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Download statistics - Document (COUNTER):
Beyersdorff, O.; Nebesov, Y.: Edges as nodes - A new approach to timetable information. In: 9th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'09). Wadern : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH, 2009 (OpenAccess Series in Informatics ; 12), 2147. DOI: https://doi.org/10.4230/OASIcs.ATMOS.2009.2147
Repository version
Selected time period:
Sum total of downloads: 92
| Abstract: | |
In this paper we suggest a new approach to timetable information by introducing the "edge-converted graph" of a timetable. Using this model we present simple algorithms that solve the earliest arrival problem (EAP) and the minimum number of transfers problem (MNTP). For constant-degree graphs this yields linear-time algorithms for EAP and MNTP which improves upon the known DIJKSTRA-based approaches. We also test the performance of our algorithms against the classical algorithms for EAP and MNTP in the time-expanded model. | |
| License of this version: | CC BY 3.0 Unported |
| Document Type: | BookPart |
| Publishing status: | publishedVersion |
| Issue Date: | 2009 |
| Appears in Collections: | Fakultät für Elektrotechnik und Informatik |
distribution of downloads over the selected time period:
downloads by country:
| pos. | country | downloads | ||
|---|---|---|---|---|
| total | perc. | |||
| 1 |  |
Germany | 52 | 56.52% |
| 2 |  |
United States | 22 | 23.91% |
| 3 |  |
China | 9 | 9.78% |
| 4 |  |
Ireland | 2 | 2.17% |
| 5 |  |
Taiwan | 1 | 1.09% |
| 6 |  |
Russian Federation | 1 | 1.09% |
| 7 |  |
Poland | 1 | 1.09% |
| 8 |  |
Netherlands | 1 | 1.09% |
| 9 |  |
Hungary | 1 | 1.09% |
| 10 |  |
Australia | 1 | 1.09% |
| other countries | 1 | 1.09% | ||
Further download figures and rankings:
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