Nachiappan Nagappan

ORCID

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 94

Top Venues

Publications

Vijayaraghavan Murali, Chandra Shekhar Maddila, Imad Ahmad, Michael Bolin, Daniel Cheng, Negar Ghorbani, Renuka Fernandez, Nachiappan Nagappan, Peter C. Rigby
AI-Assisted Code Authoring at Scale: Fine-Tuning, Deploying, and Mixed Methods Evaluation. Proc. ACM Softw. Eng. 1 (FSE) (2024)
Omer Dunay, Daniel Cheng, Adam Tait, Parth Thakkar, Peter C. Rigby, Andy Chiu, Imad Ahmad, Arun Ganesan, Chandra Shekhar Maddila, Vijayaraghavan Murali, Ali Tayyebi, Nachiappan Nagappan
Multi-line AI-Assisted Code Authoring. SIGSOFT FSE Companion (2024)
Omer Dunay, Daniel Cheng, Adam Tait, Parth Thakkar, Peter C. Rigby, Andy Chiu, Imad Ahmad, Arun Ganesan, Chandra Shekhar Maddila, Vijayaraghavan Murali, Ali Tayyebi, Nachiappan Nagappan
Multi-line AI-assisted Code Authoring. CoRR (2024)
Nima Shiri Harzevili, Jiho Shin, Junjie Wang, Song Wang, Nachiappan Nagappan
Characterizing and Understanding Software Security Vulnerabilities in Machine Learning Libraries. MSR (2023)
Gunnar Kudrjavets, Nachiappan Nagappan, Ayushi Rastogi
Are We Speeding Up or Slowing Down? On Temporal Aspects of Code Velocity. CoRR (2023)
Nima Shiri Harzevili, Alvine Boaye Belle, Junjie Wang, Song Wang, Zhen Ming Jiang, Nachiappan Nagappan
A Survey on Automated Software Vulnerability Detection Using Machine Learning and Deep Learning. CoRR (2023)
Nima Shiri Harzevili, Jiho Shin, Junjie Wang, Song Wang, Nachiappan Nagappan
Automatic Static Bug Detection for Machine Learning Libraries: Are We There Yet? CoRR (2023)
Gunnar Kudrjavets, Ayushi Rastogi, Jeff Thomas, Nachiappan Nagappan
Who Ate My Memory? Towards Attribution in Memory Management. ICSE-SEIP (2023)
Vijayaraghavan Murali, Chandra Shekhar Maddila, Imad Ahmad, Michael Bolin, Daniel Cheng, Negar Ghorbani, Renuka Fernandez, Nachiappan Nagappan
CodeCompose: A Large-Scale Industrial Deployment of AI-assisted Code Authoring. CoRR (2023)
Gunnar Kudrjavets, Nachiappan Nagappan, Ayushi Rastogi
Are We Speeding Up or Slowing Down? On Temporal Aspects of Code Velocity. MSR (2023)
Chandra Shekhar Maddila, Sai Surya Upadrasta, Chetan Bansal, Nachiappan Nagappan, Georgios Gousios, Arie van Deursen
Nudge: Accelerating Overdue Pull Requests toward Completion. ACM Trans. Softw. Eng. Methodol. 32 (2) (2023)
Peter C. Rigby, Seth Rogers, Sadruddin Saleem, Parth Suresh, Daniel Suskin, Patrick Riggs, Chandra Shekhar Maddila, Nachiappan Nagappan
Improving Code Reviewer Recommendation: Accuracy, Latency, Workload, and Bystanders. CoRR (2023)
Audris Mockus, Peter C. Rigby, Rui Abreu, Parth Suresh, Yifen Chen, Nachiappan Nagappan
Modeling the Centrality of Developer Output with Software Supply Chains. ESEC/SIGSOFT FSE (2023)
Will Shackleton, Katriel Cohn-Gordon, Peter C. Rigby, Rui Abreu, James Gill, Nachiappan Nagappan, Karim Nakad, Ioannis Papagiannis, Luke Petre, Giorgi Megreli, Patrick Riggs, James Saindon
Dead Code Removal at Meta: Automatically Deleting Millions of Lines of Code and Petabytes of Deprecated Data. ESEC/SIGSOFT FSE (2023)
