ICSME 2025
Sun 7 - Fri 12 September 2025 Auckland, New Zealand

This program is tentative and subject to change.

Fri 12 Sep 2025 10:45 - 11:00 at Room TBD2 - Session 14 - Human Factors 2

With the rapid development of deep learning, the implementation of intricate algorithms and substantial data processing have become standard elements of deep learning projects. As a result, the code has become progressively complex as the software evolves, which is difficult to maintain and understand. Existing studies have investigated the impact of refactoring on software quality within non-deep learning software. However, the insight of code refactoring in the context of deep learning is still unclear. This study endeavors to fill this knowledge gap by empirically examining the current state of code refactoring in the deep learning realm, and practitioners’ views on refactoring tools. We first manually analyze the commit history of five popular and well-maintained deep learning projects (e.g., PyTorch). We mine 4,401 refactoring practices in 2,445 historical commits and measure how different types and elements of refactoring operations are distributed. We then surveyed 159 practitioners about their views of code refactoring in deep learning projects and their expectations of current refactoring tools. The result of the survey showed that refactoring research and the development of related tools in the field of deep learning are crucial for improving project maintainability and code quality, and that current refactoring tools do not adequately meet the needs of practitioners. Lastly, we provided our perspective on the future advancement of refactoring tools and offered suggestions for developers’ development practices.

This program is tentative and subject to change.

Fri 12 Sep

Displayed time zone: Auckland, Wellington change

10:30 - 12:00
10:30
15m
Software Fairness Testing in Practice
Research Papers Track
10:45
15m
Refactoring Deep Learning Code: A Study of Practices and Unsatisfied Tool Needs
Research Papers Track
Siqi Wang Zhejiang University, Xing Hu Zhejiang University, Bei Wang Zhejiang University, China, Wenxin Yao Zhejiang University, Xin Xia Zhejiang University, Xinyu Wang Zhejiang University
11:00
10m
CodeWatcher: IDE Telemetry Data Extraction Tool for Understanding Coding Interactions with LLMs
Tool Demonstration Track
Manaal Ramadan Basha The University of British Columbia, Aimee M. Ribeiro Federal University of Para, Jeena Javahar The University of British Columbia, Gema Rodriguez-Perez The University of British Columbia, Cleidson de Souza Federal University of Pará, Brazil
11:10
15m
Understanding Practitioners’ Perspectives on Monitoring Machine Learning Systems
Industry Track
Hira Naveed Monash University, John Grundy Monash University, Chetan Arora Monash University, Hourieh Khalajzadeh Deakin University, Australia, Omar Haggag Monash University, Australia
11:25
15m
Using AI-based Coding Assistants in Practice: State of Affairs, Perceptions, and Ways Forward
Journal First Track
Agnia Sergeyuk JetBrains Research, Yaroslav Golubev JetBrains Research, Timofey Bryksin JetBrains Research, Iftekhar Ahmed University of California at Irvine
11:40
10m
An Empirical Study of GenAI Adoption in Open-Source Game Development: Tools, Tasks, and Developer Challenges
Registered Reports
Xiang Chen University of Waterloo, Wenhan Zhu Huawei Canada, Guoshuai Shi University of Waterloo, Michael W. Godfrey University of Waterloo, Canada
11:50
10m
Evaluating the Comprehension of the Stackage ecosystem: A Comparison Between VR and 2D Visualizations
Registered Reports
David Moreno-Lumbreras Universidad Rey Juan Carlos, Paul Leger Universidad Católica del Norte, Chile, Sergio Montes-León Universidad Rey Juan Carlos, Jesus M. Gonzalez-Barahona Universidad Rey Juan Carlos, Gregorio Robles Universidad Rey Juan Carlos
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