Chang Xu

2017

doi dblp
Collusive Opinion Fraud Detection in Online Reviews: A Probabilistic Modeling Approach.
Chang Xu|Jie Zhang
ACM Transactions on the Web 2017 Volume 11 Issue 4
doi dblp
Large-Scale Wi-Fi Hotspot Classification via Deep Learning.
Chang Xu|Kuiyu Chang|Khee-Chin Chua|Meishan Hu|Zhenxiang Gao
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2013

doi dblp
Uncovering collusive spammers in Chinese review websites.
Chang Xu|Jie Zhang|Kuiyu Chang|Chong Long
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013
doi dblp
Detecting collusive spammers in online review communities.
Chang Xu|Shiva Prasad Kasiviswanathan
Proceedings of the Sixth Workshop on Ph.D. Students in Information and Knowledge Management, PIKM@CIKM 2013, San Francisco, CA, USA, November 1, 2013