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Proxies for shortest path and distance queries (Extended abstract)

  • Beijing Advanced Innovation Center for Big Data and Brain Computing
  • Nanyang Technological University
  • Meta

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This study investigates a light-weight data reduction technique for speeding-up shortest path and distance queries on large graphs. We propose a notion of routing proxies (or simply proxies), each of which represents a small subgraph, referred to as deterministic routing areas (DRAs). We show that routing proxies hold good properties for speeding-up shortest path and distance queries, and there exists a linear-Time algorithm to compute routing proxies and their corresponding DRAs. Finally, we discuss the experimental results, and verify that our solution is a general technique for reducing graph sizes and speeding-up shortest path and distance queries, using real-life large graphs.

Original languageEnglish
Title of host publicationProceedings - 2017 IEEE 33rd International Conference on Data Engineering, ICDE 2017
PublisherIEEE Computer Society
Pages61-62
Number of pages2
ISBN (Electronic)9781509065431
DOIs
StatePublished - 16 May 2017
Event33rd IEEE International Conference on Data Engineering, ICDE 2017 - San Diego, United States
Duration: 19 Apr 201722 Apr 2017

Publication series

NameProceedings - International Conference on Data Engineering
ISSN (Print)1084-4627

Conference

Conference33rd IEEE International Conference on Data Engineering, ICDE 2017
Country/TerritoryUnited States
CitySan Diego
Period19/04/1722/04/17

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