⋅ Editor-in-Chief, IEEE Multimedia Magazine, 2014 - Present
⋅ Associate Editor, ACM Transactions on Multimedia Computing Communication and Applications (TOMM), 2007 - Present
⋅ Founding Editor, International Journal of Multimedia Information Retrieval, 2011 - present
⋅ Founding Associate Editor, IEEE Access, 2013 - present
⋅ Associate Editor, IEEE Transactions on Circuits and Systems for Video Technology, 2006 - 2010
⋅ Associate Editor-in-Chief, IEEE Multimedia Magazine, 2010 - 2014
⋅ Member of Editorial Board, IEEE Multimedia Magazine, 2007 - 2009
⋅ Associate Editor, IEEE Transactions on Multimedia, 2004 - 2008
⋅ Editor, ACM/Springer Multimedia Systems Journal, 2005 - 2007
⋅ Member of Editorial Board, International Journal of Multimedia Tools and Applications, 2005 - 2007
⋅ Guest Editor, Multimedia Tools and Applications Special Issue on Internet Multimedia Computing and Service (July 2012)
⋅ Guest Editor, IEEE Multimedia Magazine Special Issue on Advances in Multimedia Computing (July 2007)
⋅ Advisory Board, IEEE Transactions on Automation Science and Engineering, 2006 - Present
⋅ Executive Memember, ACM SIG Multimedia, 2014- Present
⋅ ACM Multimedia, 2011- 2013
⋅ ACM International Conference on Multimedia Retrieval (ICMR), 2010- Present
⋅ IEEE International Conference on Multimedia Expo (ICME), 2009- Present
⋅ Pacific Rim Conference on Multimedia (PCM), 2006 - Present
⋅ International Conference on Image and Video Retrieval (CIVR), 2006 - 2009
⋅ General Co-Chair, ACM Multimedia Conference'2014, Nov., Orlando, USA
⋅ Panel Chair, ACM Multimedia Conference'2013, Oct. 21-25, Barcelona, Spain
⋅ Industry & Exhibition Co-Chair, IEEE ISCAS, May 19-23, Beijing, China
⋅ Program Committee Member, IEEE ISCAS, May 19-23, Beijing, China
⋅ General Co-Chair, ACM ICMR, June 5-8, Hong Kong.
⋅ Panel Chair, ACM Multimedia Conference'2012 , Oct. 29 - Nov. 2, Nara, Japan
⋅ Program Committee Member, IEEE ISCAS, May 20-23, Seoul, Korea
⋅ General Co-Chair, ACM ICMR, June 5-8, Hong Kong.
⋅ Panel Chair,ACM Multimedia Conference'2012 , Oct. 29 - Nov. 2, Nara, Japan
⋅ Program Committee Member, IEEE ISCAS, May 20-23, Seoul, Korea
⋅ General Co-Chair, Pacific-Rim Conference on Multimedia, Dec 20 - Dec 22 Sydney, Australia.
⋅ Sponsorship Chair, ACM Multimedia Conference'2011 , Scottsdale, AZ, Nov. 28 - Dec 1, 2011
⋅ Tutorial Chair, The International Conference on Mobile and Ubiquitous Multimedia (MUM), Dec 7-9, 2011, Beijing, China
⋅ Program Committee Member, IEEE ISCAS, May 15 - 18, 2011, Rio de Janeiro, Brazil
⋅ General Co-Chair, International Conference on Internet Multimedia Computing and Services , Dec.30-31, 2010, Harbin, China.
⋅ Publicity Co-Chair, ACM Multimedia Conference'2010 , October 25-29, 2010, Florence, Italy.
⋅ Program Committee Member, International Conference on Embedded and Multimedia Computing (EMC) 2010, Aug 11-20, 2010, Cebu, Philippines
⋅ Program Committee Member, IEEE ICME, July 19-23, 2010, Singapore
⋅ Program Committee Member, IEEE ISCAS, May 30 - June 2, 2010, Paris, France
⋅ Program Committee Member, 5th International Conference on Embedded and Multimedia Computing, August 11-13, 2010 Cebu, Philippine
⋅ General Co-Chair, ACM Multimedia Conference'2009 , October 19-24, 2009, Beijing, China.
⋅ Technical Program Committee (TPC) Co-Chair, IEEE International Conference on Multimedia Expo (ICME2009),June 28 - July 3, 2009, Cancun, Mexico
⋅ Publicity Co-Chair, ACM Multimedia Conference'2008 , October 27-31, 2008, Vancouver, BC, Canada.
⋅ Special Session Co-Chair, IEEE International Conference on Multimedia Expo (ICME2008),June 23-26, 2008, Hannover, Germany
⋅ Program Committee Member, IEEE CVPR'2008, June 24-26, 2008, Anchorage, Alaska, USA.
⋅ Guest Editor, Special Issue on Advances in Multimedia Computing, IEEE Magazine,July 2007
⋅ Program Committee Member, IEEE ICCV'2007, Rio de Janeiro, Brazil, October 14-20, 2007.
