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  1. A. Wasef, and X. Shen, "EMAP: Expedite Message Authentication Protocol for Vehicular Ad Hoc Networks", IEEE Trans. on Mobile Computing, to appear.

  2. X. Li, X. Liang, R. Lu, X. Lin, H. Zhu, and X. Shen, "Securing Smart Grid: Cyber Attacks, Countermeasures and Challenges", IEEE Communications Magazine, to appear.

  3. Z. Liu, Z. Guan, X. Shen, and G. Feng, "Consensus of Multi-Agent Networks with Aperiodic Sampled Communication via Impulsive Algorithms Using Position-Only Measurements", IEEE Trans. on Automatic Control, to appear.

  4. M. E. Mahmoud, and X. Shen, "A Secure Payment Scheme with Low Communication and Processing Overhead for Multihop Wireless Networks", IEEE Trans. on Parallel and Distributed Systems, to appear.

  5. X. Liang, X. Li, T. H. Luan, R. Lu, X. Lin, X. Shen, "Morality-driven Data Forwarding with Privacy Preservation in Mobile Social Networks", IEEE Trans. on Vehicular Technology, to appear.

  6. R. Lu, X. Lin, and X. Shen, "SPOC: A Secure and Privacy-preserving Opportunistic Computing Framework for Mobile-Healthcare Emergency", IEEE Trans. on Parallel and Distributed Systems, to appear.

  7. M. Asefi, J.W. Mark, and X. Shen, "A Mobility-Aware and Quality-Driven Retransmission Limit Adaptation Scheme for Video Streaming over VANETs", IEEE Trans. on Wireless Communications, to appear.

  8. R. Lu, X. Liang, X. Li, X. Lin, and X. Shen, "EPPA: An Efficient and Privacy-Preserving Aggregation Scheme for Secure Smart Grid Communications", IEEE Trans. on Parallel and Distributed Systems, to appear.

  9. H. Liang, A. Abdrabou, B.J. Choi, W. Zhuang, X. Shen, and A. Awad, "Multiagent Coordination in Microgrids via Wireless Networks", IEEE Wireless Communications Magazine, to appear.

  10. C. Han, M. Dianati, R. Tafazolli, R. Kernchen, and X. Shen, "Analytical Study of the IEEE 802.11p MAC Sub-layer in Vehicular Networks", IEEE Trans. on Intelligent Transportation Systems, to appear.

  11. E. Altubaishi, and X. Shen, "Performance Analysis of Decode-and-Forward Relaying Schemes with Adaptive QAM", IET Communications, to appear.

  12. H. Liang, B. J. Choi, A. Abdrabou, W. Zhuang and X. Shen, "Decentralized Economic Dispatch in Microgrids via Heterogeneous Wireless Networks", IEEE J. Selected Areas of Communications, to appear.

  13. M. T. Islam, M. M. Akon, A. Abdrabou and X. Shen, "Modeling Epidemic Data Diffusion for Wireless Mobile Networks", Wireless Communications and Mobile Computing (Wiley), to appear.

  14. R. Zeng, Y. Jiang, C. Lin, and X. Shen, "Dependability Analysis of Control Center Networks in Smart Grid using Stochastic Petri Nets", IEEE Trans. on Parallel and Distributed Systems, to appear.

  15. L. Lei, C. Lin, X. Shen, and Z. Zhong, "Operator Controlled Device-to-Device Communications in LTE-Advanced Networks", IEEE Wireless Communications Magazine, to appear.

  16. X. Liang, M. Barua, R. Lu, X. Lin, and X. Shen, "HealthShare: Achieving Secure and Privacy-preserving Health Information Sharing through Health Social Networks", Computer Communications (Elsevier)- special issue on Smart and Interactive Ubiquitous Multimedia Services, to appear.

  17. L. Wei, H. Zhu, Z. Cao, X. Shen, "SUCCESS: A Secure User-centric and Social-aware Reputation based Incentive Scheme for DTNs", Ad Hoc & Wireless Sensor Networks, to appear.

  18. W. Zhuang, N. Mohammadizadeh, and X. Shen, "Multipath Transmission for Wireless Internet Access from an End-to-End Transport Layer Perspective" (invited paper), J. Internet Technology, to appear.

  19. S. Chang, Y. Qi, H. Zhu, J. Zhao, and X. Shen, "Footprint: Detecting Sybil Attacks in Urban Vehicular Networks", IEEE Trans. on Parallel and Distributed Systems, to appear.

  20. K. Suto, H. Nishiyama, X. Shen, and N. Kato, "Designing P2P Networks Tolerant to Attacks and Faults Based on Bimodal Degree Distribution", J. Communications - special issue on Security and Privacy in Communication Systems and Networks, to appear.

  21. Y. Bi, L.X. Cai, X. Shen, and H. Zhao, "Medium Access Control for QoS Provisioning in Vehicle-to-Infrastructure Communication Networks", ACM Mobile Networks and Applications (MONET), to appear.

  22. M. E. Mahmoud, and X. Shen, "A Cloud-Based Scheme for Protecting Source-Location Privacy against Hotspot-Locating Attack in Wireless Sensor Networks", IEEE Trans. on Parallel and Distributed Systems, to appear.

  23. K. Ota, M. Dong, Z. Cheng, J. Wang, X. Li, and X. Shen, "ORACLE: Mobility Control in Wireless Sensor and Actor Networks", Computer Communications (Elsevier), to appear.

  24. L.X. Cai, Y. Liu, H. Luan, X. Shen, J.W. Mark, and H. V. Poor, "Dimensioning Network Deployment and Resource Management in Green Mesh Networks", IEEE Wireless Communications, to appear.

  25. R. Zeng, Y. Jiang, C. Lin, Y. Fan, and X. Shen, "A Distributed Fault/Intrusion-Tolerant Sensor Data Storage Scheme Based on Network Coding and Homomorphic Fingerprinting", IEEE Trans. on Parallel and Distributed Systems, to appear.

  26. H. Liang, L.X. Cai, D. Huang, X. Shen, and D. Peng, "A SMDP-based Service Model for Inter-domain Resource Allocation in Mobile Cloud Networks", IEEE Trans. on Vehicular Technology, to appear.

  27. X. Tian, Y. Cheng, and X. Shen, "Fast Channel Zapping with Destination-Oriented Multicast for IP Video Delivery", IEEE Trans. on Parallel and Distributed Systems, to appear.

  28. K. Zheng, Y. Wang, C. Lin, X. Shen, and J. Wang, "A Graph-based Interference Coordination Scheme in OFDMA Femtocell Networks", IET Communications, to appear.

  29. K. H. Almotairi, and X. Shen, "Multi-Channel Medium Access Control for Ad Hoc Wireless Networks", Wireless Communications and Mobile Computing (Wiley), to appear.

  30. Md. M. Hasan, J. W. Mark, and X. Shen, "A Link Adaptation Scheme for the Downlink of Mobile Hotspot", Wireless Communications and Mobile Computing (Wiley), to appear.

  31. F. Zhang, J. Chen, H. Li, Y. Sun, and X. Shen, "Distributed Active Sensor Scheduling Scheme for Target Tracking in Wireless Sensor Networks", ACM Mobile Networks and Applications (MONET), to appear.

  32. Z. M. Fadlullah, N. Kato, R. Lu, X. Shen, and Y. Nozaki, "Towards Secure Targeted Broadcast in Smart Grid", IEEE Communications Magazine, Vol. 50, No. 5, pp. 150-156, 2012.

  33. M. M. Akon, M. T. Islam, X. Shen, and A. Singh, "A Bandwidth and Effective Hit Optimal Cache Scheme for Wireless Data Access Networks with Client Injected Updates", Computer Networks (Elsevier), Vol. 56, Issue 7, pp. 2080-2095, 2012.

  34. S. He, J. Chen, X. Li, X. Shen, and Y. Sun, "Leveraging Prediction to Improve the Coverage of Wireless Sensor Networks", IEEE Trans. on Parallel and Distributed Systems, Vol. 23, No. 4, pp. 701-712, 2012.

  35. A. Liu, J. Ren, X. Li, Z. Chen and X. Shen, "Design Principles and Improvement of Cost Function based Energy Aware Routing Algorithms for Wireless Sensor Networks", Computer Networks (Elsevier), Vol. 56, Issue 7, pp. 1951-1967, 2012.

  36. M. E. Mahmoud, and X. Shen, "FESCIM: Fair, Efficient, and Secure Cooperation Incentive Mechanism for Multi-hop Cellular Networks", IEEE Trans. on Mobile Computing, Vol. 11, No. 5, pp. 753-766, 2012.

  37. T. H. Luan, S. Li, M. Asefi, and X. Shen, "Quality of Experience Oriented Video Streaming in Challenged Wireless Networks: Analysis, Protocol Design and Case Study", IEEE COMSOC MMTC E-Letter, Vol.7, No.3, pp. 9-11, 2012.

  38. B. J. Choi, H. Liang, X. Shen, and W. Zhuang, "DCS: Distributed Asynchronous Clock Synchronization in Delay Tolerant Networks", IEEE Trans. on Parallel and Distributed Systems, Vol. 23, No. 3, pp. 491–504, 2012.

  39. X. Zhang, L. Xie, and X. Shen, "Energy-Efficient Transmission and Bit Allocation Schemes in Wireless Sensor Networks", Int. J. of Sensor Networks (IJSNET), Vol. 11, No. 4, pp. 241-249, 2012.

  40. R. Lu, X. Lin, X. Liang, and X. Shen, "A Dynamic Privacy-Preserving Key Management Scheme for Location Based Services in VANETs", IEEE Trans. on Intelligent Transportation Systems, Vol. 13, No. 1, pp. 127-139, 2012.

  41. H. Luan, X. Ling, and X. Shen, "MAC in Motion: Impact of Mobility on the MAC of Drive-Thru Internet", IEEE Trans. on Mobile Computing, Vol. 11, No. 2, pp. 305-319, 2012.

