4695 search results - page 39 / 939 » Web data modeling for integration in data warehouses |
SSDBM
1998
IEEE
15 years 2 months ago
1998
IEEE
In this demonstration, we show three interrelated tools intended to improve different aspects of the quality of data warehouse solutions. Firstly, the deductive object manager Con...
CAISE
2003
Springer
15 years 3 months ago
2003
Springer
Abstract. Flexibility to react on rapidly changing general conditions of the environment has become a key factor for economic success of any company. The competitiveness of an ente...
ICEIS
2003
IEEE
15 years 3 months ago
2003
IEEE
: A major problem that arises from integrating different databases is the existence of duplicates. Data cleaning is the process for identifying two or more records within the datab...
SEMWEB
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. OWL-S allows selecting, composing and invoking Web Serdifferent levels of abstraction: selection uses high level abstract descriptions, invocation uses low level groundi...
WIRTSCHAFTSINFORMATI
2003
14 years 11 months ago
2003
: Data warehouse projects, today, are in an ambivalent situation. On the one hand, data warehouses are critical for a company's success and various methodological and technolo...