Pengjie Ren

231 papers A* 55A 14B 5C 3Journal 128Unranked 26
YearRankTypeTitle / Venue / Authors
2026 J jnl
Beyond efficient fine-tuning: Efficient hybrid fine-tuning of CLIP models guided by explainable ViT attention.
Inf. Process. Manag.
Hui Ye, Xuri Ge, Junqi Wang, Junchen Fu, Xin Xin, Jiao Xue, Yao Chen, Pengjie Ren, Zhumin Chen
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
Custom training data: Aligning model distribution via Prefix-Guided Preference Data Synthesis.
Inf. Process. Manag.
Zhe Chen, Feng Qiao, Hailong Chen, Wenzhen Zhang, Pengjie Ren, Sen Lin, Jie Sun, Yujun Li
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 J jnl
Spectral Characterization and Mitigation of Sequential Knowledge Editing Collapse.
CoRR
Chi Zhang, Mengqi Zhang, Xiaotian Ye, Runxi Cheng, Zisheng Zhou, Ying Zhou, Pengjie Ren, Zhumin Chen
2026 J jnl
Uncovering Context Reliance in Unstructured Knowledge Editing.
CoRR
Zisheng Zhou, Mengqi Zhang, Shiguang Wu, Xiaotian Ye, Chi Zhang, Zhumin Chen, Pengjie Ren
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 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
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 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
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 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 A* conf
Integrating Learning-Based Manipulation and Physics-Based Locomotion for Whole-Body Badminton Robot Control.
ICRA
Haochen Wang, Zhiwei Shi, Chengxi Zhu, Yafei Qiao, Cheng Zhang, Fan Yang, Pengjie Ren, Lan Lu, Dong Xuan
2025 J jnl
Integrating Learning-Based Manipulation and Physics-Based Locomotion for Whole-Body Badminton Robot Control.
CoRR
Haochen Wang, Zhiwei Shi, Chengxi Zhu, Yafei Qiao, Cheng Zhang, Fan Yang, Pengjie Ren, Lan Lu, Dong Xuan
2025 — conf
KELE: Residual Knowledge Erasure for Enhanced Multi-hop Reasoning in Knowledge Editing.
EMNLP (Findings)
Mengqi Zhang, Bowen Fang, Qiang Liu, Xiaotian Ye, Shu Wu, Pengjie Ren, Zhumin Chen, Liang Wang
2025 J jnl
Learnable Sequence Augmenter for Triplet Contrastive Learning in Sequential Recommendation.
CoRR
Wei Wang, Yujie Lin, Jianli Zhao, Moyan Zhang, Pengjie Ren, Xianye Ben, Yujun Li
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 — 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 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 J jnl
Privacy-Preserving Sequential Recommendation with Collaborative Confusion.
ACM Trans. Inf. Syst.
Wei Wang, Yujie Lin, Pengjie Ren, Zhumin Chen, Tsunenori Mine, Jianli Zhao, Qiang Zhao, Moyan Zhang, Xianye Ben, Yujun Li
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 B conf
Rethinking the Alignment of Psychotherapy Dialogue Generation with Motivational Interviewing Strategies.
COLING
Xin Sun, Xiao Tang, Abdallah El Ali, Zhuying Li, Pengjie Ren, Jan de Wit, Jiahuan Pei, Jos A. Bosch
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 B conf
SLARD: A Chinese Superior Legal Article Retrieval Dataset.
COLING
Zhe Chen, Pengjie Ren, Fuhui Sun, Xiaoyan Wang, Yujun Li, Siwen Zhao, Tengyi Yang
2025 A* conf
Triplet Contrastive Learning with Learnable Sequence Augmentation for Sequential Recommendation.
SIGIR
Wei Wang, Yujie Lin, Moyan Zhang, Hongyu Lu, Jianli Zhao, Jie Sun, Xianye Ben, Pengjie Ren, Yujun Li
2025 A* conf
Trustworthy Medical Question Answering: An Evaluation-Centric Survey.
EMNLP
Yinuo Wang, Baiyang Wang, Robert E. Mercer, Frank Rudzicz, Sudipta Singha Roy, Pengjie Ren, Zhumin Chen, Xindi Wang
2025 J jnl
Trustworthy Medical Question Answering: An Evaluation-Centric Survey.