  42. R. Lu, X. Lin, T. H. Luan, X. Liang, and X. Shen, "Pseudonym Changing at Social Spots: An Effective Strategy for Location Privacy in VANETs", IEEE Trans. on Vehicular Technology, Vol. 61, Issue 1, pp. 86-96, 2012.

  43. X. Liu, X. Shen, and H. Zhang, "Multi-scroll Chaotic and Hyperchaotic Attractors from Chen System", Int. J. Bifurcation and Chaos, Vol. 22, Issue 2, 1250033 (15 pages), 2012. DOI: 10.1142/S0218127412500332.

  44. R. Lu, X. Lin, H. Zhu, X. Liang, and X. Shen, "BECAN: A Bandwidth-Efficient Cooperative Authentication Scheme for Filtering Injected False Data in Wireless Sensor Networks", IEEE Trans. on Parallel and Distributed Systems, Vol. 23, No. 1, pp. 32-43, 2012.

  45. T. H. Luan, X. Ling, and X. Shen, "Provisioning QoS Controlled Media Access in Vehicular to Infrastructure Communications", AD HOC Networks (Elsevier), Vol. 10, Issue 2, pp. 231–242, 2012.

  46. R. Zeng, Y. Jiang, C. Lin, Y. Fan, and X. Shen, "A Scalable and Robust Key Pre-distribution Scheme with Network Coding for Sensor Data Storage", Computer Networks (Elsevier), Vol. 55, No. 10, pp. 2534-2544, 2011.

  47. J. Qiao, L.X. Cai, X. Shen, and J.W. Mark, "Enabling Multi-hop Concurrent Transmissions in 60 GHz Wireless Personal Area Networks", IEEE Trans. on Wireless Communications, Vol. 10, No. 11, pp. 3824 - 3833, 2011.

  48. M. Fouda, Z. Md. Fadlullah, N. Kato, R. Lu and X. Shen, "A Light-weight Message Authentication Scheme for Smart Grid Communications", IEEE Trans. on Smart Grid, Vol. 2, No. 4, pp. 675-685, 2011.

  49. X. Li, R. Lu, X. Liang, X. Shen, J. Chen, and X. Lin, "Smart Community: an Internet of Things Application", IEEE Communications Magazine, Vol. 49, No. 11, pp. 68-75, 2011.

  50. J. Chen, Q. Yu, P. Cheng, Y. Sun, Y. Fan, and X. Shen, "Game Theoretical Approach for Channel Allocation in Wireless Sensor and Actuator Networks", IEEE Trans. on Automatic Control, Vol. 56, No. 10, pp. 2332-2344, 2011.

  51. R. Lu, X. Lin, X. Liang, and X. Shen, "A Secure Handshake Scheme with Symptoms-Matching for mHealthcare Social Network", ACM Mobile Networks and Applications (MONET), Vol. 16, Issue 6, pp. 683-694, 2011.

  52. X. Liang,. M. Barua, R. Lu, and X. Shen, "Privacy-preserving Wireless Data Transmission for e-Healthcare Applications", IEEE COMSOC MMTC E-Letter - Special Issue on 3D DATA EVALUATION, RETRIEVAL AND PRIVACY, Vol. 6, No. 11, pp. 39-41, 2011.

  53. Z. Md. Fadlullah, M. Fouda, N. Kato, X. Shen, and Y. Nozaki, "An Early Warning System against Malicious Activities for Smart Grid Communications", IEEE Network - special issue on Communication Infrastructures for Smart Grid, Vol. 25, Issue 5, pp. 50-55, 2011.

  54. M. E. Mahmoud, and X. Shen, "An Integrated Stimulation and Punishment Mechanism for Thwarting Packet Drop in Multihop Wireless Networks", IEEE Trans. on Vehicular Technology, Vol. 60, No. 8, pp. 3947-3962, 2011.

  55. M. Barua, X. Liang, R. Lu, and X. Shen, "ESPAC: Enabling Security and Patient-centric Access Control for eHealth in Cloud Computing", Int. J. of Security and Networks (IJSN). Vol. 6, Nos. 2/3, pp. 67-76, 2011.

  56. X. Liang, L. Chen, R. Lu, X. Lin, and X. Shen, "PEC: A Privacy-preserving Emergency Call Scheme for Mobile Healthcare Social Networks", IEEE/KICS J. Commu. and Networks (JCN), Vol. 13, No. 2, pp. 102-112, 2011.

  57. B.J. Choi, and X. Shen, "Adaptive Asynchronous Sleep Scheduling Protocols for Delay Tolerant Networks", IEEE Trans. on Mobile Computing, vol. 10, no. 9, pp. 1283-1296, Sept. 2011, doi: 10.1109/TMC.2010.229.

  58. X. Liu, X. Shen, and H. Zhang, "Intermittent Impulsive Synchronization of Chaotic Delayed Neural Networks", Differential Equations and Dynamical Systems, Vol. 19, Issue 1, pp. 149-169, 2011.

  59. S. Cespedes, X. Shen, and C. Lazo, "IP Mobility Management for Vehicular Communication Networks: Challenges and Solutions", IEEE Communications Magazine - Automotive Networking Series, Vol. 49 Issue 5, pp. 187 - 193, 2011.

  60. P. Thulasiramanz, J. Chen, and X. Shen, "Multipath Routing and Max-Min Fair QoS Provisioning Under Interference Constraints in Wireless Multihop Networks", IEEE Trans. on Parallel and Distributed Systems, Vol. 22, No. 5, pp. 716-728, 2011.

  61. R. Lu, X. Lin, X. Liang, and X. Shen, "An Efficient and Provably Secure Public Key Encryption Scheme Based on Coding Theory", Security and Communication Networks (Wiley), to appear.

  62. R. Lu, X. Li, X. Liang, X. Lin, and X. Shen, "GRS: The Green, Reliability, and Security of Emerging Machine to Machine Communications", IEEE Communications Magazine - Feature Topic on Recent Progress in Machine to Machine Communications, Vol. 49, Issue 4, pp. 28-35, 2011.

  63. J. Chen, C. Wang, Y. Sun, and X. Shen, "Semi-Supervised Laplacian Regularized Least Squares Algorithm for Localization in Wireless Sensor Networks", Computer Networks (Elsevier), Vol. 55, Issue 10, pp. 2481–2491, 2011.

  64. M. E. Mahmoud, and X. Shen, "ESIP: Secure Incentive Protocol with Limited Use of Public-Key Cryptography for Multi-hop Wireless Networks", IEEE Trans. on Mobile Computing, Vol. 10, No. 7, pp. 997-1010, 2011.

  65. F. Hou, L.X. Cai, X. Shen, and J. Huang, "Asynchronous Multi-channel MAC Design with Difference Set based Hopping Sequences", IEEE Trans. on Vehicular Technology, Vol. 60, No. 4, pp. 1728-1739, 2011.

  66. A. Alshamrani, X. Shen, and L. Xie, "QoS Provisioning for Heterogeneous Services in Cooperative Cognitive Radio Networks", IEEE J. Selected Areas of Communications, Vol. 29, No. 4, pp. 819-830, 2011.

  67. R. Zhang, L. Cai, J. Pan, and X. Shen, "Resource Management for Video Streaming in Ad Hoc Networks", (invited paper) Special Issue on Multimedia Ad Hoc and Sensor Network - AD HOC Networks (Elsevier), Vol. 9, Issue 4, pp. 623-634, 2011.

  68. Y. Fan, Y. Jiang, H. Zhu, J. Chen, and X. Shen, "Network Coding Based Privacy Preservation against Traffic Analysis in Multi-hop Wireless Networks", IEEE Trans. on Wireless Communications, Vol. 10, No. 3, pp. 834-842, 2011.

  69. Z. Liang, S. Feng, D Zhao, and X. Shen, "Delay Performance Analysis for Supporting Real-Time Traffic in a Cognitive Radio Sensor Network", IEEE Trans. on Wireless Communications, Vol. 10, No. 1, pp. 325-335, 2011.

  70. A. Wasef, R. Lu, X. Lin, and X. Shen, "Complementing Public Key Infrastructure to Secure Vehicular Ad Hoc Networks", IEEE Wireless Communications, Vol. 17, No. 5, pp. 22-28, 2010.

  71. M. Mehrjoo, M. Awad, M. Dianati, X. Shen, "Design of Fair Weights for Heterogeneous Traffic Scheduling in Multichannel Wireless Networks", IEEE Trans. on Communications, Vol. 58, No. 10, pp. 2892-2902, 2010.

  72. M. Dianati, R. Tafazolli, X. Shen, and S. Naik, "Per-User Service Model for Opportunistic Scheduling Scheme over Fading Channels", Wireless Communications and Mobile Computing (Wiley), Vol. 10, No. 1, pp. 87-100, 2010.

  73. M. Mehrjoo, S. Moazeni, and X. Shen, "Resource Allocation in OFDMA Networks Based on Interior Point Methods", Wireless Communications and Mobile Computing (Wiley), Vol. 10, No. 6, pp. 1493-1508, 2010.

  74. J. Chen, W. Xu, S. He, Y. Sun, P. Thulasiramanz, and X. Shen, "Utility-Based Asynchronous Flow Control Algorithm for Wireless Sensor Networks", IEEE J. Selected Areas of Communications, Vol. 28, No. 7, pp. 1116-1126, 2010.

  75. R. Zhang, R. Ruby, J. Pan, L. Cai, and X. Shen, "A Hybrid Reservation/Contention-based MAC for Video Streaming over Wireless Networks", IEEE J. Selected Areas of Communications, Vol. 28, No. 3, pp. 389-398, 2010.

  76. M. E. Mahmoud, and X. Shen, "PIS: A Practical Incentive System for Multi-hop Wireless Networks", IEEE Trans. on Vehicular Technology, Vol. 59, No. 8, pp. 4012-4025, 2010.

  77. X. Lin, R. Lu, D. Kwana, and X. Shen, "REACT: An RFID-based Privacy-preserving Children Tracking Scheme for Large Amusement Parks", Computer Networks (Elsevier), Vol. 54, Issue 15, pp. 2744-2755, 2010.

