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Advances and Challenges in Conversational Recommender Systems: A Survey

Feb 07, 2021
Chongming Gao, Wenqiang Lei, Xiangnan He, Maarten de Rijke, Tat-Seng Chua

* 30 pages, 8 figures 

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Retrieving and Reading: A Comprehensive Survey on Open-domain Question Answering

Jan 04, 2021
Fengbin Zhu, Wenqiang Lei, Chao Wang, Jianming Zheng, Soujanya Poria, Tat-Seng Chua

* 20 pages 

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Generalized Relation Learning with Semantic Correlation Awareness for Link Prediction

Dec 22, 2020
Yao Zhang, Xu Zhang, Jun Wang, Hongru Liang, Wenqiang Lei, Zhe Sun, Adam Jatowt, Zhenglu Yang

* Preprint of accepted AAAI2021 paper 

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GMH: A General Multi-hop Reasoning Model for KG Completion

Oct 16, 2020
Yao Zhang, Xu Zhang, Jun Wang, Hongru Liang, Adam Jatowt, Wenqiang Lei, Zhenglu Yang

* 11 pages, 5 figures and 4 tables 

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Rethinking Dialogue State Tracking with Reasoning

Jun 03, 2020
Lizi Liao, Yunshan Ma, Wenqiang Lei, Tat-Seng Chua

* further modification needed 

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Seamlessly Unifying Attributes and Items: Conversational Recommendation for Cold-Start Users

May 23, 2020
Shijun Li, Wenqiang Lei, Qingyun Wu, Xiangnan He, Peng Jiang, Tat-Seng Chua

* 25 pages, 4 figures 

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Molweni: A Challenge Multiparty Dialogues-based Machine Reading Comprehension Dataset with Discourse Structure

Apr 30, 2020
Jiaqi Li, Ming Liu, Min-Yen Kan, Zihao Zheng, Zekun Wang, Wenqiang Lei, Ting Liu, Bing Qin


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Recent Advances in Neural Question Generation

Jun 04, 2019
Liangming Pan, Wenqiang Lei, Tat-Seng Chua, Min-Yen Kan

* Survey of neural question generation 

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Explicit State Tracking with Semi-Supervision for Neural Dialogue Generation

Aug 31, 2018
Xisen Jin, Wenqiang Lei, Zhaochun Ren, Hongshen Chen, Shangsong Liang, Yihong Zhao, Dawei Yin

* The 27th ACM International Conference on Information and Knowledge Management, 2018 

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