K. J. Ray Liu

Chunxiao Jiang, Yan Chen, K. J. Ray Liu, Yong Ren: Renewal-Theoretical Dynamic Spectrum Access in Cognitive Radio Network with Unknown Primary Behavior. IEEE Journal on Selected Areas in Communications 31(3): 406-416 (2013)

Jungho Myung, Yan Chen, K. J. Ray Liu, Joonhyuk Kang: Non-Cooperative Feedback Control Game for Secondary Transmitter in Cognitive Radio Network. IEEE Signal Process. Lett. 20(6): 571-574 (2013)

K. J. Ray Liu: Outreach via Community Building [President's Message]. IEEE Signal Process. Mag. 30(1): 6 (2013)

K. J. Ray Liu: Awards and Recognition [President's Message]. IEEE Signal Process. Mag. 30(2): 4 (2013)

K. J. Ray Liu: Membership [President's Message]. IEEE Signal Process. Mag. 30(3): 4 (2013)

Chih-Yu Wang, Yan Chen, K. J. Ray Liu: Sequential Chinese Restaurant Game. IEEE Transactions on Signal Processing 61(3): 571-584 (2013)

Yu-Han Yang, Beibei Wang, W. Sabrina Lin, K. J. Ray Liu: Near-Optimal Waveform Design for Sum Rate Optimization in Time-Reversal Multiuser Downlink Systems. IEEE Transactions on Wireless Communications 12(1): 346-357 (2013)

Wei Guan, K. J. Ray Liu: Diversity Analysis of Analog Network Coding with Multi-User Interferences. IEEE Transactions on Wireless Communications 12(2): 668-679 (2013)

Yongle Wu, Beibei Wang, K. J. Ray Liu, T. Charles Clancy: Anti-Jamming Games in Multi-Channel Cognitive Radio Networks. IEEE Journal on Selected Areas in Communications 30(1): 4-15 (2012)

Amr A. El-Sherif, K. J. Ray Liu: Cooperation in Random Access Networks: Protocol Design and Performance Analysis. IEEE Journal on Selected Areas in Communications 30(9): 1694-1702 (2012)

Chih-Yu Wang, Yan Chen, K. J. Ray Liu: Chinese Restaurant Game. IEEE Signal Process. Lett. 19(12): 898-901 (2012)

K. J. Ray Liu: Raison d'être [Presidnet's Message]. IEEE Signal Process. Mag. 29(1): 4 (2012)

K. J. Ray Liu: Value and Benefit [President's Message]. IEEE Signal Process. Mag. 29(2): 6 (2012)

Hervé Bourlard, Vikram Krishnamurthy, Yan Sun, H. Vicky Zhao, K. J. Ray Liu: A Technical Revolution: Social Learning and Networking [From the Guest Editors]. IEEE Signal Process. Mag. 29(2): 20-21 (2012)

Yan Chen, K. J. Ray Liu: Understanding Microeconomic Behaviors in Social Networking: An engineering view. IEEE Signal Process. Mag. 29(2): 53-64 (2012)

K. J. Ray Liu: A Melting Pot [President's Message]. IEEE Signal Process. Mag. 29(3): 6 (2012)

K. J. Ray Liu: Citation Impact [President's Message]. IEEE Signal Process. Mag. 29(4): 8 (2012)

K. J. Ray Liu: Peer Review [President's Message]. IEEE Signal Process. Mag. 29(5): 8 (2012)

Feng Han, Yu-Han Yang, Beibei Wang, Yongle Wu, K. J. Ray Liu: Time-Reversal Division Multiple Access over Multi-Path Channels. IEEE Transactions on Communications 60(7): 1953-1965 (2012)

Yang Gao, Yan Chen, K. J. Ray Liu: Cooperation Stimulation for Multiuser Cooperative Communications Using Indirect Reciprocity Game. IEEE Transactions on Communications 60(12): 3650-3661 (2012)

Matthew C. Stamm, W. Sabrina Lin, K. J. Ray Liu: Temporal Forensics and Anti-Forensics for Motion Compensated Video. IEEE Transactions on Information Forensics and Security 7(4): 1315-1329 (2012)

Liang Xiao, Yan Chen, W. Sabrina Lin, K. J. Ray Liu: Indirect Reciprocity Security Game for Large-Scale Wireless Networks. IEEE Transactions on Information Forensics and Security 7(4): 1368-1380 (2012)

W. Sabrina Lin, K. J. Ray Liu: Game-Theoretic Pricing for Video Streaming in Mobile Networks. IEEE Transactions on Image Processing 21(5): 2667-2680 (2012)

H. Vicky Zhao, W. Sabrina Lin, K. J. Ray Liu: Cooperation and Coalition in Multimedia Fingerprinting Colluder Social Networks. IEEE Transactions on Multimedia 14(3-2): 717-733 (2012)

Wei Guan, K. J. Ray Liu: Mitigating Error Propagation for Wireless Network Coding. IEEE Transactions on Wireless Communications 11(10): 3632-3643 (2012)

Biling Zhang, Yan Chen, K. J. Ray Liu: An Indirect-Reciprocity Reputation Game for Cooperation in Dynamic Spectrum Access Networks. IEEE Transactions on Wireless Communications 11(12): 4328-4341 (2012)

Biling Zhang, Yan Chen, Chih-Yu Wang, K. J. Ray Liu: Learning and decision making with negative externality for opportunistic spectrum access. GLOBECOM 2012: 1404-1409

Chunxiao Jiang, Yan Chen, K. J. Ray Liu: A renewal-theoretical framework for dynamic spectrum access with unknown primary behavior. GLOBECOM 2012: 1422-1427

Wei Guan, K. J. Ray Liu: On analysis of wireless uplink using analog network coding with non-coherent modulations. GLOBECOM 2012: 2262-2267

Wei Guan, K. J. Ray Liu: Anti error propagation methods for wireless uplink using network coding. GLOBECOM 2012: 3754-3759

Wei Guan, K. J. Ray Liu: Clustering based space-time network coding. GLOBECOM 2012: 5633-5638

W. Sabrina Lin, Yang Gao, K. J. Ray Liu: Template matching for image prediction: A game-theoretical approach. ICASSP 2012: 821-824

Matthew C. Stamm, W. Sabrina Lin, K. J. Ray Liu: Forensics vs. anti-forensics: A decision and game theoretic framework. ICASSP 2012: 1749-1752

Xiaoyu Chu, Matthew C. Stamm, W. Sabrina Lin, K. J. Ray Liu: Forensic identification of compressively sensed images. ICASSP 2012: 1837-1840

Yang Gao, Yan Chen, K. J. Ray Liu: A cheat-proof game-theoretic framework for cooperative peer-to-peer video streaming. ICASSP 2012: 2297-2300

Yu-Han Yang, Zhenzhen Gao, K. J. Ray Liu: Multi-source cooperative transmission with network coding. ICASSP 2012: 2985-2988

Liang Xiao, W. Sabrina Lin, Yan Chen, Kuo J. R. Liu: Indirect reciprocity game modelling for secure wireless networks. ICC 2012: 928-933

Chunxiao Jiang, Yan Chen, K. J. Ray Liu, Yong Ren: Analysis of interference in cognitive radio networks with unknown primary behavior. ICC 2012: 1721-1725

Biling Zhang, Yan Chen, K. J. Ray Liu: An indirect reciprocity game theoretic framework for dynamic spectrum access. ICC 2012: 1747-1751

Wei Guan, K. J. Ray Liu: Error performances of multiple access system using analog network coding. ICC 2012: 2496-2500

Yan Chen, W. Sabrina Lin, Feng Han, Yu-Han Yang, Zoltan Safar, K. J. Ray Liu: A cheat-proof game theoretic demand response scheme for smart grids. ICC 2012: 3362-3366

Feng Han, Zoltan Safar, W. Sabrina Lin, Yan Chen, K. J. Ray Liu: Energy-efficient cellular network operation via base station cooperation. ICC 2012: 4374-4378

Yang Gao, Yan Chen, K. J. Ray Liu: Cooperation stimulation in cooperative communications: An indirect reciprocity game. ICC 2012: 5163-5167

Guangdong Wu, Xiangui Kang, K. J. Ray Liu: A context adaptive predictor of sensor pattern noise for camera source identification. ICIP 2012: 237-240

Xiaoyu Chu, Matthew C. Stamm, K. J. Ray Liu: Forensic identification of compressively sensed signals. ICIP 2012: 257-260

