2492 search results - page 278 / 499 » Ontology-based Database Access |
149
click to vote
VLDB
2004
ACM
15 years 12 months ago
2004
ACM
As CPUs become more powerful with Moore’s law and memory latencies stay constant, the impact of the memory access performance bottleneck continues to grow on relational operator...
170
click to vote
CAISE
2003
Springer
15 years 12 months ago
2003
Springer
: A data warehouse is a database focused on decision making. It is built separately from the transactional (OLTP) databases of the enterprise, although it is partly fed from transa...
190
Voted
NDSS
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper we present PAMINA (Privilege Administration and Management INfrAstructure), a privilege management system using authorization certificates. Our system supports distr...
202
click to vote
ER
2001
Springer
15 years 11 months ago
2001
Springer
Document Management is an important component of a workflow management system. XML has become a prominent language for document processing and management, and has an additional adv...
157
click to vote
VLDB
2001
ACM
15 years 11 months ago
2001
ACM
A range-sum query is very popular and becomes important in finding trends and in discovering relationships between attributes in diverse database applications. It sums over the se...