Linear Assignment Problems Solved by Greedy 2-Opt Heuristics on GPU
Journal: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) (Vol.10, No. 5)Publication Date: 2020-10-31
Authors : Roberto M. Poveda Chaves. Orlando García Hurtado.; Edwin Rivas Trujillo;
Page : 275-280
Keywords : Linear Assignment Problems (LAP); Traveling Salesman Problem (TSP); Quadratic Assignment Problem (QAP); Greedy 2-opt Local Search Heuristics; Graphics Processing Unit (GPUs);
Abstract
We solve Linear Assignment Problems (LAP) through a Parallel Local Search Heuristics. LAP is properly represented as a Traveling Salesman Problem (TSP) which, in turn, is a particular case of Quadratic Assignment Problem (QAP). Our proposed method uses the Greedy 2-opt Local Search Heuristics proper to QAP and is fully implemented on Graphical Processing Units (GPUs).
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