Chunxiao Jiang, Yan Chen, K. J. Ray Liu: Distributed Adaptive Networks: A Graphical Evolutionary Game-Theoretic View. CoRR abs/1212.1245 (2012)

Amr A. El-Sherif, Ahmed K. Sadek, K. J. Ray Liu: Opportunistic Multiple Access for Cognitive Radio Networks. IEEE Journal on Selected Areas in Communications 29(4): 704-715 (2011)

Beibei Wang, Yongle Wu, K. J. Ray Liu, T. Charles Clancy: An Anti-Jamming Stochastic Game for Cognitive Radio Networks. IEEE Journal on Selected Areas in Communications 29(4): 877-889 (2011)

Beibei Wang, Yongle Wu, Feng Han, Yu-Han Yang, K. J. Ray Liu: Green Wireless Communications: A Time-Reversal Paradigm. IEEE Journal on Selected Areas in Communications 29(8): 1698-1710 (2011)

Beibei Wang, K. J. Ray Liu: Advances in cognitive radio networks: A survey. J. Sel. Topics Signal Processing 5(1): 5-23 (2011)

Yan Chen, K. J. Ray Liu: Indirect Reciprocity Game Modelling for Cooperation Stimulation in Cognitive Networks. IEEE Transactions on Communications 59(1): 159-168 (2011)

Zhenzhen Gao, Hung-Quoc Lai, K. J. Ray Liu: Differential Space-Time Network Coding for Multi-Source Cooperative Communications. IEEE Transactions on Communications 59(11): 3146-3157 (2011)

Yongle Wu, K. J. Ray Liu: An Information Secrecy Game in Cognitive Radio Networks. IEEE Transactions on Information Forensics and Security 6(3-1): 831-842 (2011)

Matthew C. Stamm, K. J. Ray Liu: Anti-Forensics of Digital Image Compression. IEEE Transactions on Information Forensics and Security 6(3-2): 1050-1065 (2011)

Nate Goergen, W. Sabrina Lin, K. J. Ray Liu, T. Charles Clancy: Extrinsic Channel-Like Fingerprinting Overlays Using Subspace Embedding. IEEE Transactions on Information Forensics and Security 6(4): 1355-1369 (2011)

W. Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Game-Theoretic Strategies and Equilibriums in Multimedia Fingerprinting Social Networks. IEEE Transactions on Multimedia 13(2): 191-205 (2011)

Hung-Quoc Lai, K. J. Ray Liu: Space-Time Network Coding. IEEE Transactions on Signal Processing 59(4): 1706-1718 (2011)

Amr A. El-Sherif, K. J. Ray Liu: Joint Design of Spectrum Sensing and Channel Access in Cognitive Radio Networks. IEEE Transactions on Wireless Communications 10(6): 1743-1753 (2011)

Nate Goergen, W. Sabrina Lin, K. J. Ray Liu, T. Charles Clancy: Best-Effort Cooperative Relaying. IEEE Transactions on Wireless Communications 10(6): 1833-1843 (2011)

Wei Guan, K. J. Ray Liu: Performance Analysis of Two-Way Relaying with Non-Coherent Differential Modulation. IEEE Transactions on Wireless Communications 10(6): 2004-2014 (2011)

Zhenzhen Gao, Yu-Han Yang, K. J. Ray Liu: Anti-Eavesdropping Space-Time Network Coding for Cooperative Communications. IEEE Transactions on Wireless Communications 10(11): 3898-3908 (2011)

Nate Goergen, W. Sabrina Lin, K. J. Ray Liu, T. Charles Clancy: Extrinsic Channel-Like Fingerprint Embedding for Authenticating MIMO Systems. IEEE Transactions on Wireless Communications 10(12): 4270-4281 (2011)

Weifeng Su, Ahmed K. Sadek, K. J. Ray Liu: Erratum to: Cooperative Communication Protocols in Wireless Networks: Performance Analysis and Optimum Power Allocation. Wireless Personal Communications 59(2): 397 (2011)

Wei Guan, K. J. Ray Liu: Two-Way Denoise-and-Forward Relaying with Non-Coherent Differential Modulation. GLOBECOM 2011: 1-5

Feng Han, Yu-Han Yang, Beibei Wang, Yongle Wu, K. J. Ray Liu: Time-Reversal Division Multiple Access in Multi-Path Channels. GLOBECOM 2011: 1-5

Yu-Han Yang, Beibei Wang, K. J. Ray Liu: Waveform Design for Sum Rate Optimization in Time-Reversal Multiuser Downlink Systems. GLOBECOM 2011: 1-5

Yan Chen, Yang Gao, K. J. Ray Liu: An evolutionary game-theoretic approach for image interpolation. ICASSP 2011: 989-992

Matthew C. Stamm, K. J. Ray Liu: Anti-forensics for frame deletion/addition in MPEG video. ICASSP 2011: 1876-1879

Wan-Yi Sabrina Lin, K. J. Ray Liu: Pricing game and evolution dynamics for mobile video streaming. ICASSP 2011: 2348-2351

Zhenzhen Gao, Yu-Han Yang, K. J. Ray Liu: Eavesdropping-Resistant Space-Time Network Coding for Cooperative Communications. ICC 2011: 1-5

Steven K. Tjoa, K. J. Ray Liu: Factorization of Overlapping Harmonic Sounds Using Approximate Matching Pursuit. ISMIR 2011: 257-262

Brennan P. Keegan, Steven K. Tjoa, K. J. Ray Liu: Super-resolution of musical signals using approximate matching pursuit. WASPAA 2011: 81-84

Chunxiao Jiang, Yan Chen, K. J. Ray Liu, Yong Ren: Renewal-Theoretical Dynamic Spectrum Access in Cognitive Radio Networks with Unknown Primary Behavior. CoRR abs/1111.4969 (2011)

Chih-Yu Wang, Yan Chen, K. J. Ray Liu: Chinese Restaurant Game - Part II: Applications to Wireless Networking, Cloud Computing, and Online Social Networking. CoRR abs/1112.2187 (2011)

Chih-Yu Wang, Yan Chen, K. J. Ray Liu: Chinese Restaurant Game - Part I: Theory of Learning with Negative Network Externality. CoRR abs/1112.2188 (2011)

Beibei Wang, Yongle Wu, K. J. Ray Liu: Game theory for cognitive radio networks: An overview. Computer Networks 54(14): 2537-2561 (2010)

K. J. Ray Liu, Hervé Bourlard, Vikram Krishnamurthy, Alex Pentland, Stephen B. Wicker: Introduction to the Special Issue on Signal and Information Processing for Social Networks. J. Sel. Topics Signal Processing 4(4): 673-676 (2010)

H. Vicky Zhao, K. J. Ray Liu: Impact of Social Network Structure on Multimedia Fingerprinting Misbehavior Detection and Identification. J. Sel. Topics Signal Processing 4(4): 687-703 (2010)

Beibei Wang, K. J. Ray Liu, T. Charles Clancy: Evolutionary cooperative spectrum sensing game: how to collaborate? IEEE Transactions on Communications 58(3): 890-900 (2010)

Yan Chen, Yongle Wu, Beibei Wang, K. J. Ray Liu: Spectrum Auction Games for Multimedia Streaming Over Cognitive Radio Networks. IEEE Transactions on Communications 58(8): 2381-2390 (2010)

Yan Chen, Beibei Wang, W. Sabrina Lin, Yongle Wu, K. J. Ray Liu: Cooperative Peer-to-Peer Streaming: An Evolutionary Game-Theoretic Approach. IEEE Trans. Circuits Syst. Video Techn. 20(10): 1346-1357 (2010)

Matthew C. Stamm, K. J. Ray Liu: Forensic detection of image manipulation using statistical intrinsic fingerprints. IEEE Transactions on Information Forensics and Security 5(3): 492-506 (2010)

W. Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Cooperation Stimulation Strategies for Peer-to-Peer Wireless Live Video-Sharing Social Networks. IEEE Transactions on Image Processing 19(7): 1768-1784 (2010)

Yan Chen, W. Sabrina Lin, K. J. Ray Liu: Risk-Distortion Analysis for Video Collusion Attacks: A Mouse-and-Cat Game. IEEE Transactions on Image Processing 19(7): 1798-1807 (2010)

Karim G. Seddik, Andres Kwasinski, K. J. Ray Liu: Asymptotic Distortion Performance of Source-Channel Diversity over Multihop and Relay Channels. IEEE Trans. Mob. Comput. 9(2): 270-287 (2010)