  78. X. Tian, Y. Cheng, and X. Shen, "DOM: A Scalable Multicast Protocol for Next-Generation Internet", IEEE Network - special issue on Future Internet: New Applications and Emerging Services, Vol. 24, No. 4, pp. 45-51, 2010.

  79. R. Lu, X. Lin, H. Zhu, and X. Shen, and B. R. Preiss, "Pi: A Practical Incentive Protocol for Delay Tolerant Networks", IEEE Trans. on Wireless Communications, Vol. 9, No. 4, pp. 1483-1493, 2010.

  80. Y. Sun, R. Lu, X. Lin, X. Shen, and J. Su, "An Efficient Pseudonymous Authentication Scheme with Strong Privacy Preservation for Vehicular Communications", IEEE Trans. on Vehicular Technology, Vol. 59, Issue 7, pp. 3589-3603, 2010.

  81. Y. Fan, Y. Jiang, H. Zhu, and X. Shen, "PIE: Cooperative Peer-to-Peer Information Exchange in Network Coding Enabled Wireless Networks", IEEE Trans. on Wireless Communications, Vol. 9, No. 3, pp. 945-950, 2010.

  82. B. Lin, P.H. Ho, L. Xie, and X. Shen, and J. Tapolcai, "Optimal Relay Station Placement in Broadband Wireless Access Networks", IEEE Trans. on Mobile Computing, Vol. 9, No. 2, pp. 259-269, 2010.

  83. F. Hou, J. She, P.H. Ho, and X. Shen, "Performance Analysis of the Cumulative ARQ in IEEE 802.16 Networks", ACM/Wireless Networks, Vol. 16, pp. 559-572, 2010.

  84. R. Lu, X. Lin, H. Zhu, and X. Shen, "An Intelligent Secure and Privacy-Preserving Parking Scheme through Vehicular Communications", IEEE Trans. on Vehicular Technology, Vol. 59, No. 6, pp. 2772-2785, 2010.

  85. M. Awad, V. Mahinthan, M. Mehrjoo, X. Shen, and J.W. Mark, "A Dual Decomposition-based Resource Allocation for OFDMA Networks with Imperfect CSI", IEEE Trans. on Vehicular Technology, Vol. 59, No. 5, pp. 2394-2403, 2010.

  86. P. Thulasiramanz, and X. Shen, "Interference Aware Resource Allocation for Hybrid Hierarchical Wireless Networks", Computer Networks (Elsevier), Vol. 54, Issue 13, 2271-2280, 2010.

  87. Y. Bi, L. X. Cai, X. Shen, and H. Zhao, "Efficient and Reliable Broadcast in Inter-Vehicle Communications Networks: A Cross Layer Approach", IEEE Trans. on Vehicular Technology, Vol. 59, No. 5, pp. 2404-2417, 2010.

  88. X. Lin, R. Lu, and X. Shen, "MDPA: Multidimensional Privacy-Preserving Aggregation Scheme for Wireless Sensor Networks", Wireless Communications and Mobile Computing (Wiley), Vol. 10, No. 6, pp. 843-856, 2010.

  89. S. He, J. Chen, W. Xu, Y. Sun, P. Thulasiramanz, and X. Shen, "A Stochastic Multiobjective Optimization Framework for Wireless Sensor Networks", EURASIP J. on Wireless Communications and Networking - Special Issue on Theoretical and Algorithmic Foundations of Wireless Ad Hoc and Sensor Networks, Volume 2010, Article ID 430615, 10 pages, 2010.

  90. A. Alshamrani, L. Xie, and X. Shen, "Adaptive Admission Control and Channel Allocation Policy in Cooperative Ad Hoc Opportunistic Spectrum Networks", IEEE Trans. on Vehicular Technology, Vol. 59, No. 4, pp. 1618-1629, 2010.

  91. M. M. Akon, T. Islam, X. Shen, and A. Singh, "SPACE: A Lightweight Collaborative Caching for Clusters", Peer-to-Peer Networking and Applications (Springer), Vol. 3, No. 2, pp. 83-99, 2010.

  92. L. Wang, L. Cai, X. Liu, and X. Shen, "Bound Estimation and Practical Stability of AIMD/RED Systems with Time Delays", Computer Networks (Elsevier), Vol. 54, Issue 7, pp. 1069–1082, 2010.

  93. M. Veluppillai, J.W. Mark, and X. Shen, "Performance Analysis and Power Allocation for M-QAM Cooperative Diversity Systems", IEEE Trans. on Wireless Communications, Vol. 9, No. 3, pp. 1237-1247, 2010.

  94. M. Dianati, R. Tafazolli, X. Shen, and S. Naik, "Call Admission Control with Opportunistic Scheduling Scheme", Wireless Communications and Mobile Computing (Wiley), Vol. 10, No. 3, pp. 372-382, 2010.

  95. L. X. Cai, L. Cai, and X. Shen, and J.W. Mark, "REX: a Randomized EXclusive Region based Scheduling Scheme for mmWave WPANs with Directional Antenna", IEEE Trans. on Wireless Communications, Vol. 9, No. 1, pp. 113-121, 2010.

  96. T. Matsuda, H. Nakayama, X. Shen, Y. Nemoto, and N. Kato, "Gateway Selection Protocol in Hybrid MANET using DYMO Routing", ACM Mobile Networks and Applications (MONET), Vol. 15, No. 2, pp. 205-215, 2010.

  97. A. Wasef, Y. Jiang, and X. Shen, "DCS: An Efficient Distributed Certificate Service Scheme for Vehicular Networks", IEEE Trans. on Vehicular Technology, Vol. 59, Issue 2, pp. 533-549, 2010.

  98. A. Wasef, and X. Shen, "REP: Location Privacy for VANETs Using Random Encryption Periods", ACM Mobile Networks and Applications (MONET), Vol. 15, No. 1, pp. 172 - 185, 2010.

  99. H. Luan, L.X. Cai, and X. Shen, "Impact of Network Dynamics on Users' Video Quality: Analytical Framework and QoS Provision", IEEE Trans. on Multimedia, Vol. 12, Issue 1, pp. 64 - 78, 2010.

  100. Y. Jiang, H. Zhu, M. Shi, X. Shen, and C. Lin, "An Efficient Dynamic-Identity based Signature Scheme for Secure Network Coding", Computer Networks (Elsevier), Vol. 54, Issue 1, pp. 28–40, 2010.

  101. A. Wasef, and X. Shen, "EDR: Efficient Decentralized Revocation Protocol for Vehicular Ad Hoc Networks", IEEE Trans. on Vehicular Technology, Vol. 58, Issue 9, pp. 5214 - 5224, 2009.

  102. J. Misic, and X. Shen, "Delay Analysis of GTS Bridging between IEEE 802.15.4 and IEEE 802.11 Networks for Healthcare Applications", Int. J. of Telemedicine and Applications, Volume 2009, Article ID 987046, 13 pages, 2009.

  103. F. Hou, L.X. Cai, P.H. Ho, X. Shen, and J. Zhang, "A Cooperative Multicast Scheduling Scheme for Multimedia Services in IEEE 802.16 Networks", IEEE Trans. on Wireless Communications, Vol. 8, No. 3, pp. 1508-1519, 2009.

  104. L. X. Cai, L. Cai, X. Shen, J.W. Mark and Q. Zhang, "MAC Protocol Design and Optimization for Multi-hop Ultra-wideband Networks", IEEE Trans. on Wireless Communications, Vol. 8, No. 8, pp. 4056-4065, 2009.

  105. Y. Bi, K.H. Liu, L. X. Cai, X. Shen, and H. Zhao, "A Multi-Channel Token Ring Protocol for QoS Provisioning in Inter-Vehicle Communications", IEEE Trans. on Wireless Communications, Vol. 8, No. 11, pp. 5621-5631, November 2009.

  106. F. Hou, P.H. Ho, and X. Shen, "An Efficient Scheduling Scheme with Diverse Traffic Demands in IEEE 802.16 Networks", Wireless Communications and Mobile Computing (Wiley), Vol. 10, pp. 959-971, 2009.

  107. A. Alshamrani, X. Shen, and L. Xie, "A Cooperative MAC with Efficient Spectrum Sensing Algorithm for Distributed Opportunistic Spectrum Networks", J. Communications, Vol. 4, No. 10, pp. 728–740, 2009.

  108. Y. Jiang, Y. Fan, X. Shen, and C. Lin, "A Self-adaptive Probabilistic Packet Filtering Scheme against Entropy Attacks in Network Coding", Computer Networks (Elsevier), Vol. 53, Issue 18, pp. 3089–3101, 2009.

  109. H. Zhu, X. Lin, R. Lu, Y. Fan, and X. Shen, "SMART: A Secure Multi-Layer Credit Based Incentive Scheme for Delay-Tolerant Networks", IEEE Trans. on Vehicular Technology, Vol. 58, Issue 8, pp. 4628 - 4639, 2009.

  110. J. Chen, S. Hey, Y. Sun, P. Thulasiramanz, and X. Shen, "Optimal Flow Control for Utility-Lifetime Tradeoff in Wireless Sensor Networks", Computer Networks (Elsevier), Vol. 53, Issue 18, pp. 3031–3041, 2009

  111. H. Zhu, R. Lu, X. Lin, and X. Shen, "Security in Service-Oriented Vehicular Networks", IEEE Wireless Communications, Vol. 16, No. 4, pp. 16-22, 2009.

  112. M. Awad, X. Shen, and B. Zogheib, "Ergodic Mutual Information of OFDMA-based Selection-Decode-and-Forward Cooperative Relay Networks with Imperfect CSI", Physical Communication (Elsevier), Vol. 2, Issue 3, pp. 184-193, 2009

  113. J. Ghaderi, L. Xie, and X. Shen, "Hierarchical Cooperation in Ad Hoc Networks: Optimal Clustering and Achievable Throughput", IEEE Trans. on Information Theory, Vol. 55, No. 8, pp. 3425 - 3436, 2009.

