www.bilalkhan.org

1. Bilal Khan, Alexei Miasnikov, Denis Serbin.  Positive Theories of Fully Residually Free Groups. Journal of Computation and Algebra, 2007 .
2. Delaram Kahrobaei, Bilal Khan. A Non-Commutative Generalization of ElGamal Key Exchange using Polycyclic Groups. Proceedings of IEEE Globecom 2006 .
3. Bilal Khan. The Structure of Automorphic Conjugacy in the Free Group of Rank Two. Proceedings of the Special Session on Interactions between Logic, Group Theory and Computer Science, American Mathematical Society Contemporary Mathematics Series, 2003. Alexandre Borovik et al. Editors .
4. Bilal Khan. Positively Generated Subgroups of Free Groups and the Hanna Neumann Conjecture. Proceedings of the Special Session on Combinatorial and Computational Group Theory, American Mathematical Society Contemporary Mathematics Series, 2002. Robert Gilman et al. Editors .    
5. Toshiaki Jitsukawa, Bilal Khan, Alexei Miasnikov.On the Hanna Neumann Conjecture (submitted).

6. Jaroslaw Paduch, Jamie Levy, Bilal Khan.Using Secure Covert Channels to Detect Interposition Attacks. Submitted to 2009 IEEE International Conference on Communications.
7. Jamie Levy, Jaroslaw Paduch, Bilal Khan. Superimposing Permutational Covert Channels onto Reliable Stream Protocols. Proceedings of MALWARE 2008, Alexandria VA, October 2008 .
8. Joel Sandin, Bilal Khan. Petrifying Worm Cultures: Scalable Detection and Immunication in Untrusted Environments. Proceedings of 2007 IEEE International Conference on Communications (ICC 2007), Glasgow Scotland. .
9. Jamie Levy, Bilal Khan. Hiding Your Wares: Transparently Retrofitting Memory Confidentiality into Legacy Applications. Proceedings of 2007 IEEE International Conference on Communications (ICC 2007), Glasgow Scotland. .

14. Bilal Khan and Kiran Bhutani, Sparse Periodic Goldbach Sets. Proceedings of The Third International Conference on Mathematical Sciences- ICM 2008, Dubai, UAE .
15. Bilal Khan and Kiran Bhutani, Graphic Arithmetic II: +Irreducibility,Canonical Decompositions and Cancellation Laws. Proceedings of The Third International Conference on Mathematical Sciences- ICM 2008, Dubai, UAE .
16. Bilal Khan, Kiran Bhutani, Delaram Kahrobaei.A Graphic Generalization of Arithmetic.  Electronic Journal of Combinatorial Number Theory, March 2007 .
17. Kiran Bhutani, Bilal Khan.Distance Between Graphs Using Graph Labelings. Ars Combinatoria, Ars Combinatoria 77 (2005) 45 - 52 .
18. Kiran Bhutani, Bilal Khan.A Metric on the Class of Connected Simple Graphs of Given Order. Aequationes Mathematicae, 66(3), 232-240, December 2003. .

