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  • 标题:Arc-Flags in Dynamic Graphs
  • 作者:Emanuele Berrettini ; Gianlorenzo D'Angelo ; Daniel Delling
  • 期刊名称:OASIcs : OpenAccess Series in Informatics
  • 电子版ISSN:2190-6807
  • 出版年度:2009
  • 卷号:12
  • DOI:10.4230/OASIcs.ATMOS.2009.2149
  • 出版社:Schloss Dagstuhl -- Leibniz-Zentrum fuer Informatik
  • 摘要:Computation of quickest paths has undergoing a rapid development in recent years. It turns out that many high-performance route planning algorithms are made up of several basic ingredients. However, not all of those ingredients have been analyzed in a \emph{dynamic} scenario where edge weights change after preprocessing. In this work, we present how one of those ingredients, i.e., Arc-Flags can be applied in dynamic scenarios
  • 关键词:Shortest Path; Speed-Up Technique; Dynamic Graph Algorithm
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