With the wide development of databases in general and data warehouses in particular, it is important to reduce the tasks that a database administrator must perform manually. The a...
: Innovative technische Konzepte des Data Warehousing, OLAP und Data Mining begleiten eine zunehmende strategische Ausrichtung der Informationsverarbeitung mit einer stärkeren Fok...
Abstract. Data mining is an iterative process. Users issue series of similar data mining queries, in each consecutive run slightly modifying either the definition of the mined dat...
Mikolaj Morzy, Tadeusz Morzy, Marek Wojciechowski,...
In this paper we present some of the results achieved while realizing an international research project aiming at the design and development of an Object
Bogdan D. Czejdo, Johann Eder, Tadeusz Morzy, Robe...
This work presents a kernel method for clustering the nodes of a weighted, undirected, graph. The algorithm is based on a two-step procedure. First, the sigmoid commute-time kernel...