19. Bilal Khan, Dardo D. Kleiner, David Talmage and Abdella Battou.The Effect of Wavelength Advertisement on the Performance of an Optical Routing Protocol. Proceedings of IEEE Globecomm 2004, Dallas Texas, December 2004 .
20. Abdella Battou, Ghassen Ben Brahim, Bilal Khan.The Optical Network Control Plane. Chapter 5 in Optical Switching/Networking and Computing for Multimedia Systems. A. Battou, M. Guizani Editors. Marcel-Dekker 2002 .
21. A. Battou, B. Khan, D. C. Lee, S. Mountcastle, D. Talmage, and S. Marsh. CASiNO: component architecture for simulating network objects.Software Practice and Experience, vol. 32, 2002. pp. 1099-1128 .    
22. A. Battou, B. Khan, D. C. Lee, S. Marsh, S. Mountcastle, and D. Talmage. SEAN for modeling and simulating ATM Signaling.Transactions of the Society for Computer Simulation International, vol. 78, Issue 4, April 2002 . 
23. Bilal Khan, Dardo D. Kleiner, and David Talmage.OPTIPRISM: A Distributed Hierarchical Network Management System for All-Optical Networks. Proceedings of 2001 IEEE GLOBECOMM, San Antonio, Texas; November 26-29, 2001 .
24. Bilal Khan, David Talmage, Sean Mountcastle, Abdella Battou, Spencer Marsh.Introducing PRouST: The PNNI Routing and Simulation Toolkit. Proceedings of 2001 IEEE Workshop on High Performance Switching and Routing, Dallas, Texas; May 29-31, 2001 . 
25. Bilal Khan, Dardo D. Kleiner, David Talmage. Towards a Distributed Hierarchical Network Management System for All-Optical Networks.Proceedings of 3rd International Workshop on Mobile Agents and Telecommunications Applications, Ecole Polytechnique, Montreal Canada; August 14-16, 2000. (Lecture Notes in Computer Science Series) .
26. Ghassen Ben Brahim, Bilal Khan, Abdella Battou, Mohsen Guizani, Ghulam Chaudhry. Routing Protocols for Optical Networks.Proceedings of 2000 IEEE GLOBECOMM, San Francisco, California; November 27-December 1, 2000 .
27. Ghassen Ben Brahim, Bilal Khan, Abdella Battou, Mohsen Guizani, Ghulam Chaudhry. TRON: The Toolkit for Routing in Optical Networks. Proceedings of 2000 IEEE GLOBECOMM, San Francisco, California; November 27-December 1, 2000 . 
28. Abdella Battou, Bilal Khan, Daniel Lee, Spencer Marsh, Sean Mountcastle, David Talmage. Introducing SEAN: The Signaling Entity for ATM Networks. Proceedings of 2000 IEEE GLOBECOMM, San Francisco, California; November 27-December 1, 2000. pp. 532-537 .
29. Bilal Khan, Dardo Kleiner, David Talmage. CHIME: The Cellular Hierarchy Information Modeling Environment. Proceedings of International Conference on Parallel and Distributed Computing and Systems 2000, Las Vegas, Nevada; November 6-9, 2000 .
30. Abdella Battou, Kiran Bhutani, Bilal Khan. Two Approaches for Aggregation of Peer Group Topology in Hierarchical PNNI Networks .International Journal of Intelligent Automation and Soft Computing, Autosoft Press, 2000 . 
31. Abdella Battou, Bilal Khan, Daniel Lee, Spencer Marsh, Sean Mountcastle, David Talmage. CASiNO: A Component Architecture for Simulation of Network Objects. Proceedings of the 1999 Symposium on Performance Evaluation of Computer and Telecommunication Systems, Chicago, Illinois; July 11-15, 1999. pp. 261-272 .
32. Abdella Battou, Bilal Khan, Sean Mountcastle. PNNI and the Optimal Design of High-speed ATM Networks. Journal of Informatica, vol. 23(3), 1999 .
33. Baruch Awerbuch, Yi Du, Bilal Khan, and Yuval Shavitt. Routing Through Networks with Hierarchical Topology Aggregation. Journal of High Speed Networks, vol. 7(1):57-73, 1998 .
34. Baruch Awerbuch, Yi Du, Bilal Khan and Yuval Shavitt.Routing Through Networks with Topology Aggregation. Proceedings of the Third IEEE Symposium on Computers and Communications Athens, Greece; June 29-July 2, 1998 .