  114. L. X. Cai, L. Cai, X. Shen, and J.W. Mark, "Capacity Analysis of UWB Networks in Three-Dimensional Space", IEEE/KICS J. Commu. and Networks (JCN), Vol. 11, No. 3, pp. 287 - 296, 2009.

  115. F. Hou, P.H. Ho, and X. Shen, "An Efficient Delay Constrained Scheduling Scheme for IEEE 802.16 Networks", ACM/Wireless Networks, Vol. 15, Issue 7, pp. 831-844, 2009.

  116. L.X. Cai, X. Shen, and J.W. Mark,"Efficient MAC Protocol for Ultra-wideband Networks", IEEE Communications Magazine, Vol. 47, No. 6, pp. 179-185, 2009.

  117. W. Ge, J. Zhang, J. E. Wieselthier, and X. Shen, "PHY-Aware Distributed Scheduling for Ad Hoc Communications with Physical Interference Model", IEEE Trans. on Wireless Communications, Vol. 8, No. 5, pp. 2682-2692, 2009.

  118. W. Wang, Z. Guo, J. Cai, X. Shen, and C. Chen, "Multiple Frequency Reuse Schemes in the Two-hop IEEE 802.16j Wireless Relay Networks with Asymmetrical Topology", Computer Communications (Elsevier), Vol. 32, No. 11, pp. 1298-1305, July 2009.

  119. X. Lin, R. Lu, X. Shen, Y. Nemoto, and N. Kato, "SAGE: A Strong Privacy-Preserving Scheme Against Global Eavesdropping for eHealth Systems", IEEE J. Selected Areas of Communications, Vol. 27, No. 4, pp. 365 - 378, 2009.

  120. H. Zhu, X. Lin, M. Shi, P.H. Ho, and X. Shen, "PPAB: A Privacy Preserving Authentication and Billing Architecture for Metropolitan Area Sharing Networks", IEEE Trans. on Vehicular Technology, Vol. 58, No. 5, pp. 2529-2543, 2009.

  121. L. Lei, C. Lin, J. Cai, and X. Shen, "Performance Analysis of Wireless Opportunistic Schedulers using Stochastic Petri Nets", IEEE Trans. on Wireless Communications, Vol. 8, No. 4, pp. 2076 - 2087, 2009.

  122. L.X. Cai, X. Shen, J.W. Mark, and L. Cai, "Supporting Voice and Video Applications over IEEE 802.11n WLANs", ACM/Wireless Networks, Vol. 15, No. 4, pp. 443-454, 2009.

  123. Y. Jiang, M. Shi, X. Shen, and C. Lin, "BAT: A Robust Signature Scheme for Vehicular Networks Using Binary Authentication Tree", IEEE Trans. on Wireless Communications, Vol. 8, No. 4, pp. 1974 - 1983, 2009.

  124. A. Khadra, X. Liu, and X. Shen, "Analyzing the Robustness of Impulsive Synchronization Coupled by Linear Delayed Impulsess", IEEE Trans. on Automatic Control, Vol. 54, No. 4, pp. 923 - 928, 2009.

  125. R. Lu, X. Lin, H. Zhu, P.H. Ho, and X. Shen, "A Novel Anonymous Mutual Authentication Protocol with Provable Link-Layer Location Privacy", IEEE Trans. on Vehicular Technology, Vol. 58, No. 3, pp. 1454 - 1466, 2009.

  126. K.H. Liu, X. Shen, R. Zhang, and L. Cai, "Performance Analysis of Distributed Reservation Protocol for UWB-based WPAN", IEEE Trans. on Vehicular Technology, Vol. 58, No. 2, pp. 902 - 913, 2009.

  127. M. Veluppillai, H. Rutagemwa, J.W. Mark, and X. Shen, "Cross-Layer Performance Study of Cooperative Diversity System with ARQ", IEEE Trans. on Vehicular Technology, Vol. 58, No. 2, pp. 705 - 719, 2009.

  128. L.X. Cai, L. Cai, X. Shen, and J.W. Mark, "Resource Management and QoS Provisioning for IPTV over mmWave-based WPANs with Directional Antenna", ACM Mobile Networks and Applications (MONET), Vol. 14, No. 2, pp. 210 – 219, 2009.

  129. L. Wang, L. Cai, X. Liu, X. Shen, and J. Zhang, "Stability Analysis of Multiple-Bottleneck Networks", Computer Networks (Elsevier), Vol. 53, Issue 3, pp. 338 - 352, 2009.

  130. F. Hou, J. She, P.H. Ho, and X. Shen, "A Flexible Resource Allocation and Scheduling Framework for Non-real-time Polling Service in IEEE 802.16 Networks", IEEE Trans. on Wireless Communications, Vol. 8, No. 2, pp. 766 - 775, 2009.

  131. Y. Cheng, X. Ling, L.X. Cai, W. Song, W. Zhuang, X. Shen, and A. Leon-Garcia, "Statistical Multiplexing, Admission Region, and Contention Window Optimization in Multiclass Wireless LANs", ACM/Wireless Networks, Vol. 15, No. 1, pp. 73 - 86, 2009.

  132. L. Lei, C. Lin, J. Cai, and X. Shen, "Flow-level Performance of Opportunistic OFDM-TDMA and OFDMA Networks", IEEE Trans. on Wireless Communications, Vol. 7, No. 12, pp. 5461 - 5472, 2008.

  133. S. Pack, X. Shen, and J.W. Mark, "Optimizing Truncated ARQ Scheme over Wireless Fading Channels", IEEE Trans. on Vehicular Technology, Vol. 57, No. 2, pp. 1302 - 1305, 2008.

  134. X. Lin, X. Ling, H. Zhu, P.H. Ho, and X. Shen, "A Novel Localised Authentication Scheme in IEEE 802.11 based Wireless Mesh Networks", Int. J. of Security and Networks, Vol. 3, No. 2, pp. 122 - 132, 2008.

  135. J. Cai, A. S. Alfa, P. Ren, X. Shen, and J.W. Mark, "Packet Level Performance Analysis for Wireless User-Relaying Networks", IEEE Trans. on Wireless Communications, Vol. 7, No. 12, pp. 5336 - 5345, 2008.

  136. M. Dianati, R. Alleaume, M. Gagnaire, and X. Shen, "Architecture and Protocols of the Future European Quantum Key Distribution Network", Security and Communication Networks (Wiley), Vol. 1, No. 1, pp. 57-74, 2008.

  137. X. Lin, X. Sun, X. Wang, C. Zhang, P.H. Ho, and X. Shen, "TSVC: Timed Efficient and Secure Vehicular Communications with Privacy Preserving", IEEE Trans. on Wireless Communications, Vol. 7, No. 12, pp. 4987-4998, 2008.

  138. C. Zhang, X. Lin, R. Lu, P.H. Ho, and X. Shen, "An Efficient Message Authentication Scheme for Vehicular Communications", IEEE Trans. on Vehicular Technology, Vol. 57, No. 6, 3357-3368, 2008.

  139. S. Pack, H. Rutagemwa, X. Shen, J.W. Mark, and K. Park, "Proxy-based Wireless Data Access Algorithms in Mobile Hotspots", IEEE Trans. on Vehicular Technology, Vol. 57, No. 5, pp. 3165-3177, 2008.

  140. H. Zhu, X. Lin, R. Lu, P.H. Ho, and X. Shen, "SLAB: Secure Localized Authentication and Billing Scheme for Wireless Mesh Networks", IEEE Trans. on Wireless Communications, Vol. 7, No. 10, pp. 3858-3868, 2008.

  141. K.H. Liu, X. Ling, X. Shen, and J.W. Mark, "Performance Analysis of Prioritized MAC in UWB-WPAN with Bursty Multimedia Traffic", IEEE Trans. on Vehicular Technology, Vol. 57, No. 4, pp. 2462-2473, 2008.

  142. W. Wang, Z. Guo, X. Shen, C. Chen, and J. Cai, "Dynamic Bandwidth Allocation for QoS Provisioning in IEEE 802.16 Networks with ARQ-SA", IEEE Trans. on Wireless Communications, Vol. 7, No. 9, pp. 3477-3487, 2008.

  143. M. Akon, D. Goswami, H.F. Li, X. Shen, and A. Singh, "A Novel Software-built Parallel Machines and Their Interconnections", J. Interconnection Networks, Vol. 9, Nos. 1 & 2, pp. 1-29, 2008.

  144. X. Ling, Y. Cheng, J.W. Mark, and X. Shen, "A Renewal Theory Based Analytical Model for the Contention Access Period of IEEE 802.15.4 MAC", IEEE Trans. on Wireless Communications, Vol. 7, No. 6, pp. 2340-2349, 2008.

  145. J. Cai, X. Shen, J.W. Mark and A.S. Alfa, "Semi-distributed User Relaying Algorithm for Amplify-and-Forward Wireless Relay Networks", IEEE Trans. on Wireless Communications, Vol. 7, No. 4, pp. 1358-1347, 2008.

  146. M. Shi, X. Shen, J.W. Mark and D. Zhao, "User Authentication and Undeniable Billing Support for Agent-Based Roaming Service in WLAN/Cellular Integrated Mobile Networks", Computer Networks (Elsevier), Vol. 52, No. 9, pp. 1693-1702, 2008.

  147. X. Lin, R. Lu, P.H. Ho, X. Shen and Z. Cao, "TUA: A Novel Compromise-Resilient Authentication Architecture for Wireless Mesh Networks", IEEE Trans. on Wireless Communications, Vol. 7, No. 4, pp. 1389-1399, 2008.

  148. J. Xu, X. Shen, J.W. Mark and J. Cai, "Quasi-Optimal Channel Assignment for Real-Time Video in OFDM Wireless Systems", IEEE Trans. on Wireless Communications, Vol. 7, No. 4, pp. 1417-1427, 2008.

