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» On Interpolation in Existence Logics
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FLOPS
2008
Springer
15 years 8 months ago
A Generalization of the Folding Rule for the Clark-Kunen Semantics
Abstract. In this paper, we propose more flexible applicability conditions for the folding rule that increase the power of existing unfold/fold systems for normal logic programs. O...
Javier Álvez, Paqui Lucio
DAGSTUHL
2008
15 years 8 months ago
Dualities for Constraint Satisfaction Problems
In a nutshell, a duality for a constraint satisfaction problem equates the existence of one homomorphism to the non-existence of other homomorphisms. In this survey paper, we give ...
Andrei A. Bulatov, Andrei A. Krokhin, Benoit Laros...
IJCAI
1993
15 years 8 months ago
Multiple Predicate Learning
We study multiple predicate learning in an empirical setting. Problems with existing inductive logic programming approaches in this setting are sketched and an empirical ILP syste...
Luc De Raedt, Nada Lavrac, Saso Dzeroski
FUIN
2007
93views more  FUIN 2007»
15 years 7 months ago
Davis-Putnam Style Rules for Deciding Property S
Two set systems E, F on an underlying set V will be said to have Property S if there exists a subset σ of V , such that σ ∩ e = ∅, for all e ∈ E and f ⊆ σ, for all f âˆ...
Robert Cowen, Adam Kolany
GIS
2005
ACM
16 years 8 months ago
Supporting uncertainty in moving objects in network databases
The management of moving objects has been intensively studied in the recent years. A wide and increasing range of database applications has to deal with spatial objects whose posi...
Ralf Hartmut Güting, Victor Teixeira de Almei...