ICSE 2026
Sun 12 - Sat 18 April 2026 Rio de Janeiro, Brazil
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Tue 14 Apr

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09:00 - 09:10
OpenningLLM4Code at Oceania I
Chair(s): Yiling Lou University of Illinois at Urbana-Champaign, Kexin Pei The University of Chicago, Prem Devanbu University of California at Davis, Lin Tan Purdue University, Lingming Zhang University of Illinois at Urbana-Champaign
09:00
10m
Day opening
Openning
LLM4Code

09:10 - 10:40
KeynoteLLM4Code at Oceania I
Chair(s): Yiling Lou University of Illinois at Urbana-Champaign
09:10
30m
Talk
Beyond the Scaling Race: The Problems Academia Was Built to Solve
LLM4Code
Kush Jain Mistral AI
09:40
30m
Talk
Hands Off the Terminal: LLM Agents that Build, Test, Analyze, and Reproduce
LLM4Code
Michael Pradel CISPA Helmholtz Center for Information Security
10:10
30m
Talk
Towards Efficient Coding Agents
LLM4Code
Chao Peng ByteDance
11:00 - 11:35
Benchmarks and Evaluation of AI Coding AssistantsLLM4Code at Oceania I
Chair(s): Yiling Lou University of Illinois at Urbana-Champaign
11:00
10m
Talk
SecRepoBench: Benchmarking Code Agents for Secure Code Completion in Real-World Repositories
LLM4Code
Chihao Shen University of Maryland, Connor Dilgren University of Maryland, Purva Chiniya University of Maryland, Luke Griffith University of Maryland, Yu Ding Google DeepMind, Yizheng Chen University of Maryland
11:10
10m
Talk
RuberDuckBench: A Benchmark for AI Coding Assistants
LLM4Code
Ferida Mohammed Bryn Mawr College, Fatma Ayad Bryn Mawr College, Satish Chandra Meta Platforms, Inc., Petros Maniatis Google DeepMind, Elizabeth Dinella Bryn Mawr College
11:20
10m
Talk
Benchmarking LLM Commit Message Generation through a Developer-centric Pairwise Preference Framework
LLM4Code
Lucas Almeida Aguiar State University of Ceará, Matheus Freitas State University of Ceará, Matheus Paixao State University of Ceará, Rafael Carmo Federal University of Ceará
11:30
5m
Talk
Evaluating LLMs-Driven Java Code Refactoring from a Developer’s Perspective
LLM4Code
Javel Freitas Federal University of Ceara, Brazil, Guilherme Vaz Pereira School of Technology, PUCRS, Brazil, Lara Gabrielly Souza Batista Lima University of São Paulo (ICMC/USP), São Carlos - SP, Caio Rian de Sousa Federal University of Ceara, Brazil, Edivar FIlho Federal University of Ceara, Brazil, José Cezar de Souza Filho Université Polytechnique Hauts-de-France, Paulo Maia State University of Ceará, Carla Bezerra Federal University of Ceará (UFC)
11:35 - 12:25
Developer Experience and Human-AI ProgrammingLLM4Code at Oceania I
Chair(s): Yiling Lou University of Illinois at Urbana-Champaign
11:35
10m
Talk
Achieving Productivity Gains with AI-based IDE features: A Journey at Google
LLM4Code
Maxim Tabachnyk Google, Inc., Xu Shu Google, Inc., Alexander Frömmgen Google, Inc., Pavel Sychev Google, Inc., Vahid Meimand Google, Inc., Ilia Krets Google, Inc., Stanislav Pyatykh Google, Inc., Abner Araujo Google, Inc., Kristof Molnar Google, Inc., Satish Chandra Meta Platforms, Inc.
11:45
10m
Talk
Usage, Effects and Requirements for AI Coding Assistants in the Enterprise: An Empirical Study
LLM4Code
Michele Merler IBM Research, Rangeet Pan IBM Research, Rahul Krishna IBM Research, Tin Kam Ho IBM Research, Raju Pavuluri IBM T.J. Watson Research Center, Maja Vukovic IBM Research
11:55
10m
Talk
