503 search results - page 16 / 101 » A multivalued knowledge-base model |
IJAR
2011
14 years 2 months ago
2011
In this paper we present a family of measures aimed at determining the amount of inconsistency in probabilistic knowledge bases. Our approach to measuring inconsistency is graded ...
104
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ECSQARU
2007
Springer
15 years 3 months ago
2007
Springer
Many merging operators have been proposed to merge either flat or stratified knowledge bases. The result of merging by such an operator is a flat base (or a set of models of the me...
FOIKS
2006
Springer
15 years 3 months ago
2006
Springer
The Nested List Normal Form is proposed as a syntactic normal form for semantically well-designed database schemata obtained from any arbitrary finite nesting of records and lists....
102
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AMAI
2006
Springer
2006
Springer
Functional and multivalued dependencies in nested databases generated by record and list constructor
14 years 11 months ago
tor. In order to capture different data models at a time, an abstract algebraic approach based on nested attributes is taken. The presence of the list constructor calls for a new i...
ECSQARU
2009
Springer
15 years 3 months ago
2009
Springer
In this paper, a new algebraic representation by the non-Archimedean fields is proposed to model stratified/ranked knowledge bases. The non-Archimedean representation is in the for...