  149. J. Cai, K.H. Liu, X. Shen, J.W. Mark, and T.D. Todd, "Power Allocation and Scheduling for Ultra-Wideband Wireless Networks", IEEE Trans. on Vehicular Technology, Vol. 57, No. 2, pp. 1103-1112, 2008.

  150. K.H. Liu, L. Cai, and X. Shen, "Exclusive-Region based Scheduling Algorithms for UWB WPAN", IEEE Trans. on Wireless Communications, Vol. 7, No. 3, pp. 933-942, 2008.

  151. S. Pack, X. Shen, J.W. Mark, and L. Cai, "Throughput Analysis of TCP Friendly Rate Control in Mobile Hotspots", IEEE Trans. on Wireless Communications, Vol. 7, No. 1, pp. 193-203, 2008.

  152. K. H. Liu, L. Cai, and X. Shen, "Multiclass Utility-Based Scheduling for UWB Networks", IEEE Trans. on Vehicular Technology, Vol. 57, No. 2, pp. 1178-1187, 2008.

  153. X. Lin, R. Lu, C. Zhang, H. Zhu, P.H. Ho, and X. Shen, "Security in Vehicular Ad Hoc Networks", IEEE Communications Magazine, Vol. 46, No. 4, 88-95, 2008.

  154. X. Guo, W. Ma, Z. Guo, X. Shen, and Z. Hou, "Adaptive Resource Reuse Scheduling for Multihop Relay Wireless Network based on Multicoloring", IEEE Commu. Letters, Vol. 12, No. 3, pp. 176-178, 2008.

  155. M. M. Akon, X. Shen, S. Naik, A. Singh, and Q. Zhang, "An Inexpensive Unstructured Platform for Wireless Mobile Peer-to-peer Networks", Peer-to-Peer Networking and Applications, Vol. 1, No. 1, pp. 75-90, 2008.

  156. J. Jia, Q. Zhang, and X. Shen, "HC-MAC: A Hardware-constrained Cognitive MAC for Efficient Spectrum Management", IEEE J. Selected Areas of Communications, Vol. 26, No. 1, pp. 106-117, 2008.

  157. M. Veluppillai, L. Cai, J.W. Mark, and X. Shen, "Partner Selection Based on Optimal Power Allocation in Cooperative Diversity Systems", IEEE Trans. on Vehicular Technology, Vol. 57, No. 1, pp. 511-520, 2008.

  158. X. Ling, Y. Cheng, X. Shen, and J.W. Mark, "Voice Capacity Analysis of WLANs with Channel Access Prioritizing Mechanisms", IEEE Communications Magazine, Vol. 46, No. 1, pp. 82-89, 2008.

  159. M. Shi, L. Xu, X. Shen, J.W. Mark and A. Saleh, "Air Interface Switching and Performance Analysis for Fast Vertical Handoff in Cellular Network and WLAN Interworking", Wireless Communications and Mobile Computing (Wiley), Vol. 7, No. 5, pp. 581-594, 2007.

  160. Q. Gao, J. Zhang, X. Shen, and B. Larish, "A Cross-Layer Optimization Approach for Energy Efficient Wireless Sensor Networks: Coalition-Aided Data Aggregation, Cooperative Communication and Energy Balancing" (invited paper), Advances in Multimedia - special issue on Cross-layer Optimized Wireless Multimedia Communications, Vol. 2007, No. 1, pp. 1-12, 2007.

  161. H. Jiang, P. Wang, W. Zhuang, and X. Shen, "An Interference Aware Distributed Resource Management Scheme for CDMA-Based Wireless Mesh Backbone", IEEE Trans. on Wireless Communications, Vol. 6, No. 12, pp. 4558-4567, 2007.

  162. K.H. Liu, H. Rutagemwa, X. Shen, and J. W. Mark, "Efficiency and Goodput Analysis of Dly-ACK in IEEE 802.15.3", IEEE Trans. on Vehicular Technology, Vol. 56, No. 6, pp. 3888-3898, 2007.

  163. S. Pack, X. Shen, J.W. Mark, and L. Cai, "A Two-Phase Loss Differentiation Algorithm for Improving TFRC Performance in IEEE 802.11 WLANs", IEEE Trans. on Wireless Communications, Vol. 6, No. 11, pp. 4164-4175, 2007.

  164. X. Lin, X. Sun, P.H. Ho, and X. Shen, "GSIS: A Secure and Privacy Preserving Protocol for Vehicular Communications", IEEE Trans. on Vehicular Technology, Vol. 56, No. 6, pp. 3442-3456, 2007.

  165. M. Shi, Y. Jiang, X. Shen, and C. Lin, "Self-Healing Group-Wise Key Distribution Schemes with Time-Limited Node Revocation for Wireless Sensor Networks", IEEE Wireless Communications, Vol. 14, No. 5, pp. 38-46, 2007.

  166. M. Dianati, X. Shen, and S. Naik,"Scheduling with Base Station Diversity and Fairness Analysis for the Downlink of CDMA Cellular Networks", Wireless Communications and Mobile Computing (Wiley), Vol. 7, pp. 569-579, 2007.

  167. H. Rutagemwa, S. Pack, X. Shen, and J.W. Mark, "Robust Cross-layer Design of Wireless Profiled TCP Mobile Receiver for Vertical Handover", IEEE Trans. on Vehicular Technology, Vol. 56, No. 6, pp. 3899-3911, 2007.

  168. X. Liu, X. Shen, Y. Zhang, and Q. Wang, "Stability Criteria for Impulsive Systems with Time Delay and Unstable System Matrices", IEEE Trans. on Circuits and Systems I, Vol. 54, No. 10, pp. 2288-2298, 2007.

  169. S. Pack, H. Rutagemwa, X. Shen, J.W. Mark, and L. Cai, "Performance Analysis of Mobile Hotspots with Heterogeneous Wireless Links", IEEE Trans. on Wireless Communications, Vol. 6, No. 10, pp. 3717-3727, 2007.

  170. M. Shi, H. Rutagemwa, X. Shen, J.W. Mark, and A. Saleh, "A Service-Agent-Based Roaming Architecture for WLAN/Cellular Integrated Networks", IEEE Trans. on Vehicular Technology, Vol. 56, No. 5, pp. 3168-3181, 2007.

  171. S. Pack, X. Shen, J.W. Mark, and J. Pan, "Mobility Management in Mobile Hotspots with Heterogeneous Multi-Hop Wireless Links", IEEE Communications Magazine - Special issue on Technologies in Multihop Cellular Networks , Vol. 45, No. 9, pp. 106-112, Sept. 2007.

  172. Y. Jiang, C. Lin, M. Shi, X. Shen, and X. Chu, "A DoS and Fault-Tolerant Authentication Protocol for Group Communications in Ad Hoc Networks", Computer Communications (Elsevier), Vol. 30, Issue 11-12, pp. 2428-2441, 2007.

  173. W. Wang, Y. Zeng, Z. Guo, W. Ma, X. Shen, C. Chen, "Unified Radio Network for Broadcasting and Broadband Wireless Access", IEEE Communications Magzine, Vol. 45, No. 8, pp. 54-61, Aug. 2007.

  174. S. Pack, X. Shen, J.W. Mark, and J. Pan, "Adaptive Route Optimization in Hierarchical Mobile IPv6 Networks", IEEE Trans. on Mobile Computing, Vol. 6, No. 8, pp. 903-914, 2007.

  175. H. Jiang, W. Zhuang, and X. Shen, "Distributed Medium Access Control for Next Generation CDMA Wireless Networks", IEEE Wireless Communications, Vol. 14, No. 3, pp. 25-31, June 2007.

  176. H. Rutagemwa, X. Shen, and J.W. Mark, "Transfer Delay Analysis of WAP 2.0 for Short-Lived Flows", IEEE Trans. on Vehicular Technology, Vol. 56, No. 3, pp. 1418-1426, 2007.

  177. L. Wang, L. Cai, X. Liu, X. Shen, "Stability and TCP-friendliness and Delay Performance of AIMD/RED System", Computer Networks (Elsevier), Vol. 51, pp. 4475-4491, 2007.

  178. J. Xu, X. Shen, J.W. Mark, and J. Cai, "Adaptive Transmission of Multi-layered Video over Wireless Fading Channels", IEEE Trans. on Wireless Communications, Vol. 6, No. 6, pp. 2305-2314, 2007.

  179. L.X. Cai, X. Shen, J.W. Mark, and L. Cai, "Capacity Analysis and MAC Enhancement for UWB Broadband Wireless Access Networks", Computer Networks (Elsevier), Vol. 51 , Issue 11, pp. 3265-3277, 2007.

  180. M. Dianati, X. Shen, and S. Naik, "Cooperative Fair Scheduling for the Downlink of CDMA Cellular Networks", IEEE Trans. on Vehicular Technology, Vol. 56, no. 4, pp. 1749-1760, 2007.

  181. H. Rutagemwa, M. Shi, X. Shen, and J.W. Mark, "Wireless Profiled TCP Performance over Integrated Wireless LANs and Cellular networks", IEEE Trans. on Wireless Communications, Vol. 6, No. 6, pp. 2294-2304, 2007.

  182. Y. Cheng, X. Ling, W. Song, L.X. Cai, W. Zhuang, and X. Shen, "A Cross-Layer Approach for WLAN Voice Capacity Region", IEEE J. Selected Areas of Communications, Vol. 25, No. 4, pp. 678-688, 2007.

  183. H. Jiang, K.H. Liu, W. Zhuang, and X. Shen, "An Effective Resource Management Scheme for UWB Networks with Simultaneous Transmissions", IEEE Trans. on Wireless Communications, Vol. 6, No. 8, pp. 3005-3015, 2007.

  184. M. Veluppillai, L. Cai, J.W. Mark, and X. Shen, "Maximizing Cooperative Diversity Energy Gain for Wireless Networks", IEEE Trans. on Wireless Communications, Vol. 6, No. 7, pp. 2530-2539, 2007.

  185. L. Cai, X. Shen, J.W. Mark, and J. Pan, "Performance Modeling and Analysis of Window-Controlled Multimedia Flows in Wireless/Wired Networks", IEEE Trans. on Wireless Communications, Vol. 6, No. 4, pp. 1356-1365, 2007.

