Schema Evolution publication categorizer

... data providers into a structured-search engine’s data warehouse. Our experiments show that traditional schemabased and ... We propose a new technique based on the search engine’s clicklogs. Two schema elements are matched if the distribution of keyword ...

Publication - hartung - 04/17/2013 - 07:16 - 0 comments - 1 attachment

... Mecca, G.; Papotti, P.; Raunich, S. Author:  ... P Raunich, S Year:  ...

Publication - salva - 04/17/2013 - 06:05 - 0 comments - 0 attachments

Authors:  Papavassiliou, V; Flouris, G; Fundulaki, I; D Kotzinos, V .. Author:  Papavassiliou, V ...

Publication - cat - 04/17/2013 - 05:49 - 0 comments - 1 attachment

... definition. Some examples are changing a column’s data type, changing the inheritance hierarchy of object classes, and changing ...

Publication - cat - 04/16/2013 - 19:49 - 0 comments - 1 attachment

... candidate matches to query the user. The user’s feedbacks are used to: 1) correct the mistake matching and 2) propagate the ... is further proposed to maximize the spread of the user’s “guidance”. Experimental results on several public data sets show that ...

Publication - cat - 04/16/2013 - 07:27 - 0 comments - 0 attachments

... Schulz, S; Beisswanger, E; L Van Den Hoek, O .. ... Schulz, S Beisswanger, E ...

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