Nima Shiri Harzevili, Jiho Shin, Junjie Wang, Song Wang, Nachiappan Nagappan
Automatic Static Vulnerability Detection for Machine Learning Libraries: Are We There Yet? ISSRE (2023)
Gunnar Kudrjavets, Nachiappan Nagappan, Ayushi Rastogi
Do Small Code Changes Merge Faster? A Multi-Language Empirical Investigation. MSR (2022)
Gunnar Kudrjavets, Nachiappan Nagappan, Ayushi Rastogi
Do Small Code Changes Merge Faster? A Multi-Language Empirical Investigation. CoRR (2022)
Gunnar Kudrjavets, Jeff Thomas, Aditya Kumar, Nachiappan Nagappan, Ayushi Rastogi
Quantifying Daily Evolution of Mobile Software Based on Memory Allocator Churn. MOBILESoft (2022)
Noah Lee, Rui Abreu, Nachiappan Nagappan
Code Quality Prediction Under Super Extreme Class Imbalance. ISSRE Workshops (2022)
Qianhua Shan, David Sukhdeo, Qianying Huang, Seth Rogers, Lawrence Chen, Elise Paradis, Peter C. Rigby, Nachiappan Nagappan
Using nudges to accelerate code reviews at scale. ESEC/SIGSOFT FSE (2022)
Lawrence Chen, Rui Abreu, Tobi Akomolede, Peter C. Rigby, Satish Chandra, Nachiappan Nagappan
Leveraging test plan quality to improve code review efficacy. ESEC/SIGSOFT FSE (2022)
Dhia Elhaq Rzig, Foyzul Hassan, Chetan Bansal, Nachiappan Nagappan
Characterizing the Usage of CI Tools in ML Projects. ESEM (2022)
Gunnar Kudrjavets, Jeff Thomas, Nachiappan Nagappan, Ayushi Rastogi
Is Kernel Code Different From Non-Kernel Code? A Case Study of BSD Family Operating Systems. CoRR (2022)
Denae Ford, Margaret-Anne D. Storey, Thomas Zimmermann, Christian Bird, Sonia Jaffe, Chandra Shekhar Maddila, Jenna L. Butler, Brian Houck, Nachiappan Nagappan
A Tale of Two Cities: Software Developers Working from Home during the COVID-19 Pandemic. ACM Trans. Softw. Eng. Methodol. 31 (2) (2022)
Jiri Gesi, Siqi Liu, Jiawei Li, Iftekhar Ahmed, Nachiappan Nagappan, David Lo, Eduardo Santana de Almeida, Pavneet Singh Kochhar, Lingfeng Bao
Code Smells in Machine Learning Systems. CoRR (2022)
Gunnar Kudrjavets, Jeff Thomas, Aditya Kumar, Nachiappan Nagappan, Ayushi Rastogi
There Ain't No Such Thing as a Free Custom Memory Allocator. ICSME (2022)
Gede Artha Azriadi Prana, Denae Ford, Ayushi Rastogi, David Lo, Rahul Purandare, Nachiappan Nagappan
Including Everyone, Everywhere: Understanding Opportunities and Challenges of Geographic Gender-Inclusion in OSS. IEEE Trans. Software Eng. 48 (9) (2022)
Gunnar Kudrjavets, Jeff Thomas, Aditya Kumar, Nachiappan Nagappan, Ayushi Rastogi
Quantifying Daily Evolution of Mobile Software Based on Memory Allocator Churn. CoRR (2022)
Gunnar Kudrjavets, Aditya Kumar, Nachiappan Nagappan, Ayushi Rastogi
The Unexplored Terrain of Compiler Warnings. ICSE (SEIP) (2022)
Gunnar Kudrjavets, Ayushi Rastogi, Jeff Thomas, Nachiappan Nagappan
Who Ate My Memory? Towards Attribution in Memory Management. CoRR (2022)
Manish Shetty, Chetan Bansal, Sumit Kumar, Nikitha Rao, Nachiappan Nagappan
SoftNER: Mining knowledge graphs from cloud incidents. Empir. Softw. Eng. 27 (4) (2022)
Gunnar Kudrjavets, Aditya Kumar, Nachiappan Nagappan, Ayushi Rastogi
