In various approaches, data cubes are pre-computed in order to efficiently answer Olap
queries. Such cubes are also successfully used for multidimensional analysis of data …

In 1993, E. Codd introduced a concept of an OLAP (online analytical processing) system,
which includes 12 rules of representing data for the user. As can be seen from the name …

In various approaches, data cubes are pre-computed in order to efficiently answer Olap
queries. Such cubes are also successfully used for multidimensional analysis of data …

В 1993 году Э. Коддом была предложена концепция OLAP-систем (Online Analytical
Processing), включающая в себя 12 правил представления данных пользователю …

Découvrir des renversements de tendances entre deux cubes de données offre aux
utilisateurs une connaissance nouvelle et intéressante lors des fluctuations de l'univers réel …

It is well recognized that data cubes often produce huge outputs. Several efforts were
devoted to this problem through Constrained Cubes allowing the user to focus on a …

In various approaches, data cubes are pre-computed in order to efficiently answer Olap
queries. The notion of data cube has been explored in various ways: iceberg cubes, range …

In multidimensional database mining, constrained multidimensional patterns differ from the
well-known frequent patterns from both conceptual and logical points of view because of a …

In various approaches, data cubes are pre-computed in order to answer efficiently Olap
queries. Such cubes are also successfully used for multidimensional analysis of data …

In this chapter, we investigate reduced representations for the Constrained Cube. We use
the borders, classical in data mining, for the Constrained Cube. These borders are the …