Zhaochun Ren

343 papers A* 78A 32B 1Journal 174Unranked 48
YearRankTypeTitle / Venue / Authors
2026 — ed.
Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part I
ECIR (1)
Ricardo Campos, Adam Jatowt, Yanyan Lan, Mohammad Aliannejadi, Christine Bauer, Sean MacAvaney, Avishek Anand, Zhaochun Ren, Suzan Verberne, Nan Bai, Masoud Mansoury
2026 — ed.
Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part II
ECIR (2)
Ricardo Campos, Adam Jatowt, Yanyan Lan, Mohammad Aliannejadi, Christine Bauer, Sean MacAvaney, Avishek Anand, Zhaochun Ren, Suzan Verberne, Nan Bai, Masoud Mansoury
2026 — ed.
Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part III
ECIR (3)
Ricardo Campos, Adam Jatowt, Yanyan Lan, Mohammad Aliannejadi, Christine Bauer, Sean MacAvaney, Avishek Anand, Zhaochun Ren, Suzan Verberne, Nan Bai, Masoud Mansoury
2026 — ed.
Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part IV
ECIR (4)
Ricardo Campos, Adam Jatowt, Yanyan Lan, Mohammad Aliannejadi, Christine Bauer, Sean MacAvaney, Avishek Anand, Zhaochun Ren, Suzan Verberne, Nan Bai, Masoud Mansoury
2026 J jnl
Cold-Starts in Generative Recommendation: A Reproducibility Study.
CoRR
Zhen Zhang, Jujia Zhao, Xinyu Ma, Xin Xin, Maarten de Rijke, Zhaochun Ren
2026 J jnl
Conversational generative retrieval with contextual denoising.
Inf. Process. Manag.
Wenhao Zhang, Yuhan Wang, Yi Bai, Mengqi Zhang, Zhaochun Ren, Zhumin Chen, Pengjie Ren
2026 J jnl
Differentiable Semantic ID for Generative Recommendation.
CoRR
Junchen Fu, Xuri Ge, Alexandros Karatzoglou, Ioannis Arapakis, Suzan Verberne, Joemon M. Jose, Zhaochun Ren
2026 — conf
Generative Retrieval with Few-Shot Indexing.
ECIR (2)
Arian Askari, Chuan Meng, Mohammad Aliannejadi, Zhaochun Ren, Evangelos Kanoulas, Suzan Verberne
2026 A conf
Have We Really Understood Collaborative Information? An Empirical Investigation.
WSDM
Xiaokun Zhang, Zhaochun Ren, Bowei He, Ziqiang Cui, Chen Ma
2026 A* conf
Model Editing for New Document Integration in Generative Information Retrieval.
WWW
Zhen Zhang, Zihan Wang, Xinyu Ma, Shuaiqiang Wang, Dawei Yin, Xin Xin, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2026 J jnl
Model Editing for New Document Integration in Generative Information Retrieval.
CoRR
Zhen Zhang, Zihan Wang, Xinyu Ma, Shuaiqiang Wang, Dawei Yin, Xin Xin, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2026 — ed.
Natural Language Processing and Chinese Computing - 14th National CCF Conference, NLPCC 2025, Urumqi, China, August 7-9, 2025, Proceedings, Part I
NLPCC (1)
Xian-Ling Mao, Zhaochun Ren, Muyun Yang
2026 — ed.
Natural Language Processing and Chinese Computing - 14th National CCF Conference, NLPCC 2025, Urumqi, China, August 7-9, 2025, Proceedings, Part II
NLPCC (2)
Xian-Ling Mao, Zhaochun Ren, Muyun Yang
2026 — ed.
Natural Language Processing and Chinese Computing - 14th National CCF Conference, NLPCC 2025, Urumqi, China, August 7-9, 2025, Proceedings, Part III
NLPCC (3)
Xian-Ling Mao, Zhaochun Ren, Muyun Yang
2026 — ed.
Natural Language Processing and Chinese Computing - 14th National CCF Conference, NLPCC 2025, Urumqi, China, August 7-9, 2025, Proceedings, Part IV
NLPCC (4)
Xian-Ling Mao, Zhaochun Ren, Muyun Yang
2026 A* conf
R2NS: Recall and Re-ranking of Negative Samples for Sequential Recommendation.
WWW
Yuanzi Li, Xuri Ge, Jingyu Zhao, Yidan Wang, Jiyuan Yang, Zhumin Chen, Zhaochun Ren, Xin Xin
2026 J jnl
Reinforced Efficient Reasoning via Semantically Diverse Exploration.
CoRR
Ziqi Zhao, Zhaochun Ren, Jiahong Zou, Liu Yang, Zhiwei Xu, Xuri Ge, Zhumin Chen, Xinyu Ma, Daiting Shi, Shuaiqiang Wang, Dawei Yin, Xin Xin
2026 J jnl
ReportLogic: Evaluating Logical Quality in Deep Research Reports.
CoRR
Jujia Zhao, Zhaoxin Huan, Zihan Wang, Xiaolu Zhang, Jun Zhou, Suzan Verberne, Zhaochun Ren
2026 J jnl
SA-CAISR: Stage-Adaptive and Conflict-Aware Incremental Sequential Recommendation.
CoRR
Xiaomeng Song, Xinru Wang, Hanbing Wang, Hongyu Lu, Yu Chen, Zhaochun Ren, Zhumin Chen
2026 — conf
The Third Search Futures Workshop at ECIR'26.
ECIR (3)
Leif Azzopardi, Charles L. A. Clarke, Claudia Hauff, Yubin Kim, Zhaochun Ren, Adam Roegiest, Johanne R. Trippas, Saber Zerhoudi
2026 J jnl
Unifying Search and Recommendation in LLMs via Gradient Multi-Subspace Tuning.
CoRR
Jujia Zhao, Zihan Wang, Shuaiqun Pan, Suzan Verberne, Zhaochun Ren
2025 J jnl
A Comprehensive Survey of Self-Evolving AI Agents: A New Paradigm Bridging Foundation Models and Lifelong Agentic Systems.
CoRR
Jinyuan Fang, Yanwen Peng, Xi Zhang, Yingxu Wang, Xinhao Yi, Guibin Zhang, Yi Xu, Bin Wu, Siwei Liu, Zihao Li, Zhaochun Ren, Nikos Aletras, Xi Wang, Han Zhou, Zaiqiao Meng
2025 A* conf
A Cooperative Multi-Agent Framework for Zero-Shot Named Entity Recognition.
WWW
Zihan Wang, Ziqi Zhao, Yougang Lyu, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2025 J jnl
A Cooperative Multi-Agent Framework for Zero-Shot Named Entity Recognition.
CoRR
Zihan Wang, Ziqi Zhao, Yougang Lyu, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2025 J jnl
A Token is Worth over 1,000 Tokens: Efficient Knowledge Distillation through Low-Rank Clone.
CoRR
Jitai Hao, Qiang Huang, Hao Liu, Xinyan Xiao, Zhaochun Ren, Jun Yu
2025 J jnl
Belief-Calibrated Multi-Agent Consensus Seeking for Complex NLP Tasks.
CoRR
Wentao Deng, Jiahuan Pei, Zhiwei Xu, Zhaochun Ren, Zhumin Chen, Pengjie Ren
2025 — conf
Bridging the Capability Gap: Joint Alignment Tuning for Harmonizing LLM-based Multi-Agent Systems.
EMNLP (Findings)
Minghang Zhu, Zhengliang Shi, Zhiwei Xu, Shiguang Wu, Lingjie Wang, Pengjie Ren, Zhaochun Ren, Zhumin Chen
2025 J jnl
Bridging the Capability Gap: Joint Alignment Tuning for Harmonizing LLM-based Multi-Agent Systems.
CoRR
Minghang Zhu, Zhengliang Shi, Zhiwei Xu, Shiguang Wu, Lingjie Wang, Pengjie Ren, Zhaochun Ren, Zhumin Chen
2025 J jnl
Cognitive Debiasing Large Language Models for Decision-Making.
CoRR
Yougang Lyu, Shijie Ren, Yue Feng, Zihan Wang, Zhumin Chen, Zhaochun Ren, Maarten de Rijke
2025 A* conf
Constrained Auto-Regressive Decoding Constrains Generative Retrieval.
SIGIR
Shiguang Wu, Zhaochun Ren, Xin Xin, Jiyuan Yang, Mengqi Zhang, Zhumin Chen, Maarten de Rijke, Pengjie Ren
2025 J jnl
Constrained Auto-Regressive Decoding Constrains Generative Retrieval.
CoRR
Shiguang Wu, Zhaochun Ren, Xin Xin, Jiyuan Yang, Mengqi Zhang, Zhumin Chen, Maarten de Rijke, Pengjie Ren
2025 J jnl
Curriculum Approximate Unlearning for Session-based Recommendation.
CoRR
Liu Yang, Zhaochun Ren, Ziqi Zhao, Pengjie Ren, Zhumin Chen, Xinyi Li, Shuaiqiang Wang, Dawei Yin, Xin Xin
2025 J jnl
Deep Research: A Systematic Survey.
CoRR
Zhengliang Shi, Yiqun Chen, Haitao Li, Weiwei Sun, Shiyu Ni, Yougang Lyu, Run-Ze Fan, Bowen Jin, Yixuan Weng, Minjun Zhu, Qiujie Xie, Xinyu Guo, Qu Yang, Jiayi Wu, Jujia Zhao, Xiaqiang Tang, Xinbei Ma, Cunxiang Wang, Jiaxin Mao, Qingyao Ai, Jen-tse Huang, Wenxuan Wang, Yue Zhang, Yiming Yang, Zhaopeng Tu, Zhaochun Ren
2025 J jnl
DeepShop: A Benchmark for Deep Research Shopping Agents.
CoRR
Yougang Lyu, Xiaoyu Zhang, Lingyong Yan, Maarten de Rijke, Zhaochun Ren, Xiuying Chen
2025 J jnl
DeltaLLM: A Training-Free Framework Exploiting Temporal Sparsity for Efficient Edge LLM Inference.
CoRR
Jiawen Qi, Chang Gao, Zhaochun Ren, Qinyu Chen
2025 J jnl
DiffuGR: Generative Document Retrieval with Diffusion Language Models.
CoRR
Xinpeng Zhao, Yukun Zhao, Zhenyang Li, Mengqi Zhang, Jun Feng, Ran Chen, Ying Zhou, Zhumin Chen, Shuaiqiang Wang, Zhaochun Ren, Dawei Yin, Xin Xin
2025 J jnl
Direct Retrieval-augmented Optimization: Synergizing Knowledge Selection and Language Models.
CoRR
Zhengliang Shi, Lingyong Yan, Weiwei Sun, Yue Feng, Pengjie Ren, Xinyu Ma, Shuaiqiang Wang, Dawei Yin, Maarten de Rijke, Zhaochun Ren
2025 J jnl
Disentangling Knowledge Representations for Large Language Model Editing.
