AssistSR: Task-oriented Video Segment Retrieval for Personal AI Assistant. - Weixian Lei; Difei Gao; Yuxuan Wang; Dongxing Mao; Zihan Liang 001; Lingmin Ran; Mike Zheng Shou (EMNLP (Findings), 2022)

MoDULA: Mixture of Domain-Specific and Universal LoRA for Multi-Task Learning. - Yufei Ma 011; Zihan Liang 001; Huangyu Dai; Ben Chen 004; Dehong Gao; Zhuoran Ran; Zihan Wang; Linbo Jin; Wen Jiang 002; Guannan Zhang; Xiaoyan Cai; Libin Yang (EMNLP, 2024)

Contrastive Token Learning with Similarity Decay for Repetition Suppression in Machine Translation. - Huangyu Dai; Ben Chen 004; Kaidi Chen; Ying Han; Zihan Liang 001; Wen Jiang 002 (EMNLP (Findings), 2024)

Self-Renewal Prompt Optimizing with Implicit Reasoning. - Zihan Liang 001; Ben Chen 004; Zhuoran Ran; Zihan Wang; Huangyu Dai; Yufei Ma 011; Dehong Gao; Xiaoyan Cai; Libin Yang (EMNLP (Findings), 2024)

H-PRM: A Pluggable Hotword Pre-Retrieval Module for Various Speech Recognition Systems. - Huangyu Dai; Lingtao Mao; Ben Chen 004; Zihan Wang; Zihan Liang 001; Ying Han; Chenyi Lei; Han Li 005 (CIKM, 2025)

UniECS: Unified Multimodal E-Commerce Search Framework with Gated Cross-modal Fusion. - Zihan Liang 001; Yufei Ma 011; Zhipeng Qian; Huangyu Dai; Zihan Wang; Ben Chen 004; Chenyi Lei; Yuqing Ding; Han Li 005 (CIKM, 2025)

InfoGain-RAG: Boosting Retrieval-Augmented Generation through Document Information Gain-based Reranking and Filtering. - Zihan Wang; Zihan Liang 001; Zhou Shao; Yufei Ma 011; Huangyu Dai; Ben Chen 004; Lingtao Mao; Chenyi Lei; Yuqing Ding; Han Li 005 (EMNLP, 2025)

OneSearch: A Preliminary Exploration of the Unified End-to-End Generative Framework for E-commerce Search. - Ben Chen 004; Xian Guo; Siyuan Wang; Zihan Liang 001; Yue Lv; Yufei Ma 011; Xinlong Xiao; Bowen Xue; Xuxin Zhang; Ying Yang; Huangyu Dai; Xing Xu; et al. (CoRR, 2025)

InfoGain-RAG: Boosting Retrieval-Augmented Generation via Document Information Gain-based Reranking and Filtering. - Zihan Wang; Zihan Liang 001; Zhou Shao; Yufei Ma 011; Huangyu Dai; Ben Chen 004; Lingtao Mao; Chenyi Lei; Yuqing Ding; Han Li 005 (CoRR, 2025)

OneVision: An End-to-End Generative Framework for Multi-view E-commerce Vision Search. - Zexin Zheng; Huangyu Dai; Lingtao Mao; Xinyu Sun; Zihan Liang 001; Ben Chen 004; Yuqing Ding; Chenyi Lei; Wenwu Ou; Han Li 005; Kun Gai (CoRR, 2025)

SMILE: SeMantic Ids Enhanced CoLd Item Representation for Click-through Rate Prediction in E-commerce SEarch. - Qihang Zhao; Zhongbo Sun; Xiaoyang Zheng; Xian Guo; Siyuan Wang; Zihan Liang 001; Mingcan Peng; Ben Chen 004; Chenyi Lei (CoRR, 2025)

