2286 search results - page 188 / 458 » The Combination and Evaluation of Query Performance Predicti... |
173
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EDBT
2004
ACM
15 years 11 months ago
2004
ACM
Abstract. We present a cost-based adaptive clustering method to improve average performance of spatial queries (intersection, containment, enclosure queries) over large collections...
162
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WWW
2003
ACM
16 years 7 months ago
2003
ACM
Much attention has been accorded to Location-Based Services and location tracking, a necessary component in active, trigger-based LBS applications. Tracking the location of a larg...
154
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DBKDA
2009
IEEE
15 years 9 months ago
2009
IEEE
Software systems in health care, such as disease and medical-record management, or financial applications, such as customer relationship and portfolio management, have very often...
181
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JIKM
2011
14 years 9 months ago
2011
Abstract. This paper presents a novel approach for extracting personal data and automatically generating Personal Data Reports (PDRs) from relational databases. Such PDRs can be us...
185
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ISVC
2009
Springer
16 years 28 days ago
2009
Springer
Estimating the disparity field between two stereo images is a common task in computer vision, e.g., to determine a dense depth map. Variational methods currently are among the mos...