  186. J. Xu, X. Shen, J.W. Mark, and J. Cai, "Mobile Location Estimation for DS-CDMA System Using Self-Organizing Maps", Wireless Communications and Mobile Computing (Wiley), Vol. 7, pp. 285-298, 2007.

  187. Q. Zhang, Q. Chen, F. Yang, X. Shen, and Z. Niu "Cooperative and Opportunistic Transmission for Wireless Ad Hoc Networks", IEEE Network - special issue on Evolution toward 4G Wireless Networking, Vol. 21, No. 1, pp. 14-20, 2007.

  188. K. Tan, F. Jiang, Q. Zhang and X. Shen, "Congestion Control in Multi-hop Wireless Networks", IEEE Trans. on Vehicular Technology, Vol. 56, No. 2, pp. 863-873, 2007.

  189. J. Pan, L. Cai, and X. Shen, "Vulnerabilities in Distance-Indexed IP Traceback Schemes" (invited paper), Int. J. Sensor Networks, Vol. 2, Nos. 1/2, pp. 81-94, 2007.

  190. W. Ge, J. Zhang, and X. Shen, "A Cross-Layer Design Approach to Multicast in Wireless Networks", IEEE Trans. on Wireless Communications, Vol. 6, No. 3, pp. 1063-1071, 2007.

  191. D. Zhao, and X. Shen, "Performance of Packet Voice Transmission Using IEEE 802.16 Protocol", IEEE Wireless Communications, Vol. 14, No. 1, pp. 44-51, 2007.

  192. Y. Zhang, X. Liu, and X. Shen, "Stability of Switched Systems with Time Delay", Nonlinear Analysis: Hybrid Systems, Vol. 1, Issue 1, pp. 44 - 58, 2007.

  193. M. Veluppillai, J.W. Mark, and X. Shen, "A Cooperative Diversity Scheme Based on Quadrature Signaling", IEEE Trans. on Wireless Communications, Vol. 6, No. 1, pp. 41-45, 2007.

  194. H. Chi, Q. Zhang, J. Jia, and X. Shen, "Efficient Search and Scheduling in P2P-based Media-on-demand Streaming Service", IEEE J. Selected Areas of Communications, Vol. 25, No. 1, pp. 119-130, 2007.

  195. Y. Jiang, C. Lin, M. Shi, and X. Shen, "Self-healing Group Key Distribution with Time-Limited Node Revocation for Wireless Sensor Networks", AD HOC Networks - special issue on Security Issues in Sensor and AD HOC Networks (Elsevier), Vol. 5, No. 1, pp. 14-23, 2007.

  196. J. Pan, L. Cai, X. Shen, and J.W. Mark, "Identity-based Secure collaboration in Wireless Ad Hoc Networks", Computer Networks (Elsevier), Vol. 51, No. 3, pp. 853-865, 2007.

  197. H. Chen, Y. Xiao, and X. Shen, "Update-based Cache Access and Replacement in Wireless Data Access", IEEE Trans. on Mobile Computing, Vol. 5, No. 12, pp. 1734-1748, 2006.

  198. Q. He, L. Cai, X. Shen, and P.H. Ho, "Improving TCP Performance over Wireless Ad Hoc Networks with Busy Tone Assisted Scheme", EURASIP J. Wireless Communications and Networking, Vol. 2006, Article ID 92039, pp. 1-11, 2006. (nominated for the EURASIP JWCN Best Paper Award)

  199. H. Jiang, W. Zhuang, and X. Shen, "Effective Interference Control in Ultra-Wideband Wireless Networks", IEEE Vehicular Technology Magazine - Evolution of Air-Interface Technologies for 4G Wireless Communications, Vol. 1, No. 3, pp. 39-46, 2006.

  200. Y. Jiang, C. Lin, M. Shi and X. Shen, "A Self-Encryption Authentication Protocol for Teleconference Services", Int. J. Security and Networks, Vol. 1, Nos. 3/4, pp. 198-205, 2006.

  201. R.W. Ha, P.H. Ho, and X. Shen, "Optimal Sleep Scheduling with Transmission Range Assignment in Application-Specific Wireless Sensor Networks", Int. J. Sensor Networks, Vol. 1, Nos. 1/2, pp. 72-88, 2006.

  202. Y. Jiang, C. Lin, M. Shi, and X. Shen, "Multiple Key Sharing and Distribution Scheme with (n, t) Threshold Mechanism for NEMO Group Communications", IEEE J. Selected Areas of Communications, Vol. 24, No. 9, pp. 1738-1747, 2006.

  203. H. Jiang, W. Zhuang, X. Shen, A. Abdrabou, and P. Wang, "Differentiated Services for Wireless Mesh Backbone", IEEE Communications Magazine, Vol. 44, No. 7, pp. 113-119, 2006.

  204. H. Shen, L. Cai, X. Shen, "Performance Analysis of TFRC over Wireless Link with Truncated Link Level ARQ", IEEE Trans. on Wireless Communications, Vol 5, No. 6, pp. 1479-1487, 2006.

  205. F. Hou, P.H. Ho, and X. Shen, "A Novel Differentiated Retransmission Scheme for MPEG Vedio Streaming over Wireless Links", Int. J. Wireless and Mobile Computing (IJWMC) - special issue on MAC for WLANs, WPANs, Ad hoc Networks, and Sensor Networks, Vol. 1, Nos. 3/4, pp. 260-267, 2006.

  206. J. Xu, X. Shen, J.W. Mark, and J. Cai, "Efficient Channel Utilization for Real-Time Video in OVSF-CDMA Systems with QoS Assurance", IEEE Trans. on Wireless Communications, Vol. 5, No. 6, pp. 1382-1391, 2006.

  207. L. Cai, X. Shen, J.W. Mark, L. Cai and Y. Xiao, "Voice Capacity Analysis of WLAN with Unbalanced Traffic", IEEE Trans. on Vehicular Technology, Vol. 55, No. 3, pp. 752-761, 2006.

  208. Y. Jiang, C. Lin, X. Shen, and M. Shi, "Mutual Authentication and Key Exchange Protocols for Roaming Services in Wireless Mobile Networks", IEEE Trans. on Wireless Communications, Vol. 5, No. 9, pp. 2569-2577, 2006.

  209. D. Zhao, X. Shen, and J.W. Mark, "QoS Guarantee and Optimum Power Distribution for Soft Handoff Connections in Cellular CDMA Downlink", IEEE Trans. on Wireless Communications, Vol. 5, No. 4, pp. 910-919, 2006.

  210. R.W. Ha, P.H. Ho, X. Shen, and J. Zhang, "Sleep Scheduling for Wireless Sensor Networks via Network Flow Model", Computer Communications - special issue on Wireless Sensor Networks: Performance, Reliability, Security, and Beyond, Vol. 29, No. 13-14, 2469-2481, 2006.

  211. M. Dianati, X. Ling, S. Naik, and X. Shen, "A Node Cooperative ARQ Scheme for Wireless Ad Hoc Networks", IEEE Trans. on Vehicular Technology, Vol. 55, No. 3, pp. 1032-1044, 2006.

  212. L. Cai, Y. Xiao, X. Shen, L. Cai and J.W. Mark, "VoIP over WLAN: Voice Capacity, Admission Control, QoS, and MAC", Int. J. Communication Systems (Wiley), Vol. 19, pp. 491-508, 2006.

  213. Y. Xiao, X. Shen, B. Sun, and L. Cai, "Security and Privacy in RFID and Applications in Telemedicine", IEEE Communications Magazine, Vol. 44, No. 4, pp. 64-72, 2006.

  214. H. Chen, Z. Guo, R. Yao, X. Shen, and Y. Li, "Performance Analysis of Delayed Achnowledgement Scheme in UWB-Based High-Rate WPAN", IEEE Trans. on Vehicular Technology, Vol. 55, No. 2, pp. 606-621, 2006.

  215. X. Shen, Y.B. Lin, A.C. Pang, and J. Pan, "Guest Editorial - Voice over Wireless Local Area Network", IEEE Wireless Communications, Vol. 13, No. 1, pp. 4-5, 2006.

  216. L. Cai, X. Shen, J.W. Mark, and J. Pan, "QoS Support for Wireless/Wired Networks Using TCP-Friendly AIMD Protocol", IEEE Trans. on Wireless Communications, Vol. 5, No. 2, pp. 469-480, 2006.

  217. R.W. Ha, P.H. Ho, and X. Shen, "Cross-Layer Application-Specific Wireless Sensor Network with Singal-Channel CSMA MAC over Sense-Sleep Trees", Computer Communications, Vol. 29, No. 17, pp. 3425-3444, 2006.

  218. X. Shen, M. Guizani, H.-H. Chen, R.C. Qiu, and A.F. Molisch, "Guest Editorial - Ultra-Wideband Wireless Communications - Theory and Applications", IEEE J. Selected Areas of Communications, Vol. 24, No. 4, pp. 713-716, 2006.

  219. L. Cai, J. Ye, J. Pan, X. Shen and J.W. Mark, "Dynamic Server Selection Using Fuzzy Inference in Content Distribution Networks", Computer Communications, Vol. 29, No. 8, pp. 1026-1038, 2006.

  220. Y. Xiao, X. Shen, and H. Jiang, "Optimal Adaptive ACK Mechanism of the IEEE 802.15.3 MAC for Ultra-Wideband System", IEEE J. Selected Areas of Communications, Vol. 24, No. 4, pp. 836-842, 2006.

  221. H. Jiang, W. Zhuang, X. Shen, and Q. Bi, "Quality of Service Provisioning and Efficient Resource Utilization in CDMA Cellular Communications" (nominated for the best paper award), IEEE J. Selected Areas of Communications, Vol. 24, No. 1, pp. 4-15, 2006.

  222. J. Pan, L. Cai, Y. Shi, and X. Shen, "Serialized Optimal Relay Schedules in Two-tiered Wireless Sensor Networks", Computer Communications, Vol. 29, pp. 511-524, 2006.

