Schema Evolution publication categorizer

... sources through a single mediated schema. A key bottleneck in building such systems has been the laborious manual construction of semantic ... learner exploits a different type of information either in the source schemas or in their data. Once the learners have been trained, ...

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

... transformations between schemas is a key objective in information integration. However, this process often becomes cumbersome ... a cover of the complex schema by these concepts. In this paper, we formulate the problem of schema covering, show that it is ...

Publication - cat - 04/15/2013 - 23:16 - 0 comments - 1 attachment