Richard Ernest Newman

Dept. of Computer & Information Science & Engineering CSE-E346 The University of Florida Gainesville, FL 32611-6120 (352) 392-1488 / 392-1220 fax Internet Address: [email protected]ﬂ.edu

EDUCATION B. A. Mathematics, 1981. NewCollege, Sarasota, FL. M. S. Computer Science, 1983. University of Rochester,Rochester,NY. Ph. D. Computer Science, 1986. University of Rochester,Rochester,NY.

HONORS University Superior Accomplishment Award for Faculty Service,Univerisity of Florida, 1995-1996. Superior Accomplishment Award,Academic Affairs, Univerisity of Florida, 1996. Teaching Improvement Program Award,College of Engineering, University of Florida, 1995. ACMTeacher of the Year,CISE Department, 1994-1995. Distinguished Service Key,Alpha Phi Omega National Service Fraternity,1991. Faculty of the Year,CIS Department, 1989-1990. Member,Upsilon Pi Epsilon Computer Science Honorary Fraternity,1989-present.

INTERESTS Network architectures, protocols, analysis and modeling; distributed conferencing and groupware; computer and network security; parallel and distributed systems; simulation; parallel and concurrent algorithm design and analysis.

PROFESSIONAL ASSOCIATIONS Association for Computing Machinery: Sigcomm (computer communications), Sigois (ofﬁce and information systems), Sigact (automata and computability theory), Sigarch (architecture), Sigops (operating systems), Sigcse (computer science education). Institute of Electricians and Electrical Engineers (IEEE Computer Society) National Education Association

EMPLOYMENT Assistant Professor,Computer and Information Science Department, University of Florida, Gainesville, FL, 1986-present. Taught graduate and undergraduate courses in operating systems, computer communication networks*, computer and network security*, cryptographyand cryptanalysis*; graduate courses in algorithms, formal languages and theory of computation, computational complexity*, and distributed operating systems*. -2-

*dev eloped these courses from scratch Consultant,Network security areas, Raytheon Systems Company, St. Petersburg, FL, 1997-present. Developed protocols for scalable key distribution in wireless networks, application transparent authentication and authorization, PKI-based MLS database solutions; taught short course in computer and network security tailored to their needs. Consultant,Medium access and PHY protocol analysis and development, Intellon Corporation, Ocala, FL, 1999-present. Helped develop and analyze different protocols for medium access in residential and medium volt- age powerline communications using OFDM; analysis included derivation of expressions for probability of meeting QoS delay requirements, mean access time, number of collisions, probability of collisions, etc. for twoaccess techniques, along with expected effects on connectivity of frame for- warding by anynumber of nodes, as well as security architecture and issues. In additions, various simulations were developed to validate analytical results or answer questions that did not yield to analysis. Senior Scientist,Unistry Associates, Inc., Havertown, PA, 1995-present. Developed and implemented a comprehensive architecture for detection and response to denial of service attacks (or service interruption in general). Associate Director,Space Communication Technology Center,Digital Signal Handling and Satel- lite Networking Technical Area, Computer and Information Science Department, University of Florida, Gainesville, FL, 1991-1997 Developed high rate codes (rate over0.8) that could survive long burst errors (thousands of bits long) and sustained high error rate environments. Assisting and Co-Lead Instructor,IBM Boca Raton Technical Education Center.1986-1990. Lead Instructor,IBM Research Triangle Technical Education Center,1987-1990. Research Intern and Consultant,Xerox Corporation, Wilson Research Center,Webster,NY, 1983-1986. System Operator,E.C.I.Division of E-Systems, Inc., St. Petersburg, FL, 1981.

STUDENTS Chair or co-chair of 6 doctoral graduates, with 2 continuing; Member of 16 continuing doctoral committees with 8 continuing; Chair or co-chair of over70thesis masters graduates, with 14 continuing; Member of over80thesis masters committees with 20 continuing; Chair or co-chair of over20non-thesis masters graduates, with 5 continuing; Member of over30non-thesis masters graduates, with 8 continuing; Chair of over25senior project committees, with 3 continuing; Member of over10senior project committees, with none current.

