Schema Evolution publication categorizer

... Views over databases have recently regained attention in the context of data warehouses, which are seen as materialized views. In this setting, efficient view maintenance is an important issue, for which ...

Publication - huliganka - 04/16/2013 - 23:49 - 0 comments - 1 attachment

... heterogeneous data sources has been extensively studied in data integration applications. However, the increasing number of tools ... to support. These mappings are usually directly coded in executable transformations using arithmetic expressions. And there is no ...

Publication - huliganka - 04/16/2013 - 23:27 - 0 comments - 1 attachment

... and heterogeneous data sources is an important issue in many applications such as mediation systems, datawarehouses, or ... when the target schema and the source schemas are in XML format. In this paper, we propose a framework to automatically find the mappings for ...

Publication - huliganka - 04/16/2013 - 21:06 - 0 comments - 1 attachment

... These MDE approaches have some concepts and techniques in common such as modeling, metamodels and model transformation. However, ... should be envisaged such as metamodel matching. In this paper, we discuss some issues and provide some insights into ...

Publication - huliganka - 04/16/2013 - 21:06 - 0 comments - 1 attachment

... basic similarity and structural similarity values are used in the pair wise element similarity computing which is the final similarity ...

Publication - huliganka - 04/16/2013 - 20:05 - 0 comments - 1 attachment

... Mapping between heterogeneous data is a central problem in many dataintensive applications. In particular, using one mapping language causes serious limitations and ...

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

... of heterogeneous data sources is an important issue in many applications such as mediation systems or web-based systems. In these systems, each data source exports a schema and each application ...

Publication - admin - 04/16/2013 - 14:27 - 0 comments - 1 attachment

... evolve, some schema updates may violate these rules. In order to maintain complete behavioral schema consistency, traditional ... of existing methods. Such operations are very expensive in a database context. To ease schema evolution, we propose to support ...

Publication - erhard - 04/16/2013 - 10:27 - 0 comments - 1 attachment