CoRR
Mengqi Zhang, Zisheng Zhou, Xiaotian Ye, Qiang Liu, Zhaochun Ren, Zhumin Chen, Pengjie Ren
2025 — conf
Divide-Then-Aggregate: An Efficient Tool Learning Method via Parallel Tool Invocation.
ACL (1)
Dongsheng Zhu, Weixian Shi, Zhengliang Shi, Zhaochun Ren, Shuaiqiang Wang, Lingyong Yan, Dawei Yin
2025 J jnl
Divide-Then-Aggregate: An Efficient Tool Learning Method via Parallel Tool Invocation.
CoRR
Dongsheng Zhu, Weixian Shi, Zhengliang Shi, Zhaochun Ren, Shuaiqiang Wang, Lingyong Yan, Dawei Yin
2025 — conf
Enhancing RAG Efficiency with Adaptive Context Compression.
EMNLP (Findings)
Shuyu Guo, Shuo Zhang, Zhaochun Ren
2025 J jnl
Enhancing RAG Efficiency with Adaptive Context Compression.
CoRR
Shuyu Guo, Zhaochun Ren
2025 J jnl
Evolution without Large Models: Training Language Model with Task Principles.
CoRR
Minghang Zhu, Shen Gao, Zhengliang Shi, Jiabao Fang, Pengjie Ren, Zhaochun Ren, Zhumin Chen, Shuo Shang
2025 A* conf
ExcluIR: Exclusionary Neural Information Retrieval.
AAAI
Wenhao Zhang, Mengqi Zhang, Shiguang Wu, Jiahuan Pei, Zhaochun Ren, Maarten de Rijke, Zhumin Chen, Pengjie Ren
2025 J jnl
Exploring Information Processing in Large Language Models: Insights from Information Bottleneck Theory.
CoRR
Zhou Yang, Zhengyu Qi, Zhaochun Ren, Zhikai Jia, Haizhou Sun, Xiaofei Zhu, Xiangwen Liao
2025 — conf
FULTR: A Large-Scale Fusion Learning to Rank Dataset and Its Application for Satisfaction-Oriented Ranking.
KDD (2)
Yuchen Li, Hao Zhang, Haojie Zhang, Hengyi Cai, Xinyu Ma, Shuaiqiang Wang, Haoyi Xiong, Zhaochun Ren, Maarten de Rijke, Dawei Yin
2025 A conf
Fine-Grained Emotion Recognition via In-Context Learning.
CIKM
Zhaochun Ren, Zhou Yang, Chenglong Ye, Haizhou Sun, Chao Chen, Xiaofei Zhu, Xiangwen Liao
2025 J jnl
Fine-Grained Emotion Recognition via In-Context Learning.
CoRR
Zhaochun Ren, Zhou Yang, Chenglong Ye, Haizhou Sun, Chao Chen, Xiaofei Zhu, Xiangwen Liao
2025 J jnl
Graph-Enhanced Prompt Learning for Cross-Domain Contract Element Extraction.
ACM Trans. Inf. Syst.
Zihan Wang, Hanbing Wang, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2025 J jnl
Have We Really Understood Collaborative Information? An Empirical Investigation.
CoRR
Xiaokun Zhang, Zhaochun Ren, Bowei He, Ziqiang Cui, Chen Ma
2025 A* conf
Improving Sequential Recommenders through Counterfactual Augmentation of System Exposure.
SIGIR
Ziqi Zhao, Zhaochun Ren, Jiyuan Yang, Zuming Yan, Zihan Wang, Liu Yang, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Xin Xin
2025 J jnl
Improving Sequential Recommenders through Counterfactual Augmentation of System Exposure.
CoRR
Ziqi Zhao, Zhaochun Ren, Jiyuan Yang, Zuming Yan, Zihan Wang, Liu Yang, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Xin Xin
2025 — ed.
Information Retrieval - 30th China Conference, CCIR 2024, Wuhan, China, October 18-20, 2024, Revised Selected Papers
CCIR
Xiangnan He, Zhaochun Ren, Ruiming Tang
2025 J jnl
Iterative Self-Incentivization Empowers Large Language Models as Agentic Searchers.
CoRR
Zhengliang Shi, Lingyong Yan, Dawei Yin, Suzan Verberne, Maarten de Rijke, Zhaochun Ren
2025 J jnl
Joint Flashback Adaptation for Forgetting-Resistant Instruction Tuning.
CoRR
Yukun Zhao, Lingyong Yan, Zhenyang Li, Shuaiqiang Wang, Zhumin Chen, Zhaochun Ren, Dawei Yin
2025 J jnl
LEGO Co-builder: Exploring Fine-Grained Vision-Language Modeling for Multimodal LEGO Assembly Assistants.
CoRR
Haochen Huang, Jiahuan Pei, Mohammad Aliannejadi, Xin Sun, Moonisa Ahsan, Chuang Yu, Zhaochun Ren, Pablo César, Junxiao Wang
2025 J jnl
Learning Robust Sequential Recommenders through Confident Soft Labels.
ACM Trans. Inf. Syst.
Shiguang Wu, Xin Xin, Pengjie Ren, Zhumin Chen, Jun Ma, Maarten de Rijke, Zhaochun Ren
2025 A* conf
MACPO: Weak-to-Strong Alignment via Multi-Agent Contrastive Preference Optimization.
ICLR
Yougang Lyu, Lingyong Yan, Zihan Wang, Dawei Yin, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2025 — conf
Malevolence Attacks Against Pretrained Dialogue Models.
ECIR (1)
Pengjie Ren, Ruiqi Li, Zhaochun Ren, Zhumin Chen, Maarten de Rijke, Yangjun Zhang
2025 — conf
Medical Question-Physician Robustness Routing for Community Healthcare Services.
CCIR
Wenchao Sun, Zhengliang Shi, Pengjie Ren, Jun Ma, Zhaochun Ren, Zhumin Chen
2025 A conf
Model Meets Knowledge: Analyzing Knowledge Types for Conversational Recommender Systems.
RecSys
Jujia Zhao, Yumeng Wang, Zhaochun Ren, Suzan Verberne
2025 — conf
Offline Trajectory Optimization for Offline Reinforcement Learning.
KDD (2)
Ziqi Zhao, Zhaochun Ren, Liu Yang, Yunsen Liang, Fajie Yuan, Pengjie Ren, Zhumin Chen, Jun Ma, Xin Xin
2025 A* conf
OmniKV: Dynamic Context Selection for Efficient Long-Context LLMs.
ICLR
Jitai Hao, Yuke Zhu, Tian Wang, Jun Yu, Xin Xin, Bo Zheng, Zhaochun Ren, Sheng Guo
2025 J jnl
On protecting the data privacy of Large Language Models (LLMs) and LLM agents: A literature review.
High Confid. Comput.
Biwei Yan, Kun Li, Minghui Xu, Yueyan Dong, Yue Zhang, Zhaochun Ren, Xiuzhen Cheng
2025 J jnl
OpenReward: Learning to Reward Long-form Agentic Tasks via Reinforcement Learning.
CoRR
Ziyou Hu, Zhengliang Shi, Minghang Zhu, Haitao Li, Teng Sun, Pengjie Ren, Suzan Verberne, Zhaochun Ren
2025 A conf
ProActLLM: Proactive Conversational Information Seeking with Large Language Models.
CIKM
Shubham Chatterjee, Xi Wang, Shuo Zhang, Sajad Ebrahimi, Zhaochun Ren, Debasis Ganguly, Gareth J. F. Jones, Emine Yilmaz, Hamed Zamani
2025 — conf
R
SIGIR-AP
Haitao Yu, Yubo Fang, Xuri Ge, Xin Xin, Zihan Wang, Junchen Fu, Joemon M. Jose, Weizhi Ma, Zhaochun Ren
2025 J jnl
ReleaseEval: A Benchmark for Evaluating Language Models in Automated Release Note Generation.
CoRR
Qianru Meng, Zhaochun Ren, Joost Visser
2025 A* conf
Replication and Exploration of Generative Retrieval over Dynamic Corpora.
SIGIR
Zhen Zhang, Xinyu Ma, Weiwei Sun, Pengjie Ren, Zhumin Chen, Shuaiqiang Wang, Dawei Yin, Maarten de Rijke, Zhaochun Ren
2025 J jnl
Replication and Exploration of Generative Retrieval over Dynamic Corpora.
CoRR
Zhen Zhang, Xinyu Ma, Weiwei Sun, Pengjie Ren, Zhumin Chen, Shuaiqiang Wang, Dawei Yin, Maarten de Rijke, Zhaochun Ren
2025 J jnl
Report on the 1st Workshop on Human-Centered Recommender Systems (HCRS 2025) at TheWebConf 2025.
SIGIR Forum
Kaike Zhang, Yunfan Wu, Yougang Lyu, Du Su, Yingqiang Ge, Shuchang Liu, Qi Cao, Zhaochun Ren, Fei Sun
2025 J jnl
Report on the 2nd Search Futures Workshop at ECIR 2025.
SIGIR Forum
Charles L. A. Clarke, Paul B. Kantor, Adam Roegiest, Johanne R. Trippas, Zhaochun Ren, Maria Sofia Bucarelli, Xiao Fu, Yixing Fan, Michael Granitzer, David Graus, Maria Heuss, Jaap Kamps, Yibin Lei, Andrew Parry, Damiaan Reijnaers, Maarten de Rijke, Siddharth A. K. Singh, Yubao Tang, Suzan Verberne, Jonas Wallat, Yumeng Wang, Chen Xu, Andrew Yates, Saber Zerhoudi, Jujia Zhao
2025 — conf
Retrieval Models Aren't Tool-Savvy: Benchmarking Tool Retrieval for Large Language Models.
ACL (Findings)
Zhengliang Shi, Yuhan Wang, Lingyong Yan, Pengjie Ren, Shuaiqiang Wang, Dawei Yin, Zhaochun Ren
2025 J jnl
Retrieval Models Aren't Tool-Savvy: Benchmarking Tool Retrieval for Large Language Models.
CoRR
Zhengliang Shi, Yuhan Wang, Lingyong Yan, Pengjie Ren, Shuaiqiang Wang, Dawei Yin, Zhaochun Ren
2025 A* conf
SimPER: A Minimalist Approach to Preference Alignment without Hyperparameters.
ICLR
Teng Xiao, Yige Yuan, Zhengyu Chen, Mingxiao Li, Shangsong Liang, Zhaochun Ren, Vasant G. Honavar
2025 J jnl
SimPER: A Minimalist Approach to Preference Alignment without Hyperparameters.
CoRR
Teng Xiao, Yige Yuan, Zhengyu Chen, Mingxiao Li, Shangsong Liang, Zhaochun Ren, Vasant G. Honavar
2025 J jnl
Social Welfare Function Leaderboard: When LLM Agents Allocate Social Welfare.
CoRR
Zhengliang Shi, Ruotian Ma, Jen-tse Huang, Xinbei Ma, Xingyu Chen, Mengru Wang, Qu Yang, Yue Wang, Fanghua Ye, Ziyang Chen, Shanyi Wang, Cixing Li, Wenxuan Wang, Zhaopeng Tu, Xiaolong Li, Zhaochun Ren, Linus
2025 — conf
Task Knowledge Injection via Interpolations and Reinstatement for Large Language Model Generalization.