PUBLICATIONS Refereed Publications 1. Yeh, Jyh-haw, Randy Chow, and Richard Newman, ``Key Assignment for Enforcing Access Control PolicyExceptions in Distributed Systems,'' submitted to ACM Trans. on Information and Systems Security,1999 2. Johnson, Theodore and R. E. Newman-Wolfe, ``A Comparison of Fast and LowOverhead Dis- tributed Priority Locks,'' Journal of Parallel and Distributed Computing -3-

3. Klostermeyer,W.F., R. E. Newman-Wolfe, K. Luo and Y.C.Chow, ``DAG Compression for Improving Response after Deadlock Resolution,'' Congressus Numerantium 81, Dec. 1991, pp. 209-218. 4. Luo, C. K., W.Klostermeyer,R.E.Newman-Wolfe and Y.C.Chow, `Òptimal Deadlock Res- olutions in Edge-disjoint Reducible Wait-for Graphs,'' Information Processing Letters 38, 28 June 1991, pp. 307-313. 5. Tai-Kuo Woo, StanleyY.W.Suand Richard Newman-Wolfe, ``Resource Allocation in a Par- tionable Bus Network Using a Graph Coloring Algorithm,'' IEEE Transactions on Communi- cations 39:12, Dec. 1991, pp. 1794-1801. 6. R. E. Newman-Wolfe and S. L. Davis, ``Sequences, Schedules, and Initialization of Unsyn- chronized Networks,'' Congressus Numerantium 76, Dec. 1990, pp. 63-68. 7. M. E. Bermudez, R. E. Newman-Wolfe and G. Logothetis, ``Parallel Construction of SLR(1) and LALR(1) Parsers,'' International Journal of Parallel Programming v. 19, no. 3, June 1990, pp. 163-184. 8. R. Paturi, Joel I. Seiferas, J. Simon and R. E. Newman-Wolfe, ``Milking the Aanderaa Argu- ment," Information and Computation,vol. 88, no. 1, pp. 88-104, Sept. 1990. 9. R. E. Newman-Wolfe, R. Dutton and R. Brigham, ``Connecting Sets in Graphs - A Domina- tion Related Concept,'' Congressus Numerantium vol. 67, pp. 67-76, 1988. 10. R. E. Newman-Wolfe, ``Bounds for the Towers of Hanoi Problem with Multiple Work Pegs," accepted for publication by The Computer Journal. 11. Newman, R. and S. Balasubramanian, `À Framework for Denial of Service Attack Detection and Response,'' inpreparation, 1999. 12. Jyh-hawYeh, Randy Chow, and Richard Newman, `Ìnterdomain Key Assignment for Safe Session Key Distribution,'' inpreparation, 1999. 13. Lee, C. W., R. Chowand R. Newman, "A QoS Routing Model for Active Networks," Proc. 5th International Conference on Computer Science and Informatics,Washington, D.C., February,2000. 14. Newman, R., M. V.Hoyt, T.Swanson, P.Broccard, M. Sanders and J. Winner,``Design of LAN-Lock, A System for Securing Wireless Networks,'' Proceedings of the Fifteenth Annual Computer Security Applications Conference,pp. 170-177, Phoenix, AZ, Dec. 6-10, 1999. 15. Jyh-hawYeh, Randy Chow, and Richard Newman, `À Dynamic Interdomain Communication Path Setup in Active Network,'' Proceedings of the First International Working Conference on Active Networks,pp. 274-284, Berlin, Germany, June 30-July 2, 1999. 16. Newman, R. and O. Onbilger,`Ànalysis of Multidimensional Rotation Cryptosystems,'' Pro- ceedings of the SPIE Conference on Mathematics of Data/Image Coding,Compression, and Encryption, Denver, CO, July 1999. 17. Newman, R., L. Dyson and O. Sabina, `Àuthentication and Key Exchange for Mobile Group- ware Users,'' Proceedings of the SPIE Conference on Mathematics of Data/Image Coding, Compression, and Encryption, 3456, pp. ??, San Diego, CA, July 1998. 18. Yeh, S., R. Chowand R. Newman, ``Key Assignment for Enforcing Access Control Policy Exceptions,'' Proceedings of the International Symposium on Internet Technology,pp. 54-59, Taipei, Taiwan, April 1998. -4-

