3268 search results - page 497 / 654 » Database Technologies for RDF |
185
click to vote
ICEIS
2005
IEEE
16 years 7 hour ago
2005
IEEE
Abstract: Interoperability for information systems remains a challenge both at the semantic and organisational levels. The original three-level architecture for local databases nee...
169
click to vote
CIKM
2005
Springer
15 years 12 months ago
2005
Springer
Accurately and efficiently estimating the number of distinct values for some attribute(s) or sets of attributes in a data set is of critical importance to many database operation...
171
click to vote
DOLAP
2004
ACM
15 years 12 months ago
2004
ACM
During the few last years, several approaches have been proposed to model different aspects of a Data Warehouse (DW), such as the conceptual model of the DW, the design of the ET...
168
click to vote
WIDM
2004
ACM
15 years 11 months ago
2004
ACM
The use of relational database management systems (RDBMSs) to store and query XML data has attracted considerable interest with a view to leveraging their powerful and reliable da...
179
click to vote
CIKM
2004
Springer
15 years 11 months ago
2004
Springer
The Google search engine uses a method called PageRank, together with term-based and other ranking techniques, to order search results returned to the user. PageRank uses link ana...