (CoRR, 2017)

The Health and Wealth of OSS Projects: Evidence from Community Activities and Product Evolution. - Saya Onoue; Raula Gaikovina Kula; Hideaki Hata; Kenichi Matsumoto (CoRR, 2017)

Search-based software library recommendation using multi-objective optimization. - Ali Ouni 001; Raula Gaikovina Kula; Marouane Kessentini; Takashi Ishio; Daniel M. Germán; Katsuro Inoue (Inf. Softw. Technol., 2017)

An Exploratory Study to Identify Similar Patches: A Case Study in Modern Code Review. - Dong Wang 044; Raula Gaikovina Kula; Kenichi Matsumoto (APSEC, 2018)

Understanding Popularity Growth of Packages in JavaScript Package Ecosystem. - Shi Qiu; Raula Gaikovina Kula; Katsuro Inoue (BCD, 2018)

Maintaining third-party libraries through domain-specific category recommendations. - Daiki Katsuragawa; Akinori Ihara; Raula Gaikovina Kula; Kenichi Matsumoto (SoHeal@ICSE, 2018)

Towards Smoother Library Migrations: A Look at Vulnerable Dependency Migrations at Function Level for npm JavaScript Packages. - Rodrigo Elizalde Zapata; Raula Gaikovina Kula; Bodin Chinthanet; Takashi Ishio; Kenichi Matsumoto; Akinori Ihara (ICSME, 2018)

A generalized model for visualizing library popularity, adoption, and diffusion within a software ecosystem. - Raula Gaikovina Kula; Coen De Roover; Daniel M. Germán; Takashi Ishio; Katsuro Inoue (SANER, 2018)

Human Capital in Software Engineering: A Systematic Mapping of Reconceptualized Human Aspect Studies. - Saya Onoue; Hideaki Hata; Raula Gaikovina Kula; Kenichi Matsumoto (CoRR, 2018)

Do developers update their library dependencies? - An empirical study on the impact of security advisories on library migration. - Raula Gaikovina Kula; Daniel M. Germán; Ali Ouni 001; Takashi Ishio; Katsuro Inoue (Empir. Softw. Eng., 2018)

An empirical study on the impact of refactoring activities on evolving client-used APIs. - Raula Gaikovina Kula; Ali Ouni 001; Daniel M. Germán; Katsuro Inoue (Inf. Softw. Technol., 2018)

Improving reusability of software libraries through usage pattern mining. - Mohamed Aymen Saied; Ali Ouni 001; Houari A. Sahraoui; Raula Gaikovina Kula; Katsuro Inoue; David Lo 001 (J. Syst. Softw., 2018)

9.6 million links in source code comments: purpose, evolution, and decay. - Hideaki Hata; Christoph Treude; Raula Gaikovina Kula; Takashi Ishio (ICSE, 2019)

Software Team Member Configurations: A Study of Team Effectiveness in Moodle. - Noppadol Assavakamhaenghan; Morakot Choetkiertikul; Suppawong Tuarob; Raula Gaikovina Kula; Hideaki Hata; Chaiyong Ragkhitwetsagul; Thanwadee Sunetnanta; Kenichi Matsumoto (IWESEP, 2019)

How Do Contributors Impact Code Naturalness? An Exploratory Study of 50 Python Projects. - Thanadon Bunkerd; Dong Wang 044; Raula Gaikovina Kula; Chaiyong Ragkhitwetsagul; Morakot Choetkiertikul; Thanwadee Sunetnanta; Takashi Ishio; Kenichi Matsumoto (IWESEP, 2019)

Visualizing the Usage of Pythonic Idioms Over Time: A Case Study of the with open Idiom. - Tattiya Sakulniwat; Raula Gaikovina Kula; Chaiyong Ragkhitwetsagul; Morakot Choetkiertikul; Thanwadee Sunetnanta; Dong Wang 044; Takashi Ishio; Kenichi Matsumoto (IWESEP, 2019)