CoRR
Yinuo Wang, Robert E. Mercer, Frank Rudzicz, Sudipta Singha Roy, Pengjie Ren, Zhumin Chen, Xindi Wang
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 A* conf
Uncovering Overfitting in Large Language Model Editing.
ICLR
Mengqi Zhang, Xiaotian Ye, Qiang Liu, Shu Wu, Pengjie Ren, Zhumin Chen
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
Autonomous Workflow for Multimodal Fine-Grained Training Assistants Towards Mixed Reality.
ACL (Findings)
Jiahuan Pei, Irene Viola, Haochen Huang, Junxiao Wang, Moonisa Ahsan, Fanghua Ye, Yiming Jiang, Yao Sai, Di Wang, Zhumin Chen, Pengjie Ren, Pablo César
2024 J jnl
Autonomous Workflow for Multimodal Fine-Grained Training Assistants Towards Mixed Reality.
CoRR
Jiahuan Pei, Irene Viola, Haochen Huang, Junxiao Wang, Moonisa Ahsan, Fanghua Ye, Yiming Jiang, Yao Sai, Di Wang, Zhumin Chen, Pengjie Ren, Pablo César
2024 J jnl
Beyond Local Views: Global State Inference with Diffusion Models for Cooperative Multi-Agent Reinforcement Learning.
CoRR
Zhiwei Xu, Hangyu Mao, Nianmin Zhang, Xin Xin, Pengjie Ren, Dapeng Li, Bin Zhang, Guoliang Fan, Zhumin Chen, Changwei Wang, Jiangjin Yin
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-Strategy Planning with LLMs: Aligning the Generation of Psychotherapy Dialogue with Strategy in Motivational Interviewing.
CoRR
Xin Sun, Xiao Tang, Abdallah El Ali, Zhuying Li, Xiaoyu Shen, Pengjie Ren, Jan de Wit, Jiahuan Pei, Jos A. Bosch
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 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 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 Multi-hop Reasoning through Knowledge Erasure in Large Language Model Editing.
CoRR
Mengqi Zhang, Bowen Fang, Qiang Liu, Pengjie Ren, Shu Wu, Zhumin Chen, Liang Wang
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 — 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 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 A* conf
Knowledge Graph Enhanced Large Language Model Editing.
EMNLP
Mengqi Zhang, Xiaotian Ye, Qiang Liu, Pengjie Ren, Shu Wu, Zhumin Chen
2024 J jnl
Knowledge Graph Enhanced Large Language Model Editing.
CoRR
Mengqi Zhang, Xiaotian Ye, Qiang Liu, Pengjie Ren, Shu Wu, Zhumin Chen
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 — 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
Mixture-of-Languages Routing for Multilingual Dialogues.
ACM Trans. Inf. Syst.
Jiahuan Pei, Guojun Yan, Maarten de Rijke, Pengjie Ren
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 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 J jnl
Privacy-Preserving Sequential Recommendation with Collaborative Confusion.
CoRR
Wei Wang, Yujie Lin, Pengjie Ren, Zhumin Chen, Tsunenori Mine, Jianli Zhao, Qiang Zhao, Moyan Zhang, Xianye Ben, Yujun Li
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 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 Overfitting in Large Language Model Editing.
CoRR
Mengqi Zhang, Xiaotian Ye, Qiang Liu, Pengjie Ren, Shu Wu, Zhumin Chen
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
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 J jnl
Confucius: Iterative Tool Learning from Introspection Feedback by Easy-to-Difficult Curriculum.
CoRR
Shen Gao, Zhengliang Shi, Minghang Zhu, Bowen Fang, Xin Xin, Pengjie Ren, Zhumin Chen, Jun Ma
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 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
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 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 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 — 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
Bayesian feature interaction selection for factorization machines.
Artif. Intell.
Yifan Chen, Yang Wang, Pengjie Ren, Meng Wang, Maarten de Rijke
2022 J jnl
Contrastive Learning Reduces Hallucination in Conversations.
CoRR
Weiwei Sun, Zhengliang Shi, Shen Gao, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
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 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 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 — conf
Improving Multi-label Malevolence Detection in Dialogues through Multi-faceted Label Correlation Enhancement.
ACL (1)
Yangjun Zhang, Pengjie Ren, Wentao Deng, Zhumin Chen, Maarten de Rijke
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 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
Multi-interest Diversification for End-to-end Sequential Recommendation.
