2298 search results - page 210 / 460 » Querying spatial patterns |
125
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ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
Research on spatial network databases has so far considered that there is a single cost value associated with each road segment of the network. In most real-world situations, howev...
140
Voted
DEXAW
2000
IEEE
15 years 8 months ago
2000
IEEE
Current models for cardinal directions, such as north and northeast, are either point-based or region-based, but no models exist that apply equally, independent of the geometric d...
136
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ICMCS
1995
IEEE
15 years 7 months ago
1995
IEEE
This paper presents a framework for data modeling ntic abstraction of image/video data. The framework is based on spatio-temporalinformation associated with salient objects in an ...
162
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EUROPAR
2008
Springer
15 years 5 months ago
2008
Springer
Abstract. Distributed moving object database servers are a feasible solution to the scalability problem of centralized database systems. In this paper we propose a distributed inde...
148
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GEOINFORMATICA
2006
15 years 4 months ago
2006
With the rapid advancements in positioning technologies such as the Global Positioning System (GPS) and wireless communications, the tracking of continuously moving objects has bec...