Web service API recommendation for automated mashup creation using multi-objective evolutionary search. - Nuri Almarimi; Ali Ouni 001; Salah Bouktif; Mohamed Wiem Mkaouer; Raula Gaikovina Kula; Mohamed Aymen Saied (Appl. Soft Comput., 2019)

On The Lag of Library Vulnerability Updates: An Investigation into the Repackage and Delivery of Security Fixes Within The npm JavaScript Ecosystem. - Bodin Chinthanet; Raula Gaikovina Kula; Takashi Ishio; Akinori Ihara; Kenichi Matsumoto (CoRR, 2019)

Untapped potential for software engineering in an emerging society: The case of Papua New Guinea. - Raula Gaikovina Kula; Christoph Treude; Hideaki Hata; Sebastian Baltes; Igor Steinmacher; Marco Aurélio Gerosa; Winifred Kula Amini (CoRR, 2019)

The Evolution of Code Review Research: A Systematic Mapping Study. - Dong Wang 044; Yuki Ueda; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (CoRR, 2019)

Understanding Developer Commenting in Code Reviews. - Toshiki Hirao; Raula Gaikovina Kula; Akinori Ihara; Kenichi Matsumoto (IEICE Trans. Inf. Syst., 2019)

An Empirical Study of README contents for JavaScript Packages. - Shohei Ikeda; Akinori Ihara; Raula Gaikovina Kula; Kenichi Matsumoto (IEICE Trans. Inf. Syst., 2019)

A topological analysis of communication channels for knowledge sharing in contemporary GitHub projects. - Jirateep Tantisuwankul; Yusuf Sulistyo Nugroho; Raula Gaikovina Kula; Hideaki Hata; Arnon Rungsawang; Pattara Leelaprute; Kenichi Matsumoto (J. Syst. Softw., 2019)

Kode_Stylers: Author Identification through Naturalness of Code: An Ensemble Approach. - Panyawut Sriiesaranusorn; Supatsara Wattanakriengkrai; Teyon Son; Takeru Tanaka; Christopher Wiraatmaja; Takashi Ishio; Raula Gaikovina Kula (FIRE (Working Notes), 2020)

Recommending peer reviewers in modern code review: a multi-objective search-based approach. - Motaz Chouchen; Ali Ouni 001; Mohamed Wiem Mkaouer; Raula Gaikovina Kula; Katsuro Inoue (GECCO Companion, 2020)

Teddy: Automatic Recommendation of Pythonic Idiom Usage For Pull-Based Software Projects. - Purit Phan-Udom; Naruedon Wattanakul; Tattiya Sakulniwat; Chaiyong Ragkhitwetsagul; Thanwadee Sunetnanta; Morakot Choetkiertikul; Raula Gaikovina Kula (ICSME, 2020)

Newcomer Candidate: Characterizing Contributions of a Novice Developer to GitHub. - Ifraz Rehman; Dong Wang 044; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (ICSME, 2020)

Code-Based Vulnerability Detection in Node.js Applications: How far are we? - Bodin Chinthanet; Serena Elisa Ponta; Henrik Plate; Antonino Sabetta; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (ASE, 2020)

GitHub Repositories with Links to Academic Papers: Open Access, Traceability, and Evolution. - Supatsara Wattanakriengkrai; Bodin Chinthanet; Hideaki Hata; Raula Gaikovina Kula; Christoph Treude; Jin L. C. Guo; Kenichi Matsumoto (CoRR, 2020)

Sustaining a Healthy Ecosystem: Participation, Discussion, and Interaction in Eclipse Forums. - Yusuf Sulistyo Nugroho; Syful Islam; Keitaro Nakasai; Ifraz Rehman; Hideaki Hata; Raula Gaikovina Kula; Meiyappan Nagappan; Kenichi Matsumoto (CoRR, 2020)

Same File, Different Changes: The Potential of Meta-Maintenance on GitHub. - Hideaki Hata; Raula Gaikovina Kula; Takashi Ishio; Christoph Treude (ICSE, 2021)

