252 search results - page 7 / 51 » Efficient OLAP Query Processing in Distributed Data Warehous... |
SIGMOD
2001
ACM
14 years 7 months ago
2001
ACM
Data warehouses have been successfully employed for assisting decision making by offering a global view of the enterprise data and providing mechanisms for On-Line Analytical proc...
CAISE
2007
Springer
14 years 1 months ago
2007
Springer
ICDM
2008
IEEE
14 years 2 months ago
2008
IEEE
Since Jim Gray introduced the concept of ”data cube” in 1997, data cube, associated with online analytical processing (OLAP), has become a driving engine in data warehouse ind...
DEXAW
2004
IEEE
13 years 11 months ago
2004
IEEE
Many applications refer to moving objects or phenomena and require spatio-temporal modelling and specific analysis. Unlike conventional data where attributes are simple values (nu...
EDBT
2010
ACM
13 years 11 months ago
2010
ACM
So far, data warehousing has often been discussed in the light of complex OLAP queries and as reporting facility for operative data. We argue that business planning as a means to ...