publications

sections
under submission
journals
conferences
reports, theses
patents
standards

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t. charles clancy     Ph.D.

papers under submission
  1. N. Goergen, T. Clancy, T. Newman, "Physical Layer Authentication Watermarks Through Synthetic Channel Emulation", IEEE Dynamic Spectrum Access Networks Conference (DySPAN), under submission.
  2. T. Newman, T. Clancy, M. McHenry, J. Reed, "Case Study: Security Analysis of Shared Spectrum Company Dynamic Spectrum Access Systems", IEEE Dynamic Spectrum Access Networks Conference (DySPAN), under submission.
  3. N. Goergen, R. Liu, T. Clancy, "Best Effort Cooperative Relaying", IEEE Transactions on Signal Processing, under submission.
  4. N. Goergen, R. Liu, T. Clancy, "Best Effort Cooperative Communication using Non-Dedicated Relays", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), under submission.
journals and periodicals
  1. B. Wang, R. Liu, T. Clancy, "Evolutionary Cooperative Spectrum Sensing Game: How to Collaborate?," IEEE Transactions on Communications, to appear. (PDF)
  2. Y. Wu, B. Wang, R. Liu, T. Clancy, "A Scalable Collusion-Resistant Multi-Winner Cognitive Spectrum Auction Game," IEEE Transactions on Communications, vol. 57, (12), December 2009. (PDF)
  3. T. Clancy, "On the Use of Interference Temperature for Dynamic Spectrum Access," Annals of Telecommunications, Springer, vol. 64, (7), pp. 573-585, August 2009. (PDF)
  4. B. Wang, Z. Ji, M. Abdulrehem, R. Liu, T. Clancy, "Primary-Prioritized Markov Approach for Dynamic Spectrum Allocation," IEEE Transactions on Wireless Communications, vol. 8, (4), pp. 1854-1865, April 2009. (PDF)
  5. Y. Wu, B. Wang, R. Liu, T. Clancy, "Repeated Open Spectrum Sharing Game with Cheat-Proof Strategies," IEEE Transactions on Wireless Communications, vol. 8, (4), pp. 1922-1933, April 2009. (PDF)
  6. B. Wang, Y. Wu, Z. Ji, R. Liu, T. Clancy, "Game Theoretical Mechanism Design for Cognitive Radio Networks with Selfish Users," IEEE Signal Processing Magazine, vol. 25, (6), pp. 74-84, November 2008. (PDF)
  7. T. Clancy, "Secure Handover in Enterprise WLANs: CAPWAP, HOKEY, and 802.11r," IEEE Wireless Communications, vol. 15, (5), pp. 80-85, October 2008. (PDF)
  8. T. Clancy, "Formalizing the Interference Temperature Model," Journal on Wireless Communications and Mobile Computing, Wiley, vol. 7, (9), pp. 1077-1086, November 2007. (PDF)
  9. T. Clancy, J. Hecker, E. Stuntebeck, T. O'Shea. "Applications of Machine Learning to Cognitive Radio Networks," IEEE Wireless Communications, vol. 14, (4), pp. 47-52, August 2007. (PDF)
  10. A. Mishra, M. Shin, N. Petroni, T. Clancy, W. Arbaugh. "Proactive Key Distribution using Neighbor Graphs," IEEE Wireless Communications, vol. 11, (1), pp. 26-36, February 2004. (PDF)
conferences and workshops
  1. A. Khawar, T. Clancy, "Signal Classifiers using Self-Organizing Maps: Performance and Robustness," SDR Forum Technical Conference, November 2009. (PDF)
  2. T. Clancy, T. O'Shea, "TRANSEC Mitigation Options for Wireless Metropolitan Area Networks," IEEE Military Communications Conference (MILCOM), October 2009.
