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LPNMR
2005
Springer
16 years 13 hour ago
Answer Sets for Propositional Theories
Equilibrium logic, introduced by David Pearce, extends the concept of an answer set from logic programs to arbitrary sets of formulas. Logic programs correspond to the special case...
Paolo Ferraris
OOPSLA
2005
Springer
16 years 9 hour ago
A delta-driven execution model for semantic computing
We describe (and demonstrate) the execution model of a computing platform where computation is both incremental and data-driven. We call such an approach delta-driven. The platfor...
Roly Perera, Jeff Foster, György Koch
PPDP
2004
Springer
15 years 12 months ago
Semi-naive evaluation in linear tabling
Semi-naive evaluation is an effective technique employed in bottom-up evaluation of logic programs to avoid redundant joins of answers. The impact of this technique on top-down e...
Neng-Fa Zhou, Yi-Dong Shen, Taisuke Sato
ICCL
1998
IEEE
15 years 10 months ago
Loop Optimization for Aggregate Array Computations
An aggregate array computation is a loop that computes accumulated quantities over array elements. Such computations are common in programs that use arrays, and the array elements...
Yanhong A. Liu, Scott D. Stoller
POPL
1997
ACM
15 years 10 months ago
Type-Checking Higher-Order Polymorphic Multi-Methods
We present a new predicative and decidable type system, called ML , suitable for languages that integrate functional programming and parametric polymorphism in the tradition of ML...
François Bourdoncle, Stephan Merz