  223. J. Cai, X. Shen, J.W. Mark, H. Liu, and T.D. Todd, "Semiblind Channel Estimation for Pulse-based Ultra-Wideband Wireless Communication Systems", IEEE Trans. on Vehicular Technology, Vol. 55, No. 1, pp. 95-103, 2006.

  224. D. Zhao, X. Shen, and J.W. Mark, "Soft Handoff and Connection Reliability in Cellular CDMA Downlinks", IEEE Trans. on Wireless Communications, Vol. 5, No. 2, pp. 354-365, 2006.

  225. J. Pan, J.W. Mark, and X. Shen, "TCP Performance with Segment-in-Flight Estimation Algorithm over Wireless Links", Dynamics of Continuous, Discrete and Impulsive Systems - an International Journal, Series B: Application and Algorithm - special issue on Routing/Signaling Protocols in Wired/Wireless Networks, Vol. 13, No. 1, pp. 77-94, 2006.

  226. X. Shen, W. Zhuang, H. Jiang, and J. Cai, "Medium Access Control in Ultra-Wideband Wireless Networks", invited paper, IEEE Trans. on Vehicular Technology, Vol. 54, No. 5, pp. 1663-1677, 2005.

  227. R. Qiu, R. Scholtz, and X. Shen, "Guest Editorial - UWB Wireless Communications - A New Horizon", IEEE Trans. on Vehicular Technology, Vol. 54, No. 5, pp. 1525-1527, 2005.

  228. H. Jiang, W. Zhuang, and X. Shen, "Cross-Layer Design for Resource Allocation in 3G Wireless Networks and Beyond", IEEE Communication Magazine, Vol. 43, No. 12, pp. 120-126, 2005.

  229. J. Cai, X. Shen, and J.W. Mark, "Downlink Resource Management for Packet Transmission in OFDM Wireless Communication Systems", IEEE Trans. on Wireless Communications, Vol. 4, No. 4, pp. 1688-1703, 2005.

  230. W. Song, H. Jiang, W. Zhuang, and X. Shen, "Resource Management for QoS Support in WLAN/Cellular Interworking", IEEE Network - special issue on 4G Network Technologies for Mobile Telecommunications, Vol. 19, No. 5, pp. 12-18, 2005.

  231. A. Khadra, X. Liu and X. Shen, "Impulsively synchronizing chaotic systems with delay and applications to secure communication", IFAC Automatica, Vol. 41, No. 9, pp. 1491-1502, 2005.

  232. F.M. Shao, X. Shen, and P.H. Ho, "Reliability Optimization of Distributed Access Networks with Constrained Total Cost", IEEE Trans. on Reliability, Vol. 54, No. 3, pp. 421-430, 2005.

  233. J. Pan, L. Cai, Y. Shi, and X. Shen, "Optimal Base-Station Locations in Two-Tiered Wireless Sensor Networks", IEEE Trans. on Mobile Computing, Vol. 4, No. 5, pp. 458-473, 2005.

  234. Z.H. Guan, D.J. Hill, and X. Shen, "On Hybrid Impulsive and Switching Systems and Application to Control and Synchronization", IEEE Trans. on Automatic Control, Vol. 50, No. 7, pp. 1058-1062, 2005.

  235. X. Liu, X. Shen, and Y. Zhang, "Comparison Principle and Stability for Large Scale Impulsive Systems with Time Delay", ANZIAM J. (Australian Mathematical Society), Vol.47, pp. 203-235, 2005.

  236. L. Cai, X. Shen, J. Pan and J.W. Mark, "Performance Analysis of TCP-Friendly AIMD Algorithms for Multimedia Applications", IEEE Trans. on Multimedia, Vol. 7, issue 2, pp. 339-355, 2005.

  237. H. Rutagemwa, X. Shen, and J.W. Mark, "Performance Evaluation of Wireless Application Protocol for Reliable Connection-Oriented Services", Annual Review of Communications, invited paper, Vol. 58, pp. 543-550, 2005.

  238. R. Qiu, H. Liu, and X. Shen, "Ultra-Wideband for Multiple-Access Communications", IEEE Communication Magazine, Vol. 43, No. 2, pp. 80-87, 2005. (one of the ComSoc's top ten most popular online articles for April 2005, and one of the top 100 of all IEEE Documents accessed for March, April, and May 2005)

  239. J. Zhang, J.W. Mark and X. Shen, "An Adaptive Handoff Priority Scheme for Wireless MC-CDMA Cellular Networks Supporting Realtime Multimedia Applications", Computer Communications, Vol. 28, No. 10, pp. 1240-1250, 2005.

  240. K. Gong, W. Lu, and X. Shen, "Guest Editorial - China Wireless Communications - Technology vs. Markets", IEEE Communications Magazine, Vol. 43, No. 1, pp. 27-28, 2005.

  241. A. Khadra, X. Liu and X. Shen, "Impulsive Control and Synchronization of Spatiotemporal Chaos", Chaos, Solitons and Fractals (Elsevier), Vol. 26, pp. 615-636, 2005.

  242. L. Xu, X. Shen, and J.W. Mark, "Fair Resource Allocation with Guaranteed Statistical QoS for Multimedia Traffic in W-CDMA Cellular Networks", IEEE Trans. on Mobile Computing, Vol. 4, No. 2, pp. 166-177, 2005.

  243. J. Ye, X. Shen, and J.W. Mark, "Call Admission Control in Wideband CDMA Cellular Networks by Using Fuzzy Logic", IEEE Trans. on Mobile Computing, Vol. 4, No. 2, pp. 129-141, 2005.

  244. J. Cai, X. Shen, and J.W. Mark, "Robust Channel Estimation for OFDM Wireless Communication Systems - An H_infinity Approach", IEEE Trans. on Wireless Communications, Vol. 3, No. 6, pp. 2060-2071, 2004.

  245. R. Ha, P.H. Ho, and X. Shen, "SIMKEYS: An Efficient Keypad Configuration for Mobile Communications", IEEE Communication Magazine, Vol. 42, No. 11, 136-142, 2004.

  246. M. Shi, X. Shen, and J.W. Mark, "IEEE802.11 Roaming and Authentication in Wireless LAN/Cellular Mobile Networks", IEEE Wireless Communications, Vol. 11, No. 4, 66-75, 2004.

  247. J. Zhang, J.W. Mark, and X. Shen, "An Adaptive Resource Reservation Strategy for Handoff in Wireless CDMA Cellular Networks", Canadian J. Electrical and Computer Engineering, Vol. 29, No. 1/2, pp. 77-83, 2004.

  248. W. Lu, B. H. Walke, and X. Shen, "Guest Editorial - 4G Mobile Communications: Toward Open Wireless Architecture", IEEE Wireless Communications, Vol. 11, No. 2, pp. 4-6, 2004.

  249. M. Shi, X. Shen, and J.W. Mark, "Network Interface Switching in Integrated Wireless LAN Hotspot and Cellular Network", Annual Review of Communications, invited paper, Vol. 57, pp. 1191-1197, 2004.

  250. L. Xu, X. Shen, and J.W. Mark, "Dynamic Fair Scheduling with QoS Constraints in Multimedia W-CDMA Cellular Networks", IEEE Trans. on Wireless Communications, Vol. 3, No. 1, pp. 60-73, 2004.

  251. Y. Li, X. Liu and X. Shen, "Chaos Synchronization Using Impulsive Driving and Application to Secure Communications", Dynamics of Continuous, Discrete and Impulsive Systems - an International Journal, Series B: Application and Algorithm (special issue on Chaos Control and Synchronization), Vol. 10, No. 6, pp. 899-913, 2003.

  252. W. Zhuang, X. Shen, and Q. Bi, "Ultra-Wideband Wireless Communications", invited tutorial paper, Wireless Communications and Mobile Computing (WCMC)/Wiley - special issue on Ultra-Broadband Wireless Communications for the Future, Vol. 3, No. 6, pp. 663-685, 2003.

  253. H. Rutagemwa, and X. Shen, "Modeling and Analysis of WAP Performance over Wireless Links", IEEE Trans. on Mobile Computing, Vol. 2, No. 3, pp. 221-232, 2003.

  254. J.W. Mark, J. Pan and X. Shen, "Mobility Support in Hybrid Wireless/IP Networking", Computer Communications, Vol. 26, pp. 1990-1997, 2003.

  255. D. Zhao, X. Shen and J. W. Mark, "Radio Resource Management for Cellular CDMA Systems Supporting Heterogeous Services", IEEE Trans. on Mobile Computing, Vol. 2, No. 2, pp. 147-160, 2003.

  256. X. Liu and X. Shen and Y. Zhang, "Exponential Stability of Singularly Perturbed Systems with Time Delay", Applicable Analysis, Vol. 82, No. 2, pp. 117-130, 2003.

  257. A. Khadra, X. Liu and X. Shen, "Application of Impulsive Synchronization to Communication Security", IEEE Trans. on Circuits and Systems I: Fundamental Theory and Applications, Vol. 50, No. 3, pp. 341-351, 2003.

  258. Y. Zeng, J.W. Mark, and X. Shen, "Indirect RSVP for Virtual Cluster Cellular Mobile IP Networks", Dynamics of Continuous, Discrete and Impulsive Systems - an International Journal, Series B: Application and Algorithm (special issue on Communications Networks), Vol. 10, No. 4, pp. 481-495, 2003.

  259. A. Khadra, X. Liu and X. Shen, "Robust Impulsive Synchronization and Application to Communication Security", Dynamics of Continuous, Discrete and Impulsive Systems - an International Journal, Series B: Applications & Algorithms, Vol. 10, No. 1-3, pp. 403-416, 2003.

  260. X. Shen, J.W. Mark and J. Ye, "Mobile Location Estimation in CDMA Cellular Networks by Using Fuzzy Logic", Wireless Personal Communications/Kluwer Academic Publishers, Vol.22, No. 1, pp. 57-70, 2002.

