Title :
Management of multi-resolution data in a mobile spatial information visualization system
Author :
Follin, Jean-Michel ; Bouju, Alain ; Bertrand, Frédéric ; Boursier, Patrice
Author_Institution :
Lab. Informatique, Image, Interaction, Univ. de La Rochelle, France
Abstract :
We propose a solution for the management of multi-resolution data in a mobile spatial information visualization system. This system has a client server architecture and is characterized by a slow communication link. Our solution is based on use of increments, i.e. the "difference" between two datasets with different levels of detail. It allows reuse of locally available data and reduces the amount of data transferred between client and server.
Keywords :
client-server systems; data visualisation; electronic data interchange; information systems; mobile computing; client server architecture; data management; mobile spatial information visualization system; multiresolution data; Communication standards; Data visualization; Global Positioning System; Management information systems; Mobile communication; Mobile computing; Multiresolution analysis; Navigation; Personal digital assistants; Spatial resolution;
Conference_Titel :
Web Information Systems Engineering Workshops, 2003. Proceedings. Fourth International Conference on
Print_ISBN :
0-7695-2103-7
DOI :
10.1109/WISEW.2003.1286790
