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A Markovian queueing model for ambulance offload delays

Almehdawe, Eman; Jewkes, Beth; He, Qi-ming - In: European journal of operational research : EJOR 226 (2013) 3, pp. 602-614

Persistent link: https://www.econbiz.de/10009718817

Logarithmic asymptotics for the GI/G/1-type Markov chains and their applications to the BMAP/G/1 queue with vacations

Tai, Yongming; He, Qi-ming - In: INFOR : information systems and operational research 51 (2013) 2, pp. 92-102

Persistent link: https://www.econbiz.de/10010376687

Matrix-analytic methods in stochastic models

He, Qi-ming (contributor); Takine, Tetsuya (contributor) - 2008

Persistent link: https://www.econbiz.de/10003649312

Space reduction for a class of multidimensional markov chains : a summary and some applications

He, Qi-ming; Alfa, Attahiru S. - In: INFORMS journal on computing : JOC 30 (2018) 1, pp. 1-10

Persistent link: https://www.econbiz.de/10011848110

An M/PH/K queue with constant impatient time

He, Qi-ming; Zhang, Hao; Ye, Qingqing - In: Mathematical methods of operations research 87 (2018) 1, pp. 139-168

Persistent link: https://www.econbiz.de/10011873732

The impact of the correlation coefficient of interarrival and service times on queueing performance : the M/M/1 case

Wu, Haoran; He, Qi-ming; Li, Xiao - In: European journal of operational research : EJOR 319 (2024) 2, pp. 625-637

Persistent link: https://www.econbiz.de/10015084872

Asymptotic Optimality of Base-Stock Policies for Perishable Inventory Systems

Bu, Jinzhi; Gong, Xiting; Chao, Xiuli - 2021

We consider a classic periodic-review perishable inventory system with a fixed product lifetime and zero replenishment lead time under a first-in-first-out issuance policy. Unsatisfied demand can be either lost or backlogged. The objective is to minimize the long-run average holding, penalty and...

Persistent link: https://www.econbiz.de/10013251595