Code Roulette: How Prompt Variability Affects LLM Code Generation
LLM4Code
Andrei Paleyes Department of Computer Science and Technology, Univesity of Cambridge, Diana Robinson University of Cambridge, UK, Radzim Sendyka University of Cambridge, Christian Cabrera University of Cambridge, Neil D. Lawrence Department of Computer Science and Technology, Univesity of Cambridge
12:05
5m
Talk
English or Chinese? Investigating the Impact of Prompt Language on Large Language Models for Code Summarization
LLM4Code
Yijia Tang College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China, Zhiqiu Huang Nanjing University of Aeronautics and Astronautics, Jian Xie Informationization Department (Information Technology Center), Nanjing University of Aeronautics and Astronautics, Nanjing, China, Yaoshen Yu Informationization Department (Information Technology Center), Nanjing University of Aeronautics and Astronautics, Nanjing, China, Bowei Xia College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China, Enya Shen School of Software, Tsinghua University, Beijing, China, Yukun Cao School of Computer Science and Artificial Intelligence, Wuhan Textile University
12:10
10m
Talk
The Hidden DNA of LLM-Generated JavaScript: Structural Patterns Enable High-Accuracy Authorship Attribution
LLM4Code
Norbert Tihanyi Technology Innovation Institute, Bilel Cherif Technology Innovation Institute, ABU Dhabi, UAE, Mohamed Amine Ferrag United Arab Emirates University, ABU Dhabi, UAE, Richard A. Dubniczky Eötvös Loránd University, Budapest, Hungary, Tamas Bisztray University of Oslo
12:20
10m
Talk
An Initial Exploration of Contrastive Prompt Tuning to Generate Energy-Efficient Code
LLM4Code
Sophie Weidmann University of Twente, Fernando Castor University of Twente
14:00 - 14:50
Code Generation and OptimizationLLM4Code at Oceania I
Chair(s): Lingming Zhang University of Illinois at Urbana-Champaign
14:00
10m
Talk
Towards Improving in-IDE Code Completion for Driver Development
LLM4Code
Batuhan Raif Karagoz Advanced Micro Devices (AMD), Mahesh Jayasankar Advanced Micro Devices (AMD), Saurabh Bodhe Advanced Micro Devices (AMD), Subhayan Roy Advanced Micro Devices (AMD), Lejin Varghese Advanced Micro Devices (AMD), Max Kiehn Advanced Micro Devices (AMD), Yonas Bedasso Advanced Micro Devices
14:10
10m
Talk
Multi-task Code LLMs: Data Mix or Model Merge?
LLM4Code
Mingzhi Zhu Rensselaer Polytechnic Institute, Michele Merler IBM Research, Stacy Patterson Rensselaer Polytechnic Institute, Raju Pavuluri IBM T.J. Watson Research Center, Rahul Krishna IBM Research, Boris Sobolev Cisco
14:20
10m
Talk
LLM-Driven SQL Remediation: Towards Safe and Explainable Code for Automated Schema Refactoring
LLM4Code
Antony Seabra de Medeiros Pontifical Catholic University of Rio de Janeiro, Claudio Cavalcante Pontifical Catholic University of Rio de Janeiro, Nicolaas Ruberg BNDES, Sergio Lifschitz Pontifical Catholic University of Rio de Janeiro
Link to publication
14:30
10m
Talk
CP-Agent: Agentic Constraint Programming
LLM4Code
Stefan Szeider Vienna University of Technology (TU Wien)
14:40
10m
Talk
Diverse LLMs vs. Vulnerabilities: Who Detects and Fixes Them Better?
LLM4Code
Arastoo Zibaeirad University of North Carolina at Charlotte, Marco Vieira University of North Carolina at Charlotte
16:00 - 16:40
Analysis and Optimization for AI-generated Code (Virtual Session)LLM4Code at Oceania I
Chair(s): Kexin Pei The University of Chicago

