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COOPIS
2003
IEEE
14 years 1 months ago
2003
IEEE
The use of semantic knowledge in its various forms has become an important aspect in managing data in database and information systems. In the form of integrity constraints, it ha...
CPM
2000
Springer
14 years 1 days ago
2000
Springer
Abstract. The mathematical concept of document resemblance captures well the informal notion of syntactic similarity. The resemblance can be estimated using a fixed size “sketch...
AH
2008
Springer
14 years 2 months ago
2008
Springer
In order to navigate huge document collections efficiently, tagged hierarchical structures can be used. For users, it is important to correctly interpret tag combinations. In this ...
SIAMDM
1998
13 years 7 months ago
1998
For every string inclusion relation there are two optimization problems: find a longest string included in every string of a given finite language, and find a shortest string in...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
Automatic annotation of documents with controlled vocabulary terms (descriptors) from a conceptual thesaurus is not only useful for document indexing and retrieval. The mapping of...