Results 21 to 30 of about 7,662,913 (346)
New Heuristic Local Search Method for University Course Timetabling [PDF]
مدیریت نوآوری و راهبردهای عملیاتی, 2023 Purpose: This paper presents a new two-phase method for solving the curriculum-based university course timetabling problem. A new metaheuristic approach is used in both phases of the new present method.Methodology: A feasible, high-quality solution is ...
Mohammad Sadegh Shiri +2 more
doaj +1 more source
A Hybrid of Deep Reinforcement Learning and Local Search for the Vehicle Routing Problems
IEEE transactions on intelligent transportation systems (Print), 2020 Different variants of the Vehicle Routing Problem (VRP) have been studied for decades. State-of-the-art methods based on local search have been developed for VRPs, while still facing problems of slow running time and poor solution quality in the case of ...
Jiuxia Zhao +3 more
semanticscholar +1 more source
Guarding terrains via local search
Journal of Computational Geometry, 2014 We obtain a polynomial time approximation scheme for the terrain guarding problem improving upon several recent constant factor approximations. Our algorithm is a local search algorithm inspired by the recent results of Chan and Har-Peled (SoCG 2009) and
Erik Krohn +3 more
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Multi–dimensional firefly algorithm based on local search for solving unit commitment problem
Frontiers in Energy Research, 2023 The Unit Commitment problem (UC) is a complex mixed-integer nonlinear programming problem, so the main challenge faced by many researchers is obtaining the optimal solution.
Yude Yang, Yuan Feng, Lizhen Yang
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IEEE Access, 2020 Controlling active/reactive power in distribution systems has a great impact on its performance. The placement of distributed generators (DGs) and shunt capacitors (SCs) are the most popular mechanisms to improve the distribution system performance.
E. Almabsout +3 more
semanticscholar +1 more source
Anytime Pareto local search [PDF]
European Journal of Operational Research, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dubois-Lacoste, Jérémie +2 more
openaire +4 more sources
Promet (Zagreb), 2019 Providing a satisfying delivery service is an important way to maintain the customers’ loyalty and further expand profits for manufacturers and logistics providers.
Manman Li, Jian Lu, Wenxin Ma
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International Journal of Computational Intelligence Systems, 2021 This paper proposes a hybrid approach for solving data clustering problems. This hybrid approach used one of the swarm intelligence algorithms (SIAs): grasshopper optimization algorithm (GOA) due to its robustness and effectiveness in solving ...
M. A. El-Shorbagy, A. Y. Ayoub
doaj +1 more source
Metaheuristic for Solving Multi-Objective Job Shop Scheduling Problem in a Robotic Cell
IEEE Access, 2020 This paper deals with the multi-objective job shop scheduling problem in a robotic cell (MOJRCSP). All the jobs are processed according to their operations order on workstations.
Xiaohui Li +4 more
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Adaptive search techniques for problems in vehicle routing, part II: A numerical comparison [PDF]
Yugoslav Journal of Operations Research, 2015 Research in the field of vehicle routing often focused on finding new ideas and concepts in the development of fast and efficient algorithms for an improved solution process. Early studies introduce static tailor-made strategies, but trends show
Kritzinger Stefanie +3 more
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