Mining Code Review Data to Understand Waiting Times Between Acceptance and Merging: An Empirical Analysis. CoRR (2022)
Gunnar Kudrjavets, Nachiappan Nagappan, Ayushi Rastogi
The Unexplored Treasure Trove of Phabricator Code Review. CoRR (2022)
Noah Lee, Rui Abreu, Mehmet Yatbaz, Hang Qu, Nachiappan Nagappan
The Engineering Implications of Code Maintenance in Practice. ICSME (2022)
Abhishek Sharma, Gede Artha Azriadi Prana, Anamika Sawhney, Nachiappan Nagappan, David Lo
Analyzing Offline Social Engagements: An Empirical Study of Meetup Events Related to Software Development. SANER (2022)
Gunnar Kudrjavets, Jeff Thomas, Nachiappan Nagappan
The Evolving Landscape of Software Performance Engineering. EASE (2022)
Gunnar Kudrjavets, Ayushi Rastogi, Jeff Thomas, Nachiappan Nagappan
On Quantifying the Benefits of Dead Code Removal. ICSME (2022)
Gunnar Kudrjavets, Nachiappan Nagappan, Ayushi Rastogi
The Unexplored Treasure Trove of Phabricator Code Reviews. MSR (2022)
Chandra Shekhar Maddila, Nachiappan Nagappan, Christian Bird, Georgios Gousios, Arie van Deursen
ConE: A Concurrent Edit Detection Tool for Large-scale Software Development. ACM Trans. Softw. Eng. Methodol. 31 (2) (2022)
Gunnar Kudrjavets, Jeff Thomas, Aditya Kumar, Nachiappan Nagappan, Ayushi Rastogi
When malloc() Never Returns NULL - Reliability as an Illusion. CoRR (2022)
Paulo Anselmo da Mota Silveira Neto, Umme Ayda Mannan, Eduardo Santana de Almeida, Nachiappan Nagappan, David Lo, Pavneet Singh Kochhar, Cuiyun Gao, Iftekhar Ahmed
A Deep Dive into the Impact of COVID-19 on Software Development. IEEE Trans. Software Eng. 48 (9) (2022)
Gunnar Kudrjavets, Aditya Kumar, Nachiappan Nagappan, Ayushi Rastogi
The Unexplored Terrain of Compiler Warnings. CoRR (2022)
Yifen Chen, Peter C. Rigby, Yulin Chen, Kun Jiang, Nader Dehghani, Qianying Huang, Peter Cottle, Clayton Andrews, Noah Lee, Nachiappan Nagappan
Workgraph: personal focus vs. interruption for engineers at Meta. ESEC/SIGSOFT FSE (2022)
Gunnar Kudrjavets, Jeff Thomas, Aditya Kumar, Nachiappan Nagappan, Ayushi Rastogi
When malloc() Never Returns NULL - Reliability as an Illusion. ISSRE Workshops (2022)
Gunnar Kudrjavets, Jeff Thomas, Aditya Kumar, Nachiappan Nagappan, Ayushi Rastogi
There Ain't No Such Thing as a Free Custom Memory Allocator. CoRR (2022)
Gunnar Kudrjavets, Aditya Kumar, Nachiappan Nagappan, Ayushi Rastogi
Mining Code Review Data to Understand Waiting Times Between Acceptance and Merging: An Empirical Analysis. MSR (2022)
Lawrence Chen, Peter C. Rigby, Nachiappan Nagappan
Understanding why we cannot model how long a code review will take: an industrial case study. ESEC/SIGSOFT FSE (2022)
Gunnar Kudrjavets, Jeff Thomas, Nachiappan Nagappan, Ayushi Rastogi
Is Kernel Code Different From Non-Kernel Code? A Case Study of BSD Family Operating Systems. ICSME (2022)
Gunnar Kudrjavets, Jeff Thomas, Nachiappan Nagappan
The Evolving Landscape of Software Performance Engineering. CoRR (2022)
Rangeet Pan, Vu Le, Nachiappan Nagappan, Sumit Gulwani, Shuvendu K. Lahiri, Mike Kaufman
