1888 search results - page 110 / 378 » Algorithms for Querying by Spatial Structure |
193
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Increasing popularity of XML in recent years has generated much interest in query processing over graph-structured data. To support efficient evaluation of path expressions, many ...
138
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
In this work we present a new string similarity feature, the sparse spatial sample (SSS). An SSS is a set of short substrings at specific spatial displacements contained in the or...
181
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ICCV
2005
IEEE
15 years 12 months ago
2005
IEEE
We develop a method for learning the spatial statistics of optical flow fields from a novel training database. Training flow fields are constructed using range images of natur...
151
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VLDB
2002
ACM
15 years 6 months ago
2002
ACM
The problem of indexing path queries in semistructured/XML databases has received considerable attention recently, and several proposals have advocated the use of structure indexe...
176
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ICPP
1993
IEEE
15 years 10 months ago
1993
IEEE
Abstract Data-parallel algorithms for R-trees, a common spatial data structure are presented, in the domain of planar line segment data e.g., Bureau of the Census TIGER Line les ....