2492 search results - page 461 / 499 » Ontology-based Database Access |
ICDT
2001
ACM
14 years 2 days ago
2001
ACM
This paper presents a general methodology for the efficient parallelization of existing data cube construction algorithms. We describe two different partitioning strategies, one f...
DEXA
2000
Springer
13 years 12 months ago
2000
Springer
Abstract. Bitmap indices are popular multi-dimensional data structures for accessing read-mostly data such as data warehouse (DW) applications, decision support systems (DSS) and o...
MSS
1999
IEEE
13 years 12 months ago
1999
IEEE
Recently TRW fielded a prototype system for a government customer. It provides a wide range of capabilities including data collection, hierarchical storage, automated distribution...
MSS
1999
IEEE
13 years 12 months ago
1999
IEEE
In common with many large institutes, CERN has traditionally developed and maintained its own data management solutions. Recently, a significant change of direction has taken plac...
VLDB
1999
ACM
13 years 12 months ago
1999
ACM
A data-driven approach can be fruitfully used in the speci cation and automatic generation of data-intensive Web applications, i.e., applications which make large amounts of data ...