19. Eksioglu, O., R. Newman and R. Chow, ‘‘The Design and Implementation of Packet-Level Access Control Security Scheme (PASS),’’ Proceedings of the International Symposium on Internet Technology,pp. 266-271, Taipei, Taiwan, April 1998. 20. Newman, R. E., R. Chowand J. Lin, ‘‘Efficient Link Access Protocols for High Delay Shared Laser Links,’’ Proceedings of the SOQUE International Symposium on Lasers,pp. ??-??, New Orleans, LA, December 1997. 21. Yeh, S., R. Chowand R. Newman, ‘‘Interdomain Access Control with PolicyRouting,’’ Pro- ceedings of the 6th IEEE Workshop on FutureTrends in Distributed Computing,pp. 46-52, Tunis, Tunisia, October 1997. 22. Venkatraman Balaji R. and R. E. Newman-Wolfe, "Capacity Estimation and Auditability of Network Covert Channels," Proceedings of the IEEE Symposium on Security and Privacy,pp. 186-198, Oakland, CA, May 8-10, 1995. 23. Venkatraman Balaji R. and R. E. Newman-Wolfe, "Performance Analysis of a Method for High LevelPrevention of Traffic Analysis Using Measurements from a Campus Network," Proceedings of the IEEE/ACM Tenth Annual Computer Security Applications Conference,pp. 288-297, Orlando, FL, December 5-9, 1994. 24. Venkatraman, Balaji R., Hyun Park and R. E. Newman-Wolfe, "Simulation of a SMDS Net- work," Proceedings of Summer Computer Simulation Conference, La Jolla, CA, July 18-20, 1994. 25. Acharya, Madhu K., Bharati Bhalla, R. E. Newman-Wolfe, Haniph Latchman and Randy Chow, "AFlowModel for Computer Network Traffic Using Real-time Measurements," in Proceedings of the Second International Conference on Telecommunication Systems, Modeling and Analysis, pp. 141-149, Nashville, TN, March 1994. 26. Venkatraman Balaji R. and R. E. Newman-Wolfe, "Transmission Schedules to Prevent Traffic Analysis," Proceedings of the IEEE/ACM Ninth Annual Computer Security Applications Con- ference,pp. 108-115, Orlando, FL, December 6-10, 1993. 27. Harathi, Krishna, Padmashree Krishna, Richard E. Newman-Wolfe and Randy Y.C.Chow, "A Fast Link Assignment Algorithm for Satellite Communication Networks," Proceedings of the Twelfth Annual International Phoenix Conference on Computersand Communication,pp. 401-408, Phoenix, AZ, March 23-26, 1993. 28. Acharya, Madhu K., R. E. Newman-Wolfe, Haniph Latchman, Randy Chowand Bharati Bhalla, "Hierarchical Traffic Characterization of a Local Area Network," Proceedings of the International Conference of Computer Networks: Current Status - FutureGoals,pp. FT7-FT15, Ahmedabad, India, December 10-11, 1992. 29. Ward, Christopher,Saqib Khan, Yuan-Chieh Chowand Richard Newman-Wolfe, "Perfor- mance of a Routing Switch Using Transputers," Proceedings of International Simulation Tech- nology Conference,SIMTEC 92,pp. 118-132, Clear Lake, TX, November 4-6, 1992. 30. Newman-Wolfe, R. E. and Balaji R. Venkatraman, "Performance Analysis of a Method for High LevelPrevention of Traffic Analysis," Proceedings of the IEEE/ACM Eighth Annual Computer Security Applications Conference,pp. 123-130, San Antonio, TX, November 30-December 4, 1992. 31. Acharya, Madhu K., R. E. Newman-Wolfe, Haniph A. Latchman, Randy Chowand Bharati Bhalla, "Real-time Hierarchical Traffic Characterization of a Campus Area Network," Pro- ceedings of the Sixth International Conference on Modelling Techniques and Tools for -5-

