MODELING CALL CENTER OPERATION WITH TAKING INTO ACCOUNT REPEATED ATTEMPTS OF SUBSCRIBERS

Authors

  • Svitlana Pustova NAU Department of Computerized Systems

DOI:

https://doi.org/10.18372/2306-1472.29.1368

Abstract

 Mathematical model for call center operation analysis was developed with taking into account repeated subscribers’ attempts. The flow of repeated attempts of subscribers influences on the parameters of the quality of service of call center. On the basis of Monte-Carlo method the algorithm of statistical model of call center operation is suggested. This model makes allowance of non-exponentially distributive laws as well as exponentially distributive laws, what makes it more adequate to realistic call centers.

References

Gans N., Koole G., Mandelbaum A. Telephone call centers: Tutorial, review, and research prospects // Invited review paper by Manufacturing and Service Operations Management (M&SOM). – 2003. – 5 (2). – Р. 79–141.

Mandelbaum A., Sakov A., Zeltyn S. Empirical analysis of a call center // Technical Report. – Technion, 2001. – 30 p.

Гнеденко Б.В., Коваленко И.Н. Введение в теорию массового обслуживания. – М.: Наука, 1987. – 336 с.

Falin G.I., Templeton J.G.C. Retrial queues. – London: Chapmen & Hall. – 1997. – 395 p.

Aguir M. S., Karaesmen F., Aksin Z., Chauvet F. The Impact of Retrials on Call Center Performance // OR Spectrum. – 2004. – 26(3). – P. 353–376.

Tweedie R.L. Sufficient conditions for regularity, recurrence and ergodicity of Markov processes // Math. Proc. of the Cambridge Philosophical Society. – 1975. – N78, p. 1. – P. 125–136.

Ермаков С.М., Михайлов Г.А. Курс статистического моделирования. – М.: Наука, 1976. – 320 с.

Whitt W. Understanding the efficiency of multi-server service systems // Management Sci. – 1992. – 38 (5). – P. 708–723.

Downloads

How to Cite

Pustova, S. (2006). MODELING CALL CENTER OPERATION WITH TAKING INTO ACCOUNT REPEATED ATTEMPTS OF SUBSCRIBERS. Proceedings of National Aviation University, 29(3), 21–24. https://doi.org/10.18372/2306-1472.29.1368

Issue

Section

INFORMATION TECHNOLOGY