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ORCIDZhe George Zhang
Zhe-George Zhang – George Zhang 0003
Person information
- affiliation: Western Washington University, Department of Decision Sciences, Bellingham, WA, USA
- affiliation: Simon Fraser University, Faculty of Business Administration, Burnaby, BC, Canada
- affiliation: University College of the Fraser Valley, Department of Business Administration, Abbotsford, BC, Canada
- affiliation (PhD): University of Waterloo, Department of Management Science, ON, Canada
Other persons with the same name
- George Zhang — disambiguation page
- George Zhang 0001 (aka: George Q. Zhang) — Shenzhen Academy of Robotics (SZAR), Shenzhen, China (and 2 more)
- George Zhang 0002 — University of Vermont, Medical School, Burlington, VT, USA
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2020 – today
- 2024
[j74]Shey-Huei Sheu
, Tzu-Hsin Liu, Wei-Teng Sheu, Yu-Hung Chien, Zhe-George Zhang:
Extended replacement policy for a system under shocks effect. Ann. Oper. Res. 340(1): 507-530 (2024)- [j73]Martin H. Kunc, Saïd Salhi, George Zhang:
Editorial to the 75 th volume of the Journal of the Operational Research Society. J. Oper. Res. Soc. 75(1): 1-2 (2024) - [j72]Saïd Salhi, Graham Rand, John Hough, John C. Ranyard, Terry Williams, John Wilson, Thomas W. Archibald, Jonathan Crook, John E. Boylan, Martin H. Kunc, Zhe George Zhang:
Journal of the Operational Research Society (JORS): The last 40 years. J. Oper. Res. Soc. 75(2): 195-204 (2024) - [j71]Yu-Hung Chien, Zhe George Zhang:
Optimal replacement policy based on number of failures for a system with multiple attempt minimal repairs. Reliab. Eng. Syst. Saf. 251: 110366 (2024) - 2023
- [j70]Hui Shao, Zhe George Zhang:
Distortion risk measure under parametric ambiguity. Eur. J. Oper. Res. 311(3): 1159-1172 (2023) - [j69]Martin H. Kunc, John E. Boylan, Saïd Salhi, Zhe George Zhang:
Operational Research in times of crisis: Experiences with COVID-19. J. Oper. Res. Soc. 74(2): 445-447 (2023) - [j68]Shey-Huei Sheu, Tzu-Hsin Liu, Wei-Teng Sheu, Jau-Chuan Ke, Zhe George Zhang:
Optimal replacement policy for a two-unit system subject to shocks and cumulative damage. Reliab. Eng. Syst. Saf. 238: 109420 (2023) - 2022
- [j67]Jinting Wang, Zhongbin Wang, Zhe George Zhang, Fang Wang:
Efficiency-quality trade-off in allocating resource to public healthcare systems. Int. J. Prod. Res. 60(21): 6469-6490 (2022) - 2021
- [j66]Shey-Huei Sheu, Tzu-Hsin Liu, Zhe-George Zhang, Xufeng Zhao, Yu-Hung Chien:
A generalized age-dependent minimal repair with random working times. Comput. Ind. Eng. 156: 107248 (2021) - [j65]Yanhe Jia, Zhe George Zhang, Lixin Tang:
M/PH/C queue under a congestion-based staffing policy with applications in steel industry operations. Int. J. Prod. Res. 59(5): 1319-1330 (2021) - [j64]John E. Boylan, Martin H. Kunc, Saïd Salhi, Zhe George Zhang:
Editorial. J. Oper. Res. Soc. 72(1): 1-3 (2021) - [j63]Jinting Wang, Yu Zhang, Zhe George Zhang:
Strategic joining in an M/M/K queue with asynchronous and synchronous multiple vacations. J. Oper. Res. Soc. 72(1): 161-179 (2021) - [j62]Shey-Huei Sheu, Tzu-Hsin Liu, Wei-Teng Sheu, Zhe-George Zhang, Jau-Chuan Ke:
