58 search results - page 4 / 12 » Selectively Materializing Data in Mediators by Analyzing Use... |
CLEF
2010
Springer
13 years 8 months ago
2010
Springer
This paper describes the participation of DAEDALUS at the LogCLEF task. The focus of our experiments was to study if the difference between the native language of the user and the ...
SIGMOD
2011
ACM
12 years 10 months ago
2011
ACM
We study the problem of context-sensitive ranking for document retrieval, where a context is defined as a sub-collection of documents, and is specified by queries provided by do...
ICDE
1997
IEEE
14 years 8 months ago
1997
IEEE
Data warehouses collect copies of information from remote sources into a single database. Since the remote data is cached at the warehouse, it appears as local relations to the us...
DEXAW
2003
IEEE
14 years 25 days ago
2003
IEEE
An essential problem for biologists is the processing and evaluation of BLAST results. We advocate the deployment of database technology and describe a userdriven tool, called Bla...
DKE
2002
13 years 7 months ago
2002
An important issue in data warehouse development is the selection of a set of views to materialize in order to accelerate OLAP queries, given certain space and maintenance time co...