Qi-Ming He

According to our database, Qi-Ming He authored at least 43 papers between 1997 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2022

Continuous approximations of discrete phase-type distributions and their applications to reliability models.

Qi-Ming He, Baoliang Liu, Haoran Wu

Perform. Evaluation, 2022

2021

Bounds on the mean and squared coefficient of variation of phase-type distributions.

Qi-Ming He

J. Appl. Probab., 2021

2020

Balancing herding and congestion in service systems: a queueing perspective.

Hao Zhang, Qi-Ming He, Xiaobo Zhao

INFOR Inf. Syst. Oper. Res., 2020

2019

Optimization in a two-stage multi-server service system with customer priorities.

Eman Almehdawe, Beth Jewkes, Qi-Ming He

J. Oper. Res. Soc., 2019

2018

An <i>M/PH/K</i> queue with constant impatient time.

Qi-Ming He, Hao Zhang, Qingqing Ye

Math. Methods Oper. Res., 2018

Space Reduction for a Class of Multidimensional Markov Chains: A Summary and Some Applications.

Qi-Ming He, Attahiru Sule Alfa

INFORMS J. Comput., 2018

2017

Optimal Control of State-Dependent Service Rates in a MAP/M/1 Queue.

Li Xia, Qi-Ming He, Attahiru Sule Alfa

IEEE Trans. Autom. Control., 2017

Point of queue size change analysis of the PH/PH/k system with heterogeneous servers.

Attahiru Sule Alfa, Qi-Ming He

Oper. Res. Lett., 2017

2016

Timing order fulfillment of capital goods under a constrained capacity.

Qing Li, Qi-Ming He, Xiaoli Wu

Ann. Oper. Res., 2016

2015

Construction of Markov chains for discrete time MAP/PH/K queues.

Qi-Ming He, Attahiru Sule Alfa

Perform. Evaluation, 2015

Tollbooth tandem queues with infinite homogeneous servers.

Xiuli Chao, Qi-Ming He, Sheldon M. Ross

J. Appl. Probab., 2015

2014

Cyclic Change of Server's Performance: Impacts and Applications.

Boray Huang, Jingui Xie, Qi-Ming He

IEEE Trans. Autom. Control., 2014

A tollbooth tandem queue with heterogeneous servers.

Qi-Ming He, Xiuli Chao

Eur. J. Oper. Res., 2014

2013

Analysis of queueing systems with customer interjections.

Qi-Ming He, Alireza A. Chavoushi

Queueing Syst. Theory Appl., 2013

Performance analysis of an inventory-production system with shipment consolidation in the production facility.

Qi-Ming He, Hanqin Zhang

Perform. Evaluation, 2013

Logarithmic Asymptotics for the.

Yongming Tai, Qi-Ming He

INFOR Inf. Syst. Oper. Res., 2013

A Markovian queueing model for ambulance offload delays.

Eman Almehdawe, Beth Jewkes, Qi-Ming He

Eur. J. Oper. Res., 2013

2012

Majorization and Extremal <i>PH</i>-Distributions (abstract only).

Qi-Ming He, Hanqin Zhang, Juan C. Vera

SIGMETRICS Perform. Evaluation Rev., 2012

On a discrete multi-variate phase-type distribution and its applications (abstract only).

Qi-Ming He, Jiandong Ren

SIGMETRICS Perform. Evaluation Rev., 2012

Computing (r, Q) policy for an inventory system with limited sharable resource.

Xiaobo Zhao, Minmin Qiu, Jinxing Xie, Qi-Ming He

Comput. Oper. Res., 2012

2011

Algorithms for Coxianization of Phase-Type Generators.

Qi-Ming He, Hanqin Zhang, Jungong Xue

INFORMS J. Comput., 2011

Majorization and Extremal PH Distributions.