Research Artifact: The Potential of Meta-Maintenance on GitHub. - Hideaki Hata; Raula Gaikovina Kula; Takashi Ishio; Christoph Treude (ICSE (Companion Volume), 2021)

Contrasting Third-Party Package Management User Experience. - Syful Islam; Raula Gaikovina Kula; Christoph Treude; Bodin Chinthanet; Takashi Ishio; Kenichi Matsumoto (ICSME, 2021)

Does Code Review Promote Conformance? A Study of OpenStack Patches. - Panyawut Sri-Iesaranusorn; Raula Gaikovina Kula; Takashi Ishio (MSR, 2021)

Interactive ChatBots for Software Engineering: A Case Study of Code Reviewer Recommendation. - Noppadol Assavakamhaenghan; Raula Gaikovina Kula; Kenichi Matsumoto (SNPD, 2021)

Which Dependency was Updated? Exploring Who Changes Dependencies in npm packages. - Vittunyuta Maeprasart; Ayano Ikegami; Raula Gaikovina Kula; Kenichi Matsumoto (SNPD, 2021)

Anti-patterns in Modern Code Review: Symptoms and Prevalence. - Moataz Chouchen; Ali Ouni 001; Raula Gaikovina Kula; Dong Wang 044; Patanamon Thongtanunam; Mohamed Wiem Mkaouer; Kenichi Matsumoto (SANER, 2021)

WhoReview: A multi-objective search-based approach for code reviewers recommendation in modern code review. - Moataz Chouchen; Ali Ouni 001; Mohamed Wiem Mkaouer; Raula Gaikovina Kula; Katsuro Inoue (Appl. Soft Comput., 2021)

FLOSS != GitHub: A Case Study of Linux/BSD Perceptions from Microsoft's Acquisition of GitHub. - Raula Gaikovina Kula; Hideaki Hata; Kenichi Matsumoto (CoRR, 2021)

Characterizing and Mitigating Self-Admitted Build Debt. - Tao Xiao 001; Dong Wang 044; Shane McIntosh; Hideaki Hata; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (CoRR, 2021)

Science-Software Linkage: The Challenges of Traceability between Scientific Knowledge and Software Artifacts. - Hideaki Hata; Jin L. C. Guo; Raula Gaikovina Kula; Christoph Treude (CoRR, 2021)

Automatic Patch Linkage Detection in Code Review Using TextualContent and File Location Features. - Dong Wang 044; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (CoRR, 2021)

What makes a good Node.js package? Investigating Users, Contributors, and Runnability. - Bodin Chinthanet; Brittany Reid; Christoph Treude; Markus Wagner 007; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (CoRR, 2021)

More Than React: Investigating The Role of EmojiReaction in GitHub Pull Requests. - Teyon Son; Tao Xiao 001; Dong Wang 044; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (CoRR, 2021)

Lags in the release, adoption, and propagation of npm vulnerability fixes. - Bodin Chinthanet; Raula Gaikovina Kula; Shane McIntosh; Takashi Ishio; Akinori Ihara; Kenichi Matsumoto (Empir. Softw. Eng., 2021)

How are project-specific forums utilized? A study of participation, content, and sentiment in the Eclipse ecosystem. - Yusuf Sulistyo Nugroho; Syful Islam; Keitaro Nakasai; Ifraz Rehman; Hideaki Hata; Raula Gaikovina Kula; Meiyappan Nagappan; Kenichi Matsumoto (Empir. Softw. Eng., 2021)

Understanding shared links and their intentions to meet information needs in modern code review. - Dong Wang 044; Tao Xiao 001; Patanamon Thongtanunam; Raula Gaikovina Kula; Kenichi Matsumoto (Empir. Softw. Eng., 2021)

Automatic patch linkage detection in code review using textual content and file location features. - Dong Wang 044; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (Inf. Softw. Technol., 2021)