  3. T. Clancy, A. Burnette, A. Agrawala, "MAXWell Lab: Building a WiMAX Forum Applications Laboratory," IEEE Mobile WiMAX Symposium, July 2009. (PDF)
  4. T. Clancy, A. Khawar, "Security Threats to Signal Classifiers Using Self-Organizing Maps," Fourth International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom), June 2009. (PDF)
  5. T. Newman, T. Clancy, "Security Threats to Cognitive Radio Signal Classifiers," Wireless @ Virginia Tech Symposium, June 2009. (PDF)
  6. T. Clancy, K. Hoeper, "Making the Case for EAP Channel Bindings," IEEE Sarnoff Symposium, March 2009. (PDF)
  7. B. Wang, R. Liu, T. Clancy, "Evolutionary Game Framework for Behavior Dynamics in Cognitive Radio Networks," IEEE Global Communications Conference (GLOBECOM), December 2008. (PDF)
  8. Y. Wu, B. Wang, R. Liu, T. Clancy, "Collusion-Resistant Multi-Winner Spectrum Auction for Cognitive Radio Networks," IEEE Global Communications Conference (GLOBECOM), December 2008. (PDF)
  9. T. Clancy, R. McGwier, T. O'Shea, "On the Capacity of the Third-Party MIMO Receiver Channel," IEEE Military Communications Conference (MILCOM), November 2008.
  10. B. Walker, T. Clancy, J. Glenn, "Using Localized Random Walks to Model Delay-Tolerant Protocols," IEEE Military Communications Conference (MILCOM), November 2008. (PDF)
  11. W. Lin, R. Liu, T. Clancy, "Modulation Forensics for Space Time Coding in Wireless Communications," SDR Forum Technical Conference, October 2008. (PDF)
  12. Y. Wu, B. Wang, R. Liu, T. Clancy, "A Multi-Winner Cognitive Spectrum Auction Framework with Collusion-Resistant Mechanisms," IEEE Dynamic Spectrum Access Networks Conference (DySPAN), October 2008. (PDF)
  13. M. Seligman, B. Walker, T. Clancy, "Delay-Tolerant Network Experiments on the MeshTest Wireless Testbed," ACM Mobicom Challenged Networks (CHANTS) Workshop, September 2008. (PDF)
  14. A. Mills, B. Smith, T. Clancy, E. Soljanin, S. Vishwanath, "On Secure Communication over Wireless Erasure Networks," IEEE International Symposium on Information Theory (ISIT), July 2008. (PDF)
  15. N. McCarthy, E. Blossom, N. Goergen, T. O'Shea, T. Clancy, "High-Performance SDR: GNU Radio and the IBM Cell Broadband Engine," Virginia Tech Wireless Personal Communications Symposium, June 2008. (PDF)
  16. T. Clancy, N. Goergen, "Security in Cognitive Radio Networks: Threats and Mitigation," Third International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom), May 2008. (PDF)
  17. A. Soysal, S. Ulukus, T. Clancy, "Channel Estimation and Adaptive M-QAM in Cognitive Radio Links," IEEE International Conference on Communications (ICC), May 2008. (PDF)
  18. B. Walker, T. Clancy, "A Quantitative Evaluation of the MeshTest Testbed," IEEE Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities (TridentCom), March 2008. (PDF)
  19. T. O'Shea, T. Clancy, H. Ebeid, "Practical Signal Detection and Classification in GNUradio," SDR Forum Technical Conference, November 2007. (PDF)
  20. T. Clancy, Z. Ji, B. Wang, R. Liu, "Planning Approach to Dynamic Spectrum Access in Cognitive Radio Networks," IEEE Global Communications Conference (GLOBECOM), November 2007. (PDF)
  21. B. Walker, J. Glenn, T. Clancy, "Analysis of Simple Counting Protocols for Delay-Tolerant Networks," ACM Mobicom Challenged Networks (CHANTS) Workshop, September 2007. (PDF)
  22. T. Clancy, "Dynamic Spectrum Access: The Capacity versus Complexity Tradeoff," Virginia Tech Wireless Personal Communications Symposium, June 2007. (PDF)
  23. T. Clancy, B. Walker, "MeshTest: Laboratory Testbed for Large Wireless Topologies," IEEE Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities (TridentCom), May 2007. (PDF)
  24. T. Clancy. "Achievable Capacity Under the Interference Temperature Model," IEEE Conference on Computer Communications (INFOCOM), May 2007. (PDF)
  25. E. Stuntebeck, T. O'Shea, J. Hecker, T. Clancy. "Architecture for an Open-Source Cognitive Radio," SDR Forum Technical Conference, November 2006, Outstanding Paper Award (PDF)
  26. T. Clancy, B. Walker. "Spectrum Shaping for Interference Management in Cognitive Radio Networks," SDR Forum Technical Conference, November 2006, Outstanding Paper Award (PDF)
  27. T. Clancy, B. Walker. "Predictive Dynamic Spectrum Access," SDR Forum Technical Conference, November 2006. (PDF)
  28. T. Clancy, W. Arbaugh. "Measuring Interference Temperature," Virginia Tech Wireless Personal Communications Symposium, June 2006, Best Paper Award (PDF)
  29. T. Clancy, D. Lin, N. Kiyavash. "Secure Smartcard-Based Fingerprint Authentication," ACM SIGMM Workshop on Biometric Methods and Applications (WBMA), November 2003. (PDF)
  30. N. Boston, T. Clancy, Y. Liow, J. Webster. "Genus Two Hyperelliptic Curve Coprocessor," Workshop on Cryptographic Hardware and Embedded Systems (CHES), Lecture Notes in Computer Science vol 2523, Springer, August 2002. (PDF)
  31. J. Predina, et al. "Use of Apodization to Improve Quality of Radiometric Measurements from Interferometric Sounders," The Technical Proceedings of The Twelfth International TOVS Study Conference, March 2002.
