Appointments & Services

Vice Dean, Graduate Studies, School of Computing (2023 - )
Lab Director, NUS-NCS Joint Laboratory (2021 - )
Deputy Head, Department of Computer Science (2018 - 2023)
Lab Director, NUS-Singtel Cyber Security Research and Development Laboratory (2020 - 2021)
Assistant Dean, Graduate Studies, School of Computing (2013 - 2018)
Year 4 & FYP coordinator for Computer Engineering Program (2011 - 2019)
Member, Joint Academic Committee, Computer Engineering Program (2011 - 2019)
Technical Chair, National Olympiad in Informatics (NOI) (2011-2018)

Awards

Facebook Networking Systems Research Award, 2019
Best Paper, IEEE ICNP 2019
Best Paper, ACM SOSR 2019
Best in session presentation (INFOCOM 2017)
Best Paper in ICDCN 2016 networking track
Best Demo in IPSN 2016
Distinguished Member of the INFOCOM Technical Program Committee (2016, 2020, 2021)
Best Demo - Runner Up in IPSN 2014
Graduate Research Assistant, Department of Electrical Engineering and Center for Telecommunications Research, Columbia University, NY (1991 - 1997)
Tan Kah Kee Foundation Postgraduate Scholarship (1991 - 1993)
Singapore Technologies Overseas Scholarship for undergraduate studies (1987-1990)

Member, Information Technology Standards Committee (ITSC), Singapore (2013-2017)

Technical Program Co-Chiar, IEEE International Conference on Network Protocols (ICNP) 2025
Technical Program Co-Chiar, IFIP Networking 2023
General Chair, International Conference on Embedded Wireless Systems and Networks (EWSN), Oct 2022
Technical Program Co-Chiar, ICDCS - Mobile and Wireless Network Computing Track, 2020
Technical Program Committee Chair, International Conference on Communication Systems & Networks (COMSNET) 2018
General Chair, IEEE International Conference on Network Protocols (ICNP) 2016
Technical Program Committee Chair (Networking Track), International Conference on Distributed Computing and Networking (ICDCN) 2016
Technical Program Committee Chair, International Symposium on Wireless Pervasive Computing (ISWPC) 2006
Panel Chair, IEEE International Conference on Sensing, Communication, and Networking (SECON) 2014
Organizing chair, IEEE Vehicular Technology Conference (VTC) Conference Spring 2008
Publicity Chair, Wireless Internet Conference (WICON) 2006
Organizer, Workshop on Mobile, Wireless and Sensor Neworks: Technoloy and Future Directions (MOBWISER) 2004