Optimal replacement policy with replacement last under cumulative damage models. Reliab. Eng. Syst. Saf. 209: 107445 (2021) - 2020
- [j61]Yanhe Jia, Zhe George Zhang, Te Xu:
Improving the Performance of MMPP/M/C Queue by Convex Optimization-A Real-World Application in Iron and Steel Industry. IEEE Access 8: 185909-185918 (2020) - [j60]Shey-Huei Sheu, Tzu-Hsin Liu, Zhe-George Zhang, Hsin-Nan Tsai:
Optimum replacement policy for cumulative damage models based on multi-attributes. Comput. Ind. Eng. 139: 106206 (2020) - [j59]Wuhua Chen, Zhe George Zhang, Xiaohong Chen:
On two-tier healthcare system under capacity constraint. Int. J. Prod. Res. 58(12): 3744-3764 (2020)
2010 – 2019
- 2019
- [j58]Ilhyung Kim, Mark Springer, Zhe George Zhang, Young-Sun Park:
Organizational learning: Approximation of multiple-level learning and forgetting by an aggregated single-level model. Comput. Ind. Eng. 131: 442-454 (2019) - [j57]Yu-Hung Chien, Zhe George Zhang, Xiaoling Yin:
On optimal preventive-maintenance policy for generalized Polya process repairable products under free-repair warranty. Eur. J. Oper. Res. 279(1): 68-78 (2019) - [j56]Chin-Chih Chang, Yen-Luan Chen, Xiaoling Yin, Zhe George Zhang:
Generalized multi-parameter preventive replacement policy for systems with random processing times. INFOR Inf. Syst. Oper. Res. 57(2): 187-203 (2019) - [j55]Yanyan Wen, Guorong Chai, Qiuli Li, Zhe George Zhang:
A possible optimal design of one-way Hamming network H(n, 3) based on the minimum transmission latency. J. Comb. Optim. 37(3): 921-934 (2019) - [j54]Wuhua Chen, Zhe George Zhang, Zhongsheng Hua:
Analysis of price competition in two-tier service systems. J. Oper. Res. Soc. 70(11): 1938-1950 (2019) - [j53]Xiaoling Yin, Zhe George Zhang:
On Downs-Thomson paradox in two-tier service systems with a fast pass and revenue-based capacity investment. J. Oper. Res. Soc. 70(11): 1951-1964 (2019) - [j52]Shey-Huei Sheu, Tzu-Hsin Liu, Zhe-George Zhang:
Extended optimal preventive replacement policies with random working cycle. Reliab. Eng. Syst. Saf. 188: 398-415 (2019) - [j51]Shey-Huei Sheu, Hsin-Nan Tsai, Uan-Yu Sheu, Zhe George Zhang:
Optimal replacement policies for a system based on a one-cycle criterion. Reliab. Eng. Syst. Saf. 191 (2019) - [c2]Ke Sun, Jinting Wang, Zhe George Zhang:
Strategic Joining in a Single-Server Retrial Queue with Batch Service. QTNA 2019: 183-198 - [i3]Rui-Na Fan, Quan-Lin Li, Xiaole Wu, Zhe George Zhang:
Dockless Bike-Sharing Systems with Unusable Bikes: Removing, Repair and Redistribution under Batch Policies. CoRR abs/1910.02276 (2019) - 2018
- [j50]Jinting Wang, Zhe George Zhang:
Strategic joining in an M/M/1 queue with risk-sensitive customers. J. Oper. Res. Soc. 69(8): 1197-1214 (2018) - [j49]Shey-Huei Sheu, Tzu-Hsin Liu, Zhe-George Zhang, Hsin-Nan Tsai:
The generalized age maintenance policies with random working times. Reliab. Eng. Syst. Saf. 169: 503-514 (2018) - [i2]Li Xia, Zhe George Zhang, Quan-Lin Li, Peter W. Glynn:
