2858 search results - page 149 / 572 » Logics with Aggregate Operators |
CL
1999
Springer
13 years 9 months ago
1999
Springer
Van Emden's incremental queries address the inadequacy of current Prolog-style querying mechanism in most logic programming systems for interactive problem-solving. In the co...
SCP
2010
13 years 8 months ago
2010
Constraint automata have been introduced to provide a compositional, operational semantics for the exogenous coordination language Reo, but they can also serve interface specifica...
LICS
2009
IEEE
14 years 4 months ago
2009
IEEE
A psi-calculus is an extension of the pi-calculus with nominal data types for data structures and for logical assertions representing facts about data. These can be transmitted be...
DEON
2004
Springer
14 years 3 months ago
2004
Springer
This paper studies the logic of a dyadic modal operator for being obliged to meet a condition ρ before a condition δ becomes true. Starting from basic intuitions we arrive at a s...
ICLP
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. Pruning operators, such as cut, are important to develop efficient logic programs as they allow programmers to reduce the search space and thus discard unnecessary compu...