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2024

UniGen: A Unified Generative Framework for Retrieval and Question Answering with Large Language Models
Xiaoxi Li, Yujia Zhou, Zhicheng Dou
AAAI 2024  ·  20 Feb 2024  ·  arxiv:2312.11036
Metacognitive Retrieval-Augmented Large Language Models
Yujia Zhou, Zheng Liu, Jiajie Jin, Jian-Yun Nie, Zhicheng Dou
WWW 2024  ·  18 Feb 2024  ·  arxiv:2402.11626
Cognitive Personalized Search Integrating Large Language Models with an Efficient Memory Mechanism
Yujia Zhou, Qiannan Zhu, Jiajie Jin, Zhicheng Dou
WWW 2024  ·  16 Feb 2024  ·  arxiv:2402.10548
Intent-oriented Dynamic Interest Modeling for Personalized Web Search
Yutong Bai, Yujia Zhou, Zhicheng Dou, Ji-Rong Wen
ACM TOIS  ·  09 Feb 2024  ·  doi:10.1145/3639817
Integrated Personalized and Diversified Search Based on Search Logs
Jiongnan Liu, Zhicheng Dou, Jian-Yun Nie, Ji-Rong Wen
IEEE TKDE  ·  01 Feb 2024  ·  doi:10.1109/TKDE.2023.3291006
Personalized and Diversified: Ranking Search Results in an Integrated Way
Shuting Wang, Zhicheng Dou, Jiongnan Liu, Qiannan Zhu, Ji-Rong Wen
ACM TOIS  ·  22 Jan 2024  ·  doi:10.1145/3631989
INTERS: Unlocking the Power of Large Language Models in Search with Instruction Tuning
Yutao Zhu, Peitian Zhang, Chenghao Zhang, Yifei Chen, Binyu Xie, Zhicheng Dou, Zheng Liu, Ji-Rong Wen
arXiv  ·  12 Jan 2024  ·  arxiv:2401.06532
Soaring from 4K to 400K: Extending LLM's Context with Activation Beacon
Peitian Zhang, Zheng Liu, Shitao Xiao, Ninglu Shao, Qiwei Ye, Zhicheng Dou
arXiv  ·  07 Jan 2024  ·  arxiv:2401.03462

2023

Large Language Models Know Your Contextual Search Intent: A Prompting Framework for Conversational Search
Kelong Mao, Zhicheng Dou, Fengran Mo, Jiewen Hou, Haonan Chen, Hongjin Qian
EMNLP 2023 Findings  ·  01 Dec 2023  ·  doi:10.18653/v1/2023.findings-emnlp.86
Hybrid Inverted Index Is a Robust Accelerator for Dense Retrieval
Peitian Zhang, Zheng Liu, Shitao Xiao, Zhicheng Dou, Jing Yao
EMNLP 2023  ·  01 Dec 2023  ·  doi:10.18653/v1/2023.emnlp-main.116
Enhancing Generative Retrieval with Reinforcement Learning from Relevance Feedback
Yujia Zhou, Zhicheng Dou, Ji-Rong Wen
EMNLP 2023  ·  01 Dec 2023  ·  doi:10.18653/v1/2023.emnlp-main.768
WebUltron: An Ultimate Retriever on Webpages Under the Model-Centric Paradigm
Yujia Zhou, Jing Yao, Ledell Wu, Zhicheng Dou, Ji-Rong Wen
IEEE TKDE  ·  15 Nov 2023  ·  doi:10.1109/TKDE.2023.3332858
DeepQFM: a deep learning based query facets mining method
Zhirui Deng, Zhicheng Dou, Ji-Rong Wen
IR Journal  ·  30 Oct 2023  ·  doi:10.1007/s10791-023-09427-0
VILE: Block-Aware Visual Enhanced Document Retrieval
Huaying Yuan, Zhicheng Dou, Yujia Zhou, Yu Guo, Ji-Rong Wen
CIKM 2023  ·  21 Oct 2023  ·  doi:10.1145/3583780.3615107
NOVO: Learnable and Interpretable Document Identifiers for Model-Based IR
Zihan Wang, Yujia Zhou, Yiteng Tu, Zhicheng Dou
CIKM 2023  ·  21 Oct 2023  ·  doi:10.1145/3583780.3614993
