Sciweavers

645 search results - page 29 / 129
» The Data Warehouse of Newsgroups
Sort
View
EDBT
2000
ACM
14 years 14 days ago
Temporal View Self-Maintenance
Warehouse view self-maintenance refers to maintaining materialized views at a data warehouse without accessing source data. Self-maintenance has been studied for nontemporal views...
Jun Yang 0001, Jennifer Widom
ESWA
2006
123views more  ESWA 2006»
13 years 8 months ago
Design of a RFID case-based resource management system for warehouse operations
In the past, the selection of resources to execute various warehouse operation services was done solely by experts. In this paper, a RFIDbased Resource Management System (RFID-RMS...
Harry K. H. Chow, King Lun Choy, W. B. Lee, K. C. ...
CIKM
1995
Springer
14 years 12 days ago
Research Problems in Data Warehousing
The topic of data warehousing encompasses architectures, algorithms, and tools for bringing together selected data from multiple databases or other information sources into a sing...
Jennifer Widom
GIS
2004
ACM
14 years 10 months ago
Representing spatiality in a conceptual multidimensional model
Data Warehouses and On-Line Analytical Processing systems rely on a multidimensional model that includes dimensions, hierarchies, and measures. Such model allows to express users&...
Elzbieta Malinowski, Esteban Zimányi
DEXA
2009
Springer
175views Database» more  DEXA 2009»
14 years 3 months ago
RoK: Roll-Up with the K-Means Clustering Method for Recommending OLAP Queries
Dimension hierarchies represent a substantial part of the data warehouse model. Indeed they allow decision makers to examine data at different levels of detail with On-Line Analyt...
Fadila Bentayeb, Cécile Favre