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 Professional Activities and Affiliation

 From - To

 Affiliation

 Title

 1984 - 1986

 Center for Research on Integrated  Manufacturing, U. of Michigan in Ann Arbor

 Research Scientist

 1986 - Present

 KAIST

 Professor

 1987

 Computing Department, Imperial College,  London, U.K.

 Visiting Professor

 1988 - 1992

 Pacific Controls Co.

 Technical Consultant

 1990 - 1997

 Satellite Technology Research Center (SaTReC)

 Research Manager

 1991 - 1995

 Industrial Advancement Administration,  JTC1/SC 17, 29

 Member

 1994 - 1996

 TTA ITU-T SG-9 VOD Committee

 Chairman

 1994 - 1995

 KISTEP Technology Development Cunsulting Center

 Responsible Counselor

 1995 - 1999

 Korean Society of Remote Sensing

 Director

 1995 - 1996

 Small and Medium Business Administration

 Committee

 Member

 1995 - 1996

 Samsung Advanced Institute of Technology

 Consultant

 1997 - 1999

 Rural Development Administration, Agricultural  Science and Technology Institute

 Co-Research Manager

 1999 - 2008

 Advanced Information Technology Research Center, KAIST

 Vice-Director

 1999 - 2000

 Korea Information Science Society

 Editorial

 Member

 2000 - 2006

 Multimedia Data Right Protection Technology Division, DRM Working Group, Ministry of Information and Communication

 Director

 2000 - 2002

 Virus Hacking Center, KAIST

 Researcher

2000 - 2002

 Digital Innotech Co.

 President

2001 - 2003

URI forum, Ministry of Information and Communication

 Operation 

Board President

2001 - 2003

Watermarking, Technology Division, SEDICA, Ministry of Information and Communication

 Director

2006 - 2014

CFTS : Center of Fusion  Technology for Security

 General

 Director

2006

IT Technology Load Map Committee, Institute of Information Technology Advancement, Ministry of Information and Communication

 Board

 Director

 

 

 

 

 

 

 

 

 Memberships and Activities in Scientific Associations

 Memberships

 Status

 Association for Computing Machinery (ACM), U.S.A.

 Member

 Institute of Electrical nd Electronics Engineers (IEEE), Circuit and System Society, U.S.A.

 Technical Committee Member

 The Institue of Electronics, Information, Communication Engineer, Japan

 Member

 Communication of the Korea Information Science Society

 Member

 Korean Institue of Communication Sciences

 Member

 The Institue of Electronics Engineers of Korea

 Member

 Korea Institue of Information Security and Cryptology

 International Affair Director

 Korea Information Processing Society

 Member

 

 

 Activities

 1997

 SPIE(The Internationa Society for Optical Engineering), IS&T(The Society for Imaging Science and Technology), Journal of Electronic Imaging

 Referee

 1998

 IEEE & ACM, Transactions on Networking

 Referee

 1998

 Academic Press, Real-Time Imaging

 Referee

 1995, 1996

 1995, 1996 Video On Demand Workshop, Telecommunications Technology Association, Taejon, Korea

 Conference Chairman

 Dec. 1999

 IEEE The 6th International Conference on Real-Time Computing Systems and Application, Hong Kong

 Program Co-Chairman

 Dec. 2000

 IEEE The 7th International Conference on Real-Time Computing Systems and Application, Korea

 Program Co-Chairman

2003

Int. J. of Image and Graphics

 Guest Editor

2004

Int. Workshop on Digital Watermarking, IWDW2004

 Program Co-Chairman