Results 221 to 230 of about 661,572 (294)

A multi-product, multi-period vaccine supply chain network planning with injection centers and storage conditions. [PDF]

PLoS One
Heydarpour R, Mokhtari H, Dehnavi S.
europepmc   +1 more source

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A two-stage programming approach for water resources management under randomness and fuzziness

Environmental Modelling and Software, 2010
In this study, a fuzzy stochastic two-stage programming (FSTP) approach is developed for water resources management under uncertainty. The concept of fuzzy random variable expressed as parameters' uncertainties with both stochastic and fuzzy characteristics was used in the method. FSTP has advantages in uncertainty reflection and policy analysis.
P. Guo, Guo H. Huang, Hua Zhu, X. L. Wang   +3 more
exaly   +3 more sources

A Two-Stage Mathematical Programming Approach for the Solution of Combined Heat and Power Economic Dispatch

IEEE Systems Journal, 2020
The optimal generation scheduling of combined heat and power units aims to minimize total cost of generation units satisfying power and heat demands.The combined heat and power economic dispatch problem should be solved considering a series of electrical
M. Moradi-dalvand, M. Nazari-Heris, B. Mohammadi-ivatloo, S. Galavani, A. Rabiee   +4 more
semanticscholar   +2 more sources

Second order cone programming approach to two-stage network data envelopment analysis

European Journal of Operational Research, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kun Chen, Joe Zhu
semanticscholar   +2 more sources

A two-stage stochastic programming approach for operating multi-energy systems

2017 IEEE Conference on Energy Internet and Energy System Integration (EI2), 2017
This paper provides a two-stage stochastic programming approach for joint operating multi-energy systems under uncertainty. Simulation is carried out in a test system to demonstrate the feasibility and efficiency of the proposed approach. The test energy system includes a gas subsystem with a gas source and a gas storage facility, and electricity ...
Q. Zeng, Jiakun Fang, Zhe Chen, A. Conejo   +3 more
semanticscholar   +3 more sources

A new two-stage constraint programming approach for open shop scheduling problem with machine blocking

International Journal of Production Research, 2022
In this paper, a variant of the open shop scheduling problem is considered in which the intermediate storage is forbidden among two adjacent production stages (zero buffer or machine blocking constraint).
L. R. Abreu, M. S. Nagano, B. Prata
semanticscholar   +1 more source

A two-stage stochastic programming approach for non-cooperative generation maintenance scheduling model design

International Journal of Electrical Power & Energy Systems, 2021
This paper presents a two-stage stochastic programming formulation for yearly generation maintenance scheduling when the power generators are unreliable, which means they may be not available to provide service. Each generation company owns several power
A. Hassanpour, E. Roghanian
semanticscholar   +1 more source

The optimal recovery-fund based strategy for uncertain supply chain disruptions: A risk-averse two-stage stochastic programming approach

, 2021
For a supply chain subject to uncertain production disruptions, the joint optimization of investment intervention on recovery speed and duration of disrupted production capacity and location and inventory management has not been well studied.
Xiaoyang Zhu, Yu Cao
semanticscholar   +1 more source