Performance Evaluation,pp. 113-128, Edinburgh, Scotland, September 16-18, 1992. 32. Newman-Wolfe, R. E., M. Webb and M. Montes, "Implicit Locking in the Ensemble Object- Oriented Concurrent Graphics Editor," Proceedings of the ACM Conference on Computer Sup- ported Cooperative Work, CSCW 92,pp. 265-272, Toronto, Ont., November 1-4, 1992. 33. Newman-Wolfe, R. E. and M. Montes, "Conference Access Control in DCS," Proceedings of GroupWare'92,pp. 433-437, San Jose, CA, August 3-5, 1992. 34. Woo, Tai-Kuo and Richard Newman-Wolfe, "Huffman Trees as a Basis for a Dynamic Mutual Exclusion Algorithm for Distributed Systems," Proceedings of the 12th IEEE International Conference on Distributed Computing Systems,pp. 126-133, Yokohama, Japan, June 9-12, 1992. 35. Alvarez-Del-Pino, Felipe, Randy Chow, Saleem F.Hussaini, Haniph A. Latchman, Yann-Hang Lee, Gowdgere K. Madhusudan, Richard Newman-Wolfe and Balaji R. Venkatraman, "Perfor- mance Analysis and Traffic Characterization of an Ethernet Campus Network to Identify and Develop Possible SMDS Applications and Scenarios," Proceedings of IEEE Southeastcon '92, pp. 389-391, Birmingham, April 12-15, 1992. 36. Venkatraman, B. R., R. E. Newman-Wolfe and R. Chow, "Measurements and Characterization of Traffic in a University Environment," Proceedings of the 30th Annual ACM Southeast Con- ference,pp. 45-52, Raleigh, NC, April 8-10, 1992. 37. Soon LyeLim and Richard E. Newman-Wolfe, "Relationships between Network Parameters and the Performance of Distributed Adaptive Routing Algorithms Using Learning Automata in Packet-Switched Datagram Networks," Proceedings of IEEE Conference on Knowledge-Based Systems, SPIE OE/Aerospace Sensing Symposium,pp. 117-125, Orlando, April 20-24, 1992. 38. Luo, K. C., W.Klostermeyer,Y.C.Chowand R. E. Newman-Wolfe, "An Optimal Distributed Algorithm for Failure-DrivenLeader Election in Bounded-Degree Networks," Proceedings of the 3rdIEEE Workshop on FutureTrends in Distributed Processing,pp. 136-141, Taipei, Tai- wan, April 1992. 39. Newman-Wolfe, R. E. and B. R. Venkatraman, "High LevelPrevention of Traffic Analysis," Proceedings of the Seventh Annual Computer Security Applications Conference,pp. 102-109, San Antonio, December 2-6, 1991. 40. Newman-Wolfe, R. E. and H. Pelimuhandiram, "The MACE Fine-grained Concurrent Text Editor," Proceedings of ACM/IEEE Conference on Organizational Computing Systems, COCS 91,pp. 240-254, Atlanta, November,1991. 41. Newman-Wolfe, R. E., C. Ramirez, H. Pelimuhandiram, M. Montes, M. Webb and D. L. Wil- son, ‘‘A Brief Overviewofthe DCS Distributed Conferencing System,’’ Proceedings of the Summer Usenix Conference,pp. 437-452, Nashville, TN, June 1991. 42. Luo, K. C., Y.C.Chowand R. E. Newman-Wolfe, ‘‘Near-optimal Heuristics for Scheduling on Task-dependent Machines,’’ Proceedings of the Second IEEE Symposium on Parallel and Distributed Processing,pp. 842-847, December 1990. 43. Luo, K. C., Y.C.Chowand R. E. Newman-Wolfe, ‘‘AnEfficient Broadcast Protocol in Net- works with Changing Topologies,’’ Proceedings of the Second IEEE Workshop on Future Tr ends in Distributed Computing Systems,pp. 88-93, September 1990. 44. Luo, K. C., Y.C.Chowand R. E. Newman-Wolfe, ‘‘AnEfficient Algorithm for Reconfigura- tion of Large-Scale Point-to-Point Satellite Computer Networks with Maximum -6-

