Fuzzy Preference Based Route Choice Model
نویسنده
چکیده
This paper introduces a methodology for route choice based on fuzzy preference relations. The core of the model is FiPV (Fuzzy-individuelle Präferenzen von Verkehrsteilnehmern or fuzzy traveler preferences), that is a choice function based on fuzzy pairwise comparisons for travel decisions. The proposed model may be the first application of fuzzy individual (preference-based) choice in travel demand modeling and probably also the first in this class of fuzzy models to consider the spatial knowledge of individual travelers in route choice. It is argued that travelers do not or cannot always follow perfect maximization principle. We formulate therefore a model that also takes into account the travelers with non-perfect-maximizing behavior. Although the model is not yet supported by empirical evidence, it shows a more transparent structure than those of the conventional dynamic route choice.
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