3836 search results - page 399 / 768 » Semantics of Database Transformations |
197
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PODS
2008
ACM
16 years 6 months ago
2008
ACM
Data exchange, also known as data translation, has been extensively investigated in recent years. One main direction of research has focused on the semantics and the complexity of...
215
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ECSQARU
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We consider a realization of Reiter-style default logic on top of description logic knowledge bases (DL-KBs). To this end, we present elegant transformations from default...
213
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AGTIVE
2007
Springer
16 years 27 days ago
2007
Springer
In this article, we propose to use the Discrete EVent system Specification (DEVS) formalism to describe and execute graph transformation control structures. We provide a short rev...
161
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ECOOP
2007
Springer
16 years 27 days ago
2007
Springer
Like other software artefacts, metamodels evolve over time. We propose a transformational approach to assist metamodel evolution by stepwise adaptation. In the first part of the p...
162
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ICTCS
2005
Springer
16 years 7 days ago
2005
Springer
In the design of type systems for XML programming languages based on regular expression types and patterns the focus has been over result analysis, with the main aim of statically ...