Encontrados 3 documentos, a visualizar página 1 de 1
An improved heuristic for the capacitated arc routing problem
Santos, Luís; Coutinho-Rodrigues, João; Current, John R.http://www.sciencedirect.com/science/article/B6VC5-4TYJV3H-2/2/c4b29ea5276ee1dbab1967b5d602c3bb
Implementing a multi-vehicle multi-route spatial decision support system for ef...
Santos, Luís; Coutinho-Rodrigues, João; Current, John R.More efficient vehicle routing can improve a firm's competitive advantage or increase the efficiency by which governmental agencies supply public services. More efficient routing can also reduce traffic congestion and air pollution which are growing problems in many urban areas. Unfortunately, the identification of the optimal solution to most vehicle routing problems is computationally intractable. This articl...
An improved solution algorithm for the constrained shortest path problem
Santos, Luís; Coutinho-Rodrigues, João; Current, John R.The shortest path problem is one of the classic network problems. The objective of this problem is to identify the least cost path through a network from a pre-determined starting node to a pre-determined terminus node. It has many practical applications and can be solved optimally via efficient algorithms. Numerous modifications of the problem exist. In general, these are more difficult to solve. One of these ...
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