Ma, Xiaochen

6 publications

ICLR 2026 Learning What Reinforcement Learning Can't: Interleaved Online Fine-Tuning for Hardest Questions Lu Ma, Hao Liang, Meiyi Qiang, Lexiang Tang, Xiaochen Ma, Zhen Hao Wong, Junbo Niu, Chengyu Shen, Runming He, Yanhao Li, Wentao Zhang, Bin Cui

AAAI 2025 Can We Get Rid of Handcrafted Feature Extractors? SparseViT: Nonsemantics-Centered, Parameter-Efficient Image Manipulation Localization Through Spare-Coding Transformer Lei Su, Xiaochen Ma, Xuekang Zhu, Chaoqun Niu, Zeyu Lei, Jizhe Zhou

NeurIPS 2025 ForensicHub: A Unified Benchmark & Codebase for All-Domain Fake Image Detection and Localization Bo Du, Xuekang Zhu, Xiaochen Ma, Chenfan Qu, Kaiwen Feng, Zhe Yang, Chi-Man Pun, Jian Liu, Ji-Zhe Zhou

AAAI 2025 Mesoscopic Insights: Orchestrating Multi-Scale & Hybrid Architecture for Image Manipulation Localization Xuekang Zhu, Xiaochen Ma, Lei Su, Zhuohang Jiang, Bo Du, Xiwen Wang, Zeyu Lei, Wentao Feng, Chi-Man Pun, Jizhe Zhou

NeurIPS 2024 IMDL-BenCo: A Comprehensive Benchmark and Codebase for Image Manipulation Detection & Localization Xiaochen Ma, Xuekang Zhu, Lei Su, Bo Du, Zhuohang Jiang, Bingkui Tong, Zeyu Lei, Xinyu Yang, Chi-Man Pun, Jiancheng Lv, Jizhe Zhou

ICCV 2023 Pre-Training-Free Image Manipulation Localization Through Non-Mutually Exclusive Contrastive Learning Jizhe Zhou, Xiaochen Ma, Xia Du, Ahmed Y. Alhammadi, Wentao Feng