58 search results - page 9 / 12 » Intensional Sets in CLP |
WEBI
2001
Springer
15 years 4 months ago
2001
Springer
In the proposed data model for XML databases, an XML element is directly represented as a ground (variable-free) XML expression—a generalization of an XML element by incorporatio...
108
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PVLDB
2010
14 years 10 months ago
2010
Ontology-based data access is a powerful form of extending database technology, where a classical extensional database (EDB) is enhanced by an ontology that generates new intensio...
98
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COMPSAC
1996
IEEE
15 years 4 months ago
1996
IEEE
We present the architecture and design details of a logic database system that extends functionality in a number of ways. The system supports indefinite (non-Horn) facts in extens...
102
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JANCL
2006
15 years 7 days ago
2006
This paper describes an experimental platform for approximate knowledge databases called the Approximate Knowledge Database (AKDB), based on a semantics inspired by rough sets. The...
CACM
1999
14 years 12 months ago
1999
To facilitate the sharing of information using modern communication networks, users must be able to decide on a privacy policy--what information to conceal, what to reveal, and to...