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• Approximating a Point Process by a Renewal Process: Two Basic Methods. Operations Research, vol. 30, No. 1, January-February 1982, pp. 125-147.
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• Approximations for Departure Processes and Queues in Series. Naval Research Logistics Quarterly, vol. 31, No. 4, December 1984, pp. 499-521.
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• The Influence of Service-Time Variability in a Closed Network of Queues. Performance Evaluation, vol. 6, September 1986, pp. 219-234 (with Andreé B. Bondi).
• A Light-Traffic Approximation for Single-Class Departure Processes From Multi-Class Queues. Management Science, vol. 34, No. 11, 1988, pp. 1333-1346.
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• Measurements and Approximations to Describe the Offered Traffic and Predict the Average Workload in a Single-Server Queue. Proceedings of the IEEE, vol. 77, No. 1, 1989, pp. 171-194, (with Kerry W. Fendick). (Reprinted in Stochastic Analysis of Computer and Communication Systems (ed. H. Takagi), North-Holland, Amsterdam, 1990, pp. 3-56.) [published PDF]
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• Variability Functions for Parametric-Decomposition Approximations of Queueing Networks. Management Science, vol. 41, No. 10, 1995, pp. 1704-1715. [PostScript] [PDF]
• Estimating the Parameters of a Nonhomogeneous Poisson Process with Linear Rate. Telecommunication Systems, vol. 5, 1996, pp. 361-388 (with William A. Massey and Geraldine A. Parker). [PostScript] [PDF]
• Verifying Cell Loss Requirements in High-Speed Communication Networks. Journal of Applied Mathematics and Stochastic Analysis, special issue dedicated to R. Syski, vol. 11, No. 3, Fall 1998, pp. 319-338 (with Kerry W. Fendick). [PostScript] [PDF]
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• Limits for Cumulative Input Processes to Queues. Probability in the Engineering and Information Sciences. vol. 14, 2000, pp. 123-150. [PostScript] [PDF]

Related topics:

• Approximations for Queues
• Analysis of Statistical Multiplexing