Retrieve Anything To Augment Large Language Models
Peitian Zhang, Shitao Xiao, Zheng Liu, Zhicheng Dou, Jian-Yun Nie
arXiv  ·  11 Oct 2023  ·  arxiv:2310.07554
Case Retrieval for Legal Judgment Prediction in Legal Artificial Intelligence
Han Zhang, Zhicheng Dou
CCL 2023  ·  20 Sep 2023  ·  doi:10.1007/978-981-99-6207-5_27
Learning on Structured Documents for Conditional Question Answering
Zihan Wang, Hongjin Qian, Zhicheng Dou
CCL 2023  ·  20 Sep 2023  ·  doi:10.1007/978-981-99-6207-5_3
Optimizing Factual Accuracy in Text Generation through Dynamic Knowledge Selection
Hongjin Qian, Zhicheng Dou, Jiejun Tan, Haonan Chen, Haoqi Gu, Ruofei Lai, Xinyu Zhang, Zhao Cao, Ji-Rong Wen
arXiv  ·  30 Aug 2023  ·  arxiv:2308.15711
Large Language Models for Information Retrieval: A Survey
Yutao Zhu, Huaying Yuan, Shuting Wang, Jiongnan Liu, Wenhan Liu, Chenlong Deng, Haonan Chen, Zhicheng Dou, Ji-Rong Wen
arXiv  ·  14 Aug 2023  ·  arxiv:2308.07107
Improving Search Clarification with Structured Information Extracted from Search Results
Ziliang Zhao, Zhicheng Dou, Yu Guo, Zhao Cao, Xiaohua Cheng
KDD 2023  ·  04 Aug 2023  ·  doi:10.1145/3580305.3599389
Contrastive Learning for User Sequence Representation in Personalized Product Search
Shitong Dai, Jiongnan Liu, Zhicheng Dou, Haonan Wang, Lin Liu, Bo Long, Ji-Rong Wen
KDD 2023  ·  04 Aug 2023  ·  doi:10.1145/3580305.3599287
PSLOG: Pretraining with Search Logs for Document Ranking
Zhan Su, Zhicheng Dou, Yujia Zhou, Ziyuan Zhao, Ji-Rong Wen
KDD 2023  ·  04 Aug 2023  ·  doi:10.1145/3580305.3599477
Information Retrieval meets Large Language Models: A strategic report from Chinese IR community
Qingyao Ai, Ting Bai, Zhao Cao, Yi Chang, Jiawei Chen, …, Peng Zhang, Fan Zhang, Weinan Zhang, Min Zhang, Xiaofei Zhu
AI Open  ·  01 Aug 2023  ·  doi:10.1016/j.aiopen.2023.08.001
JDsearch: A Personalized Product Search Dataset with Real Queries and Full Interactions
Jiongnan Liu, Zhicheng Dou, Guoyu Tang, Sulong Xu
SIGIR 2023 Resource  ·  18 Jul 2023  ·  doi:10.1145/3539618.3591900
Hence, Socrates is mortal: A Benchmark for Natural Language Syllogistic Reasoning
Yongkang Wu, Meng Han, Yutao Zhu, Lei Li, Xinyu Zhang, Ruofei Lai, Xiaoguang Li, Yuanhang Ren, Zhicheng Dou, Zhao Cao
ACL 2023 Findings  ·  01 Jul 2023  ·  doi:10.18653/v1/2023.findings-acl.148
Search-oriented Conversational Query Editing
Kelong Mao, Zhicheng Dou, Bang Liu, Hongjin Qian, Fengran Mo, Xiangli Wu, Xiaohua Cheng, Zhao Cao
ACL 2023 Findings  ·  01 Jul 2023  ·  doi:10.18653/v1/2023.findings-acl.256
Learning from the Wisdom of Crowds: Exploiting Similar Sessions for Session Search
Yuhang Ye, Zhonghua Li, Zhicheng Dou, Yutao Zhu, Changwang Zhang, Shangquan Wu, Zhao Cao
AAAI 2023  ·  26 Jun 2023  ·  doi:10.1609/aaai.v37i4.25607
RETA-LLM: A Retrieval-Augmented Large Language Model Toolkit
Jiongnan Liu, Jiajie Jin, Zihan Wang, Jiehan Cheng, Zhicheng Dou, Ji-Rong Wen
