wrzesień 18th, 2008

Cracow Grid Seminar - Peter Brezany

Kategoria wpisu: Wszystkie, Wydarzenia: - Piotr Irzyk @ 13:21

Wraz z rozpoczęciem roku akademickiego powracają stałe cykle seminariów. Tym razem w Cracow Grid Seminar weźmie udział prof. Peter Brezany, a tematem jego wykładu będzie “Advanced Data Mining and Integration on the Grid: Models and Languages”.

Peter Brezany Institute of Scientific Computing, University of Vienna http://www.par.univie.ac.at/~brezany/

Advanced Data Mining and Integration on the Grid: Models and Languages

Data mining refers to extracting or mining knowledge from large amount of data. It has enjoyed great popularity and success, especially in commercial applications, in recent years. Several models of data mining processes were first proposed by vendors of data mining tools, like SEMMA (Sample, Explore, Modify, Model, Asses) by SAS. Later there was a relevant effort aiming at the design of a standard model resulting into the specification of the CRISP-DM (CRoss-Industry Standard Process for Data Mining), which was published in 2000.

Modern business and e-Science applications are typically associated with production of large, geographically distributed, and heterogeneous data sets. They put new requirements on data mining and integration (DMI) processes and, consequently, establish new challenges for research and development.

A part of this effort is the development of specification of a new multi-level model called CRISP-DMI. The proposed model in details defines a life cycle of DMI processes. In this talk, features of CRISP-DMI will be illustrated on a medical application.

The model concepts strongly influence the design of the DMI language. The talk will characterize state of the art in DMI languages, present the first proposal of such a language. Both forms of the language, graphical and textual are considered.

Miejsce: Katedra Informatyki AGH - s. 429 C2 IVp

Termin: Czwartek 9.10.2008 godz. 14.00