The railway network is represented in the form of a graph. Mathematical methods of the graph theory are applied in order to find the maximum flow.
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In railways systems the timetable is typically represented as a weighted digraph on which itinerary queries are answered by shortest path algorithms, usually ...
In this paper, we developed an analytical model applicable for design and capacity anal- ysis of railway junctions. The proposed method determines the sequence ...
This paper rigorously addresses the consumed capacity underestimation caused by division-based methods in graph theory and polyhedral geometry.
The railway network is represented in the form of a graph. Mathematical methods of the graph theory are applied in order to find the maximum flow. Parameters of ...
Oct 16, 2024 · This paper rigorously addresses the consumed capacity underestimation caused by division-based methods in graph theory and polyhedral geometry.
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There are two methods for estimating railroad capacity: analytical and simulation. This paper reviews literature, on both techniques, for the estimation of ...
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Analytical methods include two main approaches of UIC 406 and CUI that compress the timetable to identify how much capacity is utilized. These methods have been ...
Definition of railway capacity. Based on (UIC 1996). Figure 2.5: Compression of timetable graphs according to the UIC406 capacity method. Partly based on ...
This new method is based on a graphic approach that uses operational time intervals as part of occupation time in accordance with the Slovak methodology. The ...