Schema Evolution publication categorizer

... Fagin, R.; Kolaitis, P. G.; Popa, L.; Tan, W. C. Author:  ... the exact semantics of this operator turned out to be a fairly delicate task. Furthermore, this notion is rather restrictive, since ...

Publication - huliganka - 04/17/2013 - 02:49 - 0 comments - 1 attachment

... Fagin, R.; Kolaitis, P.G.; Popa, L.; Tan, W.C. Author:  ... 486.39 KB A schema mapping is a specification that describes how data structured under one schema (the ...

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