Wei Chu

2025

doi dblp
Meta-Agent-Workflow: Streamlining Tool Usage in LLMs through Workflow Construction, Retrieval, and Refinement.
Xiaoyu Tan|Bin Li|Xihe Qiu|Chao Qu|Wei Chu|Yinghui Xu|Yuan Qi
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
Enhancing Task Performance in Continual Instruction Fine-tuning Through Format Uniformity.
Xiaoyu Tan|Leijun Cheng|Xihe Qiu|Shaojie Shi|Yuan Cheng|Wei Chu|Yinghui Xu|Yuan Qi
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

doi dblp
Spatio-Temporal Hypergraph Learning for Next POI Recommendation.
Xiaodong Yan|Tengwei Song|Yifeng Jiao|Jianshan He|Jiaotuan Wang|Ruopeng Li|Wei Chu
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
China's First Natural Language-based AI ChatBot Trader.
James Y. Zhang|Zhi Li|Hao Fang|Jun Wu|Zhongnan Shen|Jing Zheng|Wei Chu|Weiping Duan|Peng Xu
Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
CRET: Cross-Modal Retrieval Transformer for Efficient Text-Video Retrieval.
Kaixiang Ji|Jiajia Liu|Weixiang Hong|Liheng Zhong|Jian Wang|Jingdong Chen|Wei Chu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
ESCM2: Entire Space Counterfactual Multi-Task Model for Post-Click Conversion Rate Estimation.
Hao Wang|Tai-Wei Chang|Tianqiao Liu|Jianmin Huang|Zhichao Chen|Chao Yu|Ruopeng Li|Wei Chu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2021

doi dblp
GilBERT: Generative Vision-Language Pre-Training for Image-Text Retrieval.
Weixiang Hong|Kaixiang Ji|Jiajia Liu|Jian Wang|Jingdong Chen|Wei Chu
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

doi dblp
Metric Learning with Equidistant and Equidistributed Triplet-based Loss for Product Image Search.
Furong Xu|Wei Zhang|Yuan Cheng|Wei Chu
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

dblp
BandNet: A Neural Network-based, Multi-Instrument Beatles-Style MIDI Music Composition Machine.
Yichao Zhou|Wei Chu|Sam Young|Xin Chen
Proceedings of the 20th International Society for Music Information Retrieval Conference, ISMIR 2019, Delft, The Netherlands, November 4-8, 2019

2018

doi dblp
Modelling Domain Relationships for Transfer Learning on Retrieval-based Question Answering Systems in E-commerce.
Jianfei Yu|Minghui Qiu|Jing Jiang|Jun Huang|Shuangyong Song|Wei Chu|Haiqing Chen
Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018

2017

doi dblp
AliMe Assist : An Intelligent Assistant for Creating an Innovative E-commerce Experience.
Feng-Lin Li|Minghui Qiu|Haiqing Chen|Xiongwei Wang|Xing Gao|Jun Huang|Juwei Ren|Zhongzhou Zhao|Weipeng Zhao|Lei Wang|Guwei Jin|Wei Chu
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

2015

doi dblp
Learning to Recommend Related Entities to Search Users.
Bin Bi|Hao Ma|Bo-June Paul Hsu|Wei Chu|Kuansan Wang|Junghoo Cho
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015

2014

doi dblp
Cohort modeling for enhanced personalized search.
Jinyun Yan|Wei Chu|Ryen W. White
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

2013

doi dblp
Personalized ranking model adaptation for web search.
Hongning Wang|Xiaodong He|Ming-Wei Chang|Yang Song|Ryen W. White|Wei Chu
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013
doi dblp
Learning to extract cross-session search tasks.
Hongning Wang|Yang Song|Ming-Wei Chang|Xiaodong He|Ryen W. White|Wei Chu
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013
doi dblp
Enhancing personalized search by mining and modeling task behavior.
Ryen W. White|Wei Chu|Ahmed Hassan Awadallah|Xiaodong He|Yang Song|Hongning Wang
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

2012

doi dblp
An Online Learning Framework for Refining Recency Search Results with User Click Feedback.
Taesup Moon|Wei Chu|Lihong Li|Zhaohui Zheng|Yi Chang
ACM Transactions on Information Systems (TOIS) 2012 Volume 30 Issue 4
doi dblp
Modeling the impact of short- and long-term behavior on search personalization.
Paul N. Bennett|Ryen W. White|Wei Chu|Susan T. Dumais|Peter Bailey|Fedor Borisyuk|Xiaoyuan Cui
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

2011

doi dblp
A machine-learned proactive moderation system for auction fraud detection.
Liang Zhang|Jie Yang|Wei Chu|Belle L. Tseng
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011
doi dblp
Unbiased offline evaluation of contextual-bandit-based news article recommendation algorithms.
Lihong Li|Wei Chu|John Langford|Xuanhui Wang
Proceedings of the Forth International Conference on Web Search and Web Data Mining, WSDM 2011, Hong Kong, China, February 9-12, 2011

2010

doi dblp
Online learning for recency search ranking using real-time user feedback.
Taesup Moon|Lihong Li|Wei Chu|Ciya Liao|Zhaohui Zheng|Yi Chang
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010
doi dblp
A contextual-bandit approach to personalized news article recommendation.
Lihong Li|Wei Chu|John Langford|Robert E. Schapire
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2009

doi dblp
Personalized recommendation on dynamic content using predictive bilinear models.
Wei Chu|Seung-Taek Park
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009