⋅ North America Liaison, IEEE International Conference on Multimedia Expo (ICME2007),July 2-5, 2007, Beijing, China
⋅ Asia Liaison, ACM Multimedia Conference'2007 , September 23-28, 2007, Augsburg, Germany.
⋅ Program Committee Member, ACM Multimedia Conference'2007 , September 23-28, 2007, Augsburg, Germany.
⋅ Advisory Committee Member, Asia-Pacific Workshop on Visual Information Processing 2007, National Cheng Kung University, Tainan, December 15-17 2007.
⋅ Panelist, International Workshop on Multimedia Content Analysis and Mining (MCAM)'2007 , June 30-July 1 2007, Shandong University, WeiHai, China.
⋅ Reviewer for ACM SIGCHI'07
⋅ General Co-Chair, The 5th International Conference on Image and Video Retrieval (CIVR2006) , July 12-14, Tempe, AZ
⋅ Program Co-Chair, ACM Multimedia Conference'2006, , Oct. 22-28, 2006, Santa Barbara, CA.
⋅ Program Co-Chair, Pacific Rim Multimedia (PCM) Conference'2006, , Nov 2-4, 2006, Hangzhou, CA.
⋅ Program Committee Member, WWW-Hypermedia, May 23rd-26th, Edinburgh, UK.
⋅ Reviewer for ACMTOMM'06
⋅ Program Area Co-Chair, Multimedia content management and delivery, IEEE ICME (Multimedia Expo)'2005, July 6-8, 2005, Amsterdam, The Netherlands
⋅ Panel Co-Chair, ACM Multimedia Conference'2005 , Nov. 6-12, 2005, Singapore.
⋅ Program Committee Member, ACM Multimedia Conference'2005 , Nov. 6-12, 2005, Singapore.
⋅ Program Committee Member, The 4th International Conference on Image and Video Retrieval (CIVR2005) , July 20-22 2004, Singapore.
⋅ Program Committee Member, Storage and Retrieval Methods(or Techniques) and Applications for Multimedia 2005 SPIE/IS&T Electronic Imaging Conference San Jose, CA, 25-27 Jan 2005
⋅ Program Committee Member, Internet Imaging VI, SPIE/IS&T 17th Annual Symposium Electronic Imaging Science and Technology Conference, San Jose, CA, 16-20 Jan 2005
⋅ Reviewer for ACMTOMM'05
⋅ Reviewer for IEEE PAMI'05
⋅ Tutorial Co-Chair, ACM Multimedia Conference'2004 , Oct. 10-15, 2004, New York, NY, USA.
⋅ Program Committee Member, ACM Multimedia Conference'2004 , Oct. 10-15, 2004, New York, NY, USA.
⋅ Program Committee Member, IEEE European Conf on Computer Vision (ECCV), May 11-14, 2004, Prague, Czech Republic
⋅ Program Committee Member, IEEE Asian Conf on Computer Vision (ACCV), Jan. 27-30, 2004, Jeju, South Korea
⋅ Program Committee Member, IEEE International Conference on Image Processing (ICIP) , Oct. 24-27, 2004, Singapore
⋅ Program Committee Member, The 3rd International Conference on Image and Video Retrieval (CIVR2004) , July 21-23 2004, Dublin, Ireland
⋅ Program Committee Member, Int. Conf. on Pattern Recognition (ICPR), Aug 23-26 2004, Cambridge, UK
⋅ Program Committee Member, The 2nd ACM International Workshop on Multimedia Databases , Hyatt Arlington Hotel, Arlington, VA, USA, November 12, 2004
⋅ Program Committee Member, SPIE ITCom 2004, Internet Multimedia Management Systems V, October 25-28, 2004 Philadelphia, Pennsylvania, USA
⋅ Reviewer for ACM CHI'04
⋅ Reviewer for NIPS'04
⋅ Co-Chair, IEEE International Workshop on Multimedia Technologies in E-Learning and Collaboration (WOMTEC), Nice, France, October 17, 2003
⋅ Program Committee Member, The First ACM International Workshop on Multimedia Databases ,New Orleans, Louisiana, November 7, 2003
⋅ Program Committee Member, ACM Multimedia Conference'2003 , November 2-8, 2003, Berkeley, CA, USA.
⋅ Technical Demo Chair, ACM Multimedia Conference'2003 , November 2-8, 2003, Berkeley, CA, USA.
⋅ Co-organizer, Special session on Multi-stream audio and video processing for telepresence, IEEE International Conference on Multimedia Expo (ICME), July 6-9, 2003, Baltimore, MD
⋅ Program Committee Member, IEEE International Conference on Multimedia Expo (ICME), July 6-9, 2003, Baltimore, MD
⋅ Program Committee Member, IEEE International Conference on Image Processing (ICIP) , Sept 14-17, 2003, Barcelona, Spain
⋅ Program Committee Member, IEEE International Conference on Distributed Computing Systems , May 19-22, 2003, Providence, Rhode Island
⋅ Program Committee Member, International Conference on Image and Video Retrieval (CIVR) , July 24-25, 2003, Urbana-Champaign, IL, USA
⋅ Program Committee Member, SPIE ITCom 2003, Internet Multimedia Management Systems IV, 7-11 September 2003, Orlando, Florida USA
⋅ Program Committee Member, The 2003 International Conference on Imaging Science, Systems, and Technology (CISST'03) , June 23-26, 2003, Las Vegas, Nevada, USA
⋅ Reviewer for ACM Transaction on Human Computer Interaction
⋅ Reviewer for IEEE Transaction on Pattern Analysis and Machine Intelligence (PAMI)
⋅ Reviewer for IEEE CVPR'03
⋅ Reviewer for NIPS'03
⋅ Program Area Co-Chair, Multimedia databases, IEEE ICME (Multimedia Expo)'2002, August 26-29, 2002, Lausanne, Switzerland.
