3836 search results - page 369 / 768 » Semantics of Database Transformations |
218
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ATVA
2010
Springer
15 years 5 months ago
2010
Springer
: Narrowing the wide conceptual gap between problem and implementation domains is considered a significant factor within software engineering. Currently, such a relation is often o...
214
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ESOP
2011
Springer
14 years 11 months ago
2011
Springer
Abstract. Dependent grammars extend context-free grammars by allowing semantic values to be bound to variables and used to constrain parsing. Dependent grammars can cleanly specify...
235
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PLDI
2011
ACM
14 years 10 months ago
2011
ACM
Translation validators are static analyzers that attempt to verify that program transformations preserve semantics. Normalizing translation validators do so by trying to match the...
206
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WWW
2007
ACM
16 years 8 months ago
2007
ACM
In XML databases, materializing queries and their results into views in a semantic cache can improve the performance of query evaluation by reducing computational complexity and I...
331
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ICLP
2009
Springer
16 years 8 months ago
2009
Springer
This paper considers a semantic approach for merging logic programs under answer set semantics. Given logic programs P1, . . . , Pn, the goal is to provide characterisations of the...