Qi-Ming He, Hanqin Zhang, Juan C. Vera

Proceedings of the Matrix-Analytic Methods in Stochastic Models, 2011

2009

On the stationary distribution of queue lengths in a multi-class priority queueing system with customer transfers.

Jingui Xie, Qi-Ming He, Xiaobo Zhao

Queueing Syst. Theory Appl., 2009

2008

Algorithmic analysis of the discrete time GI.

Attahiru Sule Alfa, Qi-Ming He

Perform. Evaluation, 2008

Stability of a priority queueing system with customer transfers.

Jingui Xie, Qi-Ming He, Xiaobo Zhao

Oper. Res. Lett., 2008

An Algorithm for Computing Minimal % Coxian Representations.

Qi-Ming He, Hanqin Zhang

INFORMS J. Comput., 2008

Preface.

Qi-Ming He, Tetsuya Takine, Peter G. Taylor, Hanqin Zhang

Ann. Oper. Res., 2008

2007

Modeling and analysis of a supply-assembly-store chain.

Xiaobo Zhao, Deju Xu, Hanqin Zhang, Qi-Ming He

Eur. J. Oper. Res., 2007

2005

Age Process, Workload Process, Sojourn Times, and Waiting Times in a Discrete Time <i>SM[K]/PH[K]</i>/1/FCFS Queue.

Qi-Ming He

Queueing Syst. Theory Appl., 2005

2003

Stability Conditions of the MMAP[K]/G[K]/1/LCFS Preemptive Repeat Queue.

Qi-Ming He, Hui Li

Queueing Syst. Theory Appl., 2003

When will the Range of Prizes in Tournaments Increase in the Noise or in the Number of Players?

Yigal Gerchak, Qi-Ming He

IGTR, 2003

2002

Two M/M/1 Queues with Transfers of Customers.

Qi-Ming He, Marcel F. Neuts

Queueing Syst. Theory Appl., 2002

When Uncertainty Is Beneficial: Interesting Implications for the Hydrocarbon Discovery Process.

Yigal Gerchak, Qi-Ming He, J. David Fuller, Ekachidd Chungcharoen

Oper. Res., 2002

Optimal and near-optimal inventory control policies for a make-to-order inventory-production system.

Qi-Ming He, Elizabeth M. Jewkes, John A. Buzacott

Eur. J. Oper. Res., 2002

2001

The Versatility of MMAP[K] and the MMAP[K]/G[K]/1 Queue.

Qi-Ming He

Queueing Syst. Theory Appl., 2001

2000

Ergodicity of the BMAP/PH}/s/s+K retrial queue with PH-retrial times.

Qi-Ming He, Hui Li, Yiqiang Q. Zhao

Queueing Syst. Theory Appl., 2000

Classification of Markov processes of M/G/1 type with a tree structure and its applications to queueing models.

Qi-Ming He

Oper. Res. Lett., 2000

Manufacturing to Order with Random Yield and Costly Inspection.

Abraham Grosfeld-Nir, Yigal Gerchak, Qi-Ming He

Oper. Res., 2000

Quasi-birth-and-death Markov processes with a tree structure and the MMAP[K]/PH[K]/N/LCFS non-preemptive queue.

Qi-Ming He

Eur. J. Oper. Res., 2000

1999

Partial Orders and the Matrix <i>R</i> in Matrix Analytic Methods.

Qi-Ming He

SIAM J. Matrix Anal. Appl., 1999

Distributions of the Interdeparture Times in FCFS and Nonpreemptive Priority MMAP [2]/G [2]/1 Queues.

Qi-Ming He, David A. Stanford

Perform. Evaluation, 1999

1998

The MMAP[K]/PH[K]/1 queues with a last-come-first-served preemptive service discipline.

Qi-Ming He, Attahiru Sule Alfa

Queueing Syst. Theory Appl., 1998

1997

On Episodic Queues.

Qi-Ming He, Marcel F. Neuts

SIAM J. Matrix Anal. Appl., January, 1997