Ben Chen

2026

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UniDGF: A Unified Detection-to-Generation Framework for Hierarchical Object Visual Recognition.
Xinyu Nan|Lingtao Mao|Huangyu Dai|Zexin Zheng|Xinyu Sun|Zihan Liang|Ben Chen|Chenyi Lei
Proceedings of the 2026 International Conference on Multimedia Retrieval, ICMR 2026, Amsterdam, The Netherlands, June 16-19, 2026
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Towards Context-aware Reasoning-enhanced Generative Searching in E-commerce.
Zhiding Liu|Ben Chen|Mingyue Cheng|Enhong Chen|Li Li|Chenyi Lei|Wenwu Ou|Han Li|Kun Gai
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
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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|Mingcan Peng|Ben Chen|Chenyi Lei
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

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H-PRM: A Pluggable Hotword Pre-Retrieval Module for Various Speech Recognition Systems.
Huangyu Dai|Lingtao Mao|Ben Chen|Zihan Wang|Zihan Liang|Ying Han|Chenyi Lei|Han Li
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
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UniECS: Unified Multimodal E-Commerce Search Framework with Gated Cross-modal Fusion.
Zihan Liang|Yufei Ma|Zhipeng Qian|Huangyu Dai|Zihan Wang|Ben Chen|Chenyi Lei|Yuqing Ding|Han Li
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

2024

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General2Specialized LLMs Translation for E-commerce.
Kaidi Chen|Ben Chen|Dehong Gao|Huangyu Dai|Wen Jiang|Wei Ning|Shanqing Yu|Libin Yang|Xiaoyan Cai
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

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Unified Vision-Language Representation Modeling for E-Commerce Same-style Products Retrieval.
Ben Chen|Linbo Jin|Xinxin Wang|Dehong Gao|Wen Jiang|Wei Ning
Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023