Paper Info
Title
Web architectures for scalable moving object servers
Abstract
The paper describes how the Web can be used as a support for intensive querying and display of large moving objects databases. We present first an architecture for a system which integrates incoming events provided by GPS servers in a spatio-temporal database, and permits to register queries over this database. We focus on continuous queries that allow users to receive notification of events affecting the initial result, and discuss the process of matching queries and events in order to perform this notification. Finally a prototype implementing a simplified version of this architecture is described. It uses standard XML-based languages in order to visualize the result of a query as dynamic maps where the motions can be tracked in real time.
Year
DOI
Venue
2002
10.1145/585147.585152
ACM-GIS
Keywords
Field
DocType
intensive querying,objects databases,continuous query,object server,initial result,spatio-temporal database,dynamic map,incoming event,web architecture,standard xml-based language,real time,gps server
Data mining,Architecture,XML,Computer science,Server,Global Positioning System,Spatial query,Database,Scalability
Conference
ISBN
Citations 
PageRank 
1-58113-591-2
6
0.50
References 
Authors
16
2
Name
Order
Citations
PageRank
Cédric du Mouza110014.67
Philippe Rigaux2444110.71