Parallel computational optimization in operations research: A new integrative framework, literature review and research directions
G Schryen - European Journal of Operational Research, 2020 - Elsevier
Solving optimization problems with parallel algorithms has a long tradition in OR. Its future
relevance for solving hard optimization problems in many fields, including finance, logistics …
relevance for solving hard optimization problems in many fields, including finance, logistics …
[PDF][PDF] 电力系统混合整数线性规划问题的运筹决策关键技术综述与展望
高倩， 杨知方， 李文沅 - 电工技术学报, 2024 - dgjsxb.ces-transaction.com
摘要机组组合, 检修计划, 拓扑运行优化, 电力系统规划等电力系统混合整数线性规划(MILP)
问题旨在实现电力资源的最佳配置, 应用广泛, 其精准性与高效性直接影响了电力系统的安全性 …
问题旨在实现电力资源的最佳配置, 应用广泛, 其精准性与高效性直接影响了电力系统的安全性 …
Structure-driven fix-and-propagate heuristics for mixed integer programming
G Gamrath, T Berthold, S Heinz, M Winkler - Mathematical Programming …, 2019 - Springer
Primal heuristics play an important role in the solving of mixed integer programs (MIPs).
They often provide good feasible solutions early and help to reduce the time needed to …
They often provide good feasible solutions early and help to reduce the time needed to …
A hybrid algorithm of ant Colony and benders decomposition for Large-scale mixed-integer Linear programming
H Han, J Cao, YJ Wang - International Journal of Information …, 2024 - World Scientific
We propose a hybrid approach for solving problems of mixed-integer linear programming
with two types of variables (MILPTTV). The hybrid approach includes three algorithms:(1) …
with two types of variables (MILPTTV). The hybrid approach includes three algorithms:(1) …
A heuristic method to find a quick feasible solution based on the ratio programming
The feasibility pump is a successful rounding-based heuristic to find a feasible solution to
mixed-integer programming (MIP) problems. This paper presents a novel method to find a …
mixed-integer programming (MIP) problems. This paper presents a novel method to find a …
[PDF][PDF] New ideas for the feasibility pump: Using multiple reference vectors
G Mexi - 2021 - opus4.kobv.de
Mixed integer programming (MIP) is widely used for modelling and solving optimization
problems that arise from real-world applications. This thesis is all about the Feasibility Pump …
problems that arise from real-world applications. This thesis is all about the Feasibility Pump …