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PLUS: A Message-Efficient Prototype for Location-Based Applications
2009
Proceedings / International Conference on Data Engineering
The PLUS system is designed to efficiently track moving object locations on a road network and execute continuous spatial queries in support of location-based services. PLUS implements a novel lazy position update mechanism that significantly reduces the communication overhead and server indexing load related to frequent location updates in moving object and moving query scenarios. The contribution of this demo is to present how the lazy position update scheme can achieve message-efficiency
doi:10.1109/icde.2009.48
dblp:conf/icde/HsuehZKWW09
fatcat:yhaykhof6ras5kg4ulgrxsisei