2023

doi dblp
Self-supervised Graph Representation Learning for Black Market Account Detection
Zequan Xu | Lianyun Li | Hui Li | Qihang Sun | Shaofeng Hu | Rongrong Ji
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

doi dblp
SPEX: A Generic Framework for Enhancing Neural Social Recommendation
Hui Li | Lianyun Li | Guipeng Xv | Chen Lin | Ke Li | Bingchuan Jiang
2022 Volume 40 Issue 2

doi dblp
Neutralizing Popularity Bias in Recommendation Models
Guipeng Xv | Chen Lin | Hui Li | Jinsong Su | Weiyao Ye | Yewang Chen
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Lightweight Unbiased Multi-teacher Ensemble for Review-based Recommendation
Guipeng Xv | Xinyi Liu | Chen Lin | Hui Li | Chenliang Li | Zhenhua Huang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

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Mitigating Sentiment Bias for Recommender Systems
Chen Lin | Xinyi Liu | Guipeng Xv | Hui Li
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

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Attacking Recommender Systems with Augmented User Profiles
Chen Lin | Si Chen | Hui Li | Yanghua Xiao | Lianyun Li | Qian Yang
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp
TransRev: Modeling Reviews as Translations from Users to Items
Alberto García-Durán | Roberto Gonzalez | Daniel Oñoro-Rubio | Mathias Niepert | Hui Li
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part I

2019

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Modeling Sentiment Evolution for Social Incidents
Yunjie Wang | Hui Li | Chen Lin
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

2017

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Efficient Fault-Tolerant Group Recommendation Using alpha-beta-core
Danhao Ding | Hui Li | Zhipeng Huang | Nikos Mamoulis
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

2014

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A revisit to social network-based recommender systems
Hui Li | Dingming Wu | Nikos Mamoulis
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014