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 Journal Editorial Board
 Associate Editor, ACM Transactions on Intelligent Systems and Technology (TIST), 2021 – present   Associate Editor, IEEE Transactions on Big Data (TBD), 2020 – present   Associate Editor, ACM Transactions on Knowledge Discovery and Data Mining (TKDD), 2017 – present   Editorial Board Member, Data Mining and Knowledge Discovery Journal, 2018 – 2020   Editorial Board Member, Journal of Smart Health, 2016 – 2019.   
 Panelist Activites NSF, NIH, DOD, NASA, and AAAS. 
 Professional OrganizationsACM (Distinguished Member), IEEE (Senior Member), AAAS, and AAAI. 
 Recent Conference/Workshop Organizational Activities
 Co-Chair, ACM SIGKDD Deep Learning Day, 2022  Workshop Organizer, ACM SIGKDD Workshop on Data-Efficient Machine Learning (DEMAL), 2021  Workshop Organizer, The Web Conference Workshop on Data-Efficient Machine Learning (DEMAL), 2021  Vice Chair, IEEE International Conference on Big Data (BigData), 2020   Workshop Co-Chair, ACM Conference on Knowledge Discovery and Data Mining (SIGKDD), 2020  Co-Chair, ACM SIGKDD Health Day, 2019  PC Co-Chair, IEEE/ACM International Conf. on Advances in Social Networks Analysis and Mining (ASONAM), 2018  Poster Co-Chair, ACM Conference on Knowledge Discovery and Data Mining (SIGKDD), 2018   Workshop Organizer, ACM SIGKDD Workshop on Data Mining in Bioinformatics (BIOKDD), 2016  
 Program Committee MemberI regularly serve as a PC or a SPC member for the following conferences:
 ACM Conference on Knowledge Discovery and Data Mining (SIGKDD)   Annual Conference on Neural Information Processing Systems (NeurIPS)  AAAI Conference on Artificial Intelligence (AAAI)  ACM International Conference on Web Search and Web Data Mining (WSDM)  International Joint Conference on Artificial Intelligence (IJCAI)  ACM Conference on Information and Knowledge Management (CIKM)  |