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DEXA
2000
Springer
95views Database» more  DEXA 2000»
13 years 12 months ago
Formalizing Workflows Using the Event Calculus
The event calculus is a logic programming formalism for representing events and their effects especially in database applications. This paper presents the use of the event calculus...
Nihan Kesim Cicekli, Yakup Yildirim
KR
1998
Springer
13 years 11 months ago
Specifying Transactions for Extended Abduction
Extended abduction introduced by Inoue and Sakama (1995) generalizes traditional abduction in the sense that it can compute negative explanations by removing hypotheses from a non...
Katsumi Inoue, Chiaki Sakama
ER
1995
Springer
152views Database» more  ER 1995»
13 years 11 months ago
A Logic Framework for a Semantics of Object-Oriented Data Modeling
We describe a (meta) formalism for defining a variety of (object oriented) data models in a unified framework based on a variation of first-order logic. As specific example we use...
Olga De Troyer, Robert Meersman
ICLP
2009
Springer
14 years 4 days ago
Integration of Abductive Reasoning and Constraint Optimization in SCIFF
Abstract. Abductive Logic Programming (ALP) and Constraint Logic Programming (CLP) share the feature to constrain the set of possible solutions to a program via integrity or CLP co...
Marco Gavanelli, Marco Alberti, Evelina Lamma
CADE
2010
Springer
13 years 8 months ago
MCMT: A Model Checker Modulo Theories
Abstract. We describe mcmt, a fully declarative and deductive symbolic model checker for safety properties of infinite state systems whose state variables are arrays. Theories spec...
Silvio Ghilardi, Silvio Ranise