Can Program Synthesis be Used to Learn Merge Conflict Resolutions? An Empirical Analysis. CoRR (2021)
Hung Viet Pham, Mijung Kim, Lin Tan, Yaoliang Yu, Nachiappan Nagappan
DEVIATE: A Deep Learning Variance Testing Framework. ASE (2021)
Rangeet Pan, Vu Le, Nachiappan Nagappan, Sumit Gulwani, Shuvendu K. Lahiri, Mike Kaufman
Can Program Synthesis be Used to Learn Merge Conflict Resolutions? An Empirical Analysis. ICSE (2021)
Chandra Shekhar Maddila, Nachiappan Nagappan, Christian Bird, Georgios Gousios, Arie van Deursen
ConE: A Concurrent Edit Detection Tool for Large ScaleSoftware Development. CoRR (2021)
Song Wang, Nishtha Shrestha, Abarna Kucheri Subburaman, Junjie Wang, Moshi Wei, Nachiappan Nagappan
Automatic Unit Test Generation for Machine Learning Libraries: How Far Are We? ICSE (2021)
Song Wang, Junjie Wang, Jaechang Nam, Nachiappan Nagappan
Continuous Software Bug Prediction. ESEM (2021)
Nachiappan Nagappan
The 4ps: product, process, people, and productivity: a data-driven approach to improve software engineering (keynote). ESEC/SIGSOFT FSE (2021)
Pavneet Singh Kochhar, Eirini Kalliamvakou, Nachiappan Nagappan, Thomas Zimmermann, Christian Bird
Moving from Closed to Open Source: Observations from Six Transitioned Projects to GitHub. IEEE Trans. Software Eng. 47 (9) (2021)
Song Wang, Nachiappan Nagappan
Characterizing and Understanding Software Developer Networks in Security Development. ISSRE (2021)
Manish Shetty, Chetan Bansal, Sumit Kumar, Nikitha Rao, Nachiappan Nagappan, Thomas Zimmermann
Neural Knowledge Extraction From Cloud Service Incidents. ICSE (SEIP) (2021)
Song Wang, Chetan Bansal, Nachiappan Nagappan
Large-scale intent analysis for identifying large-review-effort code changes. Inf. Softw. Technol. 130 (2021)
Gede Artha Azriadi Prana, Denae Ford, Ayushi Rastogi, David Lo, Rahul Purandare, Nachiappan Nagappan
Including Everyone, Everywhere: Understanding Opportunities and Challenges of Geographic Gender-Inclusion in OSS. CoRR (2020)
Foyzul Hassan, Chetan Bansal, Nachiappan Nagappan, Thomas Zimmermann, Ahmed Hassan Awadallah
An Empirical Study of Software Exceptions in the Field using Search Logs. ESEM (2020)
Manish Shetty, Chetan Bansal, Sumit Kumar, Nikitha Rao, Nachiappan Nagappan, Thomas Zimmermann
Neural Knowledge Extraction From Cloud Service Incidents. CoRR (2020)
Paulo Anselmo da Mota Silveira Neto, Umme Ayda Mannan, Eduardo Santana de Almeida, Nachiappan Nagappan, David Lo, Pavneet Singh Kochhar, Cuiyun Gao, Iftekhar Ahmed
A Deep Dive on the Impact of COVID-19 in Software Development. CoRR (2020)
Chandra Shekhar Maddila, Sai Surya Upadrasta, Chetan Bansal, Nachiappan Nagappan, Georgios Gousios, Arie van Deursen
Nudge: Accelerating Overdue Pull Requests Towards Completion. CoRR (2020)
Denae Ford, Margaret-Anne D. Storey, Thomas Zimmermann, Christian Bird, Sonia Jaffe, Chandra Shekhar Maddila, Jenna L. Butler, Brian Houck, Nachiappan Nagappan
A Tale of Two Cities: Software Developers Working from Home During the COVID-19 Pandemic. CoRR (2020)
Foyzul Hassan, Chetan Bansal, Nachiappan Nagappan, Thomas Zimmermann, Ahmed Hassan Awadallah