ACL (Findings)
Yukun Zhao, Lingyong Yan, Zhenyang Li, Shuaiqiang Wang, Zhumin Chen, Zhaochun Ren, Dawei Yin
2025 — conf
The 1st Workshop on Human-Centered Recommender Systems.
WWW (Companion Volume)
Kaike Zhang, Yunfan Wu, Yougang Lyu, Du Su, Yingqiang Ge, Shuchang Liu, Qi Cao, Zhaochun Ren, Fei Sun
2025 A conf
The 1st Workshop on LLM Agents for Social Simulation.
CIKM
Yige Yuan, Junkai Zhou, Bingbing Xu, Liang Pang, Du Su, An Zhang, Teng Xiao, Fengli Xu, Zhaochun Ren, Xu Chen
2025 — conf
The Second Search Futures Workshop at ECIR'25.
ECIR (5)
Charles Clarke, Paul B. Kantor, Adam Roegiest, Ian Soboroff, Johanne R. Trippas, Zhaochun Ren
2025 A* conf
Tool Learning in the Wild: Empowering Language Models as Automatic Tool Agents.
WWW
Zhengliang Shi, Shen Gao, Lingyong Yan, Yue Feng, Xiuyi Chen, Zhumin Chen, Dawei Yin, Suzan Verberne, Zhaochun Ren
2025 — conf
UIPE: Enhancing LLM Unlearning by Removing Knowledge Related to Forgetting Targets.
EMNLP (Findings)
Wenyu Wang, Mengqi Zhang, Xiaotian Ye, Zhaochun Ren, Pengjie Ren, Zhumin Chen
2025 J jnl
UIPE: Enhancing LLM Unlearning by Removing Knowledge Related to Forgetting Targets.
CoRR
Wenyu Wang, Mengqi Zhang, Xiaotian Ye, Zhaochun Ren, Zhumin Chen, Pengjie Ren
2025 J jnl
Unified Multi-Scenario Summarization Evaluation and Explanation.
IEEE Trans. Knowl. Data Eng.
Shuo Shang, Zhitao Yao, Hao Fu, Chongyang Tao, Xiuying Chen, Feng Wang, Yongbo Wang, Zhaochun Ren, Shen Gao
2025 J jnl
Unifying Search and Recommendation: A Generative Paradigm Inspired by Information Theory.
CoRR
Jujia Zhao, Wenjie Wang, Chen Xu, Xiuying Chen, Zhaochun Ren, Suzan Verberne
2025 J jnl
ZeroGR: A Generalizable and Scalable Framework for Zero-Shot Generative Retrieval.
CoRR
Weiwei Sun, Keyi Kong, Xinyu Ma, Shuaiqiang Wang, Dawei Yin, Maarten de Rijke, Zhaochun Ren, Yiming Yang
2024 J jnl
A Multi-Agent Conversational Recommender System.
CoRR
Jiabao Fang, Shen Gao, Pengjie Ren, Xiuying Chen, Suzan Verberne, Zhaochun Ren
2024 J jnl
ASLoRA: Adaptive Sharing Low-Rank Adaptation Across Layers.
CoRR
Junyan Hu, Xue Xiao, Mengqi Zhang, Yao Chen, Zhaochun Ren, Zhumin Chen, Pengjie Ren
2024 — conf
An Iterative Associative Memory Model for Empathetic Response Generation.
ACL (1)
Zhou Yang, Zhaochun Ren, Yufeng Wang, Haizhou Sun, Chao Chen, Xiaofei Zhu, Xiangwen Liao
2024 J jnl
An Iterative Associative Memory Model for Empathetic Response Generation.
CoRR
Zhou Yang, Zhaochun Ren, Yufeng Wang, Chao Chen, Haizhou Sun, Xiaofei Zhu, Xiangwen Liao
2024 — conf
Answer Retrieval in Legal Community Question Answering.
ECIR (3)
Arian Askari, Zihui Yang, Zhaochun Ren, Suzan Verberne
2024 J jnl
Answer Retrieval in Legal Community Question Answering.
CoRR
Arian Askari, Zihui Yang, Zhaochun Ren, Suzan Verberne
2024 — conf
CAUSE: Counterfactual Assessment of User Satisfaction Estimation in Task-Oriented Dialogue Systems.
ACL (Findings)
Amin Abolghasemi, Zhaochun Ren, Arian Askari, Mohammad Aliannejadi, Maarten de Rijke, Suzan Verberne
2024 J jnl
CAUSE: Counterfactual Assessment of User Satisfaction Estimation in Task-Oriented Dialogue Systems.
CoRR
Amin Abolghasemi, Zhaochun Ren, Arian Askari, Mohammad Aliannejadi, Maarten de Rijke, Suzan Verberne
2024 J jnl
Center-retained fine-tuning for conversational question ranking through unsupervised center identification.
Inf. Process. Manag.
Zhongkun Liu, Zhumin Chen, Zhaochun Ren, Shen Gao, Jun Ma, Pengjie Ren
2024 J jnl
Chain of Tools: Large Language Model is an Automatic Multi-tool Learner.
CoRR
Zhengliang Shi, Shen Gao, Xiuyi Chen, Yue Feng, Lingyong Yan, Haibo Shi, Dawei Yin, Zhumin Chen, Suzan Verberne, Zhaochun Ren
2024 J jnl
Cognitive Biases in Large Language Models for News Recommendation.
CoRR
Yougang Lyu, Xiaoyu Zhang, Zhaochun Ren, Maarten de Rijke
2024 A* conf
Confucius: Iterative Tool Learning from Introspection Feedback by Easy-to-Difficult Curriculum.
AAAI
Shen Gao, Zhengliang Shi, Minghang Zhu, Bowen Fang, Xin Xin, Pengjie Ren, Zhumin Chen, Jun Ma, Zhaochun Ren
2024 A conf
Content-Based Collaborative Generation for Recommender Systems.
CIKM
Yidan Wang, Zhaochun Ren, Weiwei Sun, Jiyuan Yang, Zhixiang Liang, Xin Chen, Ruobing Xie, Su Yan, Xu Zhang, Pengjie Ren, Zhumin Chen, Xin Xin
2024 J jnl
DGEKT: A Dual Graph Ensemble Learning Method for Knowledge Tracing.
ACM Trans. Inf. Syst.
Chaoran Cui, Yumo Yao, Chunyun Zhang, Hebo Ma, Yuling Ma, Zhaochun Ren, Chen Zhang, James Ko
2024 A conf
Debiasing Sequential Recommenders through Distributionally Robust Optimization over System Exposure.
WSDM
Jiyuan Yang, Yue Ding, Yidan Wang, Pengjie Ren, Zhumin Chen, Fei Cai, Jun Ma, Rui Zhang, Zhaochun Ren, Xin Xin
2024 A* conf
Disentangling ID and Modality Effects for Session-based Recommendation.
SIGIR
Xiaokun Zhang, Bo Xu, Zhaochun Ren, Xiaochen Wang, Hongfei Lin, Fenglong Ma
2024 J jnl
Disentangling ID and Modality Effects for Session-based Recommendation.
CoRR
Xiaokun Zhang, Bo Xu, Zhaochun Ren, Xiaochen Wang, Hongfei Lin, Fenglong Ma
2024 J jnl
Diversifying Sequential Recommendation with Retrospective and Prospective Transformers.
ACM Trans. Inf. Syst.
Chaoyu Shi, Pengjie Ren, Dongjie Fu, Xin Xin, Shansong Yang, Fei Cai, Zhaochun Ren, Zhumin Chen
2024 J jnl
Enhanced Generative Recommendation via Content and Collaboration Integration.
CoRR
Yidan Wang, Zhaochun Ren, Weiwei Sun, Jiyuan Yang, Zhixiang Liang, Xin Chen, Ruobing Xie, Su Yan, Xu Zhang, Pengjie Ren, Zhumin Chen, Xin Xin
2024 J jnl
Enhancing Empathetic Response Generation by Augmenting LLMs with Small-scale Empathetic Models.
CoRR
Zhou Yang, Zhaochun Ren, Yufeng Wang, Shizhong Peng, Haizhou Sun, Xiaofei Zhu, Xiangwen Liao
2024 J jnl
ExcluIR: Exclusionary Neural Information Retrieval.
CoRR
Wenhao Zhang, Mengqi Zhang, Shiguang Wu, Jiahuan Pei, Zhaochun Ren, Maarten de Rijke, Zhumin Chen, Pengjie Ren
2024 J jnl
Exploiting Emotion-Semantic Correlations for Empathetic Response Generation.
CoRR
Zhou Yang, Zhaochun Ren, Yufeng Wang, Xiaofei Zhu, Zhihao Chen, Tiecheng Cai, Yunbing Wu, Yisong Su, Sibo Ju, Xiangwen Liao
2024 — conf
Generate-then-Ground in Retrieval-Augmented Generation for Multi-hop Question Answering.
ACL (1)
Zhengliang Shi, Shuo Zhang, Weiwei Sun, Shen Gao, Pengjie Ren, Zhumin Chen, Zhaochun Ren
2024 J jnl
Generate-then-Ground in Retrieval-Augmented Generation for Multi-hop Question Answering.
CoRR
Zhengliang Shi, Shuo Zhang, Weiwei Sun, Shen Gao, Pengjie Ren, Zhumin Chen, Zhaochun Ren
2024 A* conf
Generative News Recommendation.
WWW
Shen Gao, Jiabao Fang, Quan Tu, Zhitao Yao, Zhumin Chen, Pengjie Ren, Zhaochun Ren
2024 J jnl
Generative News Recommendation.
CoRR
Shen Gao, Jiabao Fang, Quan Tu, Zhitao Yao, Zhumin Chen, Pengjie Ren, Zhaochun Ren
2024 A* conf
Generative Retrieval as Multi-Vector Dense Retrieval.
SIGIR
Shiguang Wu, Wenda Wei, Mengqi Zhang, Zhumin Chen, Jun Ma, Zhaochun Ren, Maarten de Rijke, Pengjie Ren
2024 J jnl
Generative Retrieval as Multi-Vector Dense Retrieval.
CoRR
Shiguang Wu, Wenda Wei, Mengqi Zhang, Zhumin Chen, Jun Ma, Zhaochun Ren, Maarten de Rijke, Pengjie Ren
2024 J jnl
Generative Retrieval with Few-shot Indexing.
CoRR
Arian Askari, Chuan Meng, Mohammad Aliannejadi, Zhaochun Ren, Evangelos Kanoulas, Suzan Verberne
2024 — conf
How Large Language Models Encode Context Knowledge? A Layer-Wise Probing Study.
LREC/COLING
Tianjie Ju, Weiwei Sun, Wei Du, Xinwei Yuan, Zhaochun Ren, Gongshen Liu
2024 J jnl
How Large Language Models Encode Context Knowledge? A Layer-Wise Probing Study.
