Results 11 to 20 of about 661,572 (294)
A two-stage stochastic mixed-integer programming approach to the competition of biofuel and food production [PDF]
Computers & Industrial Engineering, 2017 First stochastic optimization model maximizing benefits of food and biofuel production.The uncertain parameters of yield amount and price level are calculated using real data.Stochastic yield-level information in an optimization model provides significant benefits.We provide insights into decision making for biofuel and food production under ...
Halil I. Cobuloglu +1 more
semanticscholar +3 more sources
Optimization Letters, 2018 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sarah Yini Gao, Jie Sun, Soon-Yi Wu
semanticscholar +4 more sources
A two-stage stochastic programming approach for care providers' shift scheduling problems [PDF]
Journal of Applied Research on Industrial Engineering, 2023 Due to the importance of the health field, the problem of determining the shift scheduling of care providers has been addressed in many studies, and various methods have been proposed to solve it.
Hajar Shirneshan +3 more
doaj +1 more source
Second-Order Conic Programming Approach for Wasserstein Distributionally Robust Two-Stage Linear Programs [PDF]
IEEE Transactions on Automation Science and Engineering, 2022 This paper proposes a second-order conic programming (SOCP) approach to solve distributionally robust two-stage stochastic linear programs over 1-Wasserstein balls. We start from the case with distribution uncertainty only in the objective function and exactly reformulate it as an SOCP problem. Then, we study the case with distribution uncertainty only
Zhuolin Wang +3 more
openaire +2 more sources
Mathematics, 2021 A matheuristic approach based on a reduced two-stage Stochastic Integer Linear Programming (SILP) model is presented. The proposed approach is suitable for obtaining a policy constructed dynamically on the go during the rollout algorithm.
Wadi Khalid Anuar +3 more
doaj +1 more source
A Two-Stage Approach for Resource Allocation and Surgery Scheduling With Assistant Surgeons
IEEE Access, 2020 The high costs of operating rooms (ORs) make surgery scheduling decisions critical for hospitals, which refer to resource allocations and determining the start time of each surgery.
Jin Wang +3 more
doaj +1 more source
Engineering Reports, 2022 An alternative way of looking at tolerance optimization is presented through a stochastic perspective by accounting for both manufacturing process uncertainty as well as uncertain market conditions.
Russell Krenek
doaj +1 more source
A two-stage stochastic programming approach to design a resilient pharmaceutical supply chain network: a case study of COVID-19 [PDF]
تصمیم گیری و تحقیق در عملیات, 2023 Purpose: Due to the increasing complexity of uncertainty and its impact on the supply chain network, many researchers have resorted to coping approaches with data uncertainty. In addition, the occurrence of any disruption in the supply chain networks can
Alireza Roshani +2 more
doaj +1 more source
A two-stage sequential linear programming approach to IMRT dose optimization [PDF]
Physics in Medicine and Biology, 2010 The conventional IMRT planning process involves two stages in which the first stage consists of fast but approximate idealized pencil beam dose calculations and dose optimization and the second stage consists of discretization of the intensity maps followed by intensity map segmentation and a more accurate final dose calculation corresponding to ...
Hao H, Zhang +5 more
openaire +2 more sources
Computers, 2022 The problem regarding the optimal location and sizing of fixed-step capacitor banks in distribution networks with radial configuration is studied in this research by applying a two-stage optimization approach.
Oscar Danilo Montoya +2 more
doaj +1 more source