MockSniffer: Characterizing and Recommending Mocking Decisions for Unit Tests. - Hengcheng Zhu 001; Lili Wei 001; Ming Wen 001; Yepang Liu 001; Shing-Chi Cheung; Qin Sheng; Cui Zhou (ASE, 2020)

How Do Python Framework APIs Evolve? An Exploratory Study. - Zhaoxu Zhang; Hengcheng Zhu 001; Ming Wen 001; Yida Tao; Yepang Liu 001; Yingfei Xiong 001 (SANER, 2020)

MockSniffer. - Hengcheng Zhu 001; Lili Wei 001; Ming Wen 001; Yepang Liu 001; Shing-Chi Cheung; Qin Sheng; Cui Zhou (Zenodo, 2020)

Why Do Developers Remove Lambda Expressions in Java? - Mingwei Zheng; Jun Yang; Ming Wen 001; Hengcheng Zhu 001; Yepang Liu 001; Hai Jin 001 (ASE, 2021)

MR-Adopt: Automatic Deduction of Input Transformation Function for Metamorphic Testing. - Congying Xu; Songqiang Chen; Jiarong Wu; Shing-Chi Cheung; Valerio Terragni; Hengcheng Zhu 001; Jialun Cao (ASE, 2024)

StubCoder: Automated Generation and Repair of Stub Code for Mock Objects. - Hengcheng Zhu 001; Lili Wei 001; Valerio Terragni; Yepang Liu 001; Shing-Chi Cheung; Jiarong Wu; Qin Sheng; Bing Zhang; Lihong Song (ACM Trans. Softw. Eng. Methodol., 2024)

MR-Scout: Automated Synthesis of Metamorphic Relations from Existing Test Cases. - Congying Xu; Valerio Terragni; Hengcheng Zhu 001; Jiarong Wu; Shing-Chi Cheung (ACM Trans. Softw. Eng. Methodol., 2024)

SemBIC: Semantic-Aware Identification of Bug-Inducing Commits. - Xiao Chen; Hengcheng Zhu 001; Jialun Cao; Ming Wen 001; Shing-Chi Cheung (Proc. ACM Softw. Eng., 2025)

Understanding and Characterizing Mock Assertions in Unit Tests. - Hengcheng Zhu 001; Valerio Terragni; Lili Wei 001; Shing-Chi Cheung; Jiarong Wu; Yepang Liu 001 (Proc. ACM Softw. Eng., 2025)

Experimental Data: Understanding and Characterizing Mock Assertions in Unit Tests. - Hengcheng Zhu 001; Valerio Terragni; Lili Wei 001; Sheng-Chi Chung; Jiarong Wu; Yepang Liu 001 (Zenodo, 2025)