2704 search results - page 117 / 541 » Constraint Management in Engineering of Complex Information ... |
162
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PODS
2010
ACM
15 years 6 months ago
2010
ACM
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...
136
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OTM
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. Model Driven Engineering (MDE) aims to help software deto abstract the system implementations by means of models and meta-models. In Web-based Collaborative Information S...
183
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CAISE
1995
Springer
15 years 9 months ago
1995
Springer
In this work we discuss a number of issues for the design of hypertext systems in an actor-based model of computation. We examine how the "traditional" basic concepts whi...
152
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4OR
2004
15 years 6 months ago
2004
Most of the liberalized electricity systems use the auction as a market model. The complexity of the underlying optimization formulation depends on the technical and regulatory con...
175
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EXPERT
2006
15 years 6 months ago
2006
abstraction rules that hide the complexity of systems of components. We've begun this process in the domain of sensor/actuator network applications, observing that in manyappl...