Schema Evolution publication categorizer

... n/a Semantic matching of schemas in heterogeneous data sharing systems is time consuming and error prone. ... techniques for mapping two schemas at a time. In a large-scale scenario, where data sharing involves a large number of data ...

Publication - cat - 04/17/2013 - 08:05 - 0 comments - 0 attachments

... according to customers’ needs and requirements. In this paper we introduce the concept of service evolution management, which ...

Publication - erhard - 04/17/2013 - 06:05 - 0 comments - 0 attachments

... Citations ... praktische Nutzen von Ontologien zeigt sich insbesondere in den Lebenswissenschaften. Durch die gestiegene Akzeptanz und Anwendung von ... und die starke Heterogenität bezüglich ihrer Formate in diesem Beitrag näher betrachtet. Im speziellen versucht ein erster Ansatz ...

Publication - hartung - 04/17/2013 - 04:38 - 0 comments - 0 attachments

... A prerequisite for enabling uniform access to metadata in distributed, autonomous repositories is to deal with the heterogeneities ... solving specic types of interoperability problems. In this work, we give a comprehensive overview of existing mapping solutions ...

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

... meaningful internet systems. However, the problem is not in what ontologies are, but how they become operationally relevant and ... and layered approaches such as DOGMA have been successful in facilitating domain experts in representing and understanding semantically ...

Publication - cat - 04/17/2013 - 03:16 - 0 comments - 1 attachment

... aspects of ontologies. This is particularly crucial in distributed and collaborative settings such as the Semantic Web, where ... problem of evolution of interorganisational ontologies. In this “complex” and dynamic setting, a collaborative change process model ...

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

... time-varying XML documents or for a time-varying schema. In previous work we introduced τXSchema, which is an infrastructure and suite ... documents, without requiring any changes to XML Schema. In this paper we extend τXSchema to support versioning of the schema itself. ...

Publication - cat - 04/16/2013 - 02:16 - 0 comments - 0 attachments