Zoom Link: https://us06web.zoom.us/j/89846180915

16:00
10m
Talk
Do LLMs Dream of Energy-Efficient Code?Virtual Attendance
LLM4Code
Antimo Di Bernardo Independent Researcher, Gianluca Capozzi Sapienza University of Rome, Pasquale De Rosa University of Neuchâtel, Daniele Cono D'Elia Sapienza University of Rome, Leonardo Querzoni Sapienza University of Rome, Giuseppe Antonio Di Luna Sapienza University of Rome, Valerio Schiavoni University of Neuchâtel
16:10
10m
Talk
A Benchmark for Language Models in Real-World System Building
LLM4Code
Weilin Jin Peking University, Chenyu Zhao Nankai University, Zeshun Huang Nankai University, Chaoyun Zhang Microsoft, Qingwei Lin Microsoft, Chetan Bansal Microsoft Research, Saravan Rajmohan Microsoft, Shenglin Zhang Nankai University, Yongqian Sun Nankai University, Dan Pei Tsinghua University, Yifan Wu Peking University, Tong Jia Institute for Artificial Intelligence, Peking University, Beijing, China, Ying Li School of Software and Microelectronics, Peking University, Beijing, China, Zhonghai Wu Peking University, Minghua Ma Microsoft
16:20
10m
Talk
An Automated Methodology for Generating Labeled Datasets of Semantic Errors in Code
LLM4Code
Mahmoud Kassem New York University Abu Dhabi, Francisco Ribeiro New York University, Abu Dhabi, Sarah Nadi New York University Abu Dhabi
16:30
10m
Talk
Code vs Serialized AST Inputs for LLM-Based Code Summarization: An Empirical Study
LLM4Code
Shijia Dong School of Computing Science, University of Glasgow, Haoruo Zhao School of Computing Science, University of Glasgow, Paul Harvey University of Glasgow, UK
16:40 - 17:40
Agents (Virtual Session)LLM4Code at Oceania I
Chair(s): Kexin Pei The University of Chicago

Zoom Link: https://us06web.zoom.us/j/89846180915

16:40
10m
Talk
MAsFL: Data-Secure, Efficient and Accurate Fault Localization with Multi-Agent Small Language Models
LLM4Code
PHAM DUC DUONG National Defense Academy of Japan, HIROSHI SATO National Defense Academy of Japan, MASAO KUBO National Defense Academy of Japan
16:50
10m
Talk
Natural Language Summarization Enables Multi-Repository Bug Localization by LLMs in Microservice ArchitecturesVirtual Attendance
LLM4Code
Amirkia Rafiei Oskooei Yildiz Technical University / Intellica, S. Selcan Yukcu Intellica Business Intelligence, Mehmet Cevheri Bozoglan Intellica Business Intelligence, Mehmet S. Aktas Yildiz Technical University
17:00
10m
Talk
RAG Against the Machine: Zero-Shot Software Vulnerabilities Classification using LLMs
LLM4Code
Edvin Nordqvist KTH Royal Institute of Technology, Changjie Wang KTH Royal Institute of Technology, Simone Ferlin Red Hat, Mariano Scazzariello RISE Research Institutes of Sweden, Marco Chiesa KTH Royal Institute of Technology
17:10
10m
Talk
Learning Functional Equivalence via Supervised Contrastive Code-Problem Alignment
LLM4Code
Siu Wun Cheung Lawrence Livermore National Laboratory, Harshitha Menon Lawrence Livermore National Lab
17:20
5m
Talk
Towards LLM-guided Semantic Validation of Autonomous Driving Safety Policies
LLM4Code
Qingzhao Zhang University of Arizona, Morley Mao University of Michigan
17:25
5m
Talk
ContextPilot: Code Context Engineering with Memory-Augmented Exploration Agents
LLM4Code
Shuzheng Gao Chinese University of Hong Kong, Chaozheng Wang The Chinese University of Hong Kong, Shuqing Li The Chinese University of Hong Kong, Yun Peng The Chinese University of Hong Kong, Michael Lyu The Chinese University of Hong Kong
17:30
5m
Talk
Continuous Benchmark Generation for Evaluating Enterprise-scale LLM Agents
LLM4Code
Divyanshu Saxena UT Austin, Rishikesh Maurya Microsoft, Gagan Somashekar Microsoft, Shachee Mishra Gupta Microsoft, Chetan Bansal Microsoft Research, Aditya Akella University of Texas at Austin
17:40 - 17:45
Closing and AwardLLM4Code at Oceania I
17:40
5m
Day closing
Closing and Awards
LLM4Code