4397 search results - page 382 / 880 » Relational Algebra Operations |
145
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CAISE
2005
Springer
16 years 11 days ago
2005
Springer
In data integration, a Merge operator takes as input a pair of schemas in some conceptual modelling language, together with a set of correspondences between their constructs, and p...
184
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UML
2005
Springer
16 years 9 days ago
2005
Springer
Abstract. Nowadays, object-oriented meta-languages such as MOF (MetaObject Facility) are increasingly used to specify domain-specific languages in the model-driven engineering comm...
141
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CAISE
2004
Springer
16 years 6 days ago
2004
Springer
This paper introduces an extension to the hypergraph data model used in the AutoMed data intergration approach that allows constraints common in static data modelling languages to ...
206
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CPAIOR
2004
Springer
16 years 6 days ago
2004
Springer
Abstract. We propose a new solution approach for the Job Shop Problem with Sequence Dependent Setup Times (SDST-JSP). The problem consists in scheduling jobs, each job being a set ...
170
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LICS
2000
IEEE
15 years 11 months ago
2000
IEEE
We study syntax-free models for name-passing processes. For interleaving semantics, we identify the indexing structure required of an early labelled transition system to support t...