CoRR
Tianjie Ju, Weiwei Sun, Wei Du, Xinwei Yuan, Zhaochun Ren, Gongshen Liu
2024 — conf
Improving the Robustness of Large Language Models via Consistency Alignment.
LREC/COLING
Yukun Zhao, Lingyong Yan, Weiwei Sun, Guoliang Xing, Shuaiqiang Wang, Chong Meng, Zhicong Cheng, Zhaochun Ren, Dawei Yin
2024 J jnl
Improving the Robustness of Large Language Models via Consistency Alignment.
CoRR
Yukun Zhao, Lingyong Yan, Weiwei Sun, Guoliang Xing, Shuaiqiang Wang, Chong Meng, Zhicong Cheng, Zhaochun Ren, Dawei Yin
2024 J jnl
Information Discovery in E-commerce.
Found. Trends Inf. Retr.
Zhaochun Ren, Xiangnan He, Dawei Yin, Maarten de Rijke
2024 J jnl
Information Discovery in e-Commerce.
CoRR
Zhaochun Ren, Xiangnan He, Dawei Yin, Maarten de Rijke
2024 A* conf
KnowTuning: Knowledge-aware Fine-tuning for Large Language Models.
EMNLP
Yougang Lyu, Lingyong Yan, Shuaiqiang Wang, Haibo Shi, Dawei Yin, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2024 J jnl
KnowTuning: Knowledge-aware Fine-tuning for Large Language Models.
CoRR
Yougang Lyu, Lingyong Yan, Shuaiqiang Wang, Haibo Shi, Dawei Yin, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2024 — conf
Knowing What LLMs DO NOT Know: A Simple Yet Effective Self-Detection Method.
NAACL-HLT
Yukun Zhao, Lingyong Yan, Weiwei Sun, Guoliang Xing, Chong Meng, Shuaiqiang Wang, Zhicong Cheng, Zhaochun Ren, Dawei Yin
2024 J jnl
LLM-based Federated Recommendation.
CoRR
Jujia Zhao, Wenjie Wang, Chen Xu, Zhaochun Ren, See-Kiong Ng, Tat-Seng Chua
2024 J jnl
Learning to Ask: Conversational Product Search via Representation Learning.
CoRR
Jie Zou, Jimmy Xiangji Huang, Zhaochun Ren, Evangelos Kanoulas
2024 — conf
Learning to Use Tools via Cooperative and Interactive Agents.
EMNLP (Findings)
Zhengliang Shi, Shen Gao, Xiuyi Chen, Yue Feng, Lingyong Yan, Haibo Shi, Dawei Yin, Pengjie Ren, Suzan Verberne, Zhaochun Ren
2024 J jnl
Learning to Use Tools via Cooperative and Interactive Agents.
CoRR
Zhengliang Shi, Shen Gao, Xiuyi Chen, Lingyong Yan, Haibo Shi, Dawei Yin, Zhumin Chen, Pengjie Ren, Suzan Verberne, Zhaochun Ren
2024 J jnl
MACPO: Weak-to-Strong Alignment via Multi-Agent Contrastive Preference Optimization.
CoRR
Yougang Lyu, Lingyong Yan, Zihan Wang, Dawei Yin, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2024 A* conf
MAIR: A Massive Benchmark for Evaluating Instructed Retrieval.
EMNLP
Weiwei Sun, Zhengliang Shi, Wu Long, Lingyong Yan, Xinyu Ma, Yiding Liu, Min Cao, Dawei Yin, Zhaochun Ren
2024 J jnl
MAIR: A Massive Benchmark for Evaluating Instructed Retrieval.
CoRR
Weiwei Sun, Zhengliang Shi, Jiulong Wu, Lingyong Yan, Xinyu Ma, Yiding Liu, Min Cao, Dawei Yin, Zhaochun Ren
2024 — conf
MEFT: Memory-Efficient Fine-Tuning through Sparse Adapter.
ACL (1)
Jitai Hao, Weiwei Sun, Xin Xin, Qi Meng, Zhumin Chen, Pengjie Ren, Zhaochun Ren
2024 J jnl
MEFT: Memory-Efficient Fine-Tuning through Sparse Adapter.
CoRR
Jitai Hao, Weiwei Sun, Xin Xin, Qi Meng, Zhumin Chen, Pengjie Ren, Zhaochun Ren
2024 — conf
MELoRA: Mini-Ensemble Low-Rank Adapters for Parameter-Efficient Fine-Tuning.
ACL (1)
Pengjie Ren, Chengshun Shi, Shiguang Wu, Mengqi Zhang, Zhaochun Ren, Maarten de Rijke, Zhumin Chen, Jiahuan Pei
2024 J jnl
Metaphorical User Simulators for Evaluating Task-oriented Dialogue Systems.
ACM Trans. Inf. Syst.
Weiwei Sun, Shuyu Guo, Shuo Zhang, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2024 J jnl
Mini-Ensemble Low-Rank Adapters for Parameter-Efficient Fine-Tuning.
CoRR
Pengjie Ren, Chengshun Shi, Shiguang Wu, Mengqi Zhang, Zhaochun Ren, Maarten de Rijke, Zhumin Chen, Jiahuan Pei
2024 J jnl
Offline Trajectory Generalization for Offline Reinforcement Learning.
CoRR
Ziqi Zhao, Zhaochun Ren, Liu Yang, Fajie Yuan, Pengjie Ren, Zhumin Chen, Jun Ma, Xin Xin
2024 J jnl
On Protecting the Data Privacy of Large Language Models (LLMs): A Survey.
CoRR
Biwei Yan, Kun Li, Minghui Xu, Yueyan Dong, Yue Zhang, Zhaochun Ren, Xiuzhen Cheng
2024 A conf
On the Effectiveness of Unlearning in Session-Based Recommendation.
WSDM
Xin Xin, Liu Yang, Ziqi Zhao, Pengjie Ren, Zhumin Chen, Jun Ma, Zhaochun Ren
2024 — conf
R
SIGIR-AP
Zihan Wang, Xuri Ge, Joemon M. Jose, Haitao Yu, Weizhi Ma, Zhaochun Ren, Xin Xin
2024 J jnl
R^3AG: First Workshop on Refined and Reliable Retrieval Augmented Generation.
CoRR
Zihan Wang, Xuri Ge, Joemon M. Jose, Haitao Yu, Weizhi Ma, Zhaochun Ren, Xin Xin
2024 — conf
Recent Advances in Generative Information Retrieval.
ECIR (5)
Yubao Tang, Ruqing Zhang, Zhaochun Ren, Jiafeng Guo, Maarten de Rijke
2024 A* conf
Recent Advances in Generative Information Retrieval.
SIGIR
Yubao Tang, Ruqing Zhang, Zhaochun Ren, Jiafeng Guo, Maarten de Rijke
2024 J jnl
Report on the Search Futures Workshop at ECIR 2024.
SIGIR Forum
Leif Azzopardi, Charles L. A. Clarke, Paul B. Kantor, Bhaskar Mitra, Johanne R. Trippas, Zhaochun Ren, Mohammad Aliannejadi, Negar Arabzadeh, Raman Chandrasekar, Maarten de Rijke, Panagiotis Eustratiadis, William R. Hersh, Jin Huang, Evangelos Kanoulas, Jasmin Kareem, Yongkang Li, Simon Lupart, Kidist Amde Mekonnen, Adam Roegiest, Ian Soboroff, Fabrizio Silvestri, Suzan Verberne, David Vos, Eugene Yang, Yuyue Zhao
2024 — conf
Self-Supervised Position Debiasing for Large Language Models.
ACL (Findings)
Zhongkun Liu, Zheng Chen, Mengqi Zhang, Zhaochun Ren, Pengjie Ren, Zhumin Chen
2024 J jnl
Situation-aware empathetic response generation.
Inf. Process. Manag.
Zhou Yang, Zhaochun Ren, Yufeng Wang, Haizhou Sun, Xiaofei Zhu, Xiangwen Liao
2024 J jnl
The 1st Workshop on Human-Centered Recommender Systems.
CoRR
Kaike Zhang, Yunfan Wu, Yougang Lyu, Du Su, Yingqiang Ge, Shuchang Liu, Qi Cao, Zhaochun Ren, Fei Sun
2024 — conf
The Search Futures Workshop.
ECIR (5)
Leif Azzopardi, Charles L. A. Clarke, Paul B. Kantor, Bhaskar Mitra, Johanne R. Trippas, Zhaochun Ren
2024 A conf
Towards Empathetic Conversational Recommender Systems.
RecSys
Xiaoyu Zhang, Ruobing Xie, Yougang Lyu, Xin Xin, Pengjie Ren, Mingfei Liang, Bo Zhang, Zhanhui Kang, Maarten de Rijke, Zhaochun Ren
2024 J jnl
Towards Empathetic Conversational Recommender Systems.
CoRR
Xiaoyu Zhang, Ruobing Xie, Yougang Lyu, Xin Xin, Pengjie Ren, Mingfei Liang, Bo Zhang, Zhanhui Kang, Maarten de Rijke, Zhaochun Ren
2024 J jnl
Uncovering Selective State Space Model's Capabilities in Lifelong Sequential Recommendation.
CoRR
Jiyuan Yang, Yuanzi Li, Jingyu Zhao, Hanbing Wang, Muyang Ma, Jun Ma, Zhaochun Ren, Mengqi Zhang, Xin Xin, Zhumin Chen, Pengjie Ren
2024 J jnl
Unifying heterogeneous and homogeneous relations for personalized compatibility modeling.
Knowl. Based Syst.
Jinhuan Liu, Lei Hou, Xu Yu, Xuemeng Song, Zhaochun Ren
2024 J jnl
VN Network: Embedding Newly Emerging Entities with Virtual Neighbors.
CoRR
Yongquan He, Zihan Wang, Peng Zhang, Zhaopeng Tu, Zhaochun Ren
2024 J jnl
What are the limits of cross-lingual dense passage retrieval for low-resource languages?
CoRR
Jie Wu, Zhaochun Ren, Suzan Verberne
2024 J jnl
Zero-Shot Position Debiasing for Large Language Models.
CoRR
Zhongkun Liu, Zheng Chen, Mengqi Zhang, Zhaochun Ren, Zhumin Chen, Pengjie Ren
2023 A* conf
A Self-Correcting Sequential Recommender.
WWW
Yujie Lin, Chenyang Wang, Zhumin Chen, Zhaochun Ren, Xin Xin, Qiang Yan, Maarten de Rijke, Xiuzhen Cheng, Pengjie Ren
2023 J jnl
A Self-Correcting Sequential Recommender.
CoRR
Yujie Lin, Chenyang Wang, Zhumin Chen, Zhaochun Ren, Xin Xin, Qiang Yan, Maarten de Rijke, Xiuzhen Cheng, Pengjie Ren
2023 — conf
Answering Ambiguous Questions via Iterative Prompting.
ACL (1)
Weiwei Sun, Hengyi Cai, Hongshen Chen, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2023 J jnl
Answering Ambiguous Questions via Iterative Prompting.
CoRR
Weiwei Sun, Hengyi Cai, Hongshen Chen, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2023 A* conf
CTRLStruct: Dialogue Structure Learning for Open-Domain Response Generation.
