Title :
Multi-Resolution Data Management for Opportunistic Networking
Author :
Carreras, Iacopo ; Tacconi, David ; Miorandi, Daniele ; Chlamtac, Imrich
Author_Institution :
CREATE-NET, Trento
Abstract :
In this work, we present a multi-resolution data management scheme for efficiently storing and diffusing information, which is originating from sensors and augmenting mobile applications. The proposed mechanism exploits the discrete wavelet transform properties for providing a location-dependent data management scheme, which alleviates the constraints on the storage resources needed for running context-aware mobile applications. The data management scheme has been implemented and evaluated by means of numerical simulations.
Keywords :
database management systems; discrete wavelet transforms; mobile computing; context-aware mobile applications; discrete wavelet transform; location-dependent data management scheme; mobile applications; multiresolution data management; opportunistic networking; Batteries; Context; Context-aware services; Discrete wavelet transforms; Image storage; Mobile communication; Multiresolution analysis; Numerical simulation; Resource management; Sensor phenomena and characterization;
Conference_Titel :
Mobile Data Management, 2007 International Conference on
Conference_Location :
Mannheim
Print_ISBN :
1-4244-1241-2
DOI :
10.1109/MDM.2007.23
