Search Results - subject:"Heterogeneous servers"

Fairness among servers when capacity decisions are endogenous

Geng, Xin; Huh, Woonghee Tim; Nagarajan, Mahesh - In: Production and operations management : an international … 24 (2015) 6, pp. 961-974

Persistent link: https://www.econbiz.de/10011296747

On Fair Routing from Emergency Departments to Hospital Wards: QED Queues with Heterogeneous Servers

Mandelbaum, Avishai; Mom, Petar; ccaron; ilovi; cacute; … - In: Management Science 58 (2012) 7, pp. 1273-1291

The interface between an emergency department and internal wards is often a hospital's bottleneck. Motivated by this interaction in an anonymous hospital, we analyze queueing systems with heterogeneous server pools, where the pools represent the wards, and the servers are beds. Our queueing...

Persistent link: https://www.econbiz.de/10010990514

Maximum Likelihood Estimates and Confidence Intervals of an M/M/R Queue with Heterogeneous Servers

Wang, Tsung-Yin; Ke, Jau-Chuan; Wang, Kuo-Hsiung; Ho, … - In: Computational Statistics 63 (2006) 2, pp. 371-384

unequal mean service rates for an M/M/3 queue with heterogeneous servers, and then extend the results to an M/M/R queue with … heterogeneous servers. We also develop the confidence interval formula for the parameter ρ, the probability of empty system P 0 … , and the expected number of customers in the system E[N], of an M/M/R queue with heterogeneous servers Copyright Springer …

Persistent link: https://www.econbiz.de/10010847816

Maximum Likelihood Estimates and Confidence Intervals of an M/M/R Queue with Heterogeneous Servers

Wang, Tsung-Yin; Ke, Jau-Chuan; Wang, Kuo-Hsiung; Ho, … - In: Mathematical Methods of Operations Research 63 (2006) 2, pp. 371-384

unequal mean service rates for an M/M/3 queue with heterogeneous servers, and then extend the results to an M/M/R queue with … heterogeneous servers. We also develop the confidence interval formula for the parameter ρ, the probability of empty system P … <Subscript>0</Subscript>, and the expected number of customers in the system E[N], of an M/M/R queue with heterogeneous servers …

Persistent link: https://www.econbiz.de/10010999828