Schema Evolution publication categorizer

... of integrated Web data. One of the main challenges in these systems is to deal with the volatile and dynamic nature of Web sources. In this work we address the effects of adding/removing/changing Web sources and ...

Publication - cat - 04/17/2013 - 05:27 - 0 comments - 0 attachments

... 173.8 KB In this paper, we characterize the problem of maintenance of a federated schema to cope with local schema evolution in a tightled coupled federation. By means of an example, we present the ...

Publication - cat - 04/16/2013 - 19:05 - 0 comments - 1 attachment