Search algorithms for improving the pareto front in a timetabling problem with a solution network-based robustness measure
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DOI: 10.1007/s10479-017-2646-5
Abstract: We develop search algorithms based on local search, and a matheuristic that solves a set of mixed integer programming models to improve the robustness of a set of solutions for an academic timetabling problem. The… read more here.
Keywords: network; search; search algorithms; solution ... See more keywords
Comparing Local Search Algorithms for the Beam Angles Selection in Radiotherapy
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DOI: 10.1109/access.2018.2830646
Abstract: One important problem in radiation therapy for cancer treatment is the selection of the set of beam angles radiation will be delivered from. A primary goal of this problem is to find a beam angle… read more here.
Keywords: local search; problem; beam angles; search algorithms ... See more keywords
Local Search Algorithms for the Beam Angles’ Selection Problem in Radiotherapy
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Problems in Engineering"
DOI: 10.1155/2018/4978703
Abstract: One important problem in radiation therapy for cancer treatment is the selection of the set of beam angles radiation will be delivered from. A primary goal in this problem is to find a beam angle… read more here.
Keywords: local search; problem; beam angles; search algorithms ... See more keywords
Comparative Study in Fuzzy Controller Optimization Using Bee Colony, Differential Evolution, and Harmony Search Algorithms
Sign Up to like & getrecommendations! Published in 2019 at "Algorithms"
DOI: 10.3390/a12010009
Abstract: This paper presents a comparison among the bee colony optimization (BCO), differential evolution (DE), and harmony search (HS) algorithms. In addition, for each algorithm, a type-1 fuzzy logic system (T1FLS) for the dynamic modification of… read more here.
Keywords: bee colony; evolution harmony; harmony search; search algorithms ... See more keywords
Fractional Stochastic Search Algorithms: Modelling Complex Systems via AI
Sign Up to like & getrecommendations! Published in 2023 at "Mathematics"
DOI: 10.3390/math11092061
Abstract: The aim of this article is to establish a stochastic search algorithm for neural networks based on the fractional stochastic processes {BtH,t≥0} with the Hurst parameter H∈(0,1). We define and discuss the properties of fractional… read more here.
Keywords: search algorithms; fractional stochastic; stochastic processes; stochastic search ... See more keywords
Improving Linked-Lists Using Tree Search Algorithms for Neighbor Finding in Variable-Resolution Smoothed Particle Hydrodynamics
Sign Up to like & getrecommendations! Published in 2019 at "Communications in Computational Physics"
DOI: 10.4208/cicp.oa-2018-0158
Abstract: Improving linked-lists for neighbor finding with the use of tree search algorithms is proposed here, aiming to cope with highly non-uniform resolution simulations employing a meshless method. The new procedure, coined Quadtree Cells Grid, has… read more here.
Keywords: hydrodynamics; neighbor finding; linked lists; search algorithms ... See more keywords