Selected Publications

SE4AI: Software Testing for AI-based Systems

• Testing DNN Image Classifiers for Confusion & Bias Errors, ICSE 2020   Code
• Metric Learning for Adversarial Robustness, NeurIPS 2019   Code
• DeepTest: Automated Testing of Deep-Neural-Network-driven Autonomous Cars, ICSE 2018   Code

AI4SE: Software Analysis with AI

• Neutaint: Efficient Dynamic Taint Analysis with Neural Networks, S&P (Oakland) 2020
• NEUZZ: Efficient Fuzzing with Neural Program Smoothing, S&P (Oakland) 2019   Code
• Building Language Models for Text with Named Entities, ACL 2018   Code

Software Analytics

• Automatically Diagnosing and Repairing Error Handling Bugs in C, FSE 2017   Code  

Awards

• NSF CAREER: Systematic Software Testing for Deep Learning Applications, 2019-2024.
• NSF grant for organizing Workshop on Deep Learning and Software Engineering, 2019-2019.
• NSF EAGER: Finding Semantic Security Bugs with Pseudo-Oracle Testing, 2018-2020.
• NSF SPX: Integrating Persistent Memory in the Cloud, 2018-2021.
• NSF CHS: Small: Translating Compilers for Visual Computing in Dynamic Languages, 2016-2019.
• NSF TWC: Small: Collaborative: Automated Detection and Repair of Error Handling Bugs in SSL/TLS Implementations, 2016-2019.

News

• Feb, 2020 : Delighted to receive VMware Early Career Faculty Award.
• Dec, 2019 : Testing DNN Image Classifiers for Confusion & Bias Errors got accepted in ICSE 2020.
• Oct, 2019 : Delighted to receive IBM Faculty Award.
• Sep, 2019 : Metric Learning for Adversarial Robustness got accepted in NeurIPS 2019.
• Mar, 2019 : Delighted to receive NSF CAREER AWARD for Systematic Software Testing for Deep Learning Applications.
• Dec, 2018 : We are organizing a workshop, DeepTest 2019, co-located with ICSE 2019, to discuss various topics on testing for and with Deep Neural Network.
• Dec, 2018 : NEUZZ: Efficient Fuzzing with Neural Program Smoothing got accepted in S&P (Oakland) 2019.
• July, 2018 : "Replay without Recording of Production Bugs for Service Oriented Applications" got accepted in ASE, 2018.
• Joining Columbia University, City of New York as an assistant professor from July 2018.
• December, 2017 : "DeepTest: Automated Testing of Deep-Neural-Network-driven Autonomous Cars" got accepted in ICSE, 2018.
• September, 2017 : ErrDoc got best paper award in FSE, 2017.
• June, 2017 : ErrDoc got accepted in FSE, 2017.
• May, 2017  : Distinguished paper award, MSR 2017.
• July, 2016  : Attended Microsoft Faculty Summit.
• July, 2016  : "APEx: Automated Inference of Error Specifications for C APIs" got accepted to ASE 2016.
• May, 2016  : "Automatically Detecting Error Handling Bugs using Error Specifications" got accepted to Usenix Security 2016.
• December, 2015  : "On the Naturalness of Buggy Code" got accepted to ICSE 2016.
• October, 2015  : Attended NL+SE, an interdisciplinary workshop between NLP and Software Engineering, at Redmond, WA.