645 search results - page 28 / 129 » The Data Warehouse of Newsgroups |
ER
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. As several mature implementations of data warehousing systems are fully operational, a crucial role in preserving their up-to-dateness is played by the ability to manage ...
VLDB
2002
ACM
13 years 8 months ago
2002
ACM
The duplicate elimination problem of detecting multiple tuples, which describe the same real world entity, is an important data cleaning problem. Previous domain independent solut...
DOLAP
2005
ACM
13 years 10 months ago
2005
ACM
Several surveys indicate that a significant percentage of data warehouses fail to meet business objectives or are outright failures. One of the reasons for this is that requireme...
DMDW
2001
13 years 10 months ago
2001
Organizations are adopting datawarehouses to manage information efficiently as "the" main organizational asset. It is essential that we can assure the information qualit...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
Nowadays, Data Warehouse (DW) plays a crucial role in the process of decision making. However, their design remains a very delicate and difficult task either for expert or users. ...