UniDGF: A Unified Detection-to-Generation Framework for Hierarchical Object Visual Recognition. - Xinyu Nan; Lingtao Mao; Huangyu Dai; Zexin Zheng; Xinyu Sun; Zihan Liang 001; Ben Chen 004; Yuqing Ding; Chenyi Lei; Wenwu Ou; Han Li 005 (CoRR, 2025)

UniDGF: A Unified Detection-to-Generation Framework for Hierarchical Object Visual Recognition. - Xinyu Nan; Lingtao Mao; Huangyu Dai; Zexin Zheng; Xinyu Sun; Zihan Liang 001; Ben Chen 004; Chenyi Lei (ICMR, 2026)

COINS: Semantic Ids Enhanced Cold Item Representation for Click-through Rate Prediction in E-commerce Search. - Qihang Zhao; Zhongbo Sun; Xiaoyang Zheng; Xian Guo; Siyuan Wang; Zihan Liang 001; Mingcan Peng; Ben Chen 004; Chenyi Lei (WWW, 2026)

CSMCIR: CoT-Enhanced Symmetric Alignment with Memory Bank for Composed Image Retrieval. - Zhipeng Qian; Zihan Liang 001; Yufei Ma 011; Ben Chen 004; Huangyu Dai; Yiwei Ma; Jiayi Ji; Chenyi Lei; Han Li 005; Xiaoshuai Sun (CoRR, 2026)

OneSearch-V2: The Latent Reasoning Enhanced Self-distillation Generative Search Framework. - Ben Chen 004; Siyuan Wang; Yufei Ma 011; Zihan Liang 001; Xuxin Zhang; Yue Lv; Ying Yang; Huangyu Dai; Lingtao Mao; Tong Zhao; Zhipeng Qian; Xinyu Sun; et al. (CoRR, 2026)

IG-Search: Step-Level Information Gain Rewards for Search-Augmented Reasoning. - Zihan Liang 001; Yufei Ma 011; Ben Chen 004; Zhipeng Qian; Huangyu Dai; Lingtao Mao; Xuxin Zhang; Chenyi Lei; Wenwu Ou (CoRR, 2026)

Bian Que: An Agentic Framework with Flexible Skill Arrangement for Online System Operations. - Bochao Liu; Zhipeng Qian; Yang Zhao; Xinyuan Jiang; Zihan Liang 001; Yufei Ma 011; Junpeng Zhuang; Ben Chen 004; Shuo Yang; Hongen Wan; Yao Wu; Chenyi Lei; et al. (CoRR, 2026)

SVFSearch: A Multimodal Knowledge-Intensive Benchmark for Short-Video Frame Search in the Gaming Vertical Domain. - Lingtao Mao; Huangyu Dai; Xinyu Sun; Zihan Liang 001; Ben Chen 004; Chenyi Lei; Wenwu Ou (CoRR, 2026)

SD-Search: On-Policy Hindsight Self-Distillation for Search-Augmented Reasoning. - Yufei Ma 011; Zihan Liang 001; Ben Chen 004; Zhipeng Qian; Huangyu Dai; Lingtao Mao; Xuxin Zhang; Chenyi Lei; Wenwu Ou (CoRR, 2026)

TIGER-FG: Text-Guided Implicit Fine-Grained Grounding for E-commerce Retrieval. - Xinyu Sun; Huangyu Dai; Lingtao Mao; Zexin Zheng; Zihan Liang 001; Ben Chen 004; Chenyi Lei; Wenwu Ou (CoRR, 2026)

Search-E1: Self-Distillation Drives Self-Evolution in Search-Augmented Reasoning. - Zihan Liang 001; Yufei Ma 011; Ben Chen 004; Zhipeng Qian; Xuxin Zhang; Huangyu Dai; Lingtao Mao (CoRR, 2026)

Plan Before Search: Search Agents Need Plan. - Zhipeng Qian; Zihan Liang 001; Yufei Ma 011; Ben Chen 004; Huangyu Dai; Jiayi Ji; Chenyi Lei; Wenwu Ou; Xiaoshuai Sun; Qibin Hou (CoRR, 2026)