An Empirical Study of Software Exceptions in the Field using Search Logs. CoRR (2020)
Hung Viet Pham, Shangshu Qian, Jiannan Wang, Thibaud Lutellier, Jonathan Rosenthal, Lin Tan, Yaoliang Yu, Nachiappan Nagappan
Problems and Opportunities in Training Deep Learning Software Systems: An Analysis of Variance. ASE (2020)
Nikitha Rao, Chetan Bansal, Thomas Zimmermann, Ahmed Hassan Awadallah, Nachiappan Nagappan
Analyzing Web Search Behavior for Software Engineering Tasks. IEEE BigData (2020)
Xiang Gao, Shraddha Barke, Arjun Radhakrishna, Gustavo Soares, Sumit Gulwani, Alan Leung, Nachiappan Nagappan, Ashish Tiwari
Feedback-driven semi-supervised synthesis of program transformations. Proc. ACM Program. Lang. 4 (OOPSLA) (2020)
Danielle Gonzalez, Thomas Zimmermann, Nachiappan Nagappan
The State of the ML-universe: 10 Years of Artificial Intelligence & Machine Learning Software Development on GitHub. MSR (2020)
Chetan Bansal, Thomas Zimmermann, Ahmed Hassan Awadallah, Nachiappan Nagappan
The Usage of Web Search for Software Engineering. CoRR (2019)
Saleema Amershi, Andrew Begel, Christian Bird, Robert DeLine, Harald C. Gall, Ece Kamar, Nachiappan Nagappan, Besmira Nushi, Thomas Zimmermann
Software engineering for machine learning: a case study. ICSE (SEIP) (2019)
Song Wang, Chetan Bansal, Nachiappan Nagappan, Adithya Abraham Philip
Leveraging Change Intents for Characterizing and Identifying Large-Review-Effort Changes. PROMISE (2019)
Abhishek Sharma, Gede Artha Azriadi Prana, Anamika Sawhney, Nachiappan Nagappan, David Lo
Analyzing Offline Social Engagements: An Empirical Study of Meetup Events Related to Software Development. CoRR (2019)
Adithya Abraham Philip, Ranjita Bhagwan, Rahul Kumar, Chandra Shekhar Maddila, Nachiappan Nagappan
FastLane: test minimization for rapidly deployed large-scale online services. ICSE (2019)
Chandra Shekhar Maddila, Chetan Bansal, Nachiappan Nagappan
Predicting pull request completion time: a case study on large scale cloud services. ESEC/SIGSOFT FSE (2019)
Ayushi Rastogi, Nachiappan Nagappan, Georgios Gousios, André van der Hoek
Relationship between geographical location and evaluation of developer contributions in github. ESEM (2018)
Denae Ford, Tom Zimmermann, Christian Bird, Nachiappan Nagappan
Characterizing Software Engineering Work with Personas Based on Knowledge Worker Actions. ESEM (2017)
Jeff Huang, Eddie Q. Yan, Gifford Cheung, Nachiappan Nagappan, Thomas Zimmermann
Master Maker: Understanding Gaming Skill Through Practice and Habit From Gameplay Behavior. Top. Cogn. Sci. 9 (2) (2017)
Pavneet Singh Kochhar, David Lo, Julia Lawall, Nachiappan Nagappan
Code Coverage and Postrelease Defects: A Large-Scale Study on Open Source Projects. IEEE Trans. Reliab. 66 (4) (2017)
Ayushi Rastogi, Suresh Thummalapenta, Thomas Zimmermann, Nachiappan Nagappan, Jacek Czerwonka
Ramp-up Journey of New Hires: Do strategic practices of software companies influence productivity? ISEC (2017)
Ayushi Rastogi, Nachiappan Nagappan
