2017
DOI: 10.1016/j.eswa.2016.12.009
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An advanced GA–VNS combination for multicriteria route planning in public transit networks

Abstract: Nowadays, passengers in urban public transport systems do not only seek a shorttime travel, but they also ask for optimizing other criteria such as cost and effort. Therefore, an efficient routing system should incsorporate a multiobjective analysis into its search process. Several algorithms have been proposed to optimally compute the set of nondominated journeys while going from one place to another such as the generalisation of the algorithm of Dijkstra. However, such approaches become less performant or ev… Show more

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Cited by 53 publications
(20 citation statements)
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“…This array is scanned once per query, which is very efficient in practice. Dib et al proposed a heuristic approach whereby a Genetic Algorithm (GA) was combined with a Variable Neighborhood Search (VNS) to solve the multicriteria shortest-path problem in multimodal networks [25]. Experimental results show that the computational time is not prohibitive to integrate it within an online journey planning system.…”
Section: Related Workmentioning
confidence: 99%
“…This array is scanned once per query, which is very efficient in practice. Dib et al proposed a heuristic approach whereby a Genetic Algorithm (GA) was combined with a Variable Neighborhood Search (VNS) to solve the multicriteria shortest-path problem in multimodal networks [25]. Experimental results show that the computational time is not prohibitive to integrate it within an online journey planning system.…”
Section: Related Workmentioning
confidence: 99%
“…In particular, it is of great significance for the improvement of the travel environment of vulnerable groups. However, the traditional public transport network optimization schemes are mostly optimized with the minimum passenger travel time, the highest passenger flow rate, the lowest line overlap factor, and the largest bus economic benefit [13][14][15][16][17][18][19][20], excluding the transportation equity. Therefore, in view of uneven urban transportation resources and differentiated spatial accessibility, this paper intends to use the Gini coefficient of road area and relative deprivation coefficient of travel cost to evaluate the utility of public transit network optimization scheme.…”
Section: Introductionmentioning
confidence: 99%
“…Nowadays, passengers in urban public transport systems do not only seek a shorter travelling time but they also ask for optimizing other criteria such as cost and effort (O. Dib, 2016). Time being one of the most valuable assets, people want to use their time in optimal way.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, there is a real need to develop a seamless routing application that provides passengers with efficient itineraries according to their needs and preferences (O. Dib, 2016).…”
Section: Introductionmentioning
confidence: 99%