109 search results - page 1 / 22 » Estimating Recall and Precision for Vague Queries in Databas... |
CAISE
2005
Springer
13 years 10 months ago
2005
Springer
In vague queries, a user enters a value that represents some real world object and expects as the result the set of database values that represent this real world object even with ...
PDIS
1994
IEEE
13 years 8 months ago
1994
IEEE
SCCC
1997
IEEE
13 years 8 months ago
1997
IEEE
A cooperative database allows the user to specify approximate or vague query conditions. A vague query requires the database system to rank the retrieved answers according to thei...
IAT
2008
IEEE
13 years 11 months ago
2008
IEEE
Many real–world information needs are naturally formulated as queries with temporal constraints. However, the structured temporal background information needed to support such c...
ICCV
2007
IEEE
13 years 11 months ago
2007
IEEE
Given a query image of an object, our objective is to retrieve all instances of that object in a large (1M+) image database. We adopt the bag-of-visual-words architecture which ha...