Can we benchmark Code Review studies? A systematic mapping study of methodology, dataset, and metric. - Dong Wang 044; Yuki Ueda; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (J. Syst. Softw., 2021)

Research Artifact: An Exploratory Study of GitHub Discussions Early Adoption. - Hideaki Hata; Nicole Novielli; Sebastian Baltes; Raula Gaikovina Kula; Christoph Treude (Zenodo, 2021)

Does Coding in Pythonic Zen Peak Performance? Preliminary Experiments of Nine Pythonic Idioms at Scale. - Pattara Leelaprute; Bodin Chinthanet; Supatsara Wattanakriengkrai; Raula Gaikovina Kula; Pongchai Jaisri; Takashi Ishio (Zenodo, 2021)

Visualizing Contributor Code Competency for PyPI Libraries: Preliminary Results. - Indira Febriyanti; Raula Gaikovina Kula; Ruksit Rojpaisarnkit; Kanchanok Kannee; Yusuf Sulistyo Nugroho; Kenichi Matsumoto (APSEC, 2022)

Reusing My Own Code: Preliminary Results for Competitive Coding in Jupyter Notebooks. - Natanon Ritta; Tasha Settewong; Raula Gaikovina Kula; Chaiyong Ragkhitwetsagul; Thanwadee Sunetnanta; Kenichi Matsumoto (APSEC, 2022)

Why Visualize Data When Coding? Preliminary Categories for Coding in Jupyter Notebooks. - Tasha Settewong; Natanon Ritta; Raula Gaikovina Kula; Chaiyong Ragkhitwetsagul; Thanwadee Sunetnanta; Kenichi Matsumoto (APSEC, 2022)

On the Use of Refactoring in Security Vulnerability Fixes: An Exploratory Study on Maven Libraries. - Ayano Ikegami; Raula Gaikovina Kula; Bodin Chinthanet; Vittunyuta Maeprasart; Ali Ouni 001; Takashi Ishio; Kenichi Matsumoto (EASE, 2022)

Does coding in Pythonic zen peak performance?: preliminary experiments of nine Pythonic idioms at scale. - Pattara Leelaprute; Bodin Chinthanet; Supatsara Wattanakriengkrai; Raula Gaikovina Kula; Pongchai Jaisri; Takashi Ishio (ICPC, 2022)

pycefr: Python competency level through code analysis. - Gregorio Robles; Raula Gaikovina Kula; Chaiyong Ragkhitwetsagul; Tattiya Sakulniwat; Kenichi Matsumoto; Jesús M. González-Barahona (ICPC, 2022)

An Empirical Evaluation of Competitive Programming AI: A Case Study of AlphaCode. - Sila Lertbanjongngam; Bodin Chinthanet; Takashi Ishio; Raula Gaikovina Kula; Pattara Leelaprute; Bundit Manaskasemsak; Arnon Rungsawang; Kenichi Matsumoto (IWSC, 2022)

V-Achilles: An Interactive Visualization of Transitive Security Vulnerabilities. - Vipawan Jarukitpipat; Klinton Chhun; Wachirayana Wanprasert; Chaiyong Ragkhitwetsagul; Morakot Choetkiertikul; Thanwadee Sunetnanta; Raula Gaikovina Kula; Bodin Chinthanet; Takashi Ishio; Kenichi Matsumoto (ASE, 2022)

In war and peace: the impact of world politics on software ecosystems. - Raula Gaikovina Kula; Christoph Treude (ESEC/SIGSOFT FSE, 2022)

Bug-Fix Variants: Visualizing Unique Source Code Changes across GitHub Forks. - Daigo Imamura; Takashi Ishio; Raula Gaikovina Kula; Kenichi Matsumoto (VISSOFT, 2022)

Intertwining Ecosystems: A Large Scale Empirical Study of Libraries that Cross Software Ecosystems. - Kanchanok Kannee; Supatsara Wattanakriengkrai; Ruksit Rojpaisarnkit; Raula Gaikovina Kula; Kenichi Matsumoto (CoRR, 2022)

