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Schema Evolution
- Schema Evolution (3)
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... use of computers to assist in the learning situation in a simulation, game, tutorial, or drill and practice mode is reviewed on an ... an adjunct to support learning is compared to its use in a substitution mode. Evaluative studies of CAI are reviewed and costs are ...
Publication - admin - 04/16/2013 - 17:49 - 0 comments - 1 attachment
... 1.11 MB In this paper, we illustrate a preliminary approach to the translation of Web data between heterogeneous formats. This work fits into a larger pro ject whose aim is the development of a tool for the man- agement ...
Publication - paolop - 04/16/2013 - 09:38 - 0 comments - 1 attachment
... range: n/a Whenever transformation of data is used to bridge the gap of different data formats, and a query is given in the destination format, query reformulation can speed up ...
Publication - hartung - 04/16/2013 - 05:05 - 0 comments - 0 attachments
... multidimensional conditionally evolving schema(MD-CES) is a conceptual model for conditional schema changes, which modify the schema of ...
Publication - cat - 04/16/2013 - 04:16 - 0 comments - 1 attachment
... Matsuo, A.; Seta, K.; Hayashi, Y.; Ikeda, M. ... Matsuo, A Seta, K ...
Publication - cat - 04/16/2013 - 04:16 - 0 comments - 0 attachments
... KB Database evolution can be considered a combination ofschema evolution, in which the structure evolves with the ... and/or range of allowable values changes. We present a model in which mesodata – an additional domain definition layer containing ...
Publication - cat - 04/16/2013 - 04:05 - 0 comments - 1 attachment
... context-aware adaptation of Internet services in a mobile computing environment. The CARE hybrid reasoning mechanism is based on a loose interaction between ontological reasoning and efficient reasoning in a ...
Publication - admin - 04/15/2013 - 20:16 - 0 comments - 0 attachments