109 search results - page 10 / 22 » Estimating Recall and Precision for Vague Queries in Databas... |
ADL
2000
Springer
14 years 7 hour ago
2000
Springer
The goal of this work is to improve the accuracy (precision and recall) and communication effectiveness of a database system response to a user information request, by utilizing a...
ICDE
2005
IEEE
14 years 9 months ago
2005
IEEE
Recently, progress indicators have been proposed for long-running SQL queries in RDBMSs. Although the proposed techniques work well for a subset of SQL queries, they are prelimina...
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
While database management systems offer a comprehensive solution to data storage, they require deep knowledge of the schema, as well as the data manipulation language, in order to...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
There has been much recent progress in the technical infrastructure necessary to continuously characterize and archive all sounds, or more precisely auditory streams, that occur w...
CIKM
2009
Springer
13 years 11 months ago
2009
Springer
Keyword search techniques that take advantage of XML structure make it very easy for ordinary users to query XML databases, but current approaches to processing these queries rely...