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Title: PLUS: A message-efficient prototype for location-based applications
Authors: Hsueh, Y.-L.
Zimmermann, R. 
Ku, W.-S.
Wang, H.
Wang, C.-D.
Issue Date: 2009
Citation: Hsueh, Y.-L.,Zimmermann, R.,Ku, W.-S.,Wang, H.,Wang, C.-D. (2009). PLUS: A message-efficient prototype for location-based applications. Proceedings - International Conference on Data Engineering : 1515-1518. ScholarBank@NUS Repository.
Abstract: 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 under various conditions which can be interactively set via user-selectable parameters in a graphical user interface. © 2009 IEEE.
Source Title: Proceedings - International Conference on Data Engineering
ISBN: 9780769535456
ISSN: 10844627
DOI: 10.1109/ICDE.2009.48
Appears in Collections:Staff Publications

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