Connectivity,’’ Proceedings of the Ninth Annual International Phoenix Conference on Com- putersand Communication,pp. 194-201, March 1990. 45. Woo, T.K., StanleyY.W.Suand Richard Newman-Wolfe, ‘‘Enhancing the Performance of a Dynamically Partitionable Bus Network Using a Graph Coloring Algorithm,’’ Proceedings of the 1990 ACM Computer Science Conference,pp. 29-36, Wash. D. C., Feb.19-22, 1990. 46. Bermudez, M., G. Logothetis and R. E. Newman-Wolfe, ‘‘Parallel Generation of LR Parsers," Proceedings of the International Conference on Parallel Processing Vol. III, pp. 151-155, St. Charles, IL, Aug. 1988. 47. Newman-Wolfe, R. E. and A. Mirkis, ‘‘Use of Blackboards in Software Project Information Management,’’ Proceedings of ACM SECON 88,pp. 708-713, Apr.20-22, 1988. 48. McLochlin, C., C. Ward, Y.C.Chow, R.E.Newman-Wolfe, J. N. Wilson, and T.B.Hughes, ‘‘Optimizing the Delay and Reliability of LowAltitude Satellite Network Topologies", Pro- ceedings of the IEEE Military Communications Conference,MILCOM87,pp. 417-422, Wash- ington, D.C., October 19-22, 1987. 49. McLochlin, C., C. Ward, Y.C.Chow, R.E.Newman-Wolfe, J. N. Wilson and T.B.Hughes, ‘‘Determining the Delay and Reliability of LowAltitude Satellite Network Topologies Using Simulation," Proceedings of ACM SIGSIM and IEEE Computer Society Symposium on the Simulation of Computer Networks,pp. 28-35, Colorado Springs, CO, August 1-4, 1987. 50. Newman-Wolfe, R. E., ‘‘A Protocol for Wait-Free Atomic Multi-Reader Shared Variables," Proceedings of the 1987 ACM Symposium on the Principles of Distributed Computing,pp. 232-247, Vancouver,BC, Canada, August 1987. 51. Newman-Wolfe, R. E., ‘‘A Partitioning Problem Arising in the Design of Small Universal Emulators," Proceedings of the 24th Annual Allerton Conference on Communication, Control, and Computing,pp. 807-811, Monticello, IL, October 1986. 52. Newman-Wolfe, R. E., ‘‘Economical Atomic Multi-Reader Shared Registers," Proceedings of the 24th Annual Allerton Conference on Communication, Control, and Computing,pp. 1073-1078, Monticello, IL, October 1986.

In Preparation Katar,Srinivas, Richard Newman, Haniph Latchman and Larry Yonge, ‘‘Comparison of Two Collision Avoidance Access Methods for OFDM,’’ inpreparation. Newman, R. E. and J. F.Davis, ‘‘Analysis of Framing Errors in HDLC with Applications to Error Correction,’’ inpreparation. Newman, R. E., ‘‘Agent-based Intrusion Detection,’’ inpreparation. Newman, R. E. and B. R. Venkatraman, ‘‘Prevention of Trafﬁc Analysis and Managing Net- work Covert Channels,’’ inpreparation. Newman, R. E., ‘‘Philosophyand Design of DCSv2 Distributed Conferencing System,’’ in preparation. Newman, R. E. and C. Ravinutala, ‘‘Robust and Reliable Service in LAN/WAN Environ- ments,’’ inpreparation. Newman, R. E. and O. R. Sabina, ‘‘Secure Login in the DCSv2 Distributed Conferencing Sys- tem,’’ inpreparation. -7-

