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» On sets not belonging to algebras
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AI
2008
Springer
13 years 9 months ago
Analysing inconsistent first-order knowledgebases
It is well-known that knowledgebases may contain inconsistencies. We provide a framework of measures, based on a first-order four-valued logic, to quantify the inconsistency of a ...
John Grant, Anthony Hunter
APAL
2008
87views more  APAL 2008»
13 years 9 months ago
Characterising nested database dependencies by fragments of propositional logic
We extend the earlier results on the equivalence between the Boolean and the multivalued dependencies in relational databases and fragments of the Boolean propositional logic. It ...
Sven Hartmann, Sebastian Link
CORR
2008
Springer
91views Education» more  CORR 2008»
13 years 9 months ago
Measure and integral with purely ordinal scales
We develop a purely ordinal model for aggregation functionals for lattice valued functions, comprising as special cases quantiles, the Ky Fan metric and the Sugeno integral. For m...
Dieter Denneberg, Michel Grabisch
ENTCS
2008
120views more  ENTCS 2008»
13 years 9 months ago
Specifying and Executing Reactive Scenarios With Lutin
This paper presents the language Lutin and its operational semantics. This language specifically targets the domain of reactive systems, where an execution is a (virtually) infini...
Pascal Raymond, Yvan Roux, Erwan Jahier
CCE
2006
13 years 9 months ago
Computation of equilibria in models of flue gas washer plants
7 A flue gas washer is a plant for the absorption of noxious components of industrial gas output. The type of flue gas washers that is considered here is a spray tower. In the towe...
Wolfgang Desch, Karin Horn, Georg Propst