1434 search results - page 165 / 287 » Information retrieval from relational databases using semant... |
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
In a secure mediated information system, confidentiality is one of the main concerns when transmitting data from datasources to clients via a mediator. We present three approache...
SSDBM
2007
IEEE
14 years 3 months ago
2007
IEEE
As relational database management systems are applied to non-traditional domains such as scientific data management, there is an increasing need to support queries with semantics ...
PERCOM
2006
ACM
14 years 8 months ago
2006
ACM
In this paper, we present a general architecture and a new retrieval method for an educational system that is based on a knowledge base of existing recorded lectures. The extracti...
WWW
2005
ACM
14 years 10 months ago
2005
ACM
The semantic web is expected to have an impact at least as big as that of the existing HTML based web, if not greater. However, the challenge lays in creating this semantic web an...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
This paper presents a new query recommendation method that generates recommended query list by mining large-scale user logs. Starting from the user logs of click-through data, we ...