640 search results - page 60 / 128 » Query Optimization Using Multiple SIP Strategies |
DMG
2005
Springer
14 years 4 months ago
2005
Springer
Grid services provide an important abstract layer on top of heterogeneous components (hardware and software) that take part into a grid environment. We are developing a data grid s...
SIGMOD
1999
ACM
14 years 3 months ago
1999
ACM
In large data warehousing environments, it is often advantageous to provide fast, approximate answers to complex aggregate queries based on statistical summaries of the full data....
EDBT
2010
ACM
14 years 2 months ago
2010
ACM
A key advantage of scientific workflow systems over traditional scripting approaches is their ability to automatically record data and process dependencies introduced during workf...
PODS
2004
ACM
14 years 11 months ago
2004
ACM
The problem of disk declustering is to distribute data among multiple disks to reduce query response times through parallel I/O. A strictly optimal declustering technique is one t...
EPIA
2005
Springer
14 years 4 months ago
2005
Springer
Abstract. This paper describes an approach for the integration of linguistic information in passage retrieval in an open-source question answering system for Dutch. Annotation prod...