WWW
Congchi Yin, Piji Li, Zhaochun Ren
2023 J jnl
CTRLStruct: Dialogue Structure Learning for Open-Domain Response Generation.
CoRR
Congchi Yin, Piji Li, Zhaochun Ren
2023 A* conf
Contrastive Learning Reduces Hallucination in Conversations.
AAAI
Weiwei Sun, Zhengliang Shi, Shen Gao, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2023 A* conf
Contrastive State Augmentations for Reinforcement Learning-Based Recommender Systems.
SIGIR
Zhaochun Ren, Na Huang, Yidan Wang, Pengjie Ren, Jun Ma, Jiahuan Lei, Xinlei Shi, Hengliang Luo, Joemon M. Jose, Xin Xin
2023 J jnl
Contrastive State Augmentations for Reinforcement Learning-Based Recommender Systems.
CoRR
Zhaochun Ren, Na Huang, Yidan Wang, Pengjie Ren, Jun Ma, Jiahuan Lei, Xinlei Shi, Hengliang Luo, Joemon M. Jose, Xin Xin
2023 J jnl
Debiasing Sequential Recommenders through Distributionally Robust Optimization over System Exposure.
CoRR
Jiyuan Yang, Yue Ding, Yidan Wang, Pengjie Ren, Zhumin Chen, Fei Cai, Jun Ma, Rui Zhang, Zhaochun Ren, Xin Xin
2023 J jnl
DiQAD: A Benchmark Dataset for End-to-End Open-domain Dialogue Assessment.
CoRR
Yukun Zhao, Lingyong Yan, Weiwei Sun, Chong Meng, Shuaiqiang Wang, Zhicong Cheng, Zhaochun Ren, Dawei Yin
2023 — conf
DiQAD: A Benchmark Dataset for Open-domain Dialogue Quality Assessment.
EMNLP (Findings)
Yukun Zhao, Lingyong Yan, Weiwei Sun, Chong Meng, Shuaiqiang Wang, Zhicong Cheng, Zhaochun Ren, Dawei Yin
2023 — conf
Exploiting Emotion-Semantic Correlations for Empathetic Response Generation.
EMNLP (Findings)
Zhou Yang, Zhaochun Ren, Yufeng Wang, Xiaofei Zhu, Zhihao Chen, Tiecheng Cai, Yunbing Wu, Yisong Su, Sibo Ju, Xiangwen Liao
2023 A* conf
Feature-Level Debiased Natural Language Understanding.
AAAI
Yougang Lyu, Piji Li, Yechang Yang, Maarten de Rijke, Pengjie Ren, Yukun Zhao, Dawei Yin, Zhaochun Ren
2023 — conf
Generalizing Few-Shot Named Entity Recognizers to Unseen Domains with Type-Related Features.
EMNLP (Findings)
Zihan Wang, Ziqi Zhao, Zhumin Chen, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2023 J jnl
Generalizing Few-Shot Named Entity Recognizers to Unseen Domains with Type-Related Features.
CoRR
Zihan Wang, Ziqi Zhao, Zhumin Chen, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2023 — conf
Generative Knowledge Selection for Knowledge-Grounded Dialogues.
EACL (Findings)
Weiwei Sun, Pengjie Ren, Zhaochun Ren
2023 J jnl
Generative Knowledge Selection for Knowledge-Grounded Dialogues.
CoRR
Weiwei Sun, Pengjie Ren, Zhaochun Ren
2023 A* conf
Improving Implicit Feedback-Based Recommendation through Multi-Behavior Alignment.
SIGIR
Xin Xin, Xiangyuan Liu, Hanbing Wang, Pengjie Ren, Zhumin Chen, Jiahuan Lei, Xinlei Shi, Hengliang Luo, Joemon M. Jose, Maarten de Rijke, Zhaochun Ren
2023 J jnl
Improving Implicit Feedback-Based Recommendation through Multi-Behavior Alignment.
CoRR
Xin Xin, Xiangyuan Liu, Hanbing Wang, Pengjie Ren, Zhumin Chen, Jiahuan Lei, Xinlei Shi, Hengliang Luo, Joemon M. Jose, Maarten de Rijke, Zhaochun Ren
2023 J jnl
Improving Transformer-based Sequential Recommenders through Preference Editing.
ACM Trans. Inf. Syst.
Muyang Ma, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Huasheng Liang, Jun Ma, Maarten de Rijke
2023 J jnl
Information Retrieval Meets Large Language Models: A Strategic Report from Chinese IR Community.
CoRR
Qingyao Ai, Ting Bai, Zhao Cao, Yi Chang, Jiawei Chen, Zhumin Chen, Zhiyong Cheng, Shoubin Dong, Zhicheng Dou, Fuli Feng, Shen Gao, Jiafeng Guo, Xiangnan He, Yanyan Lan, Chenliang Li, Yiqun Liu, Ziyu Lyu, Weizhi Ma, Jun Ma, Zhaochun Ren, Pengjie Ren, Zhiqiang Wang, Mingwen Wang, Ji-Rong Wen, Le Wu, Xin Xin, Jun Xu, Dawei Yin, Peng Zhang, Fan Zhang, Weinan Zhang, Min Zhang, Xiaofei Zhu
2023 J jnl
Information Retrieval meets Large Language Models: A strategic report from Chinese IR community.
AI Open
Qingyao Ai, Ting Bai, Zhao Cao, Yi Chang, Jiawei Chen, Zhumin Chen, Zhiyong Cheng, Shoubin Dong, Zhicheng Dou, Fuli Feng, Shen Gao, Jiafeng Guo, Xiangnan He, Yanyan Lan, Chenliang Li, Yiqun Liu, Ziyu Lyu, Weizhi Ma, Jun Ma, Zhaochun Ren, Pengjie Ren, Zhiqiang Wang, Mingwen Wang, Ji-Rong Wen, Le Wu, Xin Xin, Jun Xu, Dawei Yin, Peng Zhang, Fan Zhang, Weinan Zhang, Min Zhang, Xiaofei Zhu
2023 J jnl
Instruction Distillation Makes Large Language Models Efficient Zero-shot Rankers.
CoRR
Weiwei Sun, Zheng Chen, Xinyu Ma, Lingyong Yan, Shuaiqiang Wang, Pengjie Ren, Zhumin Chen, Dawei Yin, Zhaochun Ren
2023 J jnl
Intent-calibrated Self-training for Answer Selection in Open-domain Dialogues.
CoRR
Wentao Deng, Jiahuan Pei, Zhaochun Ren, Zhumin Chen, Pengjie Ren
2023 J jnl
Is ChatGPT Good at Search? Investigating Large Language Models as Re-Ranking Agent.
CoRR
Weiwei Sun, Lingyong Yan, Xinyu Ma, Pengjie Ren, Dawei Yin, Zhaochun Ren
2023 A* conf
Is ChatGPT Good at Search? Investigating Large Language Models as Re-Ranking Agents.
EMNLP
Weiwei Sun, Lingyong Yan, Xinyu Ma, Shuaiqiang Wang, Pengjie Ren, Zhumin Chen, Dawei Yin, Zhaochun Ren
2023 A conf
Iteratively Learning Representations for Unseen Entities with Inter-Rule Correlations.
CIKM
Zihan Wang, Kai Zhao, Yongquan He, Zhumin Chen, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2023 J jnl
Iteratively Learning Representations for Unseen Entities with Inter-Rule Correlations.
CoRR
Zihan Wang, Kai Zhao, Yongquan He, Zhumin Chen, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2023 J jnl
Knowing What LLMs DO NOT Know: A Simple Yet Effective Self-Detection Method.
CoRR
Yukun Zhao, Lingyong Yan, Weiwei Sun, Guoliang Xing, Chong Meng, Shuaiqiang Wang, Zhicong Cheng, Zhaochun Ren, Dawei Yin
2023 J jnl
Learning Robust Sequential Recommenders through Confident Soft Labels.
CoRR
Shiguang Wu, Xin Xin, Pengjie Ren, Zhumin Chen, Jun Ma, Maarten de Rijke, Zhaochun Ren
2023 J jnl
Learning to Ask: Conversational Product Search via Representation Learning.
ACM Trans. Inf. Syst.
Jie Zou, Jimmy Xiangji Huang, Zhaochun Ren, Evangelos Kanoulas
2023 A* conf
Learning to Tokenize for Generative Retrieval.
NeurIPS
Weiwei Sun, Lingyong Yan, Zheng Chen, Shuaiqiang Wang, Haichao Zhu, Pengjie Ren, Zhumin Chen, Dawei Yin, Maarten de Rijke, Zhaochun Ren
2023 J jnl
Learning to Tokenize for Generative Retrieval.
CoRR
Weiwei Sun, Lingyong Yan, Zheng Chen, Shuaiqiang Wang, Haichao Zhu, Pengjie Ren, Zhumin Chen, Dawei Yin, Maarten de Rijke, Zhaochun Ren
2023 J jnl
Modeling Sequential Recommendation as Missing Information Imputation.
CoRR
Yujie Lin, Zhumin Chen, Zhaochun Ren, Chenyang Wang, Qiang Yan, Maarten de Rijke, Xiuzhen Cheng, Pengjie Ren
2023 — conf
Multi-Defendant Legal Judgment Prediction via Hierarchical Reasoning.
EMNLP (Findings)
Yougang Lyu, Jitai Hao, Zihan Wang, Kai Zhao, Shen Gao, Pengjie Ren, Zhumin Chen, Fang Wang, Zhaochun Ren
2023 J jnl
Multi-Defendant Legal Judgment Prediction via Hierarchical Reasoning.
CoRR
Yougang Lyu, Jitai Hao, Zihan Wang, Kai Zhao, Shen Gao, Pengjie Ren, Zhumin Chen, Fang Wang, Zhaochun Ren
2023 A* conf
Multi-Source Multi-Type Knowledge Exploration and Exploitation for Dialogue Generation.
EMNLP
Xuanfan Ni, Hongliang Dai, Zhaochun Ren, Piji Li
2023 J jnl
On the Effectiveness of Unlearning in Session-Based Recommendation.
CoRR
Xin Xin, Liu Yang, Ziqi Zhao, Pengjie Ren, Zhumin Chen, Jun Ma, Zhaochun Ren
2023 J jnl
On the User Behavior Leakage from Recommender System Exposure.
ACM Trans. Inf. Syst.
Xin Xin, Jiyuan Yang, Hanbing Wang, Jun Ma, Pengjie Ren, Hengliang Luo, Xinlei Shi, Zhumin Chen, Zhaochun Ren
2023 J jnl
Parallel Split-Join Networks for Shared Account Cross-Domain Sequential Recommendations.
IEEE Trans. Knowl. Data Eng.
Wenchao Sun, Muyang Ma, Pengjie Ren, Yujie Lin, Zhumin Chen, Zhaochun Ren, Jun Ma, Maarten de Rijke
2023 A conf
Privacy-Preserving Federated Learning via Disentanglement.