Ahmed K. Sadek, Zhu Han, K. J. Ray Liu: Distributed Relay-Assignment Protocols for Coverage Expansion in Cooperative Wireless Networks. IEEE Trans. Mob. Comput. 9(4): 505-515 (2010)

Zhu Ji, Wei Yu, K. J. Ray Liu: A Belief Evaluation Framework in Autonomous MANETs under Noisy and Imperfect Observation: Vulnerability Analysis and Cooperation Enforcement. IEEE Trans. Mob. Comput. 9(9): 1242-1254 (2010)

Ahmed S. Ibrahim, K. J. Ray Liu: Mitigating channel estimation error with timing synchronization tradeoff in cooperative communications. IEEE Transactions on Signal Processing 58(1): 337-348 (2010)

Yan Chen, K. J. Ray Liu: Cooperation Stimulation in Cognitive Networks Using Indirect Reciprocity Game Modelling. GLOBECOM 2010: 1-5

Zhenzhen Gao, Hung-Quoc Lai, K. J. Ray Liu: Differential Cooperative Communications with Space-Time Network Coding. GLOBECOM 2010: 1-5

Nate Goergen, W. Sabrina Lin, K. J. Ray Liu, T. Charles Clancy: Authenticating MIMO Transmissions Using Channel-Like Fingerprinting. GLOBECOM 2010: 1-6

Hung-Quoc Lai, Zhenzhen Gao, K. J. Ray Liu: Space-Time Network Codes Utilizing Transform-Based Coding. GLOBECOM 2010: 1-5

W. Sabrina Lin, K. J. Ray Liu: Optimal Pricing for Mobile Video Streaming Using Behavior Analysis. GLOBECOM 2010: 1-4

W. Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Attack-Resistant Collaboration in Wireless Video Streaming Social Networks. GLOBECOM 2010: 1-4

Yongle Wu, Beibei Wang, K. J. Ray Liu: Optimal Defense against Jamming Attacks in Cognitive Radio Networks Using the Markov Decision Process Approach. GLOBECOM 2010: 1-5

Steven K. Tjoa, Matthew C. Stamm, W. Sabrina Lin, K. J. Ray Liu: Harmonic variable-size dictionary learning for music source separation. ICASSP 2010: 413-416

Steven K. Tjoa, K. J. Ray Liu: Multiplicative update rules for nonnegative matrix factorization with co-occurrence constraints. ICASSP 2010: 449-452

Matthew C. Stamm, Steven K. Tjoa, W. Sabrina Lin, K. J. Ray Liu: Anti-forensics of JPEG compression. ICASSP 2010: 1694-1697

Matthew C. Stamm, K. J. Ray Liu: Forensic estimation and reconstruction of a contrast enhancement mapping. ICASSP 2010: 1698-1701

Yan Chen, Yongle Wu, Beibei Wang, K. J. Ray Liu: An auction-based framework for multimedia streaming over cognitive radio networks. ICASSP 2010: 2350-2353

Hung-Quoc Lai, K. J. Ray Liu: Multipoint-to-point and point-to-multipoint space-time network coding. ICASSP 2010: 2878-2881

Nate Goergen, K. J. Ray Liu, T. Charles Clancy: Best-effort cooperative communication without dedicated relays. ICASSP 2010: 3230-3233

Yan Chen, K. J. Ray Liu: A game theoretical approach for image denoising. ICIP 2010: 1125-1128

Matthew C. Stamm, K. J. Ray Liu: Wavelet-based image compression anti-forensics. ICIP 2010: 1737-1740

Matthew C. Stamm, Steven K. Tjoa, W. Sabrina Lin, K. J. Ray Liu: Undetectable image tampering through JPEG compression anti-forensics. ICIP 2010: 2109-2112

Yan Chen, Beibei Wang, W. Sabrina Lin, Yongle Wu, K. J. Ray Liu: Evolutionary games for cooperative P2P video streaming. ICIP 2010: 4453-4456

Steven K. Tjoa, K. J. Ray Liu: Musical Instrument Recognition using Biologically Inspired Filtering of Temporal Dictionary Atoms. ISMIR 2010: 435-440

Mohammed W. Baidas, Hung-Quoc Lai, K. J. Ray Liu: Many-To-Many Communications via Space-Time Network Coding. WCNC 2010: 1-6

Amr A. El-Sherif, K. J. Ray Liu: Throughput Analysis for Cooperation in Random Access Networks. WCNC 2010: 1-6

Yongle Wu, Beibei Wang, K. J. Ray Liu, T. Charles Clancy: A scalable collusion-resistant multi-winner cognitive spectrum auction game. IEEE Transactions on Communications 57(12): 3805-3816 (2009)

W. Sabrina Lin, Steven K. Tjoa, H. Vicky Zhao, K. J. Ray Liu: Digital image source coder forensics via intrinsic fingerprints. IEEE Transactions on Information Forensics and Security 4(3): 460-475 (2009)

W. Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Behavior forensics with side information for multimedia fingerprinting social networks. IEEE Transactions on Information Forensics and Security 4(4): 911-927 (2009)

Weifeng Su, Zoltan Safar, K. J. Ray Liu: Orthogonal Space-Time Block Codes With Sphere Packing. IEEE Transactions on Information Theory 55(4): 1627-1639 (2009)

Peng Qiu, Z. Jane Wang, K. J. Ray Liu, Zsolt Szabo: An Activity-Subspace Approach for Estimating the Integrated Input Function and Relative Distribution Volume in PET Parametric Imaging. IEEE Transactions on Information Technology in Biomedicine 13(1): 25-36 (2009)

Beibei Wang, Zhu Han, K. J. Ray Liu: Distributed Relay Selection and Power Control for Multiuser Cooperative Communication Networks Using Stackelberg Game. IEEE Trans. Mob. Comput. 8(7): 975-990 (2009)

Wan-Yi Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Incentive Cooperation Strategies for Peer-to-Peer Live Multimedia Streaming Social Networks. IEEE Transactions on Multimedia 11(3): 396-412 (2009)

Yan Chen, Beibei Wang, K. J. Ray Liu: Multiuser Rate Allocation Games for Multimedia Communications. IEEE Transactions on Multimedia 11(6): 1170-1181 (2009)

Ahmed K. Sadek, Wei Yu, K. J. Ray Liu: On the energy efficiency of cooperative communications in wireless sensor networks. TOSN 6(1) (2009)

Zhu Han, Thanongsak Himsoon, W. Pam Siriwongpairat, K. J. Ray Liu: Resource Allocation for Multiuser Cooperative OFDM Networks: Who Helps Whom and How to Cooperate. IEEE T. Vehicular Technology 58(5): 2378-2391 (2009)

Zhu Han, A. Lee Swindlehurst, K. J. Ray Liu: Optimization of MANET Connectivity Via Smart Deployment/Movement of Unmanned Air Vehicles. IEEE T. Vehicular Technology 58(7): 3533-3546 (2009)

Ahmed S. Ibrahim, Karim G. Seddik, K. J. Ray Liu: Connectivity-aware network maintenance and repair via relays deployment. IEEE Transactions on Wireless Communications 8(1): 356-366 (2009)

Amr A. El-Sherif, Andres Kwasinski, Ahmed K. Sadek, K. J. Ray Liu: Content-aware multiple access protocol for cooperative packet speech communications. IEEE Transactions on Wireless Communications 8(2): 995-1005 (2009)

Beibei Wang, Zhu Ji, K. J. Ray Liu, T. Charles Clancy: Primary-prioritized Markov approach for dynamic spectrum allocation. IEEE Transactions on Wireless Communications 8(4): 1854-1865 (2009)

Yongle Wu, Beibei Wang, K. J. Ray Liu, T. Charles Clancy: Repeated open spectrum sharing game with cheat-proof strategies. IEEE Transactions on Wireless Communications 8(4): 1922-1933 (2009)

Hung-Quoc Lai, Ahmed S. Ibrahim, K. J. Ray Liu: Wireless network cocast: location-aware cooperative communications with linear network coding. IEEE Transactions on Wireless Communications 8(7): 3844-3854 (2009)

Beibei Wang, Zhu Han, K. J. Ray Liu: Peer-to-peer file sharing game using correlated equilibrium. CISS 2009: 729-734

Yongle Wu, Beibei Wang, K. J. Ray Liu: Optimal Power Allocation Strategy Against Jamming Attacks Using the Colonel Blotto Game. GLOBECOM 2009: 1-5

Yan Chen, W. Sabrina Lin, K. J. Ray Liu: Risk-distortion analysis for video collusion attack. ICASSP 2009: 1441-1444

W. Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Time-sensitive behavior dynamics in multimedia fingerprinting social networks. ICASSP 2009: 1465-1468

Yan Chen, Beibei Wang, K. J. Ray Liu: A game-theoretic framework for multi-user multimedia rate allocation. ICASSP 2009: 1997-2000

W. Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Cheat-proof cooperation strategies for wireless live streaming social networks. ICASSP 2009: 3469-3472

Mohammed W. Baidas, Ahmed S. Ibrahim, Karim G. Seddik, K. J. Ray Liu: On the Impact of Correlation on Distributed Detection in Wireless Sensor Networks with Relays Deployment. ICC 2009: 1-6

Ahmed S. Ibrahim, K. J. Ray Liu: Mitigating Channel Estimation Error via Cooperative Communications. ICC 2009: 1-5

Karim G. Seddik, Ahmed S. Ibrahim, K. J. Ray Liu: Trans-Modulation in Wireless Relay Networks. IEEE Communications Letters 12(3): 170-172 (2008)

Zhu Ji, K. J. Ray Liu: Multi-Stage Pricing Game for Collusion-Resistant Dynamic Spectrum Allocation. IEEE Journal on Selected Areas in Communications 26(1): 182-191 (2008)

Zhu Ji, Wei Yu, K. J. Ray Liu: A Game Theoretical Framework for Dynamic Pricing-Based Routing in Self-Organized MANETs. IEEE Journal on Selected Areas in Communications 26(7): 1204-1217 (2008)

Andres Kwasinski, K. J. Ray Liu: Toward a unified framework for modeling and analysis of diversity in joint source-channel coding. IEEE Transactions on Communications 56(1): 90-101 (2008)

Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu: Transmit beamforming for space-frequency coded MIMO-OFDM systems with spatial correlation feedback. IEEE Transactions on Communications 56(10): 1647-1655 (2008)

Ashwin Swaminathan, Min Wu, K. J. Ray Liu: Digital Image Forensics via Intrinsic Fingerprints. IEEE Transactions on Information Forensics and Security 3(1): 101-117 (2008)

Wei Yu, K. J. Ray Liu: Secure Cooperation in Autonomous Mobile Ad-Hoc Networks Under Noise and Imperfect Monitoring: A Game-Theoretic Approach. IEEE Transactions on Information Forensics and Security 3(2): 317-330 (2008)

Thanongsak Himsoon, W. Pam Siriwongpairat, Weifeng Su, K. J. Ray Liu: Differential Modulations for Multinode Cooperative Communications. IEEE Transactions on Signal Processing 56(7-1): 2941-2956 (2008)

Karim G. Seddik, Ahmed K. Sadek, Ahmed S. Ibrahim, K. J. Ray Liu: Design Criteria and Performance Analysis for Distributed Space-Time Coding. IEEE T. Vehicular Technology 57(4): 2280-2292 (2008)

Zhu Han, Zhu Ji, K. J. Ray Liu: A cartel maintenance framework to enforce cooperation in wireless networks with selfish users. IEEE Transactions on Wireless Communications 7(5-2): 1889-1899 (2008)

W. Pam Siriwongpairat, Ahmed K. Sadek, K. J. Ray Liu: Cooperative communications protocol for multiuser OFDM networks. IEEE Transactions on Wireless Communications 7(7): 2430-2435 (2008)

Ahmed S. Ibrahim, Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu: Cooperative communications with relay-selection: when to cooperate and whom to cooperate with? IEEE Transactions on Wireless Communications 7(7): 2814-2827 (2008)

Charles Pandana, Zhu Han, K. J. Ray Liu: Cooperation Enforcement and Learning for Optimizing Packet Forwarding in Autonomous Wireless Networks. IEEE Transactions on Wireless Communications 7(8): 3150-3163 (2008)

Andres Kwasinski, K. J. Ray Liu: Source-Channel-Cooperation Tradeoffs for Adaptive Coded Communications [Transactions Papers]. IEEE Transactions on Wireless Communications 7(9): 3347-3358 (2008)

Charles Pandana, K. J. Ray Liu: Robust connectivity-aware energy-efficient routing for wireless sensor networks. IEEE Transactions on Wireless Communications 7(10): 3904-3916 (2008)

Ahmed S. Ibrahim, Zhu Han, K. J. Ray Liu: Distributed energy-efficient cooperative routing in wireless networks. IEEE Transactions on Wireless Communications 7(10): 3930-3941 (2008)

Karim G. Seddik, K. J. Ray Liu: Distributed Space-Frequency Coding over Broadband Relay Channels. IEEE Transactions on Wireless Communications 7(11-2): 4748-4759 (2008)

Weifeng Su, Ahmed K. Sadek, K. J. Ray Liu: Cooperative Communication Protocols in Wireless Networks: Performance Analysis and Optimum Power Allocation. Wireless Personal Communications 44(2): 181-217 (2008)

Yongle Wu, Beibei Wang, K. J. Ray Liu, T. Charles Clancy: Collusion-Resistant Multi-Winner Spectrum Auction for Cognitive Radio Networks. GLOBECOM 2008: 3112-3116

Beibei Wang, K. J. Ray Liu, T. Charles Clancy: Evolutionary Game Framework for Behavior Dynamics in Cooperative Spectrum Sensing. GLOBECOM 2008: 3123-3127

Karim G. Seddik, K. J. Ray Liu: On Relay Nodes Deployment for Distributed Detection in Wireless Sensor Networks. GLOBECOM 2008: 3766-3771

Hung-Quoc Lai, Ahmed S. Ibrahim, K. J. Ray Liu: Location-Aware Cooperative Communications Utilizing Linear Network Coding. GLOBECOM 2008: 4609-4613

Amr A. El-Sherif, Ahmed K. Sadek, K. J. Ray Liu: On Spectrum Sharing in Cooperative Multiple Access Networks. GLOBECOM 2008: 5138-5142

Peng Qiu, K. J. Ray Liu: A robust method for QRS detection based on modified p-spectrum. ICASSP 2008: 501-504

Ashwin Swaminathan, Min Wu, K. J. Ray Liu: A pattern classification framework for theoretical analysis of component forensics. ICASSP 2008: 1665-1668

W. Sabrina Lin, K. J. Ray Liu: Modulation forensics for wireless digital communications. ICASSP 2008: 1789-1792

W. Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: A game theoretic framework for incentive-based peer-to-peer live-streaming social networks. ICASSP 2008: 2141-2144

Yongle Wu, Beibei Wang, K. J. Ray Liu: Repeated Spectrum Sharing Game with Self-Enforcing Truth-Telling Mechanism. ICC 2008: 3583-3587

Beibei Wang, Chia-Chin Chong, Fujio Watanabe, K. J. Ray Liu: Dynamic Frequency-Intelligent Reserve-and-Switch Technique (D-FIRST) to Combat Inter-Operator Interference. ICC 2008: 4003-4008

H. Vicky Zhao, Wan-Yi Sabrina Lin, K. J. Ray Liu: Game-theoretic analysis of maximum-payoff multiuser collusion. ICIP 2008: 1276-1279

Matthew C. Stamm, K. J. Ray Liu: Blind forensics of contrast enhancement in digital images. ICIP 2008: 3112-3115

Wan-Yi Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Fairness dynamics in multimedia colluders' social networks. ICIP 2008: 3132-3135

Karim G. Seddik, K. J. Ray Liu: Distributed Space-Frequency Coding over Amplify-and-Forward Relay Channels. WCNC 2008: 356-361

Karim G. Seddik, Andres Kwasinski, K. J. Ray Liu: Asymptotic Distortion Performance of Source-Channel Diversity Schemes over Relay Channels. WCNC 2008: 1245-1250

Ahmed S. Ibrahim, Karim G. Seddik, K. J. Ray Liu: Connectivity-Aware Network Maintenance via Relays Deployment. WCNC 2008: 2573-2578

Peng Qiu, Z. Jane Wang, K. J. Ray Liu, Zhang-Zhi Hu, Cathy H. Wu: Dependence network modeling for biomarker identification. Bioinformatics 23(2): 198-206 (2007)

K. J. Ray Liu, Weifeng Su, Armin Wittneben: Guest editorial- Cooperative communications and networking. IEEE Journal on Selected Areas in Communications 25(2): 241-244 (2007)

Thanongsak Himsoon, W. Pam Siriwongpairat, Zhu Han, K. J. Ray Liu: Lifetime maximization via cooperative nodes and relay deployment in wireless networks. IEEE Journal on Selected Areas in Communications 25(2): 306-317 (2007)

