Schema Evolution publication categorizer

... ontology must be evolved as well. As ontologies grow in size, the complexity of change management increases, thus requiring a well-structured ontology evolution process. In this paper we identify a possible six-phase evolution process and focus on ...

Publication - erhard - 04/17/2013 - 08:05 - 0 comments - 1 attachment

... hampering efficient knowledge sharing between them. In order to balance the autonomy of each community with the need for ... mapping mechanisms between distributed ontologies in the Semantic Web are required. In this paper we present MAFRA, an interactive, incremental and dynamic ...

Publication - admin - 04/16/2013 - 14:49 - 0 comments - 1 attachment

... describing different domains. To enable interoperability in the Semantic Web, it will be necessary to break these ontologies down into ... that may be reused. Currently, three problems arise in that scenario. Firstly, it is difficult to locate ontologies to be reused, ...

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