arXiv  ·  08 Jun 2023  ·  arxiv:2306.05212
Term-Sets Can Be Strong Document Identifiers For Auto-Regressive Search Engines
Peitian Zhang, Zheng Liu, Yujia Zhou, Zhicheng Dou, Zhao Cao
arXiv  ·  23 May 2023  ·  arxiv:2305.13859
Incorporating Explicit Subtopics in Personalized Search
Shuting Wang, Zhicheng Dou, Jing Yao, Yujia Zhou, Ji-Rong Wen
WWW 2023  ·  30 Apr 2023  ·  doi:10.1145/3543507.3583488
Learning Denoised and Interpretable Session Representation for Conversational Search
Kelong Mao, Hongjin Qian, Fengran Mo, Zhicheng Dou, Bang Liu, Xiaohua Cheng, Zhao Cao
WWW 2023  ·  30 Apr 2023  ·  doi:10.1145/3543507.3583265
Contrastive Learning for Legal Judgment Prediction
Han Zhang, Zhicheng Dou, Yutao Zhu, Ji-rong Wen
ACM TOIS  ·  21 Apr 2023  ·  doi:10.1145/3580489
WebBrain: Learning to Generate Factually Correct Articles for Queries by Grounding on Large Web Corpus
Hongjing Qian, Yutao Zhu, Zhicheng Dou, Haoqi Gu, Xinyu Zhang, Zheng Liu, Ruofei Lai, Zhao Cao, Jian-Yun Nie, Ji-Rong Wen
arXiv  ·  10 Apr 2023  ·  arxiv:2304.04358
GDESA: Greedy Diversity Encoder with Self-Attention for Search Results Diversification
Xubo Qin, Zhicheng Dou, Yutao Zhu, Ji-Rong Wen
ACM TOIS  ·  03 Apr 2023  ·  doi:10.1145/3544103
Enhancing Potential Re-finding in Personalized Search with Hierarchical Memory Networks
Yujia Zhou, Zhicheng Dou, Ji-Rong Wen
IEEE TKDE  ·  01 Apr 2023  ·  doi:10.1109/TKDE.2021.3126066
Topic-Enhanced Personalized Retrieval-Based Chatbot
Hongjin Qian, Zhicheng Dou
ECIR 2023  ·  17 Mar 2023  ·  doi:10.1007/978-3-031-28238-6_6
Heterogeneous Graph based Context-aware Document Ranking
Shuting Wang, Zhicheng Dou, Yutao Zhu
WSDM 2023  ·  27 Feb 2023  ·  doi:10.1145/3539597.3570390
Cognition-aware Knowledge Graph Reasoning for Explainable Recommendation
Qingyu Bing, Qiannan Zhu, Zhicheng Dou
WSDM 2023  ·  27 Feb 2023  ·  doi:10.1145/3539597.3570391
CDSM: Cascaded Deep Semantic Matching on Textual Graphs Leveraging Ad-hoc Neighbor Selection
Jing Yao, Zheng Liu, Junhan Yang, Zhicheng Dou, Xing Xie, Ji-rong Wen
ACM TIST  ·  16 Feb 2023  ·  doi:10.1145/3573204
DynamicRetriever: A Pre-trained Model-based IR System Without an Explicit Index
Yujia Zhou, Jing Yao, Zhicheng Dou, Ledell Yu Wu, Ji-rong Wen
Machine Intelligence Research  ·  11 Jan 2023  ·  doi:10.1007/s11633-022-1373-9
Integrating Representation and Interaction for Context-aware Document Ranking
Haonan Chen, Zhicheng Dou, Qiannan Zhu, Xiaochen Zuo, Ji-Rong Wen
ACM TOIS  ·  10 Jan 2023  ·  doi:10.1145/3529955

2022

MCP: Self-supervised Pre-training for Personalized Chatbots with Multi-level Contrastive Sampling
Zhaoheng Huang, Zhicheng Dou, Yutao Zhu, Zhengyi Ma
EMNLP 2022 Findings  ·  01 Dec 2022  ·  doi:10.18653/v1/2022.findings-emnlp.73
Explicit Query Rewriting for Conversational Dense Retrieval
Hongjin Qian, Zhicheng Dou
EMNLP 2022  ·  01 Dec 2022  ·  doi:10.18653/v1/2022.emnlp-main.311
