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» Partial Models of Extended Generalized Logic Programs
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SIGMOD
2006
ACM
137views Database» more  SIGMOD 2006»
14 years 8 months ago
Extending object database interfaces with fuzziness through aspect-oriented design
Fuzzy logic has been used yet for extending database models to deal with vagueness in the definitions of linguistic concepts as "tall" or "long". However, the ...
Miguel-Ángel Sicilia, Elena García Barriocanal
ICLP
2004
Springer
14 years 2 months ago
On Programs with Linearly Ordered Multiple Preferences
The extended answer set semantics for logic programs allows for the defeat of rules to resolve contradictions. We propose a refinement of these semantics based on a preference rel...
Davy Van Nieuwenborgh, Stijn Heymans, Dirk Vermeir
LPNMR
2005
Springer
14 years 2 months ago
Guarded Open Answer Set Programming
Open answer set programming (OASP) is an extension of answer set programming where one may ground a program with an arbitrary superset of the program’s constants. We define a ...
Stijn Heymans, Davy Van Nieuwenborgh, Dirk Vermeir
AAAI
2004
13 years 10 months ago
Loop Formulas for Circumscription
Clark's completion is a simple nonmonotonic formalism and a special case of several nonmonotonic logics. Recently there has been work on extending completion with "loop ...
Joohyung Lee, Fangzhen Lin
IPL
2008
102views more  IPL 2008»
13 years 8 months ago
The connection between two ways of reasoning about partial functions
Undefined terms involving the application of partial functions and operators are common in program specifications and in discharging proof obligations that arise in design. One wa...
John S. Fitzgerald, Cliff B. Jones