Mobile continuous nearest neighbor queries on air

Kwang Jin Park, Patrick Valduriez, Hyunseung Choo

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

3 Scopus citations

Abstract

In this paper, we propose new spatial query processing al-gorithms to support Mobile Continuous Nearest Neighbor Query (MCNNQ) in wireless broadcast environments. Each client (object) computes individually the function that best captures the locations of the moving objects, while a server is only responsible for delivering information gathered from the clients. Extensive experiments demonstrate that our location-based data dissemination algorithm significantly out-performs index-based solutions.

Original languageEnglish
Title of host publicationProceedings of the 16th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM GIS 2008
Pages463-466
Number of pages4
DOIs
StatePublished - 2008
Event16th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM GIS 2008 - Irvine, CA, United States
Duration: 5 Nov 20087 Nov 2008

Publication series

NameGIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems

Conference

Conference16th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM GIS 2008
Country/TerritoryUnited States
CityIrvine, CA
Period5/11/087/11/08

Keywords

  • GIS
  • Spatial databases

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