2298 search results - page 72 / 460 » Querying spatial patterns |
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IDEAS
2008
IEEE
15 years 7 months ago
2008
IEEE
As the popularity of areas including document storage and distributed systems continues to grow, the demand for high performance XML databases is increasingly evident. This has le...
ER
2001
Springer
15 years 5 months ago
2001
Springer
Rapid development of information technology such as mobile terminals and GPS systems enabled information services that provide location-oriented information based on users’ posit...
109
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GIS
1995
ACM
15 years 4 months ago
1995
ACM
An algorithm is presented to answer window queries in a quadtree-based spatial database environment by retrieving the covering blocks in the underlying spatial database. It works ...
DAWAK
2008
Springer
15 years 2 months ago
2008
Springer
Abstract. Data mining algorithms are often embedded in more complex systems, serving as the provider of data for internal decision making within these systems. In this paper we add...
97
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KDD
2004
ACM
16 years 29 days ago
2004
ACM
In many applications that track and analyze spatiotemporal data, movements obey periodic patterns; the objects follow the same routes (approximately) over regular time intervals. ...