Chengcheng Wan

53 papers A* 11A 4B 1C 2Journal 27Unranked 8

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	CodeOCR: On the Effectiveness of Vision Language Models in Code Understanding. CoRR Yuling Shi, Chaoxiang Xie, Zhensu Sun, Yeheng Chen, Chenxu Zhang, Longfei Yun, Chengcheng Wan, Hongyu Zhang, David Lo, Xiaodong Gu
2026	J	`jnl`	EffiSkill: Agent Skill Based Automated Code Efficiency Optimization. CoRR Zimu Wang, Yuling Shi, Mengfan Li, Zijun Liu, Jie M. Zhang, Chengcheng Wan, Xiaodong Gu
2026	—	`conf`	JOSer: Just-In-Time Object Serialization for Heavy Java Serialization Workloads. ASPLOS (2) Chaokun Yang, Pengbo Nie, Ziyi Lin, Weipeng Wang, Qianwei Yu, Chengcheng Wan, He Jiang, Yuting Chen
2026	J	`jnl`	Keeper: Automated Testing and Fixing of Machine Learning Software - RCR Report. ACM Trans. Softw. Eng. Methodol. Chengcheng Wan, Shicheng Liu, Sophie Xie, Yuhan Liu, Michael Maire, Henry Hoffmann, Shan Lu
2026	J	`jnl`	Orchestrating optimization passes of machine learning compiler for reducing memory footprints of computation graphs. J. Syst. Archit. Qianwei Yu, Pengbo Nie, Zihan Wang, Chengcheng Wan, Ziyi Lin, He Jiang, Jianjun Zhao, Lei Qiao, Le Chen, Yuting Chen
2026	A*	`conf`	PADD: Prefix-based Attention Divergence Detector for LLM Jailbreaks. WWW Ziqun Bao, Jiaqiang Niu, Yuchen Shao, Chengcheng Wan
2025	J	`jnl`	A Study of In-Context-Learning-Based Text-to-SQL Errors. CoRR Jiawei Shen, Chengcheng Wan, Ruoyi Qiao, Jiazhen Zou, Hang Xu, Yuchen Shao, Yueling Zhang, Weikai Miao, Geguang Pu
2025	A*	`conf`	Are LLMs Correctly Integrated into Software Systems? ICSE Yuchen Shao, Yuheng Huang, Jiawei Shen, Lei Ma, Ting Su, Chengcheng Wan
2025	J	`jnl`	Automated detection of atomicity violations in large-scale systems. CoRR Hang He, Yixing Luo, Chengcheng Wan, Ting Su, Haiying Sun, Geguang Pu
2025	A*	`conf`	Between Lines of Code: Unraveling the Distinct Patterns of Machine and Human Programmers. ICSE Yuling Shi, Hongyu Zhang, Chengcheng Wan, Xiaodong Gu
2025	—	`conf`	IFSE: Taming Closed-Box Functions in Symbolic Execution via Fuzz Solving. ICSE Companion Qichang Wang, Chuyang Chen, Ruiyang Xu, Haiying Sun, Chengcheng Wan, Ting Su, Yueling Zhang, Geguang Pu
2025	J	`jnl`	LocalSearchBench: Benchmarking Agentic Search in Real-World Local Life Services. CoRR Hang He, Chuhuai Yue, Chengqi Dong, Mingxue Tian, Zhenfeng Liu, Jiajun Chai, Xiaohan Wang, Yufei Zhang, Qun Liao, Guojun Yin, Wei Lin, Chengcheng Wan, Haiying Sun, Ting Su
2025	J	`jnl`	On the Effectiveness of Large Language Models in Domain-Specific Code Generation. ACM Trans. Softw. Eng. Methodol. Xiaodong Gu, Meng Chen, Yalan Lin, Yuhan Hu, Hongyu Zhang, Chengcheng Wan, Zhao Wei, Yong Xu, Juhong Wang
2025	J	`jnl`	Pruning the Unsurprising: Efficient Code Reasoning via First-Token Surprisal. CoRR Wenhao Zeng, Yaoning Wang, Chao Hu, Yuling Shi, Chengcheng Wan, Hongyu Zhang, Xiaodong Gu
2024	J	`jnl`	Between Lines of Code: Unraveling the Distinct Patterns of Machine and Human Programmers. CoRR Yuling Shi, Hongyu Zhang, Chengcheng Wan, Xiaodong Gu
2024	A*	`conf`	BinPRE: Enhancing Field Inference in Binary Analysis Based Protocol Reverse Engineering. CCS Jiayi Jiang, Xiyuan Zhang, Chengcheng Wan, Haoyi Chen, Haiying Sun, Ting Su
