2018

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Activity Recommendation with Partners
Wenting Tu | David W. Cheung | Nikos Mamoulis | Min Yang | Ziyu Lu
2018 Volume 12 Issue 1

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DSANLS: Accelerating Distributed Nonnegative Matrix Factorization via Sketching
Yuqiu Qian | Conghui Tan | Nikos Mamoulis | David W. Cheung
Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018

2016

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Graph Topic Scan Statistic for Spatial Event Detection
Yu Liu | Baojian Zhou | Feng Chen | David W. Cheung
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2014

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A collective topic model for milestone paper discovery
Ziyu Lu | Nikos Mamoulis | David W. Cheung
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

2013

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Optimizing plurality for human intelligence tasks
Luyi Mo | Reynold Cheng | Ben Kao | Xuan S. Yang | Chenghui Ren | Siyu Lei | David W. Cheung | Eric Lo
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

2012

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Location-sensitive resources recommendation in social tagging systems
Chang Wan | Ben Kao | David W. Cheung
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2003

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Web Services Oriented Data Processing and Integration
David W. Cheung | Eric Lo | Chi-Yuen Ng | Thomas Lee
Proceedings of the Twelfth International World Wide Web Conference - Alternate Paper Tracks, WWW 2003, Budapest, Hungary, May 20-24, 2003