25041 search results - page 4232 / 5009 » Algorithms for Clustering Data |
213
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CIKM
2006
Springer
15 years 11 months ago
2006
Springer
In this paper we introduce the distributed spatio-temporal similarity search problem: given a query trajectory Q, we want to find the trajectories that follow a motion similar to ...
224
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CIKM
2006
Springer
15 years 11 months ago
2006
Springer
Research in the areas of privacy preserving techniques in databases and subsequently in privacy enhancement technologies have witnessed an explosive growth-spurt in recent years. ...
197
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DAS
2006
Springer
15 years 11 months ago
2006
Springer
Text detection and tracking is an important step in a video content analysis system as it brings important semantic clues which is a vital supplemental source of index information....
202
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EKAW
2006
Springer
15 years 11 months ago
2006
Springer
Existing ontology matching algorithms use a combination of lexical and structural correspondance between source and target ontologies. We present a realistic case-study where both ...
184
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ENC
2006
IEEE
15 years 11 months ago
2006
IEEE
In this work, by using the local node refinement technique purposed in [2, 1], and a quad-tree type algorithm [3, 13], we built a global refinement technique for Kansa's unsy...