Program Committee or Senior Program Committee

Journal Referee

External Reviewer

  • KDD 2014, 2015, 2016
  • WSDM 2014, 2015, 2016
  • CHI 2014, 2015, 2016
  • CSCW 2014, 2015, 2016
  • International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileCHI) 2013
  • CHI-Interactivity 2013, 2014
  • AAAI 2010, 2012
  • CSCW 2013
  • WWW 2012, 2013, 2015, 2016
  • AAAI 2012
  • Intl Conf on Advances in Social Network Analysis and Mining (ASONAM): 2012
  • Intl Workshop on Real-Time Analysis & Mining of Social Streams, 2012
  • ACM Conference on Hypertext (HT), "Social Linking" track: 2012
  • Intl Conf on Advances in Social Network Analysis and Mining (ASONAM): 2011
  • Workshop on Social Media, in conjunction with ACM Multimedia 2011

Teaching assistant