Schema Evolution publication categorizer

... Proc. of the Model Transformations in Practice Workshop at MoDELS 2005 ... both declarative and imperative constructs to be used in transformation definitions. The paper describes the language syntax by ...

Publication - huliganka - 04/17/2013 - 01:27 - 0 comments - 1 attachment

... 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

... 454.07 KB We consider in this paper that a DSL (Domain Specific Language) may be defined by a set ... of these definitions is of paramount importance in any model engineering activity. In order to fullfill the goals of agility and precision in the definition of ...

Publication - huliganka - 04/16/2013 - 22:49 - 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

... transformation of XML documents with different schemas. In this work, we are interested in the process of matching between data schemes in order to transform ...

Publication - huliganka - 04/16/2013 - 20:27 - 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

... Views over databases have 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 - cat - 04/16/2013 - 19:38 - 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

... . Schema and ontology matching is a critical problem in many application domains, such as semantic web, schema/ontology integration, ... different matching solutions have been proposed so far. In this paper we present a new classification of schema-based matching ...

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