GitHub Discussions: An exploratory study of early adoption. - Hideaki Hata; Nicole Novielli; Sebastian Baltes; Raula Gaikovina Kula; Christoph Treude (Empir. Softw. Eng., 2022)

Newcomer OSS-Candidates: Characterizing Contributions of Novice Developers to GitHub. - Ifraz Rehman; Dong Wang 044; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (Empir. Softw. Eng., 2022)

SōjiTantei: Function-Call Reachability Detection of Vulnerable Code for npm Packages. - Bodin Chinthanet; Raula Gaikovina Kula; Rodrigo Eliza Zapata; Takashi Ishio; Kenichi Matsumoto; Akinori Ihara (IEICE Trans. Inf. Syst., 2022)

An Exploration of npm Package Co-Usage Examples from Stack Overflow: A Case Study. - Syful Islam; Dong Wang 044; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (IEICE Trans. Inf. Syst., 2022)

GitHub repositories with links to academic papers: Public access, traceability, and evolution. - Supatsara Wattanakriengkrai; Bodin Chinthanet; Hideaki Hata; Raula Gaikovina Kula; Christoph Treude; Jin Guo 004; Kenichi Matsumoto (J. Syst. Softw., 2022)

Special Issue on Software Health of Software Ecosystems. - Eleni Constantinou; Dario Di Nucci; Raula Gaikovina Kula; Henrique Rocha (Sci. Comput. Program., 2022)

Challenges for Inclusion in Software Engineering: The Case of the Emerging Papua New Guinean Society. - Raula Gaikovina Kula; Christoph Treude; Hideaki Hata; Sebastian Baltes; Igor Steinmacher; Marco Aurélio Gerosa; Winifred Kula Amini (IEEE Softw., 2022)

Analyzing First Contributions on GitHub: What Do Newcomers Do? - Vikram N. Subramanian; Ifraz Rehman; Meiyappan Nagappan; Raula Gaikovina Kula (IEEE Softw., 2022)

Characterizing and Mitigating Self-Admitted Technical Debt in Build Systems. - Tao Xiao 001; Dong Wang 044; Shane McIntosh; Hideaki Hata; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (IEEE Trans. Software Eng., 2022)

An Empirical Evaluation of Competitive Programming AI: A Case Study of AlphaCode. - Sila Lertbanjongam; Bodin Chinthanet; Takashi Ishio; Raula Gaikovina Kula; Pattara Leelaprute; Bundit Manaskasemsak; Arnon Rungsawang; Kenichi Matsumoto (Zenodo, 2022)

An Empirical Study of Package Management Issues via Stack Overflow. - Syful Islam; Raula Gaikovina Kula; Christoph Treude; Bodin Chinthanet; Takashi Ishio; Kenichi Matsumoto (Zenodo, 2022)

Repeated Builds During Code Review: An Empirical Study of the OpenStack Community. - Rungroj Maipradit; Dong Wang 044; Patanamon Thongtanunam; Raula Gaikovina Kula; Yasutaka Kamei; Shane McIntosh (ASE, 2023)

Intertwining Communities: Exploring Libraries that Cross Software Ecosystems. - Kanchanok Kannee; Raula Gaikovina Kula; Supatsara Wattanakriengkrai; Kenichi Matsumoto (MSR, 2023)

Understanding the Role of Images on Stack Overflow. - Dong Wang 044; Tao Xiao 001; Christoph Treude; Raula Gaikovina Kula; Hideaki Hata; Yasutaka Kamei (MSR, 2023)

Lessons from the Long Tail: Analysing Unsafe Dependency Updates across Software Ecosystems. - Supatsara Wattanakriengkrai; Raula Gaikovina Kula; Christoph Treude; Kenichi Matsumoto (ESEC/SIGSOFT FSE, 2023)

