A Comparison of Classifiers in Performing Speaker Accent Recognition Using MFCCs. - Zichen Ma; Ernest Fokoué (CoRR, 2015)

Bayesian nonparametric test for independence between random vectors. - Zichen Ma; Timothy E. Hanson (Comput. Stat. Data Anal., 2020)

RevCore: Review-Augmented Conversational Recommendation. - Yu Lu; Junwei Bao 001; Yan Song; Zichen Ma; Shuguang Cui; Youzheng Wu; Xiaodong He 001 (ACL/IJCNLP (Findings), 2021)

PFedAtt: Attention-based Personalized Federated Learning on Heterogeneous Clients. - Zichen Ma; Yu Lu; Wenye Li 001; Jinfeng Yi; Shuguang Cui (ACML, 2021)

Towards Heterogeneous Clients with Elastic Federated Learning. - Zichen Ma; Yu Lu; Zihan Lu; Wenye Li 001; Jinfeng Yi; Shuguang Cui (CoRR, 2021)

Federated Two-stage Learning with Sign-based Voting. - Zichen Ma; Zihan Lu; Yu Lu; Wenye Li 001; Jinfeng Yi; Shuguang Cui (CoRR, 2021)

Asynchronous Personalized Federated Learning with Irregular Clients. - Zichen Ma; Yu Lu; Wenye Li 001; Shuguang Cui (ACML, 2022)

EFL: Elastic Federated Learning on Non-IID Data. - Zichen Ma; Yu Lu; Wenye Li 001; Shuguang Cui (CoLLAs, 2022)

Beyond Random Selection: A Perspective from Model Inversion in Personalized Federated Learning. - Zichen Ma; Yu Lu; Wenye Li 001; Shuguang Cui (ECML/PKDD (4), 2022)

Metric Nearness Made Practical. - Wenye Li 001; Fangchen Yu; Zichen Ma (AAAI, 2023)

AUGUST: an Automatic Generation Understudy for Synthesizing Conversational Recommendation Datasets. - Yu Lu; Junwei Bao 001; Zichen Ma; Xiaoguang Han 001; Youzheng Wu; Shuguang Cui; Xiaodong He 001 (ACL (Findings), 2023)

CFSE: a Chinese short text classification method based on character frequency sub-word enhancement. - Xingguang Wang; Shunxiang Zhang; Zichen Ma; Yunduo Liu; Youqiang Zhang (Connect. Sci., 2023)

Two-Parameter Gauss-Newton Based Real- Time Ranging Method for Full-Waveform LiDAR. - Tengfei Bi; Xiaolu Li 001; Wenbin Chen; Zichen Ma; Lijun Xu 001; Duan Li 003 (I2MTC, 2024)

Hierarchical multi-instance multi-label learning for Chinese patent text classification. - Yunduo Liu; Fang Xu; Yushan Zhao; Zichen Ma; Tengke Wang; Shunxiang Zhang; Yuhao Tian (Connect. Sci., 2024)

A Fast Close-Target Ranging Method for LiDAR in Fog Using Gauss-Newton Global Optimization. - Ruiqin Yu; Xiaolu Li 001; Zichen Ma (IEEE Trans. Instrum. Meas., 2025)

Gender opposition recognition method fusing emojis and multi-features in Chinese speech. - Shunxiang Zhang; Zichen Ma; Hanchen Li; Yunduo Liu; Lei Chen; Kuan-Ching Li (Soft Comput., 2025)