Weighted Coverage based Reviewer Assignment. - Ngai Meng Kou; Leong Hou U; Nikos Mamoulis; Zhiguo Gong (SIGMOD Conference, 2015)

Travel topic analysis: a mutually reinforcing method for geo-tagged photos. - Ngai Meng Kou; Leong Hou U; Yiyang Yang; Zhiguo Gong (GeoInformatica, 2015)

A Topic-based Reviewer Assignment System. - Ngai Meng Kou; Leong Hou U; Nikos Mamoulis; Yuhong Li; Ye Li 002; Zhiguo Gong (Proc. VLDB Endow., 2015)

Discovering the core semantics of event from social media. - Weidong Liu 008; Xiangfeng Luo; Zhiguo Gong; Junyu Xuan; Ngai Meng Kou; Zheng Xu 001 (Future Gener. Comput. Syst., 2016)

Crowdsourced Top-k Queries by Confidence-Aware Pairwise Judgments. - Ngai Meng Kou; Yan Li 122; Hao Wang 013; Leong Hou U; Zhiguo Gong (SIGMOD Conference, 2017)

A Confidence-Aware Top-k Query Processing Toolkit on Crowdsourcing. - Yan Li 122; Ngai Meng Kou; Hao Wang 013; Leong Hou U; Zhiguo Gong (Proc. VLDB Endow., 2017)

An Experimental Study on Hub Labeling based Shortest Path Algorithms. - Ye Li 002; Leong Hou U; Man Lung Yiu; Ngai Meng Kou (Proc. VLDB Endow., 2017)

Finding the hottest item in data streams. - Huaizhong Lin; Shanshan Wu; Leong Hou U; Ngai Meng Kou; Yunjun Gao; Dongming Lu (Inf. Sci., 2018)

Multi-agent Path Planning with Non-constant Velocity Motion. - Ngai Meng Kou; Cheng Peng; Xiaowei Yan; Zhiyuan Yang; Heng Liu; Kai Zhou; Haibing Zhao; Lijun Zhu; Yinghui Xu (AAMAS, 2019)

Idle Time Optimization for Target Assignment and Path Finding in Sortation Centers. - Ngai Meng Kou; Cheng Peng; Hang Ma 001; T. K. Satish Kumar; Sven Koenig (AAAI, 2020)

Crowdsourced top-k queries by pairwise preference judgments with confidence and budget control. - Yan Li 122; Hao Wang 013; Ngai Meng Kou; Leong Hou U; Zhiguo Gong (VLDB J., 2021)