2024	J	`jnl`	BinPRE: Enhancing Field Inference in Binary Analysis Based Protocol Reverse Engineering. CoRR Jiayi Jiang, Xiyuan Zhang, Chengcheng Wan, Haoyi Chen, Haiying Sun, Ting Su
2024	—	`conf`	CFP: A Reinforcement Learning Framework for Comprehensive Fairness-Performance Trade-Off in Machine Learning. ICANN (1) Simiao Zhang, Jitao Bai, Menghong Guan, Yueling Zhang, Jun Sun, Yihao Huang, Jiaping Wang, Chengcheng Wan, Ting Su, Geguang Pu
2024	A*	`conf`	ChameleonAPI: Automatic and Efficient Customization of Neural Networks for ML Applications. OSDI Yuhan Liu, Chengcheng Wan, Kuntai Du, Henry Hoffmann, Junchen Jiang, Shan Lu, Michael Maire
2024	J	`jnl`	CodeCipher: Learning to Obfuscate Source Code Against LLMs. CoRR Yalan Lin, Chengcheng Wan, Yixiong Fang, Xiaodong Gu
2024	A*	`conf`	FIPSER: Improving Fairness Testing of DNN by Seed Prioritization. ASE Junwei Chen, Yueling Zhang, Lingfeng Zhang, Min Zhang, Chengcheng Wan, Ting Su, Geguang Pu
2024	J	`jnl`	From Code to Correctness: Closing the Last Mile of Code Generation with Hierarchical Debugging. CoRR Yuling Shi, Songsong Wang, Chengcheng Wan, Xiaodong Gu
2024	J	`jnl`	Keeper: Automated Testing and Fixing of Machine Learning Software. ACM Trans. Softw. Eng. Methodol. Chengcheng Wan, Shicheng Liu, Sophie Xie, Yuhan Liu, Henry Hoffmann, Michael Maire, Shan Lu
2024	A	`conf`	OPASS: Orchestrating TVM's Passes for Lowering Memory Footprints of Computation Graphs. ICSME Pengbo Nie, Zihan Wang, Chengcheng Wan, Ziyi Lin, He Jiang, Jianjun Zhao, Yuting Chen
2024	J	`jnl`	Towards Understanding Retrieval Accuracy and Prompt Quality in RAG Systems. CoRR Shengming Zhao, Yuheng Huang, Jiayang Song, Zhijie Wang, Chengcheng Wan, Lei Ma
2024	J	`jnl`	VarGAN: Adversarial Learning of Variable Semantic Representations. IEEE Trans. Software Eng. Yalan Lin, Chengcheng Wan, Shuwen Bai, Xiaodong Gu
2024	J	`jnl`	Vortex under Ripplet: An Empirical Study of RAG-enabled Applications. CoRR Yuchen Shao, Yuheng Huang, Jiawei Shen, Lei Ma, Ting Su, Chengcheng Wan
2023	J	`jnl`	Automatic and Efficient Customization of Neural Networks for ML Applications. CoRR Yuhan Liu, Chengcheng Wan, Kuntai Du, Henry Hoffmann, Junchen Jiang, Shan Lu, Michael Maire
2023	J	`jnl`	Coverage-directed Differential Testing of X.509 Certificate Validation in SSL/TLS Implementations. ACM Trans. Softw. Eng. Methodol. Pengbo Nie, Chengcheng Wan, Jiayu Zhu, Ziyi Lin, Yuting Chen, Zhendong Su
2023	A	`conf`	GenCoG: A DSL-Based Approach to Generating Computation Graphs for TVM Testing. ISSTA Zihan Wang, Pengbo Nie, Xinyuan Miao, Yuting Chen, Chengcheng Wan, Lei Bu, Jianjun Zhao
2023	A	`conf`	HotGPT: How to Make Software Documentation More Useful with a Large Language Model? HotOS Yiming Su, Chengcheng Wan, Utsav Sethi, Shan Lu, Madan Musuvathi, Suman Nath
2023	J	`jnl`	On the Effectiveness of Large Language Models in Domain-Specific Code Generation. CoRR Meng Chen, Yalan Lin, Yuhan Hu, Hongyu Zhang, Chengcheng Wan, Zhao Wei, Yong Xu, Juhong Wang, Xiaodong Gu
2023	J	`jnl`	Run-Time Prevention of Software Integration Failures of Machine Learning APIs. Proc. ACM Program. Lang. Chengcheng Wan, Yuhan Liu, Kuntai Du, Henry Hoffmann, Junchen Jiang, Michael Maire, Shan Lu
2023	—	`conf`	Self-Supervised Query Reformulation for Code Search. ESEC/SIGSOFT FSE Yuetian Mao, Chengcheng Wan, Yuze Jiang, Xiaodong Gu
