Z
Zhe George Zhang
Researcher at Western Washington University
Publications - 128
Citations - 4730
Zhe George Zhang is an academic researcher from Western Washington University. The author has contributed to research in topics: Queue & Queueing theory. The author has an hindex of 30, co-authored 127 publications receiving 3870 citations. Previous affiliations of Zhe George Zhang include Simon Fraser University & University of the Fraser Valley.
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BookDOI
Vacation queueing models : theory and applications
Naishuo Tian,Zhe George Zhang +1 more
TL;DR: M/G/1 Type Vacation Models: Exhaustive Service; General-Input Single Server Vacation models: Nonexhaustive service.
Journal ArticleDOI
Game theoretical perspectives on dual-channel supply chain competition with price discounts and pricing schemes
TL;DR: In this article, the authors evaluate the impact of price discount contracts and pricing schemes on the dual-channel supply chain competition and show that the scenarios with price discount contract can outperform the non-contract scenarios.
Journal ArticleDOI
Forecasting stock indices with back propagation neural network
TL;DR: A new approach to forecasting the stock prices via the Wavelet De-noising-based Back Propagation (WDBP) neural network is proposed and an effective algorithm for predicting theStock prices is developed.
Journal ArticleDOI
Technical Note---A Risk-Averse Newsvendor Model Under the CVaR Criterion
TL;DR: A risk-averse newsvendor with stochastic price-dependent demand with Conditional Value-at-Risk (CVaR) as the decision criterion is considered to investigate the optimal pricing and ordering decisions in such a setting.
Journal ArticleDOI
Stock index forecasting based on a hybrid model
TL;DR: Numerical results show that the proposed model outperforms all traditional models, including ESM, ARIMA, BPNN, the equal weight hybrid model (EWH), and the random walk model (RWM).