We Live in a Society: Motivators for Contributions in an OSS Ecosystem. - Supatsara Wattanakriengkrai; Raula Gaikovina Kula; Christoph Treude; Kenichi Matsumoto (CoRR, 2023)

Meta-Maintanance for Dockerfiles: Are We There Yet? - Takeru Tanaka; Hideaki Hata; Bodin Chinthanet; Raula Gaikovina Kula; Kenichi Matsumoto (CoRR, 2023)

Ethical Considerations Towards Protestware. - Marc Cheong; Raula Gaikovina Kula; Christoph Treude (CoRR, 2023)

The Life and Death of Software Ecosystems. - Raula Gaikovina Kula; Gregorio Robles (CoRR, 2023)

Promises and Perils of Mining Software Package Ecosystem Data. - Raula Gaikovina Kula; Katsuro Inoue; Christoph Treude (CoRR, 2023)

Understanding the role of external pull requests in the NPM ecosystem. - Vittunyuta Maeprasart; Supatsara Wattanakriengkrai; Raula Gaikovina Kula; Christoph Treude; Kenichi Matsumoto (Empir. Softw. Eng., 2023)

18 million links in commit messages: purpose, evolution, and decay. - Tao Xiao 001; Sebastian Baltes; Hideaki Hata; Christoph Treude; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (Empir. Softw. Eng., 2023)

Do Developers Present Proficient Code Snippets in Their README Files? An Analysis of PyPI Libraries in GitHub. - Supavas Sitthithanasakul; Bodin Chinthanet; Raula Gaikovina Kula; Natthakit Netsiwawichian; Pattara Leelaprute; Bundit Manaskasemsak; Arnon Rungsawang; Kenichi Matsumoto (J. Inf. Process., 2023)

An Empirical Study of Package Management Issues via Stack Overflow. - Syful Islam; Raula Gaikovina Kula; Christoph Treude; Bodin Chinthanet; Takashi Ishio; Kenichi Matsumoto (IEICE Trans. Inf. Syst., 2023)

An Exploration of Cross-Patch Collaborations via Patch Linkage in OpenStack. - Dong Wang 044; Patanamon Thongtanunam; Raula Gaikovina Kula; Kenichi Matsumoto (IEICE Trans. Inf. Syst., 2023)

Giving Back: Contributions Congruent to Library Dependency Changes in a Software Ecosystem. - Supatsara Wattanakriengkrai; Dong Wang 044; Raula Gaikovina Kula; Christoph Treude; Patanamon Thongtanunam; Takashi Ishio; Kenichi Matsumoto (IEEE Trans. Software Eng., 2023)

Does the first response matter for future contributions? A study of first contributions. - Noppadol Assavakamhaenghan; Supatsara Wattanakriengkrai; Naomichi Shimada; Raula Gaikovina Kula; Takashi Ishio; Kenichi Matsumoto (Empir. Softw. Eng., 2023)

More than React: Investigating the Role of Emoji Reaction in GitHub Pull Requests. - Dong Wang 044; Tao Xiao 001; Teyon Son; Raula Gaikovina Kula; Takashi Ishio; Yasutaka Kamei; Kenichi Matsumoto (Empir. Softw. Eng., 2023)

When conversations turn into work: a taxonomy of converted discussions and issues in GitHub. - Dong Wang 044; Masanari Kondo; Yasutaka Kamei; Raula Gaikovina Kula; Naoyasu Ubayashi (Empir. Softw. Eng., 2023)

Going Viral: Case Studies on the Impact of Protestware. - Youmei Fan; Dong Wang 044; Supatsara Wattanakriengkrai; Hathaichanok Damrongsiri; Christoph Treude; Hideaki Hata; Raula Gaikovina Kula (ICSE Companion, 2024)