Zhu Han, Zhu Ji, K. J. Ray Liu: Non-Cooperative Resource Competition Game by Virtual Referee in Multi-Cell OFDMA Networks. IEEE Journal on Selected Areas in Communications 25(6): 1079-1090 (2007)

Andres Kwasinski, K. J. Ray Liu: Toward a Unified Framework for Modeling and Analysis of Diversity in Joint Source--Channel Coding. IEEE Transactions on Communications 55(12): 2381 (2007)

Wei Yu, Yan Lindsay Sun, K. J. Ray Liu: Optimizing Rekeying Cost for Contributory Group Key Agreement Schemes. IEEE Trans. Dependable Sec. Comput. 4(3): 228-242 (2007)

Ashwin Swaminathan, Min Wu, K. J. Ray Liu: Nonintrusive Component Forensics of Visual Sensors Using Output Images. IEEE Transactions on Information Forensics and Security 2(1): 91-106 (2007)

Yan Lindsay Sun, K. J. Ray Liu: Analysis and Protection of Dynamic Membership Information for Group Key Distribution Schemes. IEEE Transactions on Information Forensics and Security 2(2): 213-226 (2007)

Wei Yu, K. J. Ray Liu: Defense Against Injecting Traffic Attacks in Wireless Mobile Ad-Hoc Networks. IEEE Transactions on Information Forensics and Security 2(2): 227-239 (2007)

Wei Yu, Zhu Ji, K. J. Ray Liu: Securing Cooperative Ad-Hoc Networks Under Noise and Imperfect Monitoring: Strategies and Game Theoretic Analysis. IEEE Transactions on Information Forensics and Security 2(2): 240-253 (2007)

Ahmed K. Sadek, K. J. Ray Liu, Anthony Ephremides: Cognitive Multiple Access Via Cooperation: Protocol Design and Performance Analysis. IEEE Transactions on Information Theory 53(10): 3677-3696 (2007)

Wei Yu, K. J. Ray Liu: Game Theoretic Analysis of Cooperation Stimulation and Security in Autonomous Mobile Ad Hoc Networks. IEEE Trans. Mob. Comput. 6(5): 507-521 (2007)

Yan Sun, K. J. Ray Liu: Hierarchical group access control for secure multicast communications. IEEE/ACM Trans. Netw. 15(6): 1514-1526 (2007)

Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu: Multinode Cooperative Communications in Wireless Networks. IEEE Transactions on Signal Processing 55(1): 341-355 (2007)

Thanongsak Himsoon, W. Pam Siriwongpairat, Weifeng Su, K. J. Ray Liu: Differential Modulation With Threshold-Based Decision Combining for Cooperative Communications. IEEE Transactions on Signal Processing 55(7-2): 3905-3923 (2007)

Zhu Han, Xin Liu, Z. Jane Wang, K. J. Ray Liu: Delay sensitive scheduling schemes for heterogeneous QoS over wireless networks. IEEE Transactions on Wireless Communications 6(2): 423-428 (2007)

W. Pam Siriwongpairat, Zhu Han, K. J. Ray Liu: Power controlled channel allocation for multiuser multiband UWB systems. IEEE Transactions on Wireless Communications 6(2): 583-592 (2007)

Ahmed S. Ibrahim, Karim G. Seddik, K. J. Ray Liu: Improving Connectivity via Relays Deployment in Wireless Sensor Networks. GLOBECOM 2007: 1159-1163

Amr A. El-Sherif, Andres Kwasinski, Ahmed K. Sadek, K. J. Ray Liu: Content-Aware Cooperative Multiple Access Protocol for Packet Speech Communications. GLOBECOM 2007: 2952-2956

Andres Kwasinski, K. J. Ray Liu: Characterization of Distortion-SNR Performance for Practical Joint Source-Channel Coding Systems. GLOBECOM 2007: 3019-3023

Karim G. Seddik, Ahmed K. Sadek, Ahmed S. Ibrahim, K. J. Ray Liu: Synchronization-Aware Distributed Space-Time Codes in Wireless Relay Networks. GLOBECOM 2007: 3452-3456

Karim G. Seddik, K. J. Ray Liu: Distributed Space-Frequency Coding over Relay Channels. GLOBECOM 2007: 3524-3528

Ahmed S. Ibrahim, Zhu Han, K. J. Ray Liu: Distributed Energy-Efficient Cooperative Routing in Wireless Networks. GLOBECOM 2007: 4413-4418

Steven K. Tjoa, Wan-Yi Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Block Size Forensic Analysis in Digital Images. ICASSP (1) 2007: 633-636

Karim G. Seddik, Andres Kwasinski, K. J. Ray Liu: Distortion Exponents for Different Source-Channel Diversity Achieving Schemes over Multi-Hop Channels. ICC 2007: 969-974

Steven K. Tjoa, Wan-Yi Sabrina Lin, K. J. Ray Liu: Transform Coder Classification for Digital Image Forensics. ICIP (6) 2007: 105-108

Wan-Yi Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Multi-User Collusion Behavior Forensics: Game Theoretic Formulation of Fairness Dynamics. ICIP (6) 2007: 109-112

Wan-Yi Sabrina Lin, Steven K. Tjoa, H. Vicky Zhao, K. J. Ray Liu: Image Source Coding Forensics via Intrinsic Fingerprints. ICME 2007: 1127-1130

Beibei Wang, Zhu Han, K. J. Ray Liu: Distributed Relay Selection and Power Control for Multiuser Cooperative Communication Networks Using Buyer/Seller Game. INFOCOM 2007: 544-552

Beibei Wang, Zhu Ji, K. J. Ray Liu: Self-Learning Repeated Game Framework for Distributed Primary-Prioritized Dynamic Spectrum Access. SECON 2007: 631-638

Zhu Han, Charles Pandana, K. J. Ray Liu: Distributive Opportunistic Spectrum Access for Cognitive Radio using Correlated Equilibrium and No-Regret Learning. WCNC 2007: 11-15

Peng Qiu, Z. Jane Wang, K. J. Ray Liu: Polynomial model approach for resynchronization analysis of cell-cycle gene expression data. Bioinformatics 22(8): 959-966 (2006)

Zoltan Safar, Weifeng Su, K. J. Ray Liu: A Fast Sphere Decoding Algorithm for Space-Frequency Block Codes. EURASIP J. Adv. Sig. Proc. 2006 (2006)

Yan Lindsay Sun, Wei Yu, Zhu Han, K. J. Ray Liu: Information theoretic framework of trust modeling and evaluation for ad hoc networks. IEEE Journal on Selected Areas in Communications 24(2): 305-317 (2006)

W. Pam Siriwongpairat, Weifeng Su, K. J. Ray Liu: Performance characterization of multiband UWB communication systems using Poisson cluster arriving fading paths. IEEE Journal on Selected Areas in Communications 24(4): 745-751 (2006)

Guan-Ming Su, Zhu Han, Min Wu, K. J. Ray Liu: Multiuser cross-layer resource allocation for video transmission over wireless networks. IEEE Network 20(2): 21-27 (2006)

Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu: Diversity analysis for frequency-selective MIMO-OFDM systems with general spatial and temporal correlation model. IEEE Transactions on Communications 54(5): 878-888 (2006)

Zhu Han, Andres Kwasinski, K. J. Ray Liu: A Near-Optimal Multiuser Joint Speech Source-Channel Resource-Allocation Scheme Over Downlink CDMA Networks. IEEE Transactions on Communications 54(9): 1682-1692 (2006)

Guan-Ming Su, Zhu Han, Min Wu, K. J. Ray Liu: A Scalable Multiuser Framework for Video Over OFDM Networks: Fairness and Efficiency. IEEE Trans. Circuits Syst. Video Techn. 16(10): 1217-1231 (2006)

H. Vicky Zhao, K. J. Ray Liu: Behavior forensics for scalable multiuser collusion: fairness versus effectiveness. IEEE Transactions on Information Forensics and Security 1(3): 311-329 (2006)

H. Vicky Zhao, K. J. Ray Liu: Traitor-Within-Traitor Behavior Forensics: Strategy and Risk Minimization. IEEE Transactions on Information Forensics and Security 1(4): 440-456 (2006)

H. Vicky Zhao, K. J. Ray Liu: Fingerprint multicast in secure video streaming. IEEE Transactions on Image Processing 15(1): 12-29 (2006)

