109 search results - page 14 / 22 » Estimating Recall and Precision for Vague Queries in Databas... |
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
Most image retrieval systems perform a linear search over the database to find the closest match to a query. However, databases usually exhibit a natural grouping structure into c...
EDBT
2004
ACM
14 years 7 months ago
2004
ACM
To effectively support today's global economy, database systems need to store and manipulate text data in multiple languages simultaneously. Current database systems do suppor...
BMCBI
2005
13 years 7 months ago
2005
Background: The MEDLINE database contains over 12 million references to scientific literature, ut 3/4 of recent articles including an abstract of the publication. Retrieval of ent...
EKAW
2010
Springer
13 years 6 months ago
2010
Springer
A scenario in ontology development and its use is hypothesis testing, such as finding new subconcepts based on the data linked to the ontology. During such experimentation, knowle...
ECIR
1998
Springer
13 years 9 months ago
1998
Springer
In many domains there are specific attributes in documents that carry more weight than the general words in the document. This paper proposes the use of information extraction tec...