Wei Niu


2015

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BiasWatch: A Lightweight System for Discovering and Tracking Topic-Sensitive Opinion Bias in Social Media
Haokai Lu | James Caverlee | Wei Niu
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

2016

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LExL: A Learning Approach for Local Expert Discovery on Twitter
Wei Niu | Zhijiao Liu | James Caverlee
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2017

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Crowdsourced App Review Manipulation
Shanshan Li | James Caverlee | Wei Niu | Parisa Kaghazgaran
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2018

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Neural Personalized Ranking for Image Recommendation
Wei Niu | James Caverlee | Haokai Lu
Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018

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Learning Geo-Social User Topical Profiles with Bayesian Hierarchical User Factorization
Haokai Lu | Wei Niu | James Caverlee
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2019

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A Hierarchical Self-Attentive Model for Recommending User-Generated Item Lists
Yun He | Jianling Wang | Wei Niu | James Caverlee
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019