tutorials, technical reports, theses, etc
  1. G. Zaki, W. Plishker, T. O'Shea, N. McCarthy, S. Bhattacharyya, T. Clancy, E. Blossom, "Integration of Dataflow Optimization Techniques into a Software Radio Design Framework," IEEE Conference on Signals, Systems, and Computers (Asilomar), invited paper, November 2009.
  2. T. Clancy, M. Beecher, I. Vo, B. Walker. "A Demonstration of the MeshTest Wireless Testbed," IEEE Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities (TridentCom), April 2009.
  3. T. Clancy, "Adaptation Overhead in Time-Varying Cognitive Radio Channels," IEEE CCNC Workshop on Cognitive Radio Networks (CRN), invited paper, January 2008. (PDF)
  4. T. Clancy, "Software-Defined and Cognitive Radio," Half-Day Tutorial, IEEE Military Communications Conference (MILCOM), October 2007. (PDF)
  5. T. Clancy, "Dynamic Spectrum Access in Cognitive Radio Networks," PhD Dissertation, University of Maryland, April 2006 (PDF)
  6. T. Clancy, "Security Review of the Light-Weight Access Point Protocol," IETF CAPWAP Working Group, May 2005. (PDF)
  7. R. Blahut, et al., "Secure Middleware for Infrastructure Systems," Technical Report, University of Illinois Urbana-Champaign, January 2004. (PDF)
  8. T. Clancy, "FPGA-based Hyperelliptic Curve Cryptosystems," AMS Central Section Meeting, invited paper, April 2003. (PDF)
  9. T. Clancy, "Analysis of FPGA-based Hyperelliptic Curve Cryptosystems," Masters Thesis, University of Illinois Urbana-Champaign, December 2002. (PDF)
patents
  1. I. Lee, S. Yun, W. Arbaugh, T. Clancy, M. Shin, "Authentication Method for Wireless Distributed System", USPTO 60/680,584, filed May 2005.
internet standards
  1. T. Clancy, A. Lior, G. Zorn, "EAP Method Support for Transporting AAA Payloads," draft-clancy-emu-aaapay, IETF Internet Draft.
  2. T. Clancy, K. Hoeper, "Channel Binding Support for EAP Methods," draft-ietf-emu-chbind, IETF Internet Draft.
  3. T. Clancy, H. Tschofenig, "Extensible Authentication Protocol - Generalized Preshared Key (GPSK) Method," RFC 5433, IETF Proposed Standard, January 2009.
  4. S. Kelly, T. Clancy, "Control And Provisioning for Wireless Access Points (CAPWAP) Threat Analysis for IEEE 802.11 Deployments," RFC 5418, IETF Informational Document, December 2008.
  5. P. Calhoun, et al., "Control And Provisioning of Wireless Access Points (CAPWAP) Protocol Specification", RFC 5415, IETF Proposed Standard, December 2008.
  6. T. Clancy, M. Nakhjiri, V. Narayanan, L. Dondeti, "Handover Key Management and Re-Authentication Problem Statement", RFC 5169, IETF Informational Document, March 2008.
  7. T. Clancy, W. Arbaugh, "EAP Password Authenticated Exchange," RFC 4746, IETF Informational Document, November 2006.