Schema Evolution publication categorizer

... ontologies akin to maintaining versions of software code in large software projects. Versioning systems for software code provide ...

Publication - cat - 04/17/2013 - 07:38 - 0 comments - 0 attachments

... 210.34 KB Information seeking is the process in which human beings recourse to information resources in order to increase their level of knowledge with respect to their goals. In ...

Publication - avigal - 04/17/2013 - 02:27 - 0 comments - 1 attachment

... simple changes to individual schemas. As described in this paper, OTGen supports not only more complex schema changes, but also ... to the new definitions, thus facilitating improvements in performance, functionality, and usability of the database. (Conference, ...

Publication - cat - 04/16/2013 - 17:38 - 0 comments - 1 attachment

... when two agents or services use different ontologies. In the existing literature, the focus has so far been on improving the ... than existing prominent approaches. Then, we show in experiments that this theoretical investigation translates into practical ...

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

... KB Ontology alignment is a prerequisite in order to allow for interoperation between different ontologies and many ... of substrategies from which they have been built. In fact, scrutinizing current ontology alignment methods, one may recognize ... by machine learning approaches. APFEL compares favorably in our experiments to competing approaches. (Conference, Ontology ...

Publication - admin - 04/16/2013 - 13:27 - 0 comments - 1 attachment

... little attention so far. A key problem is that there is in general no single best solution for a merge task and that merging may either ...

Publication - cat - 04/15/2013 - 21:27 - 0 comments - 1 attachment