Newman, R. E. and R. Chow, ‘‘AnOverviewofSatellite Networks with Point-to-point Crosslinks,’’ inpreparation. Choonara, M. I, R. E. Newman and H. A. Latchman, ‘‘Combined Block Synchronization and Forward Error Correction for Noisy Channels,’’ inpreparation. Newman, R. E. and T.Merrill, ‘‘Concatenated IDA/Reed Solomon with Performance Relative to ACTS T1 Channel,’’ inpreparation. Newman, R. E. and S. Spector,‘‘Error Properties of the ACTS T1 Channel,’’ inpreparation. Newman, R. E., ‘‘Efﬁcient Storage Techniques for Array Access in Block Structured Mem- ory,’’inpreparation.

Unrefereed Conferences and Technical Reports 53. W.F.Klostermeyer,R.E.Newman-Wolfe, K. Luo and Y.C.Chow, ‘‘DAG Compression for Improving Response after Deadlock Resolution,’’ Southeast International Conference on Com- binatorics, Graph Theory and Computing, Baton Rouge, LA, Feb.1991. 54. M. E. Bermudez, R. E. Newman-Wolfe and G. Logothetis, ‘‘Parallel Computation of Top- Down Context-Free Parsers,’’ Southeast International Conference on Combinatorics, Graph Theory and Computing, Baton Rouge, LA, Feb.1991. 55. R. E. Newman-Wolfe and S. L. Davis, ‘‘Sequences, Schedules, and Initialization of Unsyn- chronized Networks,’’ Southeast International Conference on Combinatorics, Graph Theory and Computing, Boca Raton, FL, Feb.1990. 56. R. E. Newman-Wolfe, S. L. Davis and Y.C.Chow, ‘‘Initialization of Dynamic Laser Net- works,’’ Proceedings of the Society for Optical and Quantum Electronics Lasers'89 Confer- ence,New Orleans, LA, Dec. 3-8, 1989. 57. R. Chow, C.McLaughlin, C. Ward and R. E. Newman-Wolfe, ‘‘Link Assignment and Routing in LowAltitude Satellite Networks,’’ Proceedings of SPIE Symposium on Innovative Science and Technology,Los Angeles, CA, Jan. 1988. 58. R. Paturi, Joel I. Seiferas, J. Simon and R. E. Newman-Wolfe, ‘‘Milking the Aanderaa Argu- ment," University of Rochester TR-266, Nov. 1988. 59. R. E. Newman-Wolfe, R. Dutton and R. Brigham, ‘‘Connecting Sets in Graphs - A Domina- tion Related Concept,’’ presented at the Southeast International Conference on Combinatorics, Graph Theory and Computing, Boca Raton, FL, 1988. 60. R. E. Newman-Wolfe and A. Mirkis, ‘‘Use of Blackboards in Software Project Information Management,’’ SERC-TR-6F,UFCIS Department, Dec. 1987. 61. R. E. Newman-Wolfe, ‘‘Communication Issues in Parallel Computation," dissertation, Univer- sity of Rochester,August 1987, appears as TR-200, University of Rochester Computer Science Department, December,1986. 62. R. E. Newman-Wolfe, ‘‘Observations on Multi-PegTowers of Hanoi," TR-187, University of Rochester Computer Science Department, July 1986. 63. R. E. Newman-Wolfe, ‘‘Outside Path Partitions," Proceedings of the 1986 Open House, TR-184, University of Rochester Computer Science Department, pp. 9-14, April 1986. 64. R. E. Newman-Wolfe (editor), Proceedings of the 1986 Open House, TR-184, University of Rochester Computer Science Department, April 1986. -8-

65. R. E. Newman-Wolfe, ``A Set Theoretic Problem: A Solution for the Hypercube and its Appli- cations," TR-171, University of Rochester Computer Science Department, October 1985.

