An empirical study on leveraging logs for debugging production failures. - An Ran Chen (ICSE (Companion Volume), 2019)

Demystifying the challenges and benefits of analyzing user-reported logs in bug reports. - An Ran Chen; Tse-Hsun (Peter) Chen; Shaowei Wang 002 (Empir. Softw. Eng., 2021)

How Useful is Code Change Information for Fault Localization in Continuous Integration? - An Ran Chen; Tse-Hsun (Peter) Chen; Junjie Chen 003 (ASE, 2022)

Pathidea: Improving Information Retrieval-Based Bug Localization by Re-Constructing Execution Paths Using Logs. - An Ran Chen; Tse-Hsun Chen; Shaowei Wang 002 (IEEE Trans. Software Eng., 2022)

Are They All Good? Studying Practitioners' Expectations on the Readability of Log Messages. - Zhenhao Li 002; An Ran Chen; Xing Hu 008; Xin Xia 001; Tse-Hsun Chen; Weiyi Shang (ASE, 2023)

Back to the Future! Studying Data Cleanness in Defects4J and its Impact on Fault Localization. - An Ran Chen; Md Nakhla Rafi; Tse-Hsun Chen; Shaohua Wang 002 (CoRR, 2023)

T-Evos: A Large-Scale Longitudinal Study on CI Test Execution and Failure. - An Ran Chen; Tse-Hsun Peter Chen; Shaowei Wang 002 (IEEE Trans. Software Eng., 2023)

LLMParser: An Exploratory Study on Using Large Language Models for Log Parsing. - Zeyang Ma; An Ran Chen; Dong Jae Kim; Tse-Hsun Chen; Shaowei Wang 002 (ICSE, 2024)

Exploring Data Cleanness in Defects4J and Its Influence on Fault Localization Efficiency. - Md Nakhla Rafi; An Ran Chen; Tse-Hsun (Peter) Chen; Shaohua Wang 002 (ICSE Companion, 2024)

Leveraging Stack Traces for Spectrum-based Fault Localization in the Absence of Failing Tests. - Lorena Barreto Simedo Pacheco; An Ran Chen; Jinqiu Yang 001; Tse-Hsun Chen (CoRR, 2024)

Python Symbolic Execution with LLM-powered Code Generation. - Wenhan Wang; Kaibo Liu; An Ran Chen; Ge Li 001; Zhi Jin; Gang Huang 001; Lei Ma 003 (CoRR, 2024)

Towards Better Graph Neural Network-Based Fault Localization through Enhanced Code Representation. - Md Nakhla Rafi; Dong Jae Kim; An Ran Chen; Tse-Hsun (Peter) Chen; Shaowei Wang 002 (Proc. ACM Softw. Eng., 2024)

Revisiting Defects4J for Fault Localization in Diverse Development Scenarios. - Md Nakhla Rafi; An Ran Chen; Tse-Hsun Peter Chen; Shaohua Wang 002 (MSR, 2025)

TESTEVAL: Benchmarking Large Language Models for Test Case Generation. - Wenhan Wang; Chenyuan Yang; Zhijie Wang 014; Yuheng Huang 004; Zhaoyang Chu; Da Song; Lingming Zhang; An Ran Chen; Lei Ma 003 (NAACL (Findings), 2025)

Fine-grained Testing for Autonomous Driving Software: a Study on Autoware with LLM-driven Unit Testing. - Wenhan Wang; Xuan Xie; Yuheng Huang 004; Renzhi Wang; An Ran Chen; Lei Ma 003 (CoRR, 2025)

Studying the Impact of Early Test Termination Due to Assertion Failure on Code Coverage and Spectrum-based Fault Localization. - Md Ashraf Uddin; Shaowei Wang 002; An Ran Chen; Tse-Hsun Chen (CoRR, 2025)