Sciweavers

96 search results - page 3 / 20
» An Optimization for Reasoning with Forest Logic Programs
Sort
View
PLILP
1993
Springer
13 years 11 months ago
Narrowing Approximations as an Optimization for Equational Logic Programs
Abstract. Solving equations in equational theories is a relevant programming paradigm which integrates logic and equational programming into one unified framework. Efficient metho...
María Alpuente, Moreno Falaschi, Marí...
ILP
2003
Springer
14 years 5 days ago
Query Optimization in Inductive Logic Programming by Reordering Literals
Query optimization is used frequently in relational database management systems. Most existing techniques are based on reordering the relational operators, where the most selective...
Jan Struyf, Hendrik Blockeel
ALP
1997
Springer
13 years 11 months ago
Optimal Non-deterministic Functional Logic Computations
Abstract. We show that non-determinism simplifies coding certain problems into programs. We define a non-confluent, but well-behaved class of rewrite systems for supporting non-...
Sergio Antoy
JAIR
2007
121views more  JAIR 2007»
13 years 6 months ago
On the Semantics of Logic Programs with Preferences
This work is a contribution to prioritized reasoning in logic programming in the presence of preference relations involving atoms. The technique, providing a new interpretation fo...
Sergio Greco, Irina Trubitsyna, Ester Zumpano
ICFP
2003
ACM
14 years 7 months ago
An effective theory of type refinements
We develop an explicit two level system that allows programmers to reason about the behavior of effectful programs. The first level is an ordinary ML-style type system, which conf...
Yitzhak Mandelbaum, David Walker, Robert Harper