Schema Evolution publication categorizer

... n/a The entities described in the Gene Ontology, (i.e., molecular functions, cellular components and biological processes), often make reference (in their names) to other entities, either from GO or from other ontologies, ...

Publication - hartung - 04/17/2013 - 12:05 - 0 comments - 0 attachments

... Summer School on Generative and Transformation Techniques in Software Engineering, LNCS 2006 ...

Publication - cat - 04/16/2013 - 19:49 - 0 comments - 1 attachment

... 676.21 KB In this article, we develop a relational algebra for metadata integration, ... where the number of relations and/or the number of columns in relations of the output varies dynamically with the input instance. Among ... generalized dynamic output schemas, where the values in any (fixed) number of input columns can determine output schemas.Further ...

Publication - cat - 04/16/2013 - 18:27 - 0 comments - 1 attachment

... semantic mappings are necessary but troublesome in data sharing systems. While most current work focuses on seeking automated ... for constructing exten-sible mappings between XML schemas. In our model, complex global mappings are constructed by first defining simple ...

Publication - massmann - 04/15/2013 - 21:27 - 0 comments - 0 attachments