Biblioteka Cyfrowa
Opis wydania
On the performance analysis of a heuristic approach dedicated to a multiobjective dynamic routing model, Journal of Telecommunications and Information Technology, 2005, nr 3
-
-
Opis :
In previous works the features and a complete formulation for circuit-switched networks of a multiple objective dynamic routing method (MODR) of periodic state dependent routing type were presented. The aim of the model is to resolve a very complex network bi-objective dynamic routing problem, by recurring to a heuristic for synchronous path selection enabling to obtain a good compromise solution in terms of two network performance measures. In this paper we present a study on the performance of variants of the MODR heuristic of synchronous path selection by using relaxations of the values previously calculated for the two network objective functions. This study permitted the development of an improved version of the initial heuristic. Also a comparison of the analytical values of the network objective functions obtained with selected variants of the initial heuristic with the corresponding results from a known reference method, the real time network routing (RTNR) method, given by a discrete-event simulator for single-service networks, is presented.
Zaproponuj słowa kluczowe, które Twoim zdaniem dobrze opisują to wydanie
Po zalogowaniu będziesz mógł zaproponować nowe słowa kluczowe dla tego wydania. Zaloguj się!