3470 search results - page 229 / 694 » Head-Elementary-Set-Free Logic Programs |
226
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ICLP
2003
Springer
15 years 11 months ago
2003
Springer
In recent research on nonmonotonic logic programming, repeatedly strong equivalence of logic programs P and Q has been considered, which holds if the programs P ∪ R and Q ∪ R h...
281
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LISP
2006
15 years 6 months ago
2006
The task of designing and implementing a compiler can be a difficult and error-prone process. In this paper, we present a new approach based on the igher-order abstract syntax and ...
170
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VLDB
2002
ACM
15 years 6 months ago
2002
ACM
A workflow consists of a collection of coordinated tasks designed to carry out a welldefined complex process, such as catalog ordering, trip planning, or a business process in an ...
148
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LPNMR
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. We consider the simplification of logic programs under the stablemodel semantics, with respect to the notions of strong and uniform equivalence between logic programs, r...
197
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FSTTCS
1999
Springer
15 years 10 months ago
1999
Springer
We present a (the rst?) sound and relatively complete Hoare logic for a simple imperative programming language including mutually recursive procedures with call-by-value parameters...