Associate Editor, IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2018 - Present
Editor in Chief, Neurocomputing (Elsevier), 2016 - 2021 (one of top 10 AI publication venues)
Associate Editor in Chief, Neurocomputing (Elsevier), 2014- 2016
Guest Editor, Machine Learning (Springer), 2012 - 2013
Editorial board, Neurocomputing Journal, 2012 - 2021
Associate Editor, IEEE SIGNAL PROCESSING LETTERS, 2013
Editorial board, International Journal of Knowledge Discovery in Bioinformatics, 2012
Guest Editor, ACM Transactions on Intelligent Systems and Technology, 2010/2011
Guest Editor, Advances in Multimedia, 2011/2012
Program Co-Chair: The fourth Asian Conference on Machine Learning (ACML2012)
Video Co-Chair: The ACM SIGKDD Conference (KDD2012)
General Co-Chair: ACM SIGMM Workshop on Social Media (WSM'09, WSM'10, WSM'11)
Area Chair, Conference on Neural Information Processing Systems (NeurIPS)
Area Chair, International Conference on Learning Representations (ICLR)
Area Chair, International Conference on Machine Learning (ICML)
SPC, The Asian Conference on Machine Learning (ACML), 2011-2019
SPC, International Joint Conferences on Artificial Intelligence (IJCAI)
Area Chair, ACM International Conference on Multimedia (ACM MM'12), 2012
Area Chair, IEEE International Conference on Multimedia and Expo (ICME'13,'14), 2013-2014
Session Chair, ACM SIGMM Workshop on Social Media (WSM),2009/2011
Panel Chair, ACM SIGMM Workshop on Social Media (WSM2009), 2009.
International Conference on Machine Learning (ICML)
Neural Information Processing Systems (NIPS)
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
IEEE International Conference on Computer Vision (ICCV)
AAAI Conference on Artificial Intelligence (AAAI)
ACM International Conference on Multimedia (ACM Multimedia)
ACM SIGKDD Conference on Knowledge Discovery and Data mining (KDD)
ACM SIGIR Conference on Research and Development in Info. Retrieval (SIGIR)
International World Wide Web Conference (WWW)
ACM Conference on Web Search and Data Mining (WSDM)
ACM International Conference on Information and Knowledge Management (CIKM)