Abstract | ||
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We illustrate the use of the scientific method in algorithmics by surveying recent developments in route planning on road networks. Several speed-up techniques proposed in the past decade are intuitive, elegant, and very efficient in practice, but lacked a theoretical explanation of their observed performance. By introducing a formal definition of road networks, recent theoretical work closed this gap. It also predicted that a previously untested algorithm should be even faster, which was confirmed by a subsequent implementation. |
Year | DOI | Venue |
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2011 | 10.1524/itit.2011.0656 | IT-INFORMATION TECHNOLOGY |
Keywords | DocType | Volume |
E.1 [Data Structures: Graphs and Networks], F.2.2 [Theory of Computation: Analysis of Algorithms and Problem Complexity: Nonnumerical Algorithms and Problems], G.2.2 [Mathematics of Computing: Discrete Mathematics: Graph Theory], G.2.3 [Mathematics of Computing: Discrete Mathematics: Applications], Algorithm Engineering | Journal | 53 |
Issue | ISSN | Citations |
6 | 1611-2776 | 0 |
PageRank | References | Authors |
0.34 | 0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Daniel Delling | 1 | 2049 | 108.90 |
Andrew V. Goldberg | 2 | 5883 | 676.30 |
Renato F. Werneck | 3 | 1743 | 84.33 |