112 search results - page 19 / 23 » On the Expressiveness of Levesque's Normal Form |
LPAR
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we propose a nonmonotonic extension ALC + Tmin of the Description Logic ALC for reasoning about prototypical properties and inheritance with exception. The logic ALC ...
HASKELL
2006
ACM
14 years 1 months ago
2006
ACM
Haskell’s type system with multi-parameter constructor classes and functional dependencies allows static (compile-time) computations to be expressed by logic programming on the ...
PODS
1997
ACM
13 years 11 months ago
1997
ACM
We rework parts of the classical relational theory when the underlying domain is a structure with some interpreted operations that can be used in queries. We identify parts of the...
ATVA
2008
Springer
13 years 9 months ago
2008
Springer
Multi-valued Model Checking is an extension of classical, two-valued model checking with multi-valued logic. Multi-valuedness has been proved useful in expressing additional inform...
LREC
2008
13 years 9 months ago
2008
Combinatorial Category Grammar is (CCG) a lexicalized grammar formalism which is expressed by syntactic category, a logical form representation. There are difficulties in represen...