Invited Talks
"Analyzing and Modeling Users In Multiple Social Platforms", [Slides] presented in following events/ institutions:
National Chiao Tung University, Taiwan, December 2019
Vietnam National University (VNU), Vietnam Hanoi, July 2019
Lee Kuan Yew Centre for Innovative Cities (LKYCIC), Singapore, May 2019
Southeast University, China Nanjing, May 2019
University of Electronic Science and Technology of China (UESTC), China Chengdu, May 2019
"Discovering Hidden Topical Hubs and Authorities in Online Social Networks", Ministry of Home Affairs Research Community-of-Practice (CoP) forum, Singapore, February 2019 [Slides]
“Smart Cities for Smart Citizens”, Singapore Polytechnic, Young Analytic Programme, Singapore, September 2018. [Slides]
“Resiliency Measures for Singapore Train Transportation Network”, Land Transport Authority (LTA), Singapore, June 2016.
“Measuring Centralities for Transportation Networks Beyond Structures”, DSO National Laboratories & Prime Minister's Office Singapore (PMO), Singapore, May 2016.
“Sentiment Diffusion and Friendship Maintenance in Online Social Networks”, DSO National Laboratories, Singapore May 2015.
Conference Organising Committee
ACM SIGKDD Conference on Knowledge Discovery and Data Mining (SIGKDD) [2021] - Local Arrangement Chair
Conference Program Committee
ACM SIGKDD Conference on Knowledge Discovery and Data Mining (SIGKDD) [2021]
ACM International Conference on Web Search and Data Mining (WSDM) [2021]
ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) [2019, 2020, 2021]
ACM International Conference on Information and Knowledge Management (CIKM) [2019]
ACM Conference on User Modeling, Adaptation and Personalization (UMAP) (2019, 2020, 2021]
IEEE International Conference on Data Mining (ICDM) [2020]
SIAM International Conference on Data Mining (SDM) [2021]
Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD) [2020, 2021]
International Joint Conference on Natural Language Processing (ICJNLP) [2020]
International Conference on Web and Social Media (ICWSM) [2020, 2021]
Interactional Conference on Advances in Social Network Analysis and Mining (ASONAM) [2019, 2020]
International Semantic Web Conference (ISWC) [2019]
Journal Reviewer
ACM Transactions on Social Computing (TSC)
IEEE Access
User Modeling and User-Adapted Interaction (UMUAI)
Social Network Analysis and Mining (SNAM)
Grant Reviewer
Mitacs Accelerate Program (Canada)