2023	J	`jnl`	Self-Supervised Query Reformulation for Code Search. CoRR Yuetian Mao, Chengcheng Wan, Yuze Jiang, Xiaodong Gu
2023	B	`conf`	Stitcher: Learned Workload Synthesis from Historical Performance Footprints. EDBT Chengcheng Wan, Yiwen Zhu, Joyce Cahoon, Wenjing Wang, Katherine Lin, Sean Liu, Raymond Truong, Neetu Singh, Alexandra M. Ciortea, Konstantinos Karanasos, Subru Krishnan
2022	A*	`conf`	Automated Testing of Software that Uses Machine Learning APIs. ICSE Chengcheng Wan, Shicheng Liu, Sophie Xie, Yifan Liu, Henry Hoffmann, Michael Maire, Shan Lu
2022	J	`jnl`	Doppler: Automated SKU Recommendation in Migrating SQL Workloads to the Cloud. CoRR Joyce Cahoon, Wenjing Wang, Yiwen Zhu, Katherine Lin, Sean Liu, Raymond Truong, Neetu Singh, Chengcheng Wan, Alexandra M. Ciortea, Sreraman Narasimhan, Subru Krishnan
2022	J	`jnl`	Doppler: Automated SKU Recommendation in Migrating SQL Workloads to the Cloud. Proc. VLDB Endow. Joyce Cahoon, Wenjing Wang, Yiwen Zhu, Katherine Lin, Sean Liu, Raymond Truong, Neetu Singh, Chengcheng Wan, Alexandra M. Ciortea, Sreraman Narasimhan, Subru Krishnan
2022	A*	`conf`	Hierarchical memory-constrained operator scheduling of neural architecture search networks. DAC Zihan Wang, Chengcheng Wan, Yuting Chen, Ziyi Lin, He Jiang, Lei Qiao
2021	—	`conf`	A Replication of Are Machine Learning Cloud APIs Used Correctly. ICSE (Companion Volume) Chengcheng Wan, Shicheng Liu, Henry Hoffmann, Michael Maire, Shan Lu
2021	A*	`conf`	Are Machine Learning Cloud APIs Used Correctly? ICSE Chengcheng Wan, Shicheng Liu, Henry Hoffmann, Michael Maire, Shan Lu
2020	—	`conf`	ALERT: Accurate Learning for Energy and Timeliness. USENIX ATC Chengcheng Wan, Muhammad Husni Santriaji, Eri Rogers, Henry Hoffmann, Michael Maire, Shan Lu
2020	A	`conf`	Guided, Deep Testing of X.509 Certificate Validation via Coverage Transfer Graphs. ICSME Jiayu Zhu, Chengcheng Wan, Pengbo Nie, Yuting Chen, Zhendong Su
2020	A*	`conf`	Orthogonalized SGD and Nested Architectures for Anytime Neural Networks. ICML Chengcheng Wan, Henry Hoffmann, Shan Lu, Michael Maire
2020	J	`jnl`	Orthogonalized SGD and Nested Architectures for Anytime Neural Networks. CoRR Chengcheng Wan, Henry Hoffmann, Shan Lu, Michael Maire
2019	J	`jnl`	ALERT: Accurate Anytime Learning for Energy and Timeliness. CoRR Chengcheng Wan, Muhammad Husni Santriaji, Eri Rogers, Henry Hoffmann, Michael Maire, Shan Lu
2019	A*	`conf`	View-centric performance optimization for database-backed web applications. ICSE Junwen Yang, Cong Yan, Chengcheng Wan, Shan Lu, Alvin Cheung
2018	J	`jnl`	SMOPAT: Mining semantic mobility patterns from trajectories of private vehicles. Inf. Sci. Chengcheng Wan, Yanmin Zhu, Jiadi Yu, Yanyan Shen
2016	C	`conf`	An empirical study on recovering requirement-to-code links. SNPD Yuchen Zhang, Chengcheng Wan, Bo Jin
2016	C	`conf`	Evaluating quality-in-use of FLOSS through analyzing user reviews. SNPD Zhenzheng Qian, Chengcheng Wan, Yuting Chen
2016	—	`conf`	Learning Quality Evaluation of MOOC Based on Big Data Analysis. SmartCom Zihao Zhao, Qiangqiang Wu, Haopeng Chen, Chengcheng Wan
2016	—	`conf`	Multi-perspective change impact analysis using linked data of software engineering. Internetware Chengcheng Wan, Zece Zhu, Yuchen Zhang, Yuting Chen