Yinian Mao, Yan Sun, Min Wu, K. J. Ray Liu: JET: dynamic join-exit-tree amortization and scheduling for contributory key management. IEEE/ACM Trans. Netw. 14(5): 1128-1140 (2006)

W. Pam Siriwongpairat, Weifeng Su, Masoud Olfat, K. J. Ray Liu: Multiband-OFDM MIMO coding framework for UWB communication systems. IEEE Transactions on Signal Processing 54(1): 214-224 (2006)

Thanongsak Himsoon, Weifeng Su, K. J. Ray Liu: Single-block differential transmit scheme for broadband wireless MIMO-OFDM systems. IEEE Transactions on Signal Processing 54(9): 3305-3314 (2006)

Zhu Han, Guan-Ming Su, Andres Kwasinski, Min Wu, K. J. Ray Liu: Multiuser Distortion Management of Layered Video over Resource Limited Downlink Multicode-CDMA. IEEE Transactions on Wireless Communications 5(11): 3056-3067 (2006)

Ahmed S. Ibrahim, Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu: Relay Selection in Multi-Node Cooperative Communications: When to Cooperate and Whom to Cooperate with? GLOBECOM 2006

Zhu Ji, K. J. Ray Liu: Dynamic Pricing Approach for Spectrum Allocation in Wireless Networks with Selfish Users. GLOBECOM 2006

Karim G. Seddik, Ahmed K. Sadek, K. J. Ray Liu: Protocol-Aware Design Criteria and Performance Analysis for Distributed Space-Time Coding. GLOBECOM 2006

W. Pam Siriwongpairat, Ahmed K. Sadek, K. J. Ray Liu: An Efficient Cooperative Protocol for Multiuser-OFDM Networks. GLOBECOM 2006

Beibei Wang, Zhu Han, K. J. Ray Liu: Stackelberg Game for Distributed Resource Allocation over Multiuser Cooperative Communication Networks. GLOBECOM 2006

Ahmed K. Sadek, Zhu Han, K. J. Ray Liu: A Distributed Relay-Assignment Algorithm for Cooperative Communications in Wireless Networks. ICC 2006: 1592-1597

Ahmed K. Sadek, K. J. Ray Liu, Anthony Ephremides: Collaborative Multiple-Access Protocols for Wireless Networks. ICC 2006: 4495-4500

Andres Kwasinski, K. J. Ray Liu: Optimal Unequal Error Protection with User Cooperation for Transmission of Embedded Source-Coded Images. ICIP 2006: 717-720

K. J. Ray Liu, H. Vicky Zhao: Behavior Forensics in Traitors within Traitors for Scalable Multimedia. ICIP 2006: 2285-2288

H. Vicky Zhao, K. J. Ray Liu: Selfish Colluder Detection and Identification in Traitors within Traitors. ICIP 2006: 2289-2292

Wan-Yi Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu: Scalable Multimedia Fingerprinting Forensics with Side Information. ICIP 2006: 2293-2296

Ashwin Swaminathan, Min Wu, K. J. Ray Liu: Image Tampering Identification using Blind Deconvolution. ICIP 2006: 2309-2312

Zhu Ji, Wei Yu, K. J. Ray Liu: An Optimal Dynamic Pricing Framework for Autonomous Mobile Ad Hoc Networks. INFOCOM 2006

Yan Lindsay Sun, Zhu Han, Wei Yu, K. J. Ray Liu: A Trust Evaluation Framework in Distributed Networks: Vulnerability Analysis and Defense Against Attacks. INFOCOM 2006

Peng Qiu, Z. Jane Wang, K. J. Ray Liu: Mixture principal component analysis for distribution volume parametric imaging in brain PET studies. ISBI 2006: 928-931

Zhu Ji, K. J. Ray Liu: Belief-Assisted Pricing for Dynamic Spectrum Allocation in Wireless Networks with Selfish Users. SECON 2006: 119-127

Ahmed K. Sadek, Wei Yu, K. J. Ray Liu: When Does Cooperation Have Better Performance in Sensor Networks? SECON 2006: 188-197

Zhu Ji, Wei Yu, K. J. Ray Liu: Cooperation Enforcement in Autonomous MANETs under Noise and Imperfect Observation. SECON 2006: 460-468

Chaiyod Pirak, Z. Jane Wang, K. J. Ray Liu, Somchai Jitapunkul: Adaptive Pilot-Embedded Data-Bearing Approach Channel Estimation in Space-Frequency Coded MIMO-OFDM Systems. VTC Spring 2006: 211-215

Chaiyod Pirak, Z. Jane Wang, K. J. Ray Liu, Somchai Jitapunkul: A Data-Bearing Approach for Pilot-Aiding in Space-Time Coded MIMO Systems. VTC Spring 2006: 1928-1932

Andres Kwasinski, H. Vicky Zhao, K. J. Ray Liu: On QoS constraints and joint source-channel coding for real-time cooperative multimedia communications. WCNC 2006: 106-111

Zhu Han, A. Lee Swindlehurst, K. J. Ray Liu: Smart deployment/movement of unmanned air vehicle to improve connectivity in MANET. WCNC 2006: 252-257

Zhu Ji, Wei Yu, K. J. Ray Liu: Belief-based packet forwarding in self-organized mobile ad hoc networks with noise and imperfect observation. WCNC 2006: 343-348

Thanongsak Himsoon, W. Pam Siriwongpairat, Zhu Han, K. J. Ray Liu: Lifetime maximization by cooperative sensor and relay deployment in wireless sensor networks. WCNC 2006: 439-444

Charles Pandana, W. Pam Siriwongpairat, Thanongsak Himsoon, K. J. Ray Liu: Distributed cooperative routing algorithms for maximizing network lifetime. WCNC 2006: 451-456

W. Pam Siriwongpairat, Thanongsak Himsoon, Weifeng Su, K. J. Ray Liu: Optimum threshold-selection relaying for decode-and-forward cooperation protocol. WCNC 2006: 1015-1020

W. Pam Siriwongpairat, Weifeng Su, K. J. Ray Liu: Multiband uwb system performance with random-clustering multipath-rich fading channels. WCNC 2006: 1074-1079

Karim G. Seddik, Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu: Outage analysis of multi-node amplify-and-forward relay networks. WCNC 2006: 1184-1188

Thanongsak Himsoon, W. Pam Siriwongpairat, Weifeng Su, K. J. Ray Liu: Decode-and-forward differential modulation scheme with threshold-based decision combining. WCNC 2006: 1189-1194

Thanongsak Himsoon, Weifeng Su, K. J. Ray Liu: Differential modulation for multi-node amplify-and-forward wireless relay networks. WCNC 2006: 1195-1200

Chaiyod Pirak, Z. Jane Wang, K. J. Ray Liu, Somchai Jitapunkul: LS FFT-based channel estimators using pilot-embedded data-bearing approach in space-frequency coded MIMO-OFDM systems. WCNC 2006: 1519-1524

Ahmed K. Sadek, Zhu Han, K. J. Ray Liu: An efficient cooperation protocol to extend coverage area in cellular networks. WCNC 2006: 1687-1692

W. Pam Siriwongpairat, Ahmed K. Sadek, K. J. Ray Liu: Bandwidth-efficient OFDM cooperative protocol with applications to UWB communications. WCNC 2006: 1729-1734

W. Pam Siriwongpairat, Weifeng Su, Zhu Han, K. J. Ray Liu: Employing cooperative diversity for performance enhancement in UWB communication systems. WCNC 2006: 1854-1859

Peng Qiu, Z. Jane Wang, K. J. Ray Liu: Ensemble dependence model for classification and prediction of cancer and normal gene expression data. Bioinformatics 21(14): 3114-3121 (2005)

Andres Kwasinski, Mehdi Alasti, K. J. Ray Liu, Nariman Farvardin: A Low-Complexity Source Encoding Assisted Multiple Access Protocol for Voice/Data Integrated Networks. EURASIP J. Adv. Sig. Proc. 2005(2): 193-206 (2005)

W. Pam Siriwongpairat, Masoud Olfat, K. J. Ray Liu: Performance Analysis and Comparison of Time-Hopping and Direct-Sequence UWB-MIMO Systems. EURASIP J. Adv. Sig. Proc. 2005(3): 328-345 (2005)

Charles Pandana, K. J. Ray Liu: Near-optimal reinforcement learning framework for energy-aware sensor communications. IEEE Journal on Selected Areas in Communications 23(4): 788-797 (2005)