CIKM
Wenjie Zhou, Piji Li, Zhaoyang Han, Xiaozhen Lu, Juan Li, Zhaochun Ren, Zhe Liu
2023 — conf
RADE: Reference-Assisted Dialogue Evaluation for Open-Domain Dialogue.
ACL (1)
Zhengliang Shi, Weiwei Sun, Shuo Zhang, Zhen Zhang, Pengjie Ren, Zhaochun Ren
2023 J jnl
RADE: Reference-Assisted Dialogue Evaluation for Open-Domain Dialogue.
CoRR
Zhengliang Shi, Weiwei Sun, Shuo Zhang, Zhen Zhang, Pengjie Ren, Zhaochun Ren
2023 A* conf
Syllogistic Reasoning for Legal Judgment Analysis.
EMNLP
Wentao Deng, Jiahuan Pei, Keyi Kong, Zhe Chen, Furu Wei, Yujun Li, Zhaochun Ren, Zhumin Chen, Pengjie Ren
2023 A* conf
Towards Explainable Conversational Recommender Systems.
SIGIR
Shuyu Guo, Shuo Zhang, Weiwei Sun, Pengjie Ren, Zhumin Chen, Zhaochun Ren
2023 J jnl
Towards Explainable Conversational Recommender Systems.
CoRR
Shuyu Guo, Shuo Zhang, Weiwei Sun, Pengjie Ren, Zhumin Chen, Zhaochun Ren
2023 — conf
Towards a Unified Framework for Reference Retrieval and Related Work Generation.
EMNLP (Findings)
Zhengliang Shi, Shen Gao, Zhen Zhang, Xiuying Chen, Zhumin Chen, Pengjie Ren, Zhaochun Ren
2023 — conf
UMSE: Unified Multi-scenario Summarization Evaluation.
ACL (Findings)
Shen Gao, Zhitao Yao, Chongyang Tao, Xiuying Chen, Pengjie Ren, Zhaochun Ren, Zhumin Chen
2023 J jnl
UMSE: Unified Multi-scenario Summarization Evaluation.
CoRR
Shen Gao, Zhitao Yao, Chongyang Tao, Xiuying Chen, Pengjie Ren, Zhaochun Ren, Zhumin Chen
2023 A conf
Variational Reasoning over Incomplete Knowledge Graphs for Conversational Recommendation.
WSDM
Xiaoyu Zhang, Xin Xin, Dongdong Li, Wenxuan Liu, Pengjie Ren, Zhumin Chen, Jun Ma, Zhaochun Ren
2022 J jnl
Contrastive Learning Reduces Hallucination in Conversations.
CoRR
Weiwei Sun, Zhengliang Shi, Shen Gao, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2022 J jnl
DGEKT: A Dual Graph Ensemble Learning Method for Knowledge Tracing.
CoRR
Chaoran Cui, Yumo Yao, Chunyun Zhang, Hebo Ma, Yuling Ma, Zhaochun Ren, Chen Zhang, James Ko
2022 A* conf
Debiasing Learning for Membership Inference Attacks Against Recommender Systems.
KDD
Zihan Wang, Na Huang, Fei Sun, Pengjie Ren, Zhumin Chen, Hengliang Luo, Maarten de Rijke, Zhaochun Ren
2022 J jnl
Debiasing Learning for Membership Inference Attacks Against Recommender Systems.
CoRR
Zihan Wang, Na Huang, Fei Sun, Pengjie Ren, Zhumin Chen, Hengliang Luo, Maarten de Rijke, Zhaochun Ren
2022 — conf
Event Transition Planning for Open-ended Text Generation.
ACL (Findings)
Qintong Li, Piji Li, Wei Bi, Zhaochun Ren, Yuxuan Lai, Lingpeng Kong
2022 J jnl
Event Transition Planning for Open-ended Text Generation.
CoRR
Qintong Li, Piji Li, Wei Bi, Zhaochun Ren, Yuxuan Lai, Lingpeng Kong
2022 J jnl
Feature-Level Debiased Natural Language Understanding.
CoRR
Yougang Lyu, Piji Li, Yechang Yang, Maarten de Rijke, Pengjie Ren, Yukun Zhao, Dawei Yin, Zhaochun Ren
2022 J jnl
Graph Technologies for User Modeling and Recommendation: Introduction to the Special Issue - Part 1.
ACM Trans. Inf. Syst.
Xiangnan He, Zhaochun Ren, Emine Yilmaz, Marc Najork, Tat-Seng Chua
2022 J jnl
HarMI: Human Activity Recognition Via Multi-Modality Incremental Learning.
IEEE J. Biomed. Health Informatics
Xiao Zhang, Hongzheng Yu, Yang Yang, Jingjing Gu, Yujun Li, Fuzhen Zhuang, Dongxiao Yu, Zhaochun Ren
2022 A* conf
Improving Conversational Recommender Systems via Transformer-based Sequential Modelling.
SIGIR
Jie Zou, Evangelos Kanoulas, Pengjie Ren, Zhaochun Ren, Aixin Sun, Cheng Long
2022 J jnl
Improving legal judgment prediction through reinforced criminal element extraction.
Inf. Process. Manag.
Yougang Lyu, Zihan Wang, Zhaochun Ren, Pengjie Ren, Zhumin Chen, Xiaozhong Liu, Yujun Li, Hongsong Li, Hongye Song
2022 J jnl
Introduction to the Special Section on Graph Technologies for User Modeling and Recommendation, Part 2.
ACM Trans. Inf. Syst.
Xiangnan He, Zhaochun Ren, Emine Yilmaz, Marc Najork, Tat-Seng Chua
2022 A* conf
Knowledge Bridging for Empathetic Dialogue Generation.
AAAI
Qintong Li, Piji Li, Zhaochun Ren, Pengjie Ren, Zhumin Chen
2022 J jnl
Mixed Information Flow for Cross-Domain Sequential Recommendations.
ACM Trans. Knowl. Discov. Data
Muyang Ma, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Lifan Zhao, Peiyu Liu, Jun Ma, Maarten de Rijke
2022 J jnl
On the User Behavior Leakage from Recommender System Exposure.
CoRR
Xin Xin, Jiyuan Yang, Hanbing Wang, Jun Ma, Pengjie Ren, Hengliang Luo, Xinlei Shi, Zhumin Chen, Zhaochun Ren
2022 J jnl
Paying More Attention to Self-attention: Improving Pre-trained Language Models via Attention Guiding.
CoRR
Shanshan Wang, Zhumin Chen, Zhaochun Ren, Huasheng Liang, Qiang Yan, Pengjie Ren
2022 A* conf
Personalized Abstractive Opinion Tagging.
SIGIR
Mengxue Zhao, Yang Yang, Miao Li, Jingang Wang, Wei Wu, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2022 J jnl
Question Tagging via Graph-guided Ranking.
ACM Trans. Inf. Syst.
Xiao Zhang, Meng Liu, Jianhua Yin, Zhaochun Ren, Liqiang Nie
2022 A* conf
ReMeDi: Resources for Multi-domain, Multi-service, Medical Dialogues.
SIGIR
Guojun Yan, Jiahuan Pei, Pengjie Ren, Zhaochun Ren, Xin Xin, Huasheng Liang, Maarten de Rijke, Zhumin Chen
2022 A* conf
Rethinking Reinforcement Learning for Recommendation: A Prompt Perspective.
SIGIR
Xin Xin, Tiago Pimentel, Alexandros Karatzoglou, Pengjie Ren, Konstantina Christakopoulou, Zhaochun Ren
2022 J jnl
Rethinking Reinforcement Learning for Recommendation: A Prompt Perspective.
CoRR
Xin Xin, Tiago Pimentel, Alexandros Karatzoglou, Pengjie Ren, Konstantina Christakopoulou, Zhaochun Ren
2022 A* conf
Variational Reasoning about User Preferences for Conversational Recommendation.
SIGIR
Zhaochun Ren, Zhi Tian, Dongdong Li, Pengjie Ren, Liu Yang, Xin Xin, Huasheng Liang, Maarten de Rijke, Zhumin Chen
2022 J jnl
Variational Reasoning over Incomplete Knowledge Graphs for Conversational Recommendation.
CoRR
Xiaoyu Zhang, Xin Xin, Dongdong Li, Wenxuan Liu, Pengjie Ren, Zhumin Chen, Jun Ma, Zhaochun Ren
2021 A conf
Abstractive Opinion Tagging.
WSDM
Qintong Li, Piji Li, Xinyi Li, Zhaochun Ren, Zhumin Chen, Maarten de Rijke
2021 J jnl
Abstractive Opinion Tagging.
CoRR
Qintong Li, Piji Li, Xinyi Li, Zhaochun Ren, Zhumin Chen, Maarten de Rijke
2021 A* conf
Conversations Powered by Cross-Lingual Knowledge.
SIGIR
Weiwei Sun, Chuan Meng, Qi Meng, Zhaochun Ren, Pengjie Ren, Zhumin Chen, Maarten de Rijke
2021 J jnl
Conversations with Search Engines: SERP-based Conversational Response Generation.
ACM Trans. Inf. Syst.
Pengjie Ren, Zhumin Chen, Zhaochun Ren, Evangelos Kanoulas, Christof Monz, Maarten de Rijke
2021 A* conf
Cross-Domain Contract Element Extraction with a Bi-directional Feedback Clause-Element Relation Network.
SIGIR
Zihan Wang, Hongye Song, Zhaochun Ren, Pengjie Ren, Zhumin Chen, Xiaozhong Liu, Hongsong Li, Maarten de Rijke
2021 J jnl
Cross-Domain Contract Element Extraction with a Bi-directional Feedback Clause-Element Relation Network.
CoRR
Zihan Wang, Hongye Song, Zhaochun Ren, Pengjie Ren, Zhumin Chen, Xiaozhong Liu, Hongsong Li, Maarten de Rijke
2021 A* conf
CrowdGP: a Gaussian Process Model for Inferring Relevance from Crowd Annotations.
WWW
Dan Li, Zhaochun Ren, Evangelos Kanoulas
2021 A* conf
Description Generation for Points of Interest.
ICDE
Meng Zhou, Jingbo Zhou, Yanjie Fu, Zhaochun Ren, Xiaoli Wang, Hui Xiong
2021 J jnl
Few-Shot Electronic Health Record Coding through Graph Contrastive Learning.
CoRR
Shanshan Wang, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Huasheng Liang, Qiang Yan, Evangelos Kanoulas, Maarten de Rijke
2021 J jnl
Improving Transformer-based Sequential Recommenders through Preference Editing.
CoRR
Muyang Ma, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Huasheng Liang, Jun Ma, Maarten de Rijke
2021 A* conf
Initiative-Aware Self-Supervised Learning for Knowledge-Grounded Conversations.
SIGIR
Chuan Meng, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Tengxiao Xi, Maarten de Rijke
2021 — conf
Learning to Ask Conversational Questions by Optimizing Levenshtein Distance.
ACL/IJCNLP (1)
Zhongkun Liu, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Maarten de Rijke, Ming Zhou
2021 J jnl
Learning to Ask Conversational Questions by Optimizing Levenshtein Distance.
