Talks and Poster Presentations (with Proceedings-Entry):
R. Pichler, V. Savenkov:
"DEMo: Data Exchange Modeling Tool";
Poster: Very Large Databases (VLDB),
Lyon, Frankreich;
08-24-2009
- 08-28-2009; in: "Proceedings of the 35thInt. Conf. on Very Large Data Bases",
H. V. Jagadish (ed.);
(2009),
Paper ID 1043,
4 pages.
English abstract:
Minimality is an important optimization criterion for solutions of
data exchange problems, well captured by the notion of the core.
Though tractability of core computation has been proved, it has
not yet become a part of any industrial-strength system, still being
highly computationally expensive. In this demonstration, we show
how core computation can be used in a data exchange modeling
tool, allowing data engineers to design more robust data transfer
scenarios and better understand the sources of redundancy in the
target database.
Related Projects:
Project Head Reinhard Pichler:
Service-orientierte Datenintegration
Created from the Publication Database of the Vienna University of Technology.