A c/μ-Rule for Service Resource Allocation in Group-Server Queues. CoRR abs/1807.05367 (2018) - 2017
- [j48]Fang Wang, Jinting Wang, Zhe George Zhang:
Strategic behavior and social optimization in a double-ended queue with gated policy. Comput. Ind. Eng. 114: 264-273 (2017) - [j47]Hsin-Nan Tsai, Shey-Huei Sheu, Zhe George Zhang:
A trivariate optimal replacement policy for a deteriorating system based on cumulative damage and inspections. Reliab. Eng. Syst. Saf. 160: 74-88 (2017) - [i1]Na Li, Quan-Lin Li, Zhe George Zhang:
Groups of Repairmen and Repair-based Load Balancing in Supermarket Models with Repairable Servers. CoRR abs/1703.08823 (2017) - 2016
- [j46]Shey-Huei Sheu, Tzu-Hsin Liu, Zhe-George Zhang, Hsin-Nan Tsai, Jung-Chih Chen:
Optimal two-threshold replacement policy in a cumulative damage model. Ann. Oper. Res. 244(1): 23-47 (2016) - 2015
- [j45]Wuhua Chen, Zhe George Zhang, Zhongsheng Hua:
Analysis of two-tier public service systems under a government subsidy policy. Comput. Ind. Eng. 90: 146-157 (2015) - [j44]Shey-Huei Sheu, Hsin-Nan Tsai, Fu-Kwun Wang, Zhe George Zhang:
An extended optimal replacement model for a deteriorating system with inspections. Reliab. Eng. Syst. Saf. 139: 33-49 (2015) - [j43]Shey-Huei Sheu, Chin-Chih Chang, Yen-Luan Chen, Zhe George Zhang:
Optimal preventive maintenance and repair policies for multi-state systems. Reliab. Eng. Syst. Saf. 140: 78-87 (2015) - [j42]Shey-Huei Sheu, Tzu-Hsin Liu, Zhe George Zhang, Yu-Hung Chien:
Extended Optimal Replacement Policy for a Two-Unit System With Shock Damage Interaction. IEEE Trans. Reliab. 64(3): 998-1014 (2015) - 2014
- [j41]Jian-Ming Bai, Zhe George Zhang, Ze-Hui Li:
Lifetime properties of a cumulative shock model with a cluster structure. Ann. Oper. Res. 212(1): 21-41 (2014) - [j40]Shey-Huei Sheu, Tzu-Hsin Liu, Zhe-George Zhang, Tsan-Ming Chang:
Optimal number of repairs before replacement for a two-unit system subject to non-homogeneous pure birth process. Comput. Ind. Eng. 69: 71-76 (2014) - [j39]Pengfei Guo, Robin Lindsey, Zhe George Zhang:
On the Downs-Thomson Paradox in a Self-Financing Two-Tier Queuing System. Manuf. Serv. Oper. Manag. 16(2): 315-322 (2014) - 2013
- [j38]Shey-Huei Sheu, Yen-Luan Chen, Chin-Chih Chang, Zhe George Zhang:
Extended optimal replacement policy for a system subject to non-homogeneous pure birth shocks. Comput. Ind. Eng. 64(2): 573-579 (2013) - [j37]Jau-Chuan Ke, Ying-Lin Hsu, Tzu-Hsin Liu, Zhe George Zhang:
Computational analysis of machine repair problem with unreliable multi-repairmen. Comput. Oper. Res. 40(3): 848-855 (2013) - [j36]Pengfei Guo, Zhe George Zhang:
Strategic Queueing Behavior and Its Impact on System Performance in Service Systems with the Congestion-Based Staffing Policy. Manuf. Serv. Oper. Manag. 15(1): 118-131 (2013) - [j35]Shey-Huei Sheu, Yen-Luan Chen, Chin-Chih Chang, Zhe George Zhang:
Optimal Number of Repairs Before Replacement for a System Subject to Shocks of a Non-Homogeneous Pure Birth Process. IEEE Trans. Reliab. 62(1): 73-81 (2013) - [j34]Shey-Huei Sheu, Zhe George Zhang:
An Optimal Age Replacement Policy for Multi-State Systems. IEEE Trans. Reliab. 62(3): 722-735 (2013) - 2012
