Schema Evolution publication categorizer

... data sets with unaligned schemas is more difficult than in the usual setting, because it is not clear which fields in one object should be compared with which fields in the other. We have ...

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

... 51.67 KB Mediators – used in federated information systems – provide a homogeneous read-only access ... adapt correspondences consistently to evolving schemas. In this paper we propose a formalized schema evolution mechanism for federated ...

Publication - cat - 04/16/2013 - 13:05 - 0 comments - 1 attachment