1. Senior Member of IEEE and
Member of ACM, AAAS and New York Academy of Sciences.
2. Editor of Journal of Combinatorial Math. and Combinatorial
Computing, 1992 - Present.
3. Associate Editor of Journal of Industrial and Management
Optimization, 2008 - Present.
4. Reviewed grant proposals for
NSF, NSERC, and the States of Louisiana and Oklahoma.
5.
Refereed papers for J. of ACM, ACM
TOPLAS, ACM Transactions on Database Systems, SIAM J. on Computing, SIAM J. on Algebraic
and Discrete Methods, SIAM J. on Discrete Math., IEEE Computers, IEEE Transactions on
Computers, IEEE Transactions on Software Engineering, IEEE Transactions on Parallel and
Distributed Systems, IEEE Transactions on Aerospace and Electronics Systems, Acta
Informatica, Discrete Applied Math., INFOR, Informatica, J. of Parallel and Distributed
Computing, J. of Algorithms, Algorithmica, Networks, Information Processing Letters,
Parallel Processing Letters, J. of Real-Time Systems, Performance Evaluation, Operations
Research, Math. of Operations Research, Naval Research Logistics Quarterly, European J. of
Operational Research, Omega, Annals of Operations Research, J. of Combinatorial Math. and
Combinatorial Computing, Ars Combinatoria, J. of Scheduling, International J. of
Production Economics, IIE Transactions.
6. Chairman of the Operating
Systems Session in the Second International
Computer Software & Applications Conference (COMPSAC 78), Chicago, IL, November
1978.
7. Registration Chairman of COMPSAC 79 and COMPSAC 80, Chicago, IL.
8. Taught a programming course
(using C Language) at Teletype Corporation as part of the Continuing Engineering Studies
of Northwestern University, September 1979 - December 1979.
9. Registration Chairman of the
Tenth International Symposium on Multiple-Valued
Logic, Evanston, IL, June 1980.
10. Chairman of the Operating Systems Session in the
1981 National Computer Conference (NCC 81),
Chicago, IL, 1981.
11. Gave talks at The University of Hong Kong and The
Chinese University of Hong Kong, Hong Kong, September 1982.
12. Panelist of the Distributed Data Processing Session
in the MACSTA, CAPAMA, DSYSI Joint Annual Convention, Chicago, IL, June 1983.
13. Taught an Introduction to Operating Systems Course
at Teletype Corporation as part of the Continuing Engineering Studies of Northwestern
University, January 1984 - March 1984 and January 1985 - March 1985.
14. Chairman of the Complexity and Algorithms Session in
the 1986 Conference on Information Sciences and Systems, Princeton,
NJ, March 1986.
15. Panelist in the Real-Time System Issue Workshop sponsored by ONR,
Austin, TX, November 1986.
16. Panelist in the CMU Workshop on Fundamental Issues in Distributed
Real-Time Systems, Pittsburgh, PA, March 1987.
17. Program Committee Member of the Ninth IEEE Real-Time Systems Symposium, Huntsville,
AL, December 1988.
18. Program Committee Member of the Tenth IEEE Real-Time Systems Symposium, Santa
Monica, CA, December 1989.
19. Gave an invited talk at the University of Illinois
at Urbana-Champaign, March 1990.
20. Program Committee Member of the Twelfth IEEE Real-Time Systems Symposium, San
Antonio, TX, December 1991.
21. Gave an invited talk at the George Washington
University, November 1992.
22. Member of the Steering Committee of the Software
Technology Track in the 26th Hawaii International
Conference on System Sciences, Kauai, HI, January 1993.
23. Gave an invited talk at the Kansas State University,
March 1993.
24. Gave an invited talk at the University of Nebraska
at Omaha, October 1993.
25. Program Committee Member of the Fourteenth IEEE Real-Time Systems Symposium,
Raleigh-Durham, NC, December 1993.
26. Member of the Steering Committee of the Software
Technology Track in the 29th Hawaii International
Conference on System Sciences, Maui, HI, January 1996.
26. Program Committee Member of the 2nd Multidisciplinary International Conference on Scheduling, Theory and Applications, New York, NY, July 2005.
28. Program Committee Member of the 3rd Multidisciplinary International Conference on Scheduling, Theory and Applications, Paris, France, August, 2007.