CoRR
Zhongkun Liu, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Maarten de Rijke, Ming Zhou
2021 A* conf
Long Short-Term Session Search: Joint Personalized Reranking and Next Query Prediction.
WWW
Qiannan Cheng, Zhaochun Ren, Yujie Lin, Pengjie Ren, Zhumin Chen, Xiangyuan Liu, Maarten de Rijke
2021 J jnl
M^2-MedDialog: A Dataset and Benchmarks for Multi-domain Multi-service Medical Dialogues.
CoRR
Guojun Yan, Jiahuan Pei, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Huasheng Liang
2021 J jnl
Meaningful Answer Generation of E-Commerce Question-Answering.
ACM Trans. Inf. Syst.
Shen Gao, Xiuying Chen, Zhaochun Ren, Dongyan Zhao, Rui Yan
2021 A* conf
Membership Inference Attacks Against Recommender Systems.
CCS
Minxing Zhang, Zhaochun Ren, Zihan Wang, Pengjie Ren, Zhumin Chen, Pengfei Hu, Yang Zhang
2021 J jnl
Membership Inference Attacks Against Recommender Systems.
CoRR
Minxing Zhang, Zhaochun Ren, Zihan Wang, Pengjie Ren, Zhumin Chen, Pengfei Hu, Yang Zhang
2021 A* conf
Multi-Type Textual Reasoning for Product-Aware Answer Generation.
SIGIR
Yue Feng, Zhaochun Ren, Weijie Zhao, Mingming Sun, Ping Li
2021 A* conf
Semi-Supervised Variational Reasoning for Medical Dialogue Generation.
SIGIR
Dongdong Li, Zhaochun Ren, Pengjie Ren, Zhumin Chen, Miao Fan, Jun Ma, Maarten de Rijke
2021 J jnl
Semi-Supervised Variational Reasoning for Medical Dialogue Generation.
CoRR
Dongdong Li, Zhaochun Ren, Pengjie Ren, Zhumin Chen, Miao Fan, Jun Ma, Maarten de Rijke
2021 A* conf
Simulating User Satisfaction for the Evaluation of Task-oriented Dialogue Systems.
SIGIR
Weiwei Sun, Shuo Zhang, Krisztian Balog, Zhaochun Ren, Pengjie Ren, Zhumin Chen, Maarten de Rijke
2021 J jnl
Simulating User Satisfaction for the Evaluation of Task-oriented Dialogue Systems.
CoRR
Weiwei Sun, Shuo Zhang, Krisztian Balog, Zhaochun Ren, Pengjie Ren, Zhumin Chen, Maarten de Rijke
2021 A* conf
Wizard of Search Engine: Access to Information Through Conversations with Search Engines.
SIGIR
Pengjie Ren, Zhongkun Liu, Xiaomeng Song, Hongtao Tian, Zhumin Chen, Zhaochun Ren, Maarten de Rijke
2021 J jnl
Wizard of Search Engine: Access to Information Through Conversations with Search Engines.
CoRR
Pengjie Ren, Zhongkun Liu, Xiaomeng Song, Hongtao Tian, Zhumin Chen, Zhaochun Ren, Maarten de Rijke
2020 A conf
A Neural Topical Expansion Framework for Unstructured Persona-Oriented Dialogue Generation.
ECAI
Minghong Xu, Piji Li, Haoran Yang, Pengjie Ren, Zhaochun Ren, Zhumin Chen, Jun Ma
2020 J jnl
A Neural Topical Expansion Framework for Unstructured Persona-oriented Dialogue Generation.
CoRR
Minghong Xu, Piji Li, Haoran Yang, Pengjie Ren, Zhaochun Ren, Zhumin Chen, Jun Ma
2020 A* conf
AIIS: The SIGIR 2020 Workshop on Applied Interactive Information Systems.
SIGIR
Hongshen Chen, Zhaochun Ren, Pengjie Ren, Dawei Yin, Xiaodong He
2020 A* conf
Auxiliary Template-Enhanced Generative Compatibility Modeling.
IJCAI
Jinhuan Liu, Xuemeng Song, Zhaochun Ren, Liqiang Nie, Zhaopeng Tu, Jun Ma
2020 A* conf
Coding Electronic Health Records with Adversarial Reinforcement Path Generation.
SIGIR
Shanshan Wang, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Jian-Yun Nie, Jun Ma, Maarten de Rijke
2020 J jnl
Conversations with Search Engines.
CoRR
Pengjie Ren, Zhumin Chen, Zhaochun Ren, Evangelos Kanoulas, Christof Monz, Maarten de Rijke
2020 A* conf
DukeNet: A Dual Knowledge Interaction Network for Knowledge-Grounded Conversation.
SIGIR
Chuan Meng, Pengjie Ren, Zhumin Chen, Weiwei Sun, Zhaochun Ren, Zhaopeng Tu, Maarten de Rijke
2020 B conf
EmpDG: Multi-resolution Interactive Empathetic Dialogue Generation.
COLING
Qintong Li, Hongshen Chen, Zhaochun Ren, Pengjie Ren, Zhaopeng Tu, Zhumin Chen
2020 J jnl
Empathetic Dialogue Generation via Knowledge Enhancing and Emotion Dependency Modeling.
CoRR
Qintong Li, Piji Li, Zhumin Chen, Zhaochun Ren
2020 J jnl
Explainable Outfit Recommendation with Joint Outfit Matching and Comment Generation.
IEEE Trans. Knowl. Data Eng.
Yujie Lin, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Jun Ma, Maarten de Rijke
2020 A* conf
From Standard Summarization to New Tasks and Beyond: Summarization with Manifold Information.
IJCAI
Shen Gao, Xiuying Chen, Zhaochun Ren, Dongyan Zhao, Rui Yan
2020 J jnl
From Standard Summarization to New Tasks and Beyond: Summarization with Manifold Information.
CoRR
Shen Gao, Xiuying Chen, Zhaochun Ren, Dongyan Zhao, Rui Yan
2020 A* conf
Keywords Generation Improves E-Commerce Session-based Recommendation.
WWW
Yuanxing Liu, Zhaochun Ren, Wei-Nan Zhang, Wanxiang Che, Ting Liu, Dawei Yin
2020 A conf
LARA: Attribute-to-feature Adversarial Learning for New-item Recommendation.
WSDM
Changfeng Sun, Han Liu, Meng Liu, Zhaochun Ren, Tian Gan, Liqiang Nie
2020 J jnl
Meaningful Answer Generation of E-Commerce Question-Answering.
CoRR
Shen Gao, Xiuying Chen, Zhaochun Ren, Dongyan Zhao, Rui Yan
2020 A* conf
Meta Matrix Factorization for Federated Rating Predictions.
SIGIR
Yujie Lin, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Dongxiao Yu, Jun Ma, Maarten de Rijke, Xiuzhen Cheng
2020 J jnl
Mixed Information Flow for Cross-domain Sequential Recommendations.
CoRR
Muyang Ma, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Lifan Zhao, Jun Ma, Maarten de Rijke
2020 A conf
NLP4REC: The WSDM 2020 Workshop on Natural Language Processing for Recommendations.
WSDM
Pengjie Ren, Zhaochun Ren, Fei Sun, Xiangnan He, Dawei Yin, Maarten de Rijke
2020 J jnl
Report on the international workshop on natural language processing for recommendations (NLP4REC 2020) workshop held at WSDM 2020.
SIGIR Forum
Xiao Huang, Pengjie Ren, Zhaochun Ren, Fei Sun, Xiangnan He, Dawei Yin, Maarten de Rijke
2020 A* conf
Streaming Graph Neural Networks.
SIGIR
Yao Ma, Ziyi Guo, Zhaochun Ren, Jiliang Tang, Dawei Yin
2020 A conf
VN Network: Embedding Newly Emerging Entities with Virtual Neighbors.
CIKM
Yongquan He, Zihan Wang, Peng Zhang, Zhaopeng Tu, Zhaochun Ren
2019 A* conf
Abstractive Text Summarization by Incorporating Reader Comments.
AAAI
Shen Gao, Xiuying Chen, Piji Li, Zhaochun Ren, Lidong Bing, Dongyan Zhao, Rui Yan
2019 A conf
DAPA: The WSDM 2019 Workshop on Deep Matching in Practical Applications.
WSDM
Yixing Fan, Qingyao Ai, Zhaochun Ren, Liangjie Hong, Dawei Yin, Jiafeng Guo
2019 J jnl
EmpGAN: Multi-resolution Interactive Empathetic Dialogue Generation.
CoRR
Qintong Li, Hongshen Chen, Zhaochun Ren, Zhumin Chen, Zhaopeng Tu, Jun Ma
2019 J jnl
From Personalization to Privatization: Meta Matrix Factorization for Private Rating Predictions.
CoRR
Yujie Lin, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Dongxiao Yu, Jun Ma, Maarten de Rijke, Xiuzhen Cheng
2019 A* conf
From Stances' Imbalance to Their HierarchicalRepresentation and Detection.
WWW
Qiang Zhang, Shangsong Liang, Aldo Lipani, Zhaochun Ren, Emine Yilmaz
2019 A* conf
Improving Outfit Recommendation with Co-supervision of Fashion Generation.
WWW
Yujie Lin, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Jun Ma, Maarten de Rijke
2019 J jnl
Improving Outfit Recommendation with Co-supervision of Fashion Generation.
CoRR
Yujie Lin, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Jun Ma, Maarten de Rijke
2019 — ed.
Information Retrieval - 25th China Conference, CCIR 2019, Fuzhou, China, September 20-22, 2019, Proceedings
CCIR
Qi Zhang, Xiangwen Liao, Zhaochun Ren
2019 A conf
Order-free Medicine Combination Prediction with Graph Convolutional Reinforcement Learning.
CIKM
Shanshan Wang, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Jun Ma, Maarten de Rijke
2019 J jnl
Parallel Split-Join Networks for Shared-account Cross-domain Sequential Recommendations.
CoRR
Pengjie Ren, Yujie Lin, Muyang Ma, Zhumin Chen, Zhaochun Ren, Jun Ma, Maarten de Rijke
2019 A conf
Product-Aware Answer Generation in E-Commerce Question-Answering.
WSDM
Shen Gao, Zhaochun Ren, Yihong Eric Zhao, Dongyan Zhao, Dawei Yin, Rui Yan
2019 J jnl
Product-Aware Answer Generation in E-Commerce Question-Answering.
CoRR
Shen Gao, Zhaochun Ren, Yihong Eric Zhao, Dongyan Zhao, Dawei Yin, Rui Yan
2019 A* conf
RepeatNet: A Repeat Aware Neural Recommendation Machine for Session-Based Recommendation.
AAAI
Pengjie Ren, Zhumin Chen, Jing Li, Zhaochun Ren, Jun Ma, Maarten de Rijke
2019 A* conf
Robust Embedding with Multi-Level Structures for Link Prediction.
IJCAI
Zihan Wang, Zhaochun Ren, Chunyu He, Peng Zhang, Yue Hu
2019 A* conf
Semi-supervised User Profiling with Heterogeneous Graph Attention Networks.