Nigerian Software Engineer or American Data Scientist? GitHub Profile Recruitment Bias in Large Language Models. - Takashi Nakano; Kazumasa Shimari; Raula Gaikovina Kula; Christoph Treude; Marc Cheong; Kenichi Matsumoto (ICSME, 2024)

jscefr: A Framework to Evaluate the Code Proficiency for JavaScript. - Chaiyong Ragkhitwetsagul; Komsan Kongwongsupak; Thanakrit Maneesawas; Natpichsinee Puttiwarodom; Ruksit Rojpaisarnkit; Morakot Choetkiertikul; Raula Gaikovina Kula; Thanwadee Sunetnanta (ICSME, 2024)

Towards Identifying Code Proficiency Through the Analysis of Python Textbooks. - Ruksit Rojpaisarnkit; Gregorio Robles; Raula Gaikovina Kula; Dong Wang 044; Chaiyong Ragkhitwetsagul; Jesús M. González-Barahona; Kenichi Matsumoto (ICSME, 2024)

How Maintainable is Proficient Code? A Case Study of Three PyPI Libraries. - Indira Febriyanti; Youmei Fan; Kazumasa Shimari; Kenichi Matsumoto; Raula Gaikovina Kula (ISSRE (Workshops), 2024)

Linking Code and Documentation Churn: Preliminary Analysis. - Ani Hovhannisyan; Youmei Fan; Gema Rodríguez-Pérez; Raula Gaikovina Kula (ISSRE (Workshops), 2024)

See to Believe: Using Visualization to Motivate Updating Third-Party Dependencies. - Haiyong Ragkhit Etsagul; Ipa An Jarukitpipat; Raula Gaikovina Kula; Morakot Choetkiertikul; Klinton Chhun; Wachirayana Wanprasert; Thanwadee Sunetnanta (JCSSE, 2024)

The Ever-Evolving Promises of Data in Software Ecosystems: Models, AI, and Analytics (Keynote). - Raula Gaikovina Kula (PROMISE, 2024)

GitRev: An LLM-Based Gamification Framework for Modern Code Review Activities. - Jasem Khelifi; Moataz Chouchen; Ali Ouni 001; Dong Wang 044; Raula Gaikovina Kula; Salma Hamza; Mohamed Wiem Mkaouer (SCAM, 2024)

Drop it All or Pick it Up? How Developers Responded to the Log4JShell Vulnerability. - Vittunyuta Maeprasart; Ali Ouni 001; Raula Gaikovina Kula (SERA, 2024)

Characterising Contributions that Coincide with Vulnerability Mitigation in NPM Libraries. - Ruksit Rojpaisarnkit; Hathaichanok Damrongsiri; Christoph Treude; Ali Ouni 001; Raula Gaikovina Kula (SERA, 2024)

Contributing Back to the Ecosystem: A User Survey of NPM Developers. - Supatsara Wattanakriengkrai; Christoph Treude; Raula Gaikovina Kula (SERA, 2024)

The Impact of Sanctions on GitHub Developers and Activities. - Youmei Fan; Ani Hovhannisyan; Hideaki Hata; Christoph Treude; Raula Gaikovina Kula (CoRR, 2024)

The Role of Code Proficiency in the Era of Generative AI. - Gregorio Robles; Christoph Treude; Jesús M. González-Barahona; Raula Gaikovina Kula (CoRR, 2024)

See to Believe: Using Visualization To Motivate Updating Third-party Dependencies. - Chaiyong Ragkhitwetsagul; Vipawan Jarukitpipat; Raula Gaikovina Kula; Morakot Choetkiertikul; Klinton Chhun; Wachirayana Wanprasert; Thanwadee Sunetnanta (CoRR, 2024)

A Preliminary Study on Self-Contained Libraries in the NPM Ecosystem. - Pongchai Jaisri; Brittany Reid; Raula Gaikovina Kula (CoRR, 2024)

Ethical Considerations Toward Protestware. - Marc Cheong; Raula Gaikovina Kula; Christoph Treude (IEEE Softw., 2024)

Reducing Alert Fatigue via AI-Assisted Negotiation: A Case for Dependabot. - Raula Gaikovina Kula (BotSE@ICSE, 2025)