- [j33]Shey-Huei Sheu, Chin-Chih Chang, Zhe George Zhang, Yu-Hung Chien:
A note on replacement policy for a system subject to non-homogeneous pure birth shocks. Eur. J. Oper. Res. 216(2): 503-508 (2012) - [j32]Yu-Hung Chien, Shey-Huei Sheu, Zhe George Zhang:
Optimal maintenance policy for a system subject to damage in a discrete time process. Reliab. Eng. Syst. Saf. 103: 1-10 (2012) - [j31]Shey-Huei Sheu, Yen-Luan Chen, Chin-Chih Chang, Zhe George Zhang:
A Block Replacement Policy for Systems Subject to Non-homogeneous Pure Birth Shocks. IEEE Trans. Reliab. 61(3): 741-748 (2012) - 2011
- [j30]Chin-Chih Chang, Shey-Huei Sheu, Yen-Luan Chen, Zhe George Zhang:
A multi-criteria optimal replacement policy for a system subject to shocks. Comput. Ind. Eng. 61(4): 1035-1043 (2011) - [j29]Jau-Chuan Ke, Chuen-Horng Lin, Hsin-I Huang, Zhe George Zhang:
An algorithmic analysis of multi-server vacation model with service interruptions. Comput. Ind. Eng. 61(4): 1302-1308 (2011) - [j28]Zhe George Zhang, Lotfi Tadj, Messaoud Bounkhel:
Cost evaluation in M/G/1 queue with T-policy revisited, technical note. Eur. J. Oper. Res. 214(3): 814-817 (2011) - [j27]Jian-Zhou Wang, Ju-Jie Wang, Zhe-George Zhang, Shu-Po Guo:
Forecasting stock indices with back propagation neural network. Expert Syst. Appl. 38(11): 14346-14355 (2011) - [j26]Zhe George Zhang, Hsing Paul Luh, Chia-Hung Wang:
Modeling Security-Check Queues. Manag. Sci. 57(11): 1979-1995 (2011) - 2010
- [j25]Shey-Huei Sheu, Chin-Chih Chang, Yen-Luan Chen, Zhe George Zhang:
A Periodic Replacement Model Based on Cumulative Repair-Cost Limit for a System Subjected to Shocks. IEEE Trans. Reliab. 59(2): 374-382 (2010)
2000 – 2009
- 2009
- [j24]Zhe George Zhang:
A note on workload control for an under-utilized server of M/G/1 system. Comput. Ind. Eng. 56(1): 28-32 (2009) - [j23]Youhua (Frank) Chen, Minghui Xu, Zhe George Zhang:
Technical Note - A Risk-Averse Newsvendor Model Under the CVaR Criterion. Oper. Res. 57(4): 1040-1044 (2009) - [j22]Zhe George Zhang:
Performance Analysis of a Queue with Congestion-Based Staffing Policy. Manag. Sci. 55(2): 240-251 (2009) - [j21]Ji-Hong Li, Naishuo Tian, Zhe George Zhang, Hsing Paul Luh:
Analysis of the M/G/1 queue with exponentially working vacations - a matrix analytic approach. Queueing Syst. Theory Appl. 61(2-3): 139-166 (2009) - 2007
- [j20]Zhe George Zhang, Ernie Love, Yu Song:
The optimal service time allocation of a versatile server to queue jobs and stochastically available non-queue jobs of different types. Comput. Oper. Res. 34(6): 1857-1870 (2007) - [j19]Ali Haj Shirmohammadi, Zhe George Zhang, Ernie Love:
A Computational Model for Determining the Optimal Preventive Maintenance Policy With Random Breakdowns and Imperfect Repairs. IEEE Trans. Reliab. 56(2): 332-339 (2007) - [c1]Zhe George Zhang, Yi-Jun Zhu, Ren-Xiang Zhu:
A Performance Analysis of Call Centers Based on a Multi-server Queue with Retrials, Feedbacks, Impatience. IMECS 2007: 2257-2263 - 2006
- [j18]Art Warburton, Zhe George Zhang:
