[1] Song Lai; Changyi Ma; Fei Zhu; Zhe Zhao; Xi Lin; Gaofeng Meng; Qingfu Zhang; Gradient- Guided Epsilon Constraint Method for Online Continual Learning, The Thirty-ninth Annual Conference on Neural Information Processing Systems, USA (Neurips 2025, CCF A) .

[2] Changyi Ma; Runsheng Yu; Youzhi Zhang; A Fast Similarity Matrix Calibration Method with Incomplete Query, Proceedings of the ACM Web Conference 2024 (TheWebConf 2024, CCF A).

[3] Changyi Ma; Xuan Song; Similarity Search with Data Missing, ACM Transactions on Intelligent Systems and Technology, 2023, (TIST 2023, JCR Q1) .

[4] Changyi Ma; Fangchen Yu; Yueyao Yu; Wenye Li; Learning Sparse Binary Code for Maximum Inner Product Search, ACM Conference on Information and Knowledge Management, Virtual Event, QLD, Australia, 2021 (CIKM 2021, CCF B, Best Short Paper Finalist ).

[5] Changyi Ma; Chonglin Gu; Wenye Li; Shuguang Cui; Large-scale Image Retrieval with Sparse Binary Projections, 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval, Xi'an, China, 2020 (SIGIR 2020, CCF A, Oral).