Wei Yu, K. J. Ray Liu: Attack-resistant cooperation stimulation in autonomous ad hoc networks. IEEE Journal on Selected Areas in Communications 23(12): 2260-2271 (2005)

Masoud Olfat, Farrokh Rashid-Farrokhi, K. J. Ray Liu: Power allocation for OFDM using adaptive beamforming over wireless networks. IEEE Transactions on Communications 53(3): 505-514 (2005)

Zhu Han, Zhu Ji, K. J. Ray Liu: Fair Multiuser Channel Allocation for OFDMA Networks Using Nash Bargaining Solutions and Coalitions. IEEE Transactions on Communications 53(8): 1366-1376 (2005)

Zhu Han, K. J. Ray Liu: Noncooperative power-control game and throughput game over wireless networks. IEEE Transactions on Communications 53(10): 1625-1629 (2005)

Weifeng Su, K. J. Ray Liu: Differential space-frequency modulation via smooth logical channel for broadband wireless communications. IEEE Transactions on Communications 53(12): 2024-2028 (2005)

H. Vicky Zhao, Min Wu, Z. Jane Wang, K. J. Ray Liu: Forensic analysis of nonlinear collusion attacks for multimedia fingerprinting. IEEE Transactions on Image Processing 14(5): 646-661 (2005)

Z. Jane Wang, Min Wu, H. Vicky Zhao, Wade Trappe, K. J. Ray Liu: Anti-collusion forensics of multimedia fingerprinting using orthogonal modulation. IEEE Transactions on Image Processing 14(6): 804-821 (2005)

Weifeng Su, Zoltan Safar, K. J. Ray Liu: Full-rate full-diversity space-frequency codes with optimum coding advantage. IEEE Transactions on Information Theory 51(1): 229-249 (2005)

Wade Trappe, Yuke Wang, K. J. Ray Liu: Resource-aware conference key establishment for heterogeneous networks. IEEE/ACM Trans. Netw. 13(1): 134-146 (2005)

Charles Pandana, Yan Sun, K. J. Ray Liu: Channel-aware priority transmission scheme using joint channel estimation and data loading for OFDM systems. IEEE Transactions on Signal Processing 53(8-2): 3297-3310 (2005)

Xiaowen Wang, K. J. Ray Liu: Model-based channel estimation framework for MIMO multicarrier communication systems. IEEE Transactions on Wireless Communications 4(3): 1050-1063 (2005)

Z. Jane Wang, Zhu Han, K. J. Ray Liu: A MIMO-OFDM channel estimation approach using time of arrivals. IEEE Transactions on Wireless Communications 4(3): 1207-1213 (2005)

Thanongsak Himsoon, Weifeng Su, K. J. Ray Liu: Multiband differential modulation for UWB communication systems. GLOBECOM 2005: 5

Ahmed S. Ibrahim, Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu: Cooperative communications with partial channel state information: When to cooperate? GLOBECOM 2005: 5

Zhu Ji, Wei Yu, K. J. Ray Liu: A dynamic pricing approach for self-organized mobile ad hoc networks. GLOBECOM 2005: 5

Andres Kwasinski, Zhu Han, K. J. Ray Liu: Cooperative multimedia communications: joint source coding and collaboration. GLOBECOM 2005: 5

Charles Pandana, K. J. Ray Liu: Maximum connectivity and maximum lifetime energy-aware routing for wireless sensor networks. GLOBECOM 2005: 5

Ahmed K. Sadek, Zhu Han, K. J. Ray Liu: Multi-node cooperative resource allocation to improve coverage area in wireless networks. GLOBECOM 2005: 5

Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu: Clustered cooperative communications in wireless networks. GLOBECOM 2005: 5

Wei Yu, K. J. Ray Liu: Defense against injecting traffic attacks in cooperative ad hoc networks. GLOBECOM 2005: 5

Wei Yu, K. J. Ray Liu: Anti-attack cooperation stimulation in self-organized ad hoc networks. GLOBECOM 2005: 5

Wei Yu, Yan Sun, K. J. Ray Liu: Minimization of rekeying cost for contributory group communications. GLOBECOM 2005: 5

Yan Sun, Wei Yu, Zhu Han, K. J. Ray Liu: Trust modeling and evaluation in ad hoc networks. GLOBECOM 2005: 6

H. Vicky Zhao, K. J. Ray Liu: Resistance analysis of scalable video fingerprinting systems under fair collusion attacks. ICIP (3) 2005: 85-88

H. Vicky Zhao, K. J. Ray Liu: Risk minimization in traitors within traitors in multimedia forensics. ICIP (3) 2005: 89-92

Wei Yu, Yan Sun, K. J. Ray Liu: HADOF: defense against routing disruptions in mobile ad hoc networks. INFOCOM 2005: 1252-1261

Wei Yu, K. J. Ray Liu: Secure cooperative mobile ad hoc networks against injecting traffic attacks. SECON 2005: 55-64

Wei Yu, K. J. Ray Liu: Stimulating cooperation and defending against attacks in self-organized mobile ad hoc networks. SECON 2005: 65-75

W. Pam Siriwongpairat, Weifeng Su, Masoud Olfat, K. J. Ray Liu: Space-time-frequency coded multiband UWB communication systems. WCNC 2005: 426-431

Thanongsak Himsoon, Weifeng Su, K. J. Ray Liu: Single-block differential transmit scheme for frequency selective MIMO-OFDM systems. WCNC 2005: 532-537

W. Pam Siriwongpairat, Zhu Han, K. J. Ray Liu: Energy-efficient resource allocation for multiband UWB communication systems. WCNC 2005: 813-818

Weifeng Su, Ahmed K. Sadek, K. J. Ray Liu: SER performance analysis and optimum power allocation for decode-and-forward cooperation protocol in wireless networks. WCNC 2005: 984-989

Zhu Han, Thanongsak Himsoon, W. Pam Siriwongpairat, K. J. Ray Liu: Energy-efficient cooperative transmission over multiuser OFDM networks: who helps whom and how to cooperate. WCNC 2005: 1030-1035

Zhu Han, Charles Pandana, K. J. Ray Liu: A self-learning repeated game framework for optimizing packet forwarding networks. WCNC 2005: 2131-2136

Jie Song, K. J. Ray Liu: An Integrated Source and Channel Rate Allocation Scheme for Robust Video Coding and Transmission over Wireless Channels. EURASIP J. Adv. Sig. Proc. 2004(2): 304-316 (2004)

Zhu Han, Farrokh Rashid-Farrokhi, K. J. Ray Liu: Joint Power Control and Blind Beamforming over Wireless Networks: A Cross Layer Approach. EURASIP J. Adv. Sig. Proc. 2004(5): 751-761 (2004)

Z. Jane Wang, Min Wu, Wade Trappe, K. J. Ray Liu: Group-Oriented Fingerprinting for Multimedia Forensics. EURASIP J. Adv. Sig. Proc. 2004(14): 2153-2173 (2004)

Weifeng Su, Xiang-Gen Xia, K. J. Ray Liu: A systematic design of high-rate complex orthogonal space-time block codes. IEEE Communications Letters 8(6): 380-382 (2004)

Weifeng Su, Zoltan Safar, K. J. Ray Liu: Diversity Analysis of Space-Time Modulation Over Time-Correlated Rayleigh-Fading Channels. IEEE Transactions on Information Theory 50(8): 1832-1839 (2004)

Zoltan Safar, K. J. Ray Liu: Systematic Space?Time Trellis Code Construction for Correlated Rayleigh-Fading Channels. IEEE Transactions on Information Theory 50(11): 2855-2865 (2004)

Yan Sun, Wade Trappe, K. J. Ray Liu: A scalable multicast key management scheme for heterogeneous wireless networks. IEEE/ACM Trans. Netw. 12(4): 653-666 (2004)

Nitin Chandrachoodan, Shuvra S. Bhattacharyya, K. J. Ray Liu: The hierarchical timing pair model for multirate DSP applications. IEEE Transactions on Signal Processing 52(5): 1209-1217 (2004)

Zhu Han, K. J. Ray Liu: Power minimization under throughput management over wireless networks with antenna diversity. IEEE Transactions on Wireless Communications 3(6): 2170-2181 (2004)

Hong Zhao, K. J. Ray Liu: A secure multicast scheme for anti-collusion fingerprinted video. GLOBECOM 2004: 571-575

Guan-Ming Su, Zhu Han, Min Wu, K. J. Ray Liu: Dynamic distortion control for 3-D embedded wavelet video over multiuser OFDM networks. GLOBECOM 2004: 650-654

