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» On Reductive Semantics of Aggregates in Answer Set Programmi...
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ASP
2003
Springer
15 years 4 months ago
Suitable Graphs for Answer Set Programming
Abstract. Often graphs are used to investigate properties of logic programs. In general, different graphs represent different kinds of information of the corresponding programs. ...
Thomas Linke
FUIN
2010
137views more  FUIN 2010»
14 years 9 months ago
Extending and Implementing RASP
In previous work we have proposed an extension to ASP (Answer Set Programming), called RASP, standing for ASP with Resources. RASP supports declarative reasoning on production and...
Stefania Costantini, Andrea Formisano, Davide Pett...
LOPSTR
2009
Springer
15 years 6 months ago
LP with Flexible Grouping and Aggregates Using Modes
We propose a new grouping operator for logic programs based on the group_by operator of SQL. The novelty of our proposal lies in the use of modes, which allows us to relax some rat...
Marcin Czenko, Sandro Etalle
AAAI
2008
15 years 1 months ago
Loop Formulas for Logic Programs with Arbitrary Constraint Atoms
We formulate loop formulas for logic programs with arbitrary constraint atoms, for the semantics based on conditional satisfaction. This provides a method for answer set computati...
Jia-Huai You, Guohua Liu
131
Voted
EUSFLAT
2009
118views Fuzzy Logic» more  EUSFLAT 2009»
14 years 9 months ago
Operational Semantics for a Fuzzy Logic Programming System with Defaults and Constructive Answers
In this paper we present the operational semantics of RFuzzy, a fuzzy Logic Programming framework that represents thruth values using real numbers from the unit interval. RFuzzy pr...
Hannes Strass, Susana Muñoz-Hernánde...