GRANTS AND CONTRACTS ``Networking Laboratory Improvement,'' SmartBits network test equipment, NetCom, Inc., 2000. ``MultilevelDatabase Access Control Using PKI,'' $43,000, 2 students, 2000-2001, Raytheon Cor- poration. ``MLS Database Support in a MSL Environment,'' $15,000, (IPPD project) 2000-2001, Raytheon Corporation. ``PowerPacket Protocol Analysis and Simulation,'' $25,000 (pending), 2000-2001, Intellon Corpora- tion. ``Networking Laboratory Improvement,'' Catalyst 5500, Cisco Corp., 1999. ``TAMA Protocol Simulation Studies,'' $14,000, 1 student, 1998-2000, Intellon Corporation. `Ìnterdomain Access Control Using IDPR and Active Networks,'' (co-PI, ChowPI), 2 students, $197,000, 1998-2000, DoD. ``Vulnerability Assessment of Networked Computers,'' $15,000, (IPPD project) 1999-2000, Raytheon Corporation. `Èstablishment of the Sloan Center for Information Technology Enhanced Learning,'' $22,732, 1998-2000, Sloan Foundation. `Èstablishment of the Sloan Center for Information Technology Enhanced Learning,'' (Co-PI, Latchman PI), $112,268, 3 students, 1998-2000, Sloan Foundation. ``Protection for Wireless LANs,'' $30,000, (IPPD projects) 1997-1999, Raytheon Corporation. ``Protection of NavalComputers against Denial-of-Service Attacks,'' $600,000, (PI as Unistry employee), 1996-1998, ONR. ($80,000 subcontract for UF,2students) ``Network Teaching Laboratory Infrastructure Grant,'' $54,500, 1996-1997, Nortel Corporation. `Ènforcing Inter-Domain Access Control with IPv6,'' $100,000, (co-PI, ChowPI), 2 students, 1996-1998, NSA ``High-speed Block Synchronization and Forward Error Correction,'' $30,000, (PI), 1 student, 1995-1997, SCTC/NASA/FAU ``Virtual SERC: An Experiment in Enterprise Integration,'' $31,000, 2 students, 1995-1996, NSF. `ÀDistributed Group Decision Support Tool,'' $18,000, 1 student, 1995-1996, SERC. `Ìnterdomain Authentication and Authorization for Large Information Systems,'' with R. Chow, $50,000, 1 student, 1995-1996, NSF. ``Computer and Communication Network Security,''with R. Chow, $422,835, 5 students, 1994-1998, US Army. ``Networking for Brilliant Pebbles,'' with R. Chow, T.Johnson, $90,000, 2 students, 1991-1992, US Air Force. ``Space Communication Technology Center: Digital Signal Handling and Satellite Networking,'' (University of Florida portion of $5,000,000 NASA Center for Commercial Development of Space), with S. Miller,H.Latchman, R. Chow, R.Shrestha, $1,102,000, 10 students, 1991-1997, NASA. -9-

‘‘Network Trafﬁc Measurement, Modeling, and Performance Evaluation,’’ with R. Chow(PI), H. Latchman, Y.Lee, $228,000, 5 students, 1991-1992, BellSouth. ‘‘Wide-area Fault-tolerant Collaborative Software Development Environment,’’ $11,000, 1 student, 1993-1994, SERC. ‘‘AMultimedia, Distributed, Collaborative Software Development Environment,’’ $49,000, 2 students, 1992-1993, SERC. ‘‘DCS: A Distributed Conferencing System,’’ $33,000, 2 students, 1991, SERC. ‘‘ASimulation Testbed for Computer Networks with Rapidly Changing Topologies’’, with R. Chow (PI), $780,000, 7 students, 1989-1992, US Army. Equipment Grant, NCR, twoX-terminals, with Y.H.Lee (PI), approx. $9,000, 1989.