Forking and the Sustainability of the Developer Community Participation - An Empirical Investigation on Outcomes and Reasons. SANER (2016)
Xin Xia, David Lo, Sinno Jialin Pan, Nachiappan Nagappan, Xinyu Wang
HYDRA: Massively Compositional Model for Cross-Project Defect Prediction. IEEE Trans. Software Eng. 42 (10) (2016)
Ayushi Rastogi, Nachiappan Nagappan
On the Personality Traits of GitHub Contributors. ISSRE (2016)
Emerson R. Murphy-Hill, Thomas Zimmermann, Christian Bird, Nachiappan Nagappan
The Design Space of Bug Fixes and How Developers Navigate It. IEEE Trans. Software Eng. 41 (1) (2015)
David Lo, Nachiappan Nagappan, Thomas Zimmermann
How practitioners perceive the relevance of software engineering research. ESEC/SIGSOFT FSE (2015)
Pavneet Singh Kochhar, Ferdian Thung, Nachiappan Nagappan, Thomas Zimmermann, David Lo
Understanding the Test Automation Culture of App Developers. ICST (2015)
Baishakhi Ray, Meiyappan Nagappan, Christian Bird, Nachiappan Nagappan, Thomas Zimmermann
The Uniqueness of Changes: Characteristics and Applications. MSR (2015)
Erik Harpstead, Thomas Zimmermann, Nachiappan Nagappan, Jose J. Guajardo, Ryan Cooper, Tyson Solberg, Dan Greenawalt
What Drives People: Creating Engagement Profiles of Players from Game Log Data. CHI PLAY (2015)
Kim Herzig, Nachiappan Nagappan
The Impact of Test Ownership and Team Structure on the Reliability, Effectiveness of Quality Test Runs. Software Engineering & Management (2015)
Abram Hindle, Christian Bird, Thomas Zimmermann, Nachiappan Nagappan
Do topics make sense to managers and developers? Empir. Softw. Eng. 20 (2) (2015)
Ayushi Rastogi, Suresh Thummalapenta, Thomas Zimmermann, Nachiappan Nagappan, Jacek Czerwonka
Ramp-Up Journey of New Hires: Tug of War of Aids and Impediments. ESEM (2015)
Kim Herzig, Nachiappan Nagappan
Empirically Detecting False Test Alarms Using Association Rules. ICSE (2) (2015)
Thomas Debeauvais, Thomas Zimmermann, Nachiappan Nagappan, Kevin Carter, Ryan Cooper, Dan Greenawalt, Tyson Solberg
Off with their assists: An empirical study of driving skill in Forza Motorsport 4. FDG (2014)
Thomas Zimmermann, Nachiappan Nagappan
Software Analytics for Digital Games. Software Engineering (2014)
Emerson R. Murphy-Hill, Thomas Zimmermann, Nachiappan Nagappan
Cowboys, ankle sprains, and keepers of quality: how is video game development different from software development? ICSE (2014)
Miryung Kim, Thomas Zimmermann, Nachiappan Nagappan
An Empirical Study of RefactoringChallenges and Benefits at Microsoft. IEEE Trans. Software Eng. 40 (7) (2014)
Ashish Gupta, Thomas Zimmermann, Christian Bird, Nachiappan Nagappan, Thirumalesh Bhat, Syed Emran
Mining energy traces to aid in software development: an empirical case study. ESEM (2014)
Christian Bird, Venkatesh-Prasad Ranganath, Thomas Zimmermann, Nachiappan Nagappan, Andreas Zeller
Extrinsic influence factors in software reliability: a study of 200, 000 windows machines. ICSE Companion (2014)

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Publication Activity (10 Years)

Top Topics

Top Venues

Nachiappan Nagappan