5144 search results - page 407 / 1029 » Enhancing Search with Structure |
174
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BMCBI
2008
15 years 7 months ago
2008
Background: Identification of RNA homologs within genomic stretches is difficult when pairwise sequence identity is low or unalignable flanking residues are present. In both cases...
176
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JUCS
2007
15 years 6 months ago
2007
: Integration of heterogeneous information in the context of Internet becomes a key activity to enable a more organized and semantically meaningful access to data sources. As Inter...
197
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GIS
2002
ACM
15 years 6 months ago
2002
ACM
A very important class of queries in GIS applications is the class of K-Nearest Neighbor queries. Most of the current studies on the K-Nearest Neighbor queries utilize spatial ind...
200
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Retrieval queries that combine structural constraints with keyword search represent a significant challenge to XML data management systems. Queries are expected to be answered as...
213
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ICMCS
2007
IEEE
16 years 1 months ago
2007
IEEE
— An important problem in color based image retrieval is the lack of efficient way to represent both the color and the spatial structure information with single descriptor. To so...