RT Journal Article T1 A maximum entropy approach for the busy period of the M/G/1 retrial queue A1 López Herrero, María Jesús A2 Boros, Endre AB This paper concerns the busy period of a single server queueing model with exponentially distributed repeated attempts. Several authors have analyzed the structure of the busy period in terms of the Laplace transform but, the information about the density function is limited to first and second order moments. We use the maximum entropy principle to find the least biased density function subject to several mean value constraints. We perform results for three different service time distributions: 3-stage Erlang, hyperexponential and exponential. Also a numerical comparative analysis between the exact Laplace transform and the corresponding maximum entropy density is presented. PB Springer SN 0254-5330 YR 2006 FD 2006-01 LK https://hdl.handle.net/20.500.14352/102085 UL https://hdl.handle.net/20.500.14352/102085 LA eng NO Lopez-Herrero, M.J. A maximum entropy approach for the busy period of the M/G/1 retrial queue. Ann Oper Res 141, 271–281 (2006). DS Docta Complutense RD 11 abr 2025