Haocheng Huang

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Code Generation & Program Synthesis (2)Red-Teaming & Adversarial Robustness (1)Data Curation & Synthetic Data (1)

Frequent co-authors

Yuchen Chen (2)Weisong Sun (2)Xiaofang Zhang (2)Yang Liu (2)

Papers (2)

Jun 9, 2026

Tsinghua AIJun 9, 2026·also NJU

Securing Code Understanding: Detecting Natural Backdoor Vulnerability in Code Language Models

Natural backdoor vulnerabilities are not just a theoretical concern; they are prevalent in CodeLMs and can significantly compromise code security.

Yuchen Chen, Weisong Sun, Haocheng Huang +11

Code Generation & Program Synthesis Red-Teaming & Adversarial Robustness

Apr 30, 2026

Tsinghua AIApr 30, 2026·also CAS, NJU, NTU, Soochow

PuzzleMark: Implicit Jigsaw Learning for Robust Code Dataset Watermarking in Neural Code Completion Models

Code dataset watermarking gets a stealthy upgrade: PuzzleMark hides watermarks in variable names based on code complexity, making them nearly undetectable while guaranteeing perfect verification.

Haocheng Huang, Yuchen Chen, Weisong Sun +6

Code Generation & Program Synthesis Data Curation & Synthetic Data

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Haocheng Huang

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (2)