ACM Trans. Inf. Syst.
Wanyu Chen, Pengjie Ren, Fei Cai, Fei Sun, 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 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
A Cooperative Memory Network for Personalized Task-oriented Dialogue Systems with Incomplete User Profiles.
WWW
Jiahuan Pei, Pengjie Ren, Maarten de Rijke
2021 J jnl
A Cooperative Memory Network for Personalized Task-oriented Dialogue Systems with Incomplete User Profiles.
CoRR
Jiahuan Pei, Pengjie Ren, Maarten de Rijke
2021 — conf
A Human-machine Collaborative Framework for Evaluating Malevolence in Dialogues.
ACL/IJCNLP (1)
Yangjun Zhang, Pengjie Ren, Maarten de Rijke
2021 J jnl
A taxonomy, data set, and benchmark for detecting and classifying malevolent dialogue responses.
J. Assoc. Inf. Sci. Technol.
Yangjun Zhang, Pengjie Ren, 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 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 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
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 J jnl
Attribute-aware Diversification for Sequential Recommendations.
CoRR
Anton Steenvoorden, Emanuele Di Gloria, Wanyu Chen, Pengjie Ren, Maarten de Rijke
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 J jnl
Detecting and Classifying Malevolent Dialogue Responses: Taxonomy, Data and Methodology.
CoRR
Yangjun Zhang, Pengjie Ren, Maarten de Rijke
2020 J jnl
Diversifying Task-oriented Dialogue Response Generation with Prototype Guided Paraphrasing.
CoRR
Phillip Lippe, Pengjie Ren, Hinda Haned, Bart Voorn, 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
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
Improving End-to-End Sequential Recommendations with Intent-aware Diversification.
CIKM
Wanyu Chen, Pengjie Ren, Fei Cai, Fei Sun, Maarten de Rijke
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 A* conf
Query Resolution for Conversational Search with Limited Supervision.
SIGIR
Nikos Voskarides, Dan Li, Pengjie Ren, Evangelos Kanoulas, Maarten de Rijke
2020 J jnl
Query Resolution for Conversational Search with Limited Supervision.
CoRR
Nikos Voskarides, Dan Li, Pengjie Ren, Evangelos Kanoulas, Maarten de Rijke
2020 A* conf
RefNet: A Reference-Aware Network for Background Based Conversation.
AAAI
Chuan Meng, Pengjie Ren, Zhumin Chen, Christof Monz, Jun Ma, 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
Retrospective and Prospective Mixture-of-Generators for Task-Oriented Dialogue Response Generation.
ECAI
Jiahuan Pei, Pengjie Ren, Christof Monz, Maarten de Rijke
2020 A* conf
Thinking Globally, Acting Locally: Distantly Supervised Global-to-Local Knowledge Selection for Background Based Conversation.
AAAI
Pengjie Ren, Zhumin Chen, Christof Monz, Jun Ma, Maarten de Rijke
2019 A* conf
A Collaborative Session-based Recommendation Approach with Parallel Memory Modules.
SIGIR
Meirui Wang, Pengjie Ren, Lei Mei, Zhumin Chen, Jun Ma, Maarten de Rijke
2019 J jnl
A Modular Task-oriented Dialogue System Using a Neural Mixture-of-Experts.
CoRR
Jiahuan Pei, Pengjie Ren, Maarten de Rijke
2019 B conf
A Multi-granularity Neural Network for Answer Sentence Selection.
IJCNN
Chenggong Zhang, Weijuan Zhang, Daren Zha, Pengjie Ren, Nan Mu
2019 A* conf
Bayesian Personalized Feature Interaction Selection for Factorization Machines.
SIGIR
Yifan Chen, Pengjie Ren, Yang Wang, Maarten de Rijke
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 — conf
ILPS at TREC 2019 Conversational Assistant Track.
TREC
Nikos Voskarides, Dan Li, Andreas Panteli, Pengjie Ren
2019 J jnl
Improving Background Based Conversation with Context-aware Knowledge Pre-selection.
CoRR
Yangjun Zhang, Pengjie Ren, Maarten de Rijke
2019 J jnl
Improving End-to-End Sequential Recommendations with Intent-aware Diversification.
