2079 search results - page 27 / 416 » Research Problems in Data Warehousing |
CSE
2009
IEEE
14 years 4 months ago
2009
IEEE
Interobserver reliability and reproducibility are well known problems in experimental research within the social and behavioural sciences. We propose the use of formal techniques ...
ISPEC
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. With the increased use of Internet and information technology all over the world, there is an increased amount of criminal activities that involve computing and digital d...
FINANCECOM
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Large financial firms with thousands of employees face many challenges ensuring workers have access to the right information, yet controlling access to unneeded data. We ...
DEXA
1998
Springer
14 years 1 months ago
1998
Springer
Abstract. To achieve acceptable query response times in data warehouse environments, the data have to be pre-aggregated according to the need of the applications and stored redunda...
OTM
2009
Springer
14 years 4 months ago
2009
Springer
Provenance, from the French word “provenir”, describes the lineage or history of a data entity. Provenance is critical information in scientific applications to verify experime...