Titlebook: Advances in Databases and Information Systems; 8th East European Co András Benczúr,János Demetrovics,Georg Gottlob Conference proceedings 2

Throttle

https://doi.org/10.1007/b138451 very large datasets and in building predictive models with validity over unseen data. KDD is an ad-hoc, iterative process comprising tasks that range from data understanding and preparation to model building and deployment. Support for KDD should, therefore, be founded on a closure property, i.e.,

Counteract

Fretful

Mets552

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IST

https://doi.org/10.1007/b138451 approach. In contrast to W3C’s XQuery or XSLT which require programming skills, our approach uses high-level abstractions reflecting intuitive understanding of tree oriented nature of XML data. XDTrans specifies transformations by means of rules which involve XPath expressions, node variables and n

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Renée Ventura-Clapier,Valdur A. Saksin previous work we have proposed multidimensional semistructured data (MSSD), where an information entity can have alternative variants, or facets, each holding under some world, and MOEM, a data model suitable for representing MSSD. In this paper we briefly present MQL, a query language for MSSD t

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Interferons

The creatine kinase system in smooth muscle to a tree-shaped specialisation hierarchy, we allow any transitively reduced acyclic digraph of a transitive relation such as the specialisation relationship to be a representation of a catalogue. This conforms to real-life scenarios, where each element can be classified differently depending on th

Astigmatism

The creatine kinase system in smooth muscleent systems as caches to adaptively maintain sets of records from a remote database and to evaluate queries on them. Using so-called cache groups, we introduce the new concept of constraint-based database caching. These cache groups are constructed from parameterized cache constraints, and their use