  261. J. Pan, J.W. Mark, and X. Shen, "TCP Performance and Behaviors with Local Retransmissions", Journal of Supercomputing (special issue on Wireless Internet: Protocols and Applications), Vol. 23, No. 3, pp. 225-244, 2002.

  262. J. Bandara, X. Shen, and Z. Nurmohamed, "Resource Allocator for Non Real-Time Traffic in Wireless Networks Using Fuzzy Logic", Wireless Personal Communications/Kluwer Academic Publishers, Vol. 21, No. 3, pp. 329-344, 2002.

  263. D. Zhao, X. Shen, and J.W. Mark, "QoS Performance Bounds and Efficient Connection Admission Control for Heterogeneous Services in Wireless Cellular Networks", ACM/Wireless Networks, Vol. 8, pp. 85-95, 2002.

  264. L. Xu, X. Shen and J.W. Mark, "Dynamic Bandwidth Allocation with Fair Scheduling for WCDMA Systems", IEEE Wireless Communications, Vol. 9, No. 2, pp. 26-32, 2002.

  265. X. Liu, X. Shen and Y. Zhang, "Absolute Stability of Nonlinear Systems with Time Delays and Applications to Neural Networks", Mathematical Problems in Engineering: Theory, Methods and Applications, Vol. 7, pp. 413-431, 2001.

  266. X. Liu and X. Shen, "Impulsive Stabilization and Application to a Population Growth Model", Nonlinear Dynamics and System Theory, Vol. 1, No. 3, pp. 41-52, 2001.

  267. X. Liu, X. Shen and Y. Zhang, "Stability Analysis of a Class of Hybrid Dynamic Systems", Dynamics of Continuous, Discrete and Impulsive Systems - an International Journal, Series B: Applications & Algorithms, Vol. 8, pp. 359-373, 2001.

  268. D. Zhao, X. Shen and J.W. Mark, "An Efficient Call Admission Control for Heterogeneous Services in Mobile Wireless ATM Networks", IEEE Communications Magazine, Vol. 38, No. 10, pp.72-78, Oct. 2000.

  269. X. Shen, J.W. Mark and J. Ye, "User Mobilty Profile Prediction: An Adaptive Fuzzy Inference Approach", ACM/Wireless Networks, Vol. 6, No. 5, pp. 363-374, 2000.

  270. X. Shen and L. Deng, "A Dynamic System Approach to Speech Enhancement Using H_Infinity Filtering Algorithm", IEEE Trans. Speech and Audio Processing, Vol. 7, pp. 391-399, 1999.

  271. X. Shen and J.W. Mark, "A Feedback Flow Control Model for ABR Services: An H_Infinity Optimization Approach", Dynamics of Continuous, Discrete and Impulsive Systems - an International Journal, Vol. 6, pp. 489-502, 1999.

  272. Z. Gajic, X. Shen and M.T. Lim, "High Accuracy Techniques for Singularly Perturbed Control Systems - An Overview", invited paper, Proceedings of Indian National Science Academy, Vol. 65, pp. 117-127, 1999.

  273. X. Shen and J.W. Mark, "Mobility Information for Resource Management in Wireless ATM Networks", Computer Networks, Vol. 31, pp. 1049-1062, 1999.

  274. X. Shen and L. Deng, "Game Theory Approach to Discrete H_Infinity Filter Design", IEEE Trans. Signal Processing, Vol. 45, No. 4, pp. 1092-95, 1997.

  275. L. Deng and X. Shen, "Maximum Likelihood in Statistical Estimation of Dynamical Systems: Decomposition Algorithm and Simulation Results", Signal Processing, Vol. 57, No. 1, pp. 65-79, 1997.

  276. X. Shen and L. Deng, "Decomposition Solution of H_Infinity Filter Gain in Singularly Perturbed System", Signal Processing, Vol. 55, No. 3, pp.313-320, 1996.

  277. Z. Aganovic, Z. Gajic and X. Shen, "New Method for Optimal Control and Filtering of Weakly Coupled Linear Discrete Stochastic System", IFAC Automatica, Vol. 32, No. 1, pp. 83-88, 1996.

  278. X. Shen, Q. Xia and M. Rao, "Recursive Reduced-Order Open-Loop Optimal Control of Discrete Weakly Coupled Linear Systems", Optimal Control Application & Methods, Vol. 16, No. 1, pp. 299-304, 1995.

  279. Z. Aganovic, Z. Gajic and X. Shen, "Filtering for Linear Stochastic Systems with Small Measurement Noise", ASME J. Dyna. Sys. Measur. Control, Vol. 117, No. 3, pp. 425-429, 1995.

  280. N. Guzelsu, A.J. Salkind, X. Shen, U. Patel, S. Thaler, and R.A. Berg, "Effect of Electromagnetic Stimulation with Different Waveforms on Cultured Chick Tendon Fibroblasts", Bioelectromagnetics, Vol. 15, pp. 115-131, 1994.

  281. X. Shen, V. G. Gourishankar, Q. Xia and M. Rao, "Composite Controller Design for Discrete Singularly Perturbed System with Random Parameters", J. Franklin Institute, Vol. 331B, No. 2, pp. 217-227, 1994.

  282. X. Shen, V. G. Gourishankar, Q. Xia and M. Rao, "Optimal Control for Large Scale Systems - A Recursive Approach", Int. J. System Sciences, Vol. 25, No. 12, pp. 2235-2244, Dec. 1994.

  283. Q. Xia, M. Rao, X. Shen and V. G. Gourishankar, "Robust Estimation and Compensation for Actuator and Sensor Failures in Linear Systems", Int. J. System Sciences, Vol. 25, No. 11, pp. 1867-1876, 1994.

  284. Q. Xia, M. Rao, Y. Ying and X. Shen, "Adaptive Fading Kalman Filter with Application", IFAC Automatica, Vol. 30, No. 8, pp. 1333-1338, 1994.

  285. Y. Ying, M. Rao and X. Shen, "Bilinear Decoupling Control and Its Industrial Applications", Control-Theory and Advanced Technology, Vol. 10, No. 1, pp.97-109, 1994.

  286. X. Shen, Q. Xia, M. Rao and Y. Ying, "Near-Optimum Regulators for Singularly Perturbed Jump Systems", Control-Theory and Advanced Technology, Vol. 9, No. 4, pp.759-773, 1993.

  287. Q. Xia, M. Rao, X. Shen, and H. Zhu, "Adaptive Control of Basis Weight and Moisture Content for a Paperboard Machine", J. Process Control, Vol. 3, Issue 4, pp. 203-209, 1993.

  288. X. Shen, M. Rao and Y. Ying, "Decomposition Method for Solving the Kalman Filter Gains of Singularly Perturbed Systems", Optimal Control Application & Method, Vol. 14, No. 3, pp. 67-73, 1993.

  289. Q. Xia, X. Shen, M. Rao and Y. Ying, "Near-Optimum Control of Singularly Perturbed Discrete Systems with Prescribed Degree Stability", Int. J. Systems Science, Vol. 24, No. 6, pp. 1145-1153, 1993.

  290. X. Shen, Y Ying and M. Rao, "Optimal Control of Singularly Perturbed Bilinear System - A Recursive Approach", Control-Theory and Advanced Technology, Vol. 8, No. 4, pp. 721-729, 1992.

  291. W. Su, Z. Gajic and X. Shen, "The Exact Slow-Fast Decomposition of the Algebraic Riccati Equation of Singularly Perturbed Systems", IEEE Trans. Auto. Control, Vol. AC-37, No. 9, pp. 1456-1459, 1992.

  292. M. Qureshi, X. Shen and Z. Gajic, "Optimal Output Feedback Control of Discrete Linear Singularly Perturbed Stochastic Systems", Int. J. Control, Vol. 55, No. 2, pp. 361-371, 1992.

  293. X. Shen, "Solution of the Singularly Perturbed Matrix Difference Riccati Equation", Int. J. System Science, Vol. 23, No. 3, pp. 403-410, 1992.

  294. W. Su, Z. Gajic and X. Shen, "The Recursive Reduced Order Solution of an Open-Loop Control Problem of Linear Singularly Perturbed Systems", IEEE Trans. Auto. Control, Vol. AC-37, No. 2, pp.279-281, 1992.

  295. J. A. Momoh and X. Shen, "Recursive Approach to Optimal Control Problem of Multiarea Electrical Energy System", IEE Proceedings part D., Vol. 138, No. 6, pp. 543-546, 1991.

  296. Z. Gajic and X. Shen, "Study of the Discrete Singularly Perturbed Linear-Quadratic Control Problem by a Bilinear Transformation", IFAC Automatica, Vol. 27, No. 6, pp. 1025-1028, 1991.

  297. X. Shen, "Comments on `Explicit Direct Solution of the Lyapunov Matrix Equation", J. Franklin Institute, Vol. 328, No. 4, pp. 519-522, 1991.

  298. Z. Gajic and X. Shen, "Parallel Reduced-Order Controllers for Stochastic Linear Singularly Perturbed Discrete Systems", IEEE Trans. Automatic Control, Vol. AC-36, No. 1, pp. 87-90, 1991.

  299. X. Shen and Z. Gajic, "Approximate Parallel Controllers for Discrete Stochastic Weakly Coupled Linear Systems", Optimal Control Application & Methods, Vol. 11, pp. 345-354, 1990.

  300. X. Shen and Z. Gajic, "Optimal Reduced Order Solution of the Weakly Coupled Discrete Riccati Equation", IEEE Trans. Automatic Control, Vol. AC-35, No. 10, pp. 1160-1162, Oct. 1990.

  301. X. Shen and Z. Gajic, "Near-Optimum Steady State Regulator for Stochastic Linear Weakly Coupled Systems", IFAC Automatica, Vol. 26, No. 5, pp. 919-923, Sept. 1990.

  302. Z. Gajic and X. Shen, "Decoupling Transformation for Weakly Coupled Linear Systems", Int. J. Control, Vol. 50, No. 4, pp. 1517-1523, Oct. 1989.