168 search results - page 30 / 34 » Optimized Index Structures for Querying RDF from the Web |
100
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SSDBM
2005
IEEE
15 years 6 months ago
2005
IEEE
Data products generated from remotely-sensed, geospatial imagery (RSI) used in emerging areas, such as global climatology, environmental monitoring, land use, and disaster managem...
WWW
2008
ACM
16 years 1 months ago
2008
ACM
We study in this paper the Web forum crawling problem, which is a very fundamental step in many Web applications, such as search engine and Web data mining. As a typical user-crea...
119
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BMCBI
2010
15 years 15 days ago
2010
Background: Finding the subgraphs of a graph database that are isomorphic to a given query graph has practical applications in several fields, from cheminformatics to image unders...
112
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CBMS
2006
IEEE
15 years 6 months ago
2006
IEEE
With the advances in medical imaging devices, large volumes of high-resolution 3D medical image data have been produced. These high-resolution 3D data are very large in size, and ...
136
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SIGIR
2008
ACM
15 years 8 days ago
2008
ACM
We study in this paper the problem of bridging the semantic gap between low-level image features and high-level semantic concepts, which is the key hindrance in content-based imag...