Building BRIDGES across Papua New Guinea's Digital Divide in Growing the ICT Industry. - Marc Cheong; Sankwi Abuzo; Hideaki Hata; Priscilla Kevin; Winifred Kula; Benson Mirou; Christoph Treude; Dong Wang 044; Raula Gaikovina Kula (SEiGS@ICSE, 2025)

Mining for Lags in Updating Critical Security Threats: A Case Study of Log4j Library. - Hidetake Tanaka; Kazuma Yamasaki; Momoka Hirose; Takashi Nakano; Youmei Fan; Kazumasa Shimari; Raula Gaikovina Kula; Kenichi Matsumoto (MSR, 2025)

Do Developers Depend on Deprecated Library Versions? A Mining Study of Log4j. - Haruhiko Yoshioka; Sila Lertbanjongngam; Masayuki Inaba; Youmei Fan; Takashi Nakano; Kazumasa Shimari; Raula Gaikovina Kula; Kenichi Matsumoto (MSR, 2025)

On Categorizing Open Source Software Security Vulnerability Reporting Mechanisms on GitHub. - Sushawapak Kancharoendee; Thanat Phichitphanphong; Chanikarn Jongyingyos; Brittany Reid; Raula Gaikovina Kula; Morakot Choetkiertikul; Chaiyong Ragkhitwetsagul; Thanwadee Sunetnanta (SANER, 2025)

Interacting with AI Reasoning Models: Harnessing "Thoughts" for AI-Driven Software Engineering. - Christoph Treude; Raula Gaikovina Kula (Zenodo, 2025)

Interacting with AI Reasoning Models: Harnessing "Thoughts" for AI-Driven Software Engineering. - Christoph Treude; Raula Gaikovina Kula (CoRR, 2025)

Rethinking Reuse in Dependency Supply Chains: Initial Analysis of NPM packages at the End of the Chain. - Raula Gaikovina Kula; Brittany Reid (CoRR, 2025)

Open Source at a Crossroads: The Future of Licensing Driven by Monetization. - Raula Gaikovina Kula; Christoph Treude (CoRR, 2025)

The Shift from Writing to Pruning Software: A Bonsai-Inspired IDE for Reshaping AI Generated Code. - Raula Gaikovina Kula; Christoph Treude (CoRR, 2025)

Developer reactions to protestware in open source software: the cases of color.js and es5.ext. - Youmei Fan; Dong Wang 044; Supatsara Wattanakriengkrai; Hathaichanok Damrongsiri; Christoph Treude; Hideaki Hata; Raula Gaikovina Kula (Empir. Softw. Eng., 2025)

Social Media Reactions to Open Source Promotions: AI-Powered GitHub Projects on Hacker News. - Prachnachai Meakpaiboonwattana; Warittha Tarntong; Thai Mekratanavorakul; Chaiyong Ragkhitwetsagul; Pattaraporn Sangaroonsilp; Raula Gaikovina Kula; Morakot Choetkiertikul; Kenichi Matsumoto; Thanwadee Sunetnanta (CoRR, 2025)

Using LLMs for Security Advisory Investigations: How Far Are We? - Bayu Fedra Abdullah; Yusuf Sulistyo Nugroho; Brittany Reid; Raula Gaikovina Kula; Kazumasa Shimari; Kenichi Matsumoto (CoRR, 2025)

Uncovering Intention through LLM-Driven Code Snippet Description Generation. - Yusuf Sulistyo Nugroho; Farah Danisha Salam; Brittany Reid; Raula Gaikovina Kula; Kazumasa Shimari; Kenichi Matsumoto (CoRR, 2025)

Self-Admitted GenAI Usage in Open-Source Software. - Tao Xiao 001; Youmei Fan; Fabio Calefato; Christoph Treude; Raula Gaikovina Kula; Hideaki Hata; Sebastian Baltes (CoRR, 2025)