1487 search results - page 107 / 298 » Representing and Querying Data Transformations |
122
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CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
In this paper, we present a 3D X-Ray Transform based multilinear feature extraction and classification method for Digital Multi-focal Images (DMI). In such images, morphological i...
127
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DASFAA
2007
IEEE
15 years 5 months ago
2007
IEEE
Abstract. We have defined an XML structural index called the Structure Index Tree (SIT), which eliminates duplicate structures arising from the equivalent subtrees in an XML docume...
156
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RR
2010
Springer
14 years 12 months ago
2010
Springer
Role-based access control is a standard mechanism in information systems. Based on the role a user has, certain information is kept from the user even if requested. For ontologies ...
119
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EDBT
2004
ACM
16 years 1 months ago
2004
ACM
A location-based service (LBS) provides information based on the location information specified in a query. Nearest-neighbor (NN) search is an important class of queries supported ...
151
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PODS
2011
ACM
14 years 4 months ago
2011
ACM
In the traditional data exchange setting, source instances are restricted to be complete in the sense that every fact is either true or false in these instances. Although natural ...