Professor Yanghee Choi
School of Computer Science and Engineering
Seoul National University, Gwanak-gu, Seoul, Korea
Office: Building 301, Room 504
Phone: +82-2-880-7303, Fax: +82-2-886-7589
Multimedia and Mobile Communications Laboratory
The goal of my group's research is to devise efficient algorithms for transporting a variety of traffic over Internet, wireless mobile network, sensor network, social network, content-oriented network, and local/home area networks. This includes access control, admission control, traffic measurement, congestion control, traffic scheduling, caching, multicast routing, and terminal/router/server architecture design. The research challenge is enormous because the solutions should be scalable over a wide range of speeds, number of users, and distances. The research results are applicable to design of efficient network protocols, networked systems, and new applications. His research interest includes mobile network algorithms and protocols. He is also interested in policy issues on science and technology, and in promoting startups.
Short Bio of Yanghee Choi
Yanghee Choi received B.S. in electronics engineering from Seoul National University, M.S. in electrical engineering from Korea Advanced Institute of Science, and Doctor of Engineering in Computer Science from Ecole Nationale Superieure des Telecommunications (ENST) in Paris, in 1975, 1977 and 1984 respectively. Before joining the School of Computer Science and Engineering, Seoul National University in 1991, he has been with Electronics and Telecommunications Research Institute (ETRI) during 1977-1991, where he served as director of Data Communication Section, and Protocol Engineering Center. He was research student at Centre National d'Etude des Telecommunications (CNET) , Issy-les-Moulineaux, during 1981-1984. He was also Visiting Scientist to IBM T. J. Watson Research Center for the year 1988-1989. He is now leading the Internet Lab in Seoul National University. He was president of Open Systems and Internet Association of Korea. He was president of Korean Institute of Information Scientists and Engineers. He was also dean of Graduate School of Convergence Science and Technology (http://gscst.snu.ac.kr), and president of Advanced Institutes of Convergence Technology (AICT, http://aict.snu.ac.kr). He was chair of the special committee on Convergence Technology at KAST. He was also a member of President's Council on Informatization Strategies (CIS). He was the chair of Future Internet Forum (http://fif.kr), and vice-chair of Asia Future Internet Forum. He was chairman of Samsung Science and Technology Foundation (www.samsungstf.or.kr). From July 2014 until July 2017, he worked at the Korean government as Minister of Science, ICT and Future Planning.
B.S. in Electronics Engineering, Seoul National University, Korea, Feb. 1975.
M.S. in Electronics Engineering, Korea Advanced Institute of Science, Korea, Feb. 1977.
Doctor of Engineering in Computer Science, ENST, Paris, France, June 1984. ( advisor : Hubert Zimmermann)