Charles Pandana, K. J. Ray Liu: A near-optimal reinforcement learning scheme for energy efficient point-to-point wireless communications. GLOBECOM 2004: 763-767

Weifeng Su, K. J. Ray Liu: Differential space-frequency modulation for MIMO-OFDM systems via a "smooth" logical channel. GLOBECOM 2004: 913-917

Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu: Maximum achievable diversity for MIMO-OFDM systems with arbitrary spatial correlation. GLOBECOM 2004: 2664-2668

Farrokh Rashid-Farrokhi, Masoud Olfat, Mehdi Alasti, K. J. Ray Liu: Scheduling algorithms for quality of service aware OFDMA wireless systems. GLOBECOM 2004: 2689-2693

Zhu Han, Zhu Ji, K. J. Ray Liu: Dynamic distributed rate control for wireless networks by optimal Cartel maintenance strategy. GLOBECOM 2004: 3454-3458

W. Pam Siriwongpairat, Masoud Olfat, K. J. Ray Liu: Performance analysis of time hopping and direct sequence UWB space-time systems. GLOBECOM 2004: 3526-3530

Charles Pandana, K. J. Ray Liu: Throughput maximization for energy efficient multi-node communications using actor-critic approach. GLOBECOM 2004: 3578-3582

Zhu Han, Zhu Ji, K. J. Ray Liu: Low-complexity OFDMA channel allocation with Nash bargaining solution fairness. GLOBECOM 2004: 3726-3731

Zhu Han, Zhu Ji, K. J. Ray Liu: Power minimization for multi-cell OFDM networks using distributed non-cooperative game approach. GLOBECOM 2004: 3742-3747

Masoud Olfat, K. J. Ray Liu: Low peak to average power ratio cyclic Golay sequences for OFDM systems. ICC 2004: 993-997

Mehdi Alasti, Farrokh Rashid-Farrokhi, Masoud Olfat, K. J. Ray Liu: Service level agreement (SLA) based scheduling algorithms for wireless networks. ICC 2004: 1028-1032

Zoltan Safar, Weifeng Su, K. J. Ray Liu: A fast sphere decoding framework for space-frequency block codes. ICC 2004: 2591-2595

Guan-Ming Su, Zhu Han, Andres Kwasinski, Min Wu, K. J. Ray Liu, Nariman Farvardin: Distortion management of real-time MPEG-4 video over downlink multicode CDMA networks. ICC 2004: 3071-3075

Yinian Mao, Yan Sun, Min Wu, K. J. Ray Liu: Dynamic Join-Exit Amortization and Scheduling for Time-Efficient Group Key Agreement. INFOCOM 2004

Yan Sun, K. J. Ray Liu: Scalable Hierarchical Access Control in Secure Group Communications. INFOCOM 2004

Yan Sun, K. J. Ray Liu: Securing Dynamic Membership Information in Multicast Communications. INFOCOM 2004

Zhu Han, Z. Jane Wang, K. J. Ray Liu, Yue Joseph Wang: Simultaneous Estimation of Kinetic Parameters and the Input Function from DCE-MRI Data: Theory and Simulation. ISBI 2004: 996-999

Z. Jane Wang, Zhu Han, K. J. Ray Liu, Zsolt Szabo, József Varga: A Likelihood-Based Framework for Quantification of Brain Receptor PET Studies in The Pixel Domain. ISBI 2004: 1381-1383

Min Wu, Wade Trappe, Z. Jane Wang, K. J. Ray Liu: Collusion-resistant multimedia fingerprinting: a unified framework. Security, Steganography, and Watermarking of Multimedia Contents 2004: 748-759

Larry T. Younkins, Weifeng Su, K. J. Ray Liu: On the robustness of space-time coding for spatially and temporally correlated wireless channels. WCNC 2004: 587-592

Yan Sun, K. J. Ray Liu: Transmit diversity techniques for multicasting over wireless networks. WCNC 2004: 593-598

Weifeng Su, Zoltan Safar, K. J. Ray Liu: Systematic design of space-frequency codes with full rate and full diversity. WCNC 2004: 1436-1441

Weifeng Su, Xiang-Gen Xia, K. J. Ray Liu: Systematic design of complex orthogonal space-time block codes with high rates. WCNC 2004: 1442-1445

Thanongsak Himsoon, Weifeng Su, K. J. Ray Liu: Matrix rotation based signal design for differential unitary space-time modulation. WCNC 2004: 1446-1450

W. Pam Siriwongpairat, Masoud Olfat, K. J. Ray Liu: On the performance evaluation of TH and DS UWB MIMO systems. WCNC 2004: 1800-1805

Andres Kwasinski, Zhu Han, K. J. Ray Liu: Dynamic real time distortion management over multimedia downlink CDMA. WCNC 2004: 2214-2219

Zhu Han, Farrokh Rashid-Farrokhi, Zhu Ji, K. J. Ray Liu: Capacity optimization using subspace method over multicell OFDMA networks. WCNC 2004: 2393-2398

Xiaowen Wang, K. J. Ray Liu: Performance analysis for adaptive channel estimation exploiting cyclic prefix in multicarrier modulation systems. IEEE Transactions on Communications 51(1): 94-105 (2003)

Arun Raghupathy, Nitin Chandrachoodan, K. J. Ray Liu: Algorithm and VLSI architecture for high performance adaptive video scaling. IEEE Transactions on Multimedia 5(4): 489-502 (2003)

Wade Trappe, Jie Song, Radha Poovendran, K. J. Ray Liu: Key management and distribution for secure multimedia multicast. IEEE Transactions on Multimedia 5(4): 544-557 (2003)

Wade Trappe, Min Wu, Z. Jane Wang, K. J. Ray Liu: Anti-collusion fingerprinting for multimedia. IEEE Transactions on Signal Processing 51(4): 1069-1087 (2003)

Weifeng Su, Zoltan Safar, Masoud Olfat, K. J. Ray Liu: Obtaining full-diversity space-frequency codes from space-time codes via mapping. IEEE Transactions on Signal Processing 51(11): 2905-2916 (2003)

Z. Jane Wang, Zhu Han, K. J. Ray Liu: MIMO-OFDM channel estimation via probabilistic data association based TOAs. GLOBECOM 2003: 626-630

Zhu Han, Z. Jane Wang, K. J. Ray Liu: A resource allocation framework with credit system and user autonomy over heterogeneous wireless network. GLOBECOM 2003: 977-981

Yan Sun, K. J. Ray Liu: Securing dynamic group membership information over multicast: attacks and immunization. GLOBECOM 2003: 1466-1470

Yan Sun, Wade Trappe, K. J. Ray Liu: Topology-aware key management schemes for wireless multicast. GLOBECOM 2003: 1471-1475

Zhu Han, K. J. Ray Liu: Joint power control and blind beamforming in wireless networks. ICC 2003: 2144-2148

Weifeng Su, Zoltan Safar, K. J. Ray Liu: Space-time signal design for time-correlated Rayleigh fading channels. ICC 2003: 3175-3179

Zoltan Safar, K. J. Ray Liu: Performance analysis of space-time codes over correlated Rayleigh fading channels. ICC 2003: 3185-3189

Masoud Olfat, K. J. Ray Liu: Recursive construction of 16-QAM Super-Golay codes for OFDM systems. ICC 2003: 3387-3391

Charles Pandana, Yan Sun, K. J. Ray Liu: Channel aware unequal error protection for image transmission over broadband wireless LAN. ICIP (1) 2003: 93-96

Yan Sun, K. J. Ray Liu: Multi-layer key management for secure multimedia multicast communications. ICME 2003: 205-208

H. Vicky Zhao, Min Wu, Z. Jane Wang, K. J. Ray Liu: Performance of detection statistics under collusion attacks on independent multimedia fingerprints. ICME 2003: 205-208

Z. Jane Wang, Min Wu, Wade Trappe, K. J. Ray Liu: Anti-collusion of group-oriented fingerprinting. ICME 2003: 217-220

Hong Zhao, Min Wu, Z. Jane Wang, K. J. Ray Liu: Nonlinear collusion attacks on independent fingerprints for multimedia. ICME 2003: 613-616

Z. Jane Wang, Min Wu, Hong Zhao, K. J. Ray Liu, Wade Trappe: Resistance of orthogonal Gaussian fingerprints to collusion attacks. ICME 2003: 617-620

Zhu Han, K. J. Ray Liu: Throughput maximization using adaptive modulation in wireless networks with fairness constraint. WCNC 2003: 243-246