Wireless Ad-hoc Networks and Applications to Battlespace/Disaster Recovery

35. Zeki Bilgin, Bilal Khan.  The Balance of Power: Tradeoffs between Connection Lifetime and Control Traffic Overhead in MANETS. Submitted to 2009 IEEE International Conference on Communications (ICC 2009).
36. Ghassen Ben Brahim, B. Khan, A. Al-Fuquaha, and M. Guizani. A Model for Cooperative Mobility and Budgeted QoS in MANETs with Heterogenous Autonomy Requirements, Proceedings of Globecom 2008, New Orleans, LA .
37. Bilal Khan and Kiran Bhutani, Designing scalable networks with multiple personalities. Proceedings of The Third International Conference on Mathematical Sciences- ICM 2008, Dubai, UAE .
38. Zeki Bilgin, Bilal Khan.  Increasing Connection Lifetimes through Dynamic Distribution of Budgeted Power, Proceedings of the International Wireless Communications & Mobile Computing Conference 2008, Crete Island .
39. Mohsen Guizani, Ghassen Ben Brahim, Al-Fuqaha, Bilal Khan. Surrendering Autonomy: Can Cooperative Mobility Help? Proceedings of Euro-Par 2007.
40. Bilal Khan, Ghassen Ben Brahim. Budgeting Power:Packet Duplication and Bit Error Rate Reduction in Wireless Ad-Hoc Networks. Proceedings of the International Wireless Communications and Mobile Computing Conference, July 3-6, 2006, Vancouver, Canada .
41. Bilal Khan, Ghassen Ben Brahim, Ala Al-Fuqaha, Mohsen Guizani. Using Energy-Efficient Overlays to Reduce Packet Error Rates in Wireless Ad-Hoc Networks. Proceeding of IEEE Conference on Communications, June 11-15, 2006, Istanbul Turkey .
42. Bilal Khan, Ghassen Ben Brahim, Ala Al-Fuqaha, Mohsen Guizani. Harnessing the Parity of Multiple Errors in End-to-End MAC Schemes. Proceedings of IEEE Globecom 2006 .
43. Bilal Khan, Ghassen Ben Brahim, Ala Al-Fuqaha, Mohsen Guizani. Minimizing Wireless Connection BER through the Dynamic Distribution of Budgeted Power. Proceedings of IEEE Globecom 2006 .
44. Ghassen Ben Brahim, Bilal Khan, Ala Al-Fuqaha, and Mohsen Guizani. Duplicity versus Strength: Reducing the Bit Error Rate of Power-Budgeted Connections in Wireless Ad-hoc Networks. Int. J. of Sensor Networks, 2006.

Data Management in Peer-to-Peer Networks and Applications to Scalable Spatiotemporal Information Retrieval

45. Bilal Khan.  Computation with Polytopal Uncertainty in d-Dimensional Euclidean Space.  Proceedings of Conference on Systemics, Cybernetics and Informatics.  Orlando, Florida, July 2005 .
46. Bilal Khan, Dardo D. Kleiner, David Talmage.The Buck Stops Here: Trust Management in Multi-Agent Systems with Accountability. Proceedings of IEEE Symposium on Multi-Agent Security and Survivability 2004, Drexel University, Philadelphia, Pennsylvania, September 2004 .
47. Kiran Bhutani, Bilal Khan, Birendro Roy. Tradeoffs in Load Balancing and Communication Minimization for Multi-Agent Systems. Proceedings of International Conference on Parallel and Distributed Computing and Systems 2002, Massachusetts Institute of Technology, Cambridge Massachusetts, November 4-5, 2002 . 
48. Kiran R. Bhutani and Bilal Khan. Minimizing Communication Costs in Hierarchical Multi-Agent Systems.  Proceedings of The Joint Conference on Information Sciences JCIS 2002: 1435-1442 Chapel Hill, North Carolina, March 2002 . 

Applications of Mathematics and Computer Science in the Social Sciences, the Arts, and Humanities

50. Bilal Khan, Richard Randall. Similarity Measures for Tonal Models. Proceedings of the 9th International Conference on Music Perception and Cognition, Bologna, Italy, August 22-26, 2006 .

Work In Progress

51. Bilal Khan, Kirk Dombrowski, Ric Curtis, Using Graph Completions to Deduce Network Properties from Respondent-Driven Sampling Studies
52. Joel Sandin, Bilal Khan. Transitive Signatures Schemes.
53. Jessica Ho, Bilal Khan. Algorithms for Data Structure Forensics.
54. Thomas Schlapp, Bilal Khan.  Psychometric Authentication.
55. Carol Dottin, Bilal Khan.  The Design of a Cooperative Networking System for Emergency Response Teams.
56. Carol Dottin, Bilal Khan. Algorithms for Optimal Agent Scheduling in Cooperative Networks.
57. Bilal Khan.  On the Gromov Hyperbolicity of the Automorphism Graph of the Free Group of Rank Two.
58. Bilal Khan.Computational Experiments on Discrete Logarithm (in preparation).
59. Bilal Khan, Dardo D. Kleiner, David Talmage. Marching to SOUSA: Scalable Open Universal Situational Awareness.