⋅ Program Committee Member, International Conference on Image and Video Retrieval (CIVR) , July 18-19, 2002, British Library Conference Centre, London, UK
⋅ Program Committee Member, SPIE ITCom 2002, Internet Multimedia Management Systems III, 29 July - 2 August 2002, Boston, Massachusetts, USA
⋅ Reviewer for Transaction of HCI
⋅ Reviewer for ACM Multimedia Systems Journal
⋅ Reviewer for IEEE Transaction on Multimedia
⋅ Reviewer for IEEE Transaction on Image Processing
⋅ Reviewer for NISP'02
⋅ Reviewer for ACM Multimedia'02
⋅ Reviewer for Face and Gesture (FG)'02
⋅ Panelist, NSF review panel in CISE/IIS (Division of Information and Intelligent Systems, the Computer and Iinformation Science and Engineering (CISE) Directorate.
⋅ Invitee, The Seventh Symposium of Frontiers of Engineering, National Aacademy of Engineering, Irvine, California, September 13 - 15, 2001 (Postponed to March 2002 due to the terrorist attack).
⋅ Panelist, Workshop on Content-Based Access of Image and Video Libraries 2001, in conjuntion with IEEE CVPR Conference'2001 , Kauai, Hawaii, December 10 - 15, 2001.
⋅ Program Committee Member, IEEE CVPR Conference'2001, Kauai, Hawaii, December 10 - 15, 2001.
⋅ Panelist, IEEE CVPR Workshop on Content-Based Access of Image and Video Libraries (CBAIVL'01) , Kauai, Hawaii, December 14, 2001.
⋅ Program Committee Member, IEEE CVPR Conference'2001 , Kauai, Hawaii, December 10 - 15, 2001.
⋅ Program Committee Member, ACM Multimedia Conference'2001 , Ottawa, Ontario, Canada, September 31 - October 5, 2001.
⋅ Program Committee Member, Infotech Oulu International Workshop on Information Retrieval , Oulu, Finland, September 20-21, 2001.
⋅ Program Committee Member, SPIE Intl. Symposium on The Convergence of Information Technologies and Communications (ITCOM) , August 20-24, 2001, Denver, CO.
⋅ Program Committee Member, IEEE ICCV'2001 Workshop on Detection and Recognition of Events in Video , Vancouver, Canada, July 8, 2001
⋅ Reviewer for ACM Multimedia Systems Journal
⋅ Reviewer for IEEE Transaction on Pattern Analysis and Machine Intelligence (PAMI)
⋅ Reviewer for IEEE Transaction on Image Processing
⋅ Reviewer for IEEE Transaction on Multimedia
⋅ Program Committee Member, Multimedia and Communication Track, IEEE International Symposium on Circuits and Systems , May 2000, Geneva, Switzerland.
⋅ Program Committee Member, SPIE Multimedia Storage and Archiving Systems V (MSAS-2000) Conference at SPIE Photonics East 2000 , Boston, MA, November 6 - 8, 2000.
⋅ Reviewer for IEEE Signal Processing Letters
⋅ Reviewer for IEEE Transaction on Image Processing
⋅ Reviewer for IEEE Transaction on Multimedia
⋅ Reviewer for IEEE Transaction on Circuits and Systems for Video Technology, Special Issue on "Streaming Video".
⋅ Reviewer for Journal of Computer Communication, Special Issue on "QoS".
⋅ Reviewer for Journal of Machine Vision and Applications
⋅ Reviewer for ACM SIG Multimedia conference
⋅ Reviewer for Pattern Recognition Joural, Speical Issue on "Shape representation for Image databases: Fourier Theory".
⋅ Reviewer for IEEE Transaction on Image Processing
⋅ Reviewer for IEEE Transaction on Circuits and Systems for Video Technology, Special Issue on "3-D Video Technology"
⋅ Reviewer for Signal Processing: Image Communication Journal, Special Issue on "MPEG-7".
⋅ Reviewer for ACM SIG Multimedia conference
⋅ Reviewer for IEEE CVPR
⋅ Reviewer for IEEE ICIP
⋅ Reviewer for Journal of Visual Communication and Image Representation Special Issue.
⋅ Reviewer for IEEE Transaction on Image Processing
⋅ Reviewer for ACM SIG Multimedia conference
⋅ Reviewer for IEEE CVPR
⋅ Reviewer for IEEE ICIP
⋅ Reviewer for ACM SIG Multimedia conference
⋅ Reviewer for IEEE CVPR
⋅ Reviewer for IEEE ICIP