A simple computational model for analyzing the properties of stop-loss, take-profit, and price breakout trading strategies. Comput. Oper. Res. 33: 32-42 (2006) - [j17]Naishuo Tian, Zhe George Zhang:
A two threshold vacation policy in multiserver queueing systems. Eur. J. Oper. Res. 168(1): 153-163 (2006) - [j16]Yu-Hung Chien, Shey-Huei Sheu, Zhe George Zhang, Ernie Love:
An extended optimal replacement model of systems subject to shocks. Eur. J. Oper. Res. 175(1): 399-412 (2006) - [j15]Zhe George Zhang:
On the convexity of the two-threshold policy for an M/G/1 queue with vacations. Oper. Res. Lett. 34(4): 473-476 (2006) - [j14]Xiuli Xu, Zhe George Zhang:
Analysis of multi-server queue with a single vacation (e, d)-policy. Perform. Evaluation 63(8): 825-838 (2006) - 2004
- [j13]Zhe George Zhang, Naishuo Tian:
An analysis of queueing systems with multi-task servers. Eur. J. Oper. Res. 156(2): 375-389 (2004) - [j12]Zhe George Zhang, Naishuo Tian:
The N threshold policy for the GI/M/1 queue. Oper. Res. Lett. 32(1): 77-84 (2004) - 2003
- [j11]Ali Haj Shirmohammadi, Charles Ernie Love, Zhe George Zhang:
An optimal maintenance policy for skipping imminent preventive maintenance for systems experiencing random failures. J. Oper. Res. Soc. 54(1): 40-47 (2003) - [j10]Zhe George Zhang, Naishuo Tian:
Analysis on queueing systems with synchronous vacations of partial servers. Perform. Evaluation 52(4): 269-282 (2003) - [j9]Naishuo Tian, Zhe George Zhang:
Stationary Distributions of GI/M/c Queue with PH Type Vacations. Queueing Syst. Theory Appl. 44(2): 183-202 (2003) - [j8]Zhe George Zhang, Naishuo Tian:
Analysis of Queueing Systems with Synchronous Single Vacation for Some Servers. Queueing Syst. Theory Appl. 45(2): 161-175 (2003) - 2002
- [j7]Naishuo Tian, Zhe George Zhang:
The Discrete-Time GI/Geo/1 Queue with Multiple Vacations. Queueing Syst. Theory Appl. 40(3): 283-294 (2002) - [j6]Xiaobo Zhao, Kenichi Nakashima, Zhe George Zhang:
Allocating kanbans for a production system in a general configuration with a new control strategy. IEEE Trans. Syst. Man Cybern. Part A 32(3): 446-452 (2002) - 2001
- [j5]Zhe George Zhang, Naishuo Tian:
Discrete Time Geo/G/1 Queue with Multiple Adaptive Vacations. Queueing Syst. Theory Appl. 38(4): 419-429 (2001) - 2000
- [j4]Zhe George Zhang, Charles Ernie Love:
A simple recursive Markov chain model to determine the optimal replacement policies under general repairs. Comput. Oper. Res. 27(4): 321-333 (2000) - [j3]Charles Ernie Love, Zhe George Zhang, M. A. Zitron, Renkuan G. Guo:
A discrete semi-Markov decision model to determine the optimal repair/replacement policy under general repairs. Eur. J. Oper. Res. 125(2): 398-409 (2000)
1990 – 1999
- 1997
- [j2]Zhe George Zhang, Raymond G. Vickson, Michel J. A. van Eenige:
Optimal Two-Threshold Policies in an M/G/1 Queue With Two Vacation Types. Perform. Evaluation 29(1): 63-80 (1997) - 1993
- [j1]Zhe George Zhang, Raymond G. Vickson:
A simple approximation for mean waiting time in M/G/1 queue with vacations and limited service discipline. Oper. Res. Lett. 13(1): 21-26 (1993)
Coauthor Index
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