Schema Evolution publication categorizer

... The evolution of an information system is reflected in data modeling by database reorganization. Entity-Relationship (ER) ...

Publication - erhard - 04/16/2013 - 11:05 - 0 comments - 1 attachment

... of these system components to the real-world environment in which the information system is intended to function. A decision-centered ...

Publication - cat - 04/16/2013 - 01:38 - 0 comments - 1 attachment

... between two database schemas. They are an important tool in several areas of database research, notably in data integration and data exchange. However, a concrete theory of schema ...

Publication - hartung - 04/16/2013 - 00:27 - 0 comments - 1 attachment

... between two ontologies, has played a key role in data exchange, data integration and metadata management. Among numerous ... the information over multiple domains, is not well studied in the community. In this paper, we propose a novel Gauss Function based ...

Publication - hartung - 04/15/2013 - 23:49 - 0 comments - 1 attachment

... of a general framework for metadata management. In fact, during the last years three alternative notions of inversion for ... practical applicability. First, these algorithms work in exponential time and produce inverse mappings of exponential size. Second, ...

Publication - hartung - 04/15/2013 - 23:38 - 0 comments - 1 attachment