IJCAI
Weijian Chen, Yulong Gu, Zhaochun Ren, Xiangnan He, Hongtao Xie, Tong Guo, Dawei Yin, Yongdong Zhang
2019 A* conf
Spectral Clustering in Heterogeneous Information Networks.
AAAI
Xiang Li, Ben Kao, Zhaochun Ren, Dawei Yin
2019 A conf
Taxonomy-Aware Multi-Hop Reasoning Networks for Sequential Recommendation.
WSDM
Jin Huang, Zhaochun Ren, Wayne Xin Zhao, Gaole He, Ji-Rong Wen, Daxiang Dong
2019 — conf
Vectors of Pairwise Item Preferences.
ECIR (1)
Gaurav Pandey, Shuaiqiang Wang, Zhaochun Ren, Yi Chang
2018 A conf
A Path-constrained Framework for Discriminating Substitutable and Complementary Products in E-commerce.
WSDM
Zihan Wang, Ziheng Jiang, Zhaochun Ren, Jiliang Tang, Dawei Yin
2018 J jnl
Abstractive Text Summarization by Incorporating Reader Comments.
CoRR
Shen Gao, Xiuying Chen, Piji Li, Zhaochun Ren, Lidong Bing, Dongyan Zhao, Rui Yan
2018 A* conf
Dynamic Embeddings for User Profiling in Twitter.
KDD
Shangsong Liang, Xiangliang Zhang, Zhaochun Ren, Evangelos Kanoulas
2018 J jnl
Dynamic Graph Neural Networks.
CoRR
Yao Ma, Ziyi Guo, Zhaochun Ren, Yihong Eric Zhao, Jiliang Tang, Dawei Yin
2018 J jnl
Explainable Fashion Recommendation with Joint Outfit Matching and Comment Generation.
CoRR
Yujie Lin, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Jun Ma, Maarten de Rijke
2018 J jnl
Explicit State Tracking with Semi-Supervision for Neural Dialogue Generation.
CoRR
Xisen Jin, Wenqiang Lei, Zhaochun Ren, Hongshen Chen, Shangsong Liang, Yihong Zhao, Dawei Yin
2018 A conf
Explicit State Tracking with Semi-Supervisionfor Neural Dialogue Generation.
CIKM
Xisen Jin, Wenqiang Lei, Zhaochun Ren, Hongshen Chen, Shangsong Liang, Yihong Zhao, Dawei Yin
2018 A* conf
Hierarchical Variational Memory Network for Dialogue Generation.
WWW
Hongshen Chen, Zhaochun Ren, Jiliang Tang, Yihong Eric Zhao, Dawei Yin
2018 A* conf
Information Discovery in E-commerce: Half-day SIGIR 2018 Tutorial.
SIGIR
Zhaochun Ren, Xiangnan He, Dawei Yin, Maarten de Rijke
2018 — conf
Knowledge Diffusion for Neural Dialogue Generation.
ACL (1)
Shuman Liu, Hongshen Chen, Zhaochun Ren, Yang Feng, Qun Liu, Dawei Yin
2018 J jnl
Linear feature extraction for ranking.
Inf. Retr. J.
Gaurav Pandey, Zhaochun Ren, Shuaiqiang Wang, Jari Veijalainen, Maarten de Rijke
2018 A* conf
Manifold Learning for Rank Aggregation.
WWW
Shangsong Liang, Ilya Markov, Zhaochun Ren, Maarten de Rijke
2018 A conf
Multi-Dimensional Network Embedding with Hierarchical Structure.
WSDM
Yao Ma, Zhaochun Ren, Ziheng Jiang, Jiliang Tang, Dawei Yin
2018 J jnl
RepeatNet: A Repeat Aware Neural Recommendation Machine for Session-based Recommendation.
CoRR
Pengjie Ren, Zhumin Chen, Jing Li, Zhaochun Ren, Jun Ma, Maarten de Rijke
2018 J jnl
Sentence Relations for Extractive Summarization with Deep Neural Networks.
ACM Trans. Inf. Syst.
Pengjie Ren, Zhumin Chen, Zhaochun Ren, Furu Wei, Liqiang Nie, Jun Ma, Maarten de Rijke
2018 — conf
Sequicity: Simplifying Task-oriented Dialogue Systems with Single Sequence-to-Sequence Architectures.
ACL (1)
Wenqiang Lei, Xisen Jin, Min-Yen Kan, Zhaochun Ren, Xiangnan He, Dawei Yin
2018 J jnl
User session level diverse reranking of search results.
Neurocomputing
Pengjie Ren, Zhumin Chen, Jun Ma, Shuaiqiang Wang, Zhiwei Zhang, Zhaochun Ren, Tinghuai Ma
2017 — conf
A Concept Language Model for Ad-hoc Retrieval.
WWW (Companion Volume)
Bin Zou, Vasileios Lampos, Shangsong Liang, Zhaochun Ren, Emine Yilmaz, Ingemar J. Cox
2017 A* conf
Collaborative User Clustering for Short Text Streams.
AAAI
Shangsong Liang, Zhaochun Ren, Emine Yilmaz, Evangelos Kanoulas
2017 J jnl
Inferring Dynamic User Interests in Streams of Short Texts for User Clustering.
ACM Trans. Inf. Syst.
Shangsong Liang, Zhaochun Ren, Yukun Zhao, Jun Ma, Emine Yilmaz, Maarten de Rijke
2017 A* conf
Leveraging Contextual Sentence Relations for Extractive Summarization Using a Neural Attention Model.
SIGIR
Pengjie Ren, Zhumin Chen, Zhaochun Ren, Furu Wei, Jun Ma, Maarten de Rijke
2017 A conf
Neural Attentive Session-based Recommendation.
CIKM
Jing Li, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Tao Lian, Jun Ma
2017 J jnl
Neural Attentive Session-based Recommendation.
CoRR
Jing Li, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Jun Ma
2017 A* conf
Neural Rating Regression with Abstractive Tips Generation for Recommendation.
SIGIR
Piji Li, Zihao Wang, Zhaochun Ren, Lidong Bing, Wai Lam
2017 J jnl
Neural Rating Regression with Abstractive Tips Generation for Recommendation.
CoRR
Piji Li, Zihao Wang, Zhaochun Ren, Lidong Bing, Wai Lam
2017 J jnl
Preserving Local and Global Information for Network Embedding.
CoRR
Yao Ma, Suhang Wang, Zhaochun Ren, Dawei Yin, Jiliang Tang
2017 A* conf
Representativeness-aware Aspect Analysis for Brand Monitoring in Social Media.
IJCAI
Lizi Liao, Xiangnan He, Zhaochun Ren, Liqiang Nie, Huan Xu, Tat-Seng Chua
2017 A* conf
Salience Estimation via Variational Auto-Encoders for Multi-Document Summarization.
AAAI
Piji Li, Zihao Wang, Wai Lam, Zhaochun Ren, Lidong Bing
2017 A conf
Social Collaborative Viewpoint Regression with Explainable Recommendations.
WSDM
Zhaochun Ren, Shangsong Liang, Piji Li, Shuaiqiang Wang, Maarten de Rijke
2017 A conf
Summarizing Answers in Non-Factoid Community Question-Answering.
WSDM
Hongya Song, Zhaochun Ren, Shangsong Liang, Piji Li, Jun Ma, Maarten de Rijke
2016 J jnl
Efficient Structured Learning for Personalized Diversification.
IEEE Trans. Knowl. Data Eng.
Shangsong Liang, Fei Cai, Zhaochun Ren, Maarten de Rijke
2016 A* conf
Explainable User Clustering in Short Text Streams.
SIGIR
Yukun Zhao, Shangsong Liang, Zhaochun Ren, Jun Ma, Emine Yilmaz, Maarten de Rijke
2016 — conf
Summary Generation for Temporal Extractions.
DEXA (1)
Yafang Wang, Zhaochun Ren, Martin Theobald, Maximilian Dylla, Gerard de Melo
2016 A conf
Time-aware Multi-Viewpoint Summarization of Multilingual Social Text Streams.
CIKM
Zhaochun Ren, Oana Inel, Lora Aroyo, Maarten de Rijke
2015 J jnl
Mining and ranking users' intents behind queries.
Inf. Retr. J.
Pengjie Ren, Zhumin Chen, Jun Ma, Shuaiqiang Wang, Zhiwei Zhang, Zhaochun Ren
2015 A* conf
Summarizing Contrastive Themes via Hierarchical Non-Parametric Processes.
SIGIR
Zhaochun Ren, Maarten de Rijke
2015 — conf
The University of Amsterdam (ILPS) at TREC 2015 Total Recall Track.
TREC
David van Dijk, Zhaochun Ren, Evangelos Kanoulas, Maarten de Rijke
2014 A* conf
Fusion helps diversification.
SIGIR
Shangsong Liang, Zhaochun Ren, Maarten de Rijke
2014 A* conf
Hierarchical multi-label classification of social text streams.
SIGIR
Zhaochun Ren, Maria-Hendrike Peetz, Shangsong Liang, Willemijn van Dolen, Maarten de Rijke
2014 A* conf
Personalized search result diversification via structured learning.
KDD
Shangsong Liang, Zhaochun Ren, Maarten de Rijke
2014 A conf
The Impact of Semantic Document Expansion on Cluster-Based Fusion for Microblog Search.
ECIR
Shangsong Liang, Zhaochun Ren, Maarten de Rijke
2014 A conf
Time-Aware Rank Aggregation for Microblog Search.
CIKM
Shangsong Liang, Zhaochun Ren, Wouter Weerkamp, Edgar Meij, Maarten de Rijke
2013 A* conf
Personalized time-aware tweets summarization.
SIGIR
Zhaochun Ren, Shangsong Liang, Edgar Meij, Maarten de Rijke
2013 A* conf
Ranking-oriented nearest-neighbor based method for automatic image annotation.
SIGIR
Chaoran Cui, Jun Ma, Tao Lian, Xiaofang Wang, Zhaochun Ren
2013 — conf
Semantic Linking and Contextualization for Social Forensic Text Analysis.
EISIC
Zhaochun Ren, David van Dijk, David Graus, Nina van der Knaap, Hans Henseler, Maarten de Rijke
2012 A conf
PRAVDA-live: interactive knowledge harvesting.
CIKM
Yafang Wang, Maximilian Dylla, Zhaochun Ren, Marc Spaniol, Gerhard Weikum
2011 J jnl
A hybrid relevant-diverse approach for image re-ranking with multiple features.
Int. J. Comput. Math.
Chaoran Cui, Jun Ma, Lei Zhang, Piji Li, Zhaochun Ren
2011 — conf
Dynamically Modeling Semantic Dependencies in Web Forum Threads.
Web Intelligence
Zhaochun Ren, Jun Ma, Gang Wang, Chaoran Cui, Xiaohui Han
2011 A conf
Summarizing web forum threads based on a latent topic propagation process.
CIKM
Zhaochun Ren, Jun Ma, Shuaiqiang Wang, Yang Liu