DeCoMa: Detecting and Purifying Code Dataset Watermarks through Dual Channel Code Abstraction

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Yuan Xiao, Yuchen Chen, Shiqing Ma, Haocheng Huang, Chunrong Fang, Yanwei Chen, Weisong Sun, Yunfeng Zhu, Xiaofang Zhang, Zhenyu Chen

Published: 22 Jun 2025, Last Modified: 13 Mar 2026Proceedings of the ACM on Software EngineeringEveryoneRevisionsCC BY-SA 4.0
External IDs:doi:10.1145/3728952