Fuzzy preference based traffic assignment problem

Ridwan, Mohammad

doi:10.1016/j.trc.2004.07.003

Cited by 81 publications

(33 citation statements)

References 26 publications

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“…It includes two strategies (Rasouli et al 2015): conjunctive (i.e., an alternative is selected only when all attributes meet requirements) and disjunctive (i.e., an alternative is selected if at least one attribute meets requirements). Satisfactory heuristic (Simon 1955) is one example of conjunctive strategy as an alternative is selected if it meets the minimum aspiration level on all attributes (Simon 1955). 3.…”

Section: Literature Reviewmentioning

confidence: 99%

Indifference bands for boundedly rational route switching

Liu

Zhu

et al. 2016

Transportation

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The replacement I-35W bridge in Minneapolis saw less traffic than the original bridge though it provided substantial travel time saving for many travelers. This observation cannot be explained by the classical route choice assumption that travelers always take the shortest path. Accordingly, a boundedly rational route switching model is proposed assuming that travelers will not switch to the new bridge unless travel time saving goes beyond a threshold or ''indifference band''. Indifference bands are assumed to follow lognormal distribution and are estimated in two specifications: the first one assumes every driver's indifference band is drawn from a population indifference band and the second one assumes that the mean of drivers' indifference bands is a function of their own characteristics. Route choices of 78 subjects from a GPS travel behavior study were analyzed before and after the addition of the new I-35W bridge to estimate parameters. This study provides insights into empirical analysis of bounded rationality and sheds light on indifference band estimation using empirical data.

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Section: Literature Reviewmentioning

confidence: 99%

Indifference bands for boundedly rational route switching

Liu

Zhu

et al. 2016

Transportation

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“…Many researchers have begun to study the 2D assignment problem in a fuzzy environment. These situations include various fuzzy assignment problem (FAP) models and algorithms [12][13][14][15], sensitivity analysis of FAP [16], quadratic FAPs [17], multi-criteria FAPs [18][19][20], traffic FAPs [21], two-objective FAPs [20,22], group decision-making [23], and multi-job FAPs [24]. Solution procedures of these 2D FAPs all take advantage of the totally unimodular property for efficiency.…”

Section: Although All C Ijkmentioning

confidence: 99%

Model and Algorithms of the Fuzzy Three-Dimensional Axial Assignment Problem With an Additional Constraint

Lin

2015

SAJIE

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This study constructs a practical fuzzy three-dimensional axial assignment model, and proposes two efficient algorithms to solve the model. In our case, the model is applied to team performance management in a company to promote the performance of all members in a team. Two algorithms, namely the index-based branch and bound (B&B) algorithm and the f-g trade-off algorithm, which is a hybrid of the trade-off and B&B concepts, are proposed. A numerical example is presented to illustrate these two algorithms. The computational results show that the proposed algorithms are sufficiently efficient and accurate. Two special cases are also discussed. OPSOMMING'n Praktiese, wasige, driedimensionele aksialetoekenningsmodel word voorgehou en twee doeltreffende algoritmes om die model op te los word voorgestel. Die model word toegepas op die spanprestasiebestuur in 'n maatskappy met die doel om die spanlede se vertoning te verbeter. Twee algoritmes, naamlik die indeksgebaseerde vertak-en-begrens algoritme en die f-g kompromie algoritme, word voorgestel. 'n Numeriese voorbeeld word ter illustrasie van die twee algoritmes voorgehou. Die resultate toon dat die voorgestelde algoritmes doeltreffend en akkuraat is. Twee spesiale gevalle word ook bespreek.

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“…In 2000, Henn has improved the fuzzy route choice model considering the account imprecision and uncertainty [12]. In 2004, Ridwan considers the spatial knowledge of individual travellers and proposed a model of route choice based on traveller's preference [13]. Peeta and Yu in 2004 used a hybrid probabilistic model to quantify the alternative routes with respect to qualitative variables [14].…”

Section: Previous Workmentioning

confidence: 99%

Survey of Route Choice Models in Transportation Networks

Sharma

Gupta

Lala

2014

Intelligent Computing, Networking, and Informatics

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Finding a shortest and convenient route by taking into account all the relevant factors is not an easy task. The accuracy and efficiency of the route depend on precision with which all the variables in the problem are incorporated. A lot of research has been undertaken on developing such route guidance system, and several procedures have been developed for this purpose. In the present paper, a survey of different route choice models has been discussed.

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Fuzzy preference based traffic assignment problem

Cited by 81 publications

References 26 publications

Indifference bands for boundedly rational route switching

Indifference bands for boundedly rational route switching

Model and Algorithms of the Fuzzy Three-Dimensional Axial Assignment Problem With an Additional Constraint

Survey of Route Choice Models in Transportation Networks

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