Decision Support System for Robust Urban Transport Management

Abstract

Abstract-We present a decision support application which can be used for alternative route generation in case of tramway traffic disruptions. Our solution is based on a mixed graph network model, where vertices represent major points and edges are used to model track sections. The proposed application uses model data stored in a set of source files and enables the user to execute one of four algorithms which are useful for tramway traffic management in case of a crisis situation.

Collective decision making in dynamic vehicle routing problem

“…Also approaches based on dynamic programming could by classified as trajectory based simulations [3], [17]. In the literature, other classes of approaches to dynamic VPR are also considered, such as Scenario Based Planning [2] and Logic and Graph Theory-based approach [11], [22]. The approach presented in this paper is the trajectorybased simulation.…”