CoRR
Wanyu Chen, Pengjie Ren, Fei Cai, Maarten de Rijke
2019 A* conf
Improving Neural Response Diversity with Frequency-Aware Cross-Entropy Loss.
WWW
Shaojie Jiang, Pengjie Ren, Christof Monz, Maarten de Rijke
2019 J jnl
Improving Neural Response Diversity with Frequency-Aware Cross-Entropy Loss.
CoRR
Shaojie Jiang, Pengjie Ren, Christof Monz, Maarten de Rijke
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 J jnl
Multi-resolution representation with recurrent neural networks application for streaming time series in IoT.
Comput. Networks
Yupeng Hu, Pengjie Ren, Wei Luo, Peng Zhan, Xueqing Li
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 J jnl
RefNet: A Reference-aware Network for Background Based Conversation.
CoRR
Chuan Meng, Pengjie Ren, Zhumin Chen, Christof Monz, Jun Ma, Maarten de Rijke
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 J jnl
Retrospective and Prospective Mixture-of-Generators for Task-oriented Dialogue Response Generation.
CoRR
Jiahuan Pei, Pengjie Ren, Christof Monz, Maarten de Rijke
2019 J jnl
Thinking Globally, Acting Locally: Distantly Supervised Global-to-Local Knowledge Selection for Background Based Conversation.
CoRR
Pengjie Ren, Zhumin Chen, Christof Monz, Jun Ma, Maarten de Rijke
2019 A* conf
π-Net: A Parallel Information-sharing Network for Shared-account Cross-domain Sequential Recommendations.
SIGIR
Muyang Ma, Pengjie Ren, Yujie Lin, Zhumin Chen, Jun Ma, Maarten de Rijke
2018 A conf
An Attentive Interaction Network for Context-aware Recommendations.
CIKM
Lei Mei, Pengjie Ren, Zhumin Chen, Liqiang Nie, Jun Ma, Jian-Yun Nie
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
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 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 J jnl
Detecting temporal patterns of user queries.
J. Assoc. Inf. Sci. Technol.
Pengjie Ren, Zhumin Chen, Jun Ma, Zhiwei Zhang, Luo Si, Shuaiqiang Wang
2017 A* conf
Entity Linking for Queries by Searching Wikipedia Sentences.
EMNLP
Chuanqi Tan, Furu Wei, Pengjie Ren, Weifeng Lv, Ming Zhou
2017 J jnl
Entity Linking for Queries by Searching Wikipedia Sentences.
CoRR
Chuanqi Tan, Furu Wei, Pengjie Ren, Weifeng Lv, Ming Zhou
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 J jnl
Relation Enhanced Neural Model for Type Classification of Entity Mentions with a Fine-Grained Taxonomy.
J. Comput. Sci. Technol.
Kai-Yuan Cui, Pengjie Ren, Zhumin Chen, Tao Lian, Jun Ma
2016 B conf
A Redundancy-Aware Sentence Regression Framework for Extractive Summarization.
COLING
Pengjie Ren, Furu Wei, Zhumin Chen, Jun Ma, Ming Zhou
2016 A conf
Supervised Local Contexts Aggregation for Effective Session Search.
ECIR
Zhiwei Zhang, Jingang Wang, Tao Wu, Pengjie Ren, Zhumin Chen, Luo Si
2015 C conf
Analysis of Subjective City Happiness Index Based on Large Scale Microblog Data.
APWeb
Kai Wu, Jun Ma, Zhumin Chen, Pengjie Ren
2015 C conf
Learning Similarity Functions for Urban Events Detection by Mining Hotline Phone Records.
APWeb
Pengjie Ren, Peng Liu, Zhumin Chen, Jun Ma, Xiaomeng Song
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 C conf
Sleep Quality Evaluation of Active Microblog Users.
APWeb
Kai Wu, Jun Ma, Zhumin Chen, Pengjie Ren
2014 — conf
Social Media as Sensor in Real World: Geolocate User with Microblog.
NLPCC
Xueqin Sui, Zhumin Chen, Kai Wu, Pengjie Ren, Jun Ma, Fengyu Zhou
2013 — conf
Understanding Temporal Intent of User Query Based on Time-Based Query Classification.
NLPCC
Pengjie Ren, Zhumin Chen, Xiaomeng Song, Bin Li, Haopeng Yang, Jun Ma