PROFESSIONAL ACTIVITIES Member,ACM Self-Assessment Committee, 1991-1995. Reviewer,IEEE Transactions on Software Engineering, IEEE Transactions on Communications, IEEE Transactions on Computers, IEEE Transactions on Parallel and Distributed Computing, IEEE Transactions on Man and Cybernetics, Journal of the ACM, Software Practice and Experience, Information Processing Letters. Member,program committee, SPIE Conference on Mathematics of Data/Image Coding, Compression and Encryption, 1998-2000. Member,program committee, IEEE Symposium on Security & Privacy,1996. Member,program committee, International Conference on Parallel Processing, 1988, 1989. Session Chair,SOQUE International Symposium on Lasers, 1997. Session Chair,SPIE Conference on Mathematics of Data/Image Coding, Compression and Encryption, 1998-2000. Reviewer,West Publishing, University Video Communications, Prentice-Hall. Member,program committee, 5th International Data Engineering Conference, (Feb.1989), PAR- BASE 90. Chair,State of Florida, State University System Course Numbering System, Faculty Discipline Committee for Computer Science, 1992-1995. Member,State of Florida, State University System Course Numbering System, Faculty Discipline Committee for Computer Science, 1990-1992. Member,UFCouncil on Information Technology and Services, 1993-1995. Chair,UFNetworking and Telecommunications Standing Committee of the Council on Informa- tion Technology and Services, 1992-1996. Member,UFUniversity-wide Superior Accomplishment Awards Committee, 1999-present. Chair,UFDivision 3 Superior Accomplishment Awards Committee, 1997-1998. Member,UFDivision 3 Superior Accomplishment Awards Committee, 1996-1997. Member,UF-University of Utrecht Exchange Program Committee, 1989-1999. Member,UFStudent-Athlete Recruitment Committee, 1995-present. -10-

Faculty Host,SRAP,University of Florida, 1995. Faculty Host,TRUE(Teaching Research Update Experience) Program, University of Florida, 1994-1996, 1998. Faculty Host,SSTP (Summer Science Technology Program), University of Florida, 1995-1997, 1998-2000. Faculty Mentor,Minority Mentor Program, University of Florida, 1987-1989. Member,College of Engineering Curriculum Committee, 1991-1995. Member,College of Engineering Graduate Council Fellowship Committee, 1990. Member,College of Engineering Blue Ribbon Committee for core curriculum, 1987-1988. Member,Comprehensive Exam Committee, CISE Department, 1997-present. Member,Colloquium Committee, CISE Department, 1997-1999. Chair,Colloquium Committee, CISE Department, 1991-1992, 1994-1997. Graduate Coordinator,CIS Department, 1988-1990. Member,Facilities Committee, CISE Department, 1995-2000. Chair,Curriculum Committee, CIS Department, 1990-1992. Member,Curriculum Committee, CIS Department, 1992-1995, 2000-present. Chair,Computer Engineering Subcommittee of the Curriculum Committee, CIS Department, 1992-1995. Member,Undergraduate Computer Engineering Joint Committee, CIS and EE Departments, 1991-1995. Chair,Social Committee, CIS Department, 1990-1993. Co-head,subcommittee for graduate curriculum, Computer and Information Science Department, University of Florida, 1986-1987. Chair,library committee, Computer and Information Science Department, University of Florida, 1986-1988. Volunteer,Career Shadowing Day,1995, 1996. Advisor,CIS Student Association, 1989-1991. Advisor,Aikido Club, University of Florida, 1987-present. Advisor,Alpha Phi Omega service fraternity,Tau chapter,University of Florida, 1987-present. Advisor,Theta Tau National Engineering Professional Fraternity,1995-present (founding advisor).