ConvTrans: Transforming Web Search Sessions for Conversational Dense Retrieval
Kelong Mao, Zhicheng Dou, Hongjin Qian, Fengran Mo, Xiaohua Cheng, Zhao Cao
EMNLP 2022  ·  01 Dec 2022  ·  doi:10.18653/v1/2022.emnlp-main.190
Enhancing User Behavior Sequence Modeling by Generative Tasks for Session Search
Haonan Chen, Zhicheng Dou, Yutao Zhu, Zhao Cao, Xiaohua Cheng, Ji-Rong Wen
CIKM 2022  ·  17 Oct 2022  ·  doi:10.1145/3511808.3557310
From Easy to Hard: A Dual Curriculum Learning Framework for Context-Aware Document Ranking
Yutao Zhu, Jian-Yun Nie, Yixuan Su, Haonan Chen, Xinyu Zhang, Zhicheng Dou
CIKM 2022  ·  17 Oct 2022  ·  doi:10.1145/3511808.3557328
Coarse-to-Fine: Hierarchical Multi-task Learning for Natural Language Understanding
Zhaoye Fei, Yu Tian, Yongkang Wu, Xinyu Zhang, Yutao Zhu, …, Dejiang Kong, Ruofei Lai, Zhao Cao, Zhicheng Dou, Xipeng Qiu
COLING 2022  ·  01 Oct 2022  ·  arXiv:2208.09129
Knowledge Enhanced Search Result Diversification
Zhan Su, Zhicheng Dou, Yutao Zhu, Ji-Rong Wen
KDD 2022  ·  14 Aug 2022  ·  doi:10.1145/3534678.3539459
Generating Clarifying Questions with Web Search Results
Ziliang Zhao, Zhicheng Dou, Jiaxin Mao, Ji-Rong Wen
SIGIR 2022  ·  07 Jul 2022  ·  doi:10.1145/3477495.3531981
Webformer: Pre-training with Web Pages for Information Retrieval
Yu Guo, Zhengyi Ma, Jiaxin Mao, Hongjin Qian, Xinyu Zhang, Hao Jiang, Zhao Cao, Zhicheng Dou
SIGIR 2022  ·  07 Jul 2022  ·  doi:10.1145/3477495.3532086
Curriculum Contrastive Context Denoising for Few-shot Conversational Dense Retrieval
Kelong Mao, Zhicheng Dou, Hongjin Qian
SIGIR 2022  ·  07 Jul 2022  ·  doi:10.1145/3477495.3531961
Less is More: Learning to Refine Dialogue History for Personalized Dialogue Generation
Hanxun Zhong, Zhicheng Dou, Yutao Zhu, Hongjin Qian, Ji-Rong Wen
NAACL 2022  ·  01 Jul 2022  ·  doi:10.18653/v1/2022.naacl-main.426
A Gain-Tuning Dynamic Negative Sampler for Recommendation
Qiannan Zhu, Haobo Zhang, Qing He, Zhicheng Dou
WWW 2022  ·  25 Apr 2022  ·  doi:10.1145/3485447.3511956
A Category-aware Multi-interest Model for Personalized Product Search
Jiongnan Liu, Zhicheng Dou, Qiannan Zhu, Ji-Rong Wen
WWW 2022  ·  25 Apr 2022  ·  doi:10.1145/3485447.3511964
Socialformer: Social Network Inspired Long Document Modeling for Document Ranking
Yujia Zhou, Zhicheng Dou, Huaying Yuan, Zhengyi Ma
WWW 2022  ·  25 Apr 2022  ·  doi:10.1145/3485447.3511962
Leveraging Multi-view Inter-passage Interactions for Neural Document Ranking
Chengzhen Fu, Enrui Hu, Letian Feng, Zhicheng Dou, Yantao Jia, Lei Chen, Pan Yu, Zhao Cao
WSDM 2022  ·  15 Feb 2022  ·  doi:10.1145/3488560.3498412
Improving Personalized Search with Dual-Feedback Network
Chenlong Deng, Yujia Zhou, Zhicheng Dou
WSDM 2022  ·  15 Feb 2022  ·  doi:10.1145/3488560.3498447
Improving Session Search by Modeling Multi-Granularity Historical Query Change
Xiaochen Zuo, Zhicheng Dou, Ji-Rong Wen
WSDM 2022  ·  15 Feb 2022  ·  doi:10.1145/3488560.3498415