232 search results - page 12 / 47 » Progressive Keyword Search in Relational Databases |
MM
2004
ACM
14 years 3 months ago
2004
ACM
In this paper, we propose a unified framework, called Markov Model Mediator (MMM), to facilitate image database clustering and to improve the query performance. The structure of t...
WWW
2009
ACM
14 years 11 months ago
2009
ACM
Web search engines often federate many user queries to relevant structured databases. For example, a product related query might be federated to a product database containing thei...
BIBM
2009
IEEE
14 years 3 months ago
2009
IEEE
—A comprehensive understanding of cancer progression may shed light on genetic and molecular mechanisms of oncogenesis, and it may provide much needed information for effective d...
ECAI
2010
Springer
13 years 11 months ago
2010
Springer
Geographic information systems use databases to map keywords to places. These databases are currently most often created by using a top-down approach based on the geographic defini...
SIGMOD
2007
ACM
14 years 10 months ago
2007
ACM
A lot of research has been conducted by the database community on methods and techniques for efficient XPath processing, with great success. Despite the progress made, significant...