1071 search results - page 5 / 215 » A Data Model for Moving Objects Supporting Aggregation |
ADBIS
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. In moving object databases, many authors assume that number and position of objects to be processed are always known in advance. Detecting an unknown moving object and pu...
DASFAA
2008
IEEE
15 years 3 months ago
2008
IEEE
In this paper we propose a distributed meta-index using a peer-to-peer protocol to allow spatio-temporal queries of moving objects on a large set of distributed database servers. W...
JSS
2011
14 years 9 days ago
2011
Location-based services have attracted the attention of important research in the field of mobile computing. Specifically, different mechanisms have been proposed to process loc...
DAGSTUHL
2007
14 years 11 months ago
2007
Abstract. Moving objects produce trajectories, which are stored in databases by means of finite samples of time-stamped locations. When also speed limitations in these sample poin...
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GIS
2005
ACM
15 years 10 months ago
2005
ACM
The management of moving objects has been intensively studied in the recent years. A wide and increasing range of database applications has to deal with spatial objects whose posi...