2023

doi dblp
Disentangled Negative Sampling for Collaborative Filtering
Riwei Lai | Li Chen | Yuhan Zhao | Rui Chen | Qilong Han
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2021

doi dblp
EXTRA: Explanation Ranking Datasets for Explainable Recommendation
Lei Li | Yongfeng Zhang | Li Chen
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

doi dblp
Towards Controllable Explanation Generation for Recommender Systems via Neural Template
Lei Li | Li Chen | Yongfeng Zhang
Companion of The 2020 Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

doi dblp
Generate Neural Template Explanations for Recommendation
Lei Li | Yongfeng Zhang | Li Chen
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

doi dblp
How Serendipity Improves User Satisfaction with Recommendations? A Large-Scale User Evaluation
Li Chen | Yonghua Yang | Ningxia Wang | Keping Yang | Quan Yuan
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

doi dblp
MusicBot: Evaluating Critiquing-Based Music Recommenders with Conversational Interaction
Yucheng Jin | Wanling Cai | Li Chen | Nyi Nyi Htun | Katrien Verbert
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

2016

doi dblp
Incorporating sentiment into tag-based user profiles and resource profiles for personalized search in folksonomy
Haoran Xie | Xiaodong Li | Tao Wang | Raymond Y. K. Lau | Tak-Lam Wong | Li Chen | Fu Lee Wang | Qing Li
2016 Volume 52 Issue 1

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Where to Place Your Next Restaurant?: Optimal Restaurant Placement via Leveraging User-Generated Reviews
Feng Wang | Li Chen | Weike Pan
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2014

doi dblp
Sentiment-enhanced explanation of product recommendations
Li Chen | Feng Wang
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume

2013

doi dblp
Generating virtual ratings from chinese reviews to augment online recommendations
Weishi Zhang | Guiguang Ding | Li Chen | Chunping Li | Chengbo Zhang
2013 Volume 4 Issue 1

doi dblp
Introduction to the special section on social recommender systems
Ido Guy | Li Chen | Michelle X. Zhou
2013 Volume 4 Issue 1

2011

doi dblp
Introduction
Ido Guy | Li Chen | Michelle X. Zhou
2011 Volume 3 Issue 1

2010

doi dblp
A diary study of understanding contextual information needs during leisure traveling
Li Chen | Luole Qi
Information Interaction in Context Symposium, IIiX 2010, New Brunswick, NJ, USA, August 18-21, 2010