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  • K. J. Ray Liu

    Professor K. J. Ray Liu

    Christine Kim Eminent Professor of Information Technology
    Electrical and Computer Engineering Department

    Distinguished Scholar-Teacher
    University of Maryland

    Office: 2232 Kim Building
    Email: kjrliu [ at ] umd [ dot ] edu
    Tel: 301-405-6619

    Dr. Liu received the B.S. degree from the National Taiwan University in 1983, and the Ph.D. degree from UCLA in 1990, both in electrical engineering. He was named a Distinguished Scholar-Teacher of University of Maryland in 2007, where he is Christine Kim Eminent Professor of Information Technology. He has served as Director of Graduate Studies and Research, and Associate Chair of Electrical and Computer Engineering Department. Dr. Liu leads the Maryland Signals and Information Group (SIG) with research contributions that encompass broad aspects of wireless communications and networking; multimedia communications and signal processing; information forensics and security; biomedical imaging and bioinformatics; and signal processing algorithms and architectures, in which he has published over 10 books and 600 refereed papers.

    Dr. Liu is President of IEEE Signal Processing Society. He was Vice President - Publications and has been a member-at-large on the Board of Governor of IEEE Signal Processing Society. He was a founder of Asia-Pacific Association of Signal and Information Processing (APSIPA). Dr. Liu was the Editor-in-Chief of IEEE Signal Processing Magazine and the founding Editor-in-Chief of EURASIP Journal on Advances in Signal Processing (JASP).

    Dr. Liu is the recipient of numerous honors and awards including 2009 IEEE Signal Processing Society Technical Achievement Award; 1994 National Science Foundation Presidential Young Investigator Award; best paper awards from IEEE Signal Processing Society, Communications Society, Vehicular Technology Society, and EURASIP; IEEE Signal Processing Society Distinguished Lecturer; and EURASIP Meritorious Service Award. Recognized by Thomson Reuters as an ISI Highly Cited Researcher in Computer Science, Dr. Liu is a Fellow of the IEEE and AAAS. His research was featured as one of seven technologies that IEEE believes will have the world changing implications on the way humans interact with machines, the world and each other, in honor of IEEE's 125th Anniversary.

    He also received various research and teaching recognitions from the University of Maryland, including Poole and Kent Senior Faculty Teaching Award and Outstanding Faculty Research Award, both from A. James Clark School of Engineering; Invention of the Year Award from Office of Technology Commercialization, as well as the George Corcoran Award for outstanding contributions to electrical engineering education from Electrical and Computer Engineering Department, and the Outstanding Systems Engineering Faculty Award in recognition of outstanding contributions in interdisciplinary research from Institute for Systems Research. Over the years, he has trained over 50 Ph.D. and postdoctoral students. He is honored as a Chair Professor of National Chiao Tung University, Taiwan, and an Advisory Professor of Northwestern Polytechnic University, Xi’an, China.

    Dr. Liu was the prime architect and proposer of IEEE Trans. on Information Forensics and Security, IEEE Journal on Selected Topics of Signal Processing, and IEEE Trans. on Multimedia. He has served as the General Chair of 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Hawaii; a Co-General Chair of the First APSIPA Annual Summit and Conference (ASC) in Sapporo, 2009; the Chair of Multimedia Signal Processing Technical Committee; Technical Program Chair of 2003 IEEE International Conference on Multimedia and Expo. He has delivered keynotes in various international conferences and workshops. He has been consultants to industry and also has served occasionally as expert consultant/witness for legal proceedings. In addition, Dr. Liu also served in the review panels of centers of excellence from various nations and agencies such as National Science Foundation and European Research Council.

    He has been on the editorial board of IEEE Transactions on Signal Processing, IEEE Journal of Selected Topics in Signal Processing and IEEE Signal Processing Magazine. He has also been a Guest Editor of special issues on Multimedia Signal Processing of Proceedings of the IEEE, special issue on Signal Processing for Wireless Communications of IEEE Journal of Selected Areas in Communications, special issue on Multimedia Communications over Networks of IEEE Signal Processing Magazine, special issue on Multimedia over IP of IEEE Trans. on Multimedia, special issue on cooperative communications and networking of IEEE Journal of Selected Areas in Communications, special issue on signal and information processing for social networks of IEEE Journal of Selected Topics on Signal Processing, and special issue on Signal and Information Processing for Social Learning and Networking of IEEE Signal Processing Magazine.

    Dr. Liu is a co-author of “Behavior Dynamics in Media-Sharing Social Networks? Cambridge University Press, 2011; Cognitive Radio Networking and Security – A Game Theoretic View, Cambridge University Press, 2010; Cooperative Communications and Networking, Cambridge University Press, 2009; Resource Allocation for Wireless Networks: Basics, Techniques, and Applications, Cambridge University Press, 2008; Ultra-Wideband Communication Systems: The Multiband OFDM Approach, Wiley, 2007; Network-Aware Security for Group Communications, Springer, 2007; Multimedia Fingerprinting Forensics for Traitor Tracing, EURASIP Book Series on Signal Processing and Communication (Hindawi), 2005; Design of Digital Video Coding Systems: A Complete Compressed Domain Approach, Marcel Dekker, 2001; and a co-editor of Handbook on Array Processing and Sensor Networks, IEEE-Wiley, 2009 and High Performance VLSI Signal Processing: Volume I: System Design and Methodology; Vol. II: Algorithms, Architectures, and Applications, IEEE Press, 1998.

     

    Behavior Dynamics in Media-Sharing Social Networks
    H. Vicky Zhao, W. Sabrina Lin and K. J. Ray Liu
    Cognitive Radio Networking and Security: A Game-Theoretic View
    K. J. Ray Liu and Beibei Wang
    Handbook on Array Processing and Sensor Networks
    Simon Haykin and K. J. Ray Liu
    Cooperative Communications and Networking
    K. J. Ray Liu, Ahmed Sadek, Weifeng Su, and Andres Kwasinski
    Resource Allocation for Wireless Networks: Basics, Techniques, and Applications
    Zhu Han, and K. J. Ray Liu
    Ultra-Wideband Communications Systems: Multiband OFDM Approach
    W. Pam Siriwongpairat, and K. J. Ray Liu
    Network-Aware Security for Group Communications
    Yan Sun, Wade Trappe, and K. J. Ray Liu
    Multimedia Fingerprinting Forensics for Traitor Tracing
    K. J. Ray Liu, Wade Trappe, Z. Jane wang, Min Wu, and Hong Zhao
    Design of Digital Video Coding Systems: A Complete Compressed Domain Approach
    Jie Chen, Ut-Va Koc, and K. J. Ray Liu