记成蚂蚁
发表于 2025-3-23 12:56:48
Hybrid Algorithms for the Variable Sized Bin Packing Problem,a set of items with given weights have to be packed into a minimum-cost set of bins of variable sizes and costs. First we propose a heuristic and a beam search approach. Both algorithms are strongly based on dynamic programming procedures and lower bounding techniques. Second, we propose a variable
Cognizance
发表于 2025-3-23 14:55:06
A Hybrid Tabu Search Heuristic for a Bilevel Competitive Facility Location Model,titor. The firm aims at finding the location and attractiveness of each facility to be opened so as to maximize its profit. The competitor, on the other hand, can react by adjusting the attractiveness of its existing facilities, opening new facilities and/or closing existing ones with the objective
客观
发表于 2025-3-23 21:56:07
A Hybrid LS-CP Solver for the Shifts and Breaks Design Problem,vice industries. The issue is to find a minimum number of shifts, the number of workers assigned to them, and a suitable number of breaks so that the deviation from predetermined workforce requirements is minimized..We tackle this problem by means of a hybrid strategy in the spirit of Large Neighbor
ATRIA
发表于 2025-3-24 00:24:12
A New Approach for Solving the Generalized Traveling Salesman Problem,as many interesting applications. In this paper we present a local-global approach for the generalized traveling salesman problem. Based on this approach we describe a novel hybrid metaheuristic algorithm for solving the problem using genetic algorithms. Computational results are reported for Euclid
Gourmet
发表于 2025-3-24 04:11:16
Hybrid Heuristics for Dynamic Resource-Constrained Project Scheduling Problem,sources. They increase and decrease in quantity according to the activated tasks and are not bounded like other project scheduling problems. This paper presents a new mathematical formulation for DRCPSP as well as two hybrid heuristics merging an evolutionary algorithm with an exact approach. Comput
厌恶
发表于 2025-3-24 06:42:11
A Multi-Start Evolutionary Local Search for the Two-Echelon Location Routing Problem, (ELS/ILS), using Tabu list to solve the two-echelon location routing problem (LRP-2E). The GRASP uses in turn three constructive heuristics followed by local search to generate the initial solutions. From a solution of GRASP, an intensification strategy is carried out by a dynamic alternation betwe
aplomb
发表于 2025-3-24 13:49:16
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Anecdote
发表于 2025-3-24 17:25:09
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辞职
发表于 2025-3-24 20:38:10
An Improved Memetic Algorithm for Break Scheduling, e.g. in air traffic control and other fields where supervision personnel is working. The objective is to assign breaks to employees such that various constraints reflecting legal demands or ergonomic criteria are satisfied and staffing requirement violations are minimised..In our previous work we p
chemical-peel
发表于 2025-3-24 23:59:41
Consultant-Guided Search Algorithms for the Quadratic Assignment Problem,ake decisions based on advice received from consultants. Until now, CGS has been successfully applied to the Traveling Salesman Problem. Because a good metaheuristic should be able to tackle efficiently a large variety of problems, it is important to see how CGS behaves when applied to other classes