2514 search results - page 486 / 503 » On the Computation of Approximations of Database Queries |
MM
2005
ACM
14 years 4 months ago
2005
ACM
Content–based image retrieval in the medical domain is an extremely hot topic in medical imaging as it promises to help better managing the large amount of medical images being ...
VLDB
2005
ACM
14 years 4 months ago
2005
ACM
Modern computer work stations provide thousands of applications that store data in >100.000 files on the file system of the underlying OS. To handle these files data process...
VLDB
2005
ACM
14 years 4 months ago
2005
ACM
To answer user queries, a data integration system employs a set of semantic mappings between the mediated schema and the schemas of data sources. In dynamic environments sources o...
SSDBM
2010
IEEE
14 years 3 months ago
2010
IEEE
With the growing focus on semantic searches and interpretations, an increasing number of standardized vocabularies and ontologies are being designed and used to describe data. We ...
CLEANDB
2006
ACM
14 years 24 days ago
2006
ACM
An important reality when integrating scientific data is the fact that data may often be "missing", partially specified, or conflicting. Therefore, in this paper, we pre...