2718 search results - page 330 / 544 » Querying the deep web |
183
click to vote
WWW
2007
ACM
16 years 7 months ago
2007
ACM
As the data and ontology layers of the Semantic Web stack have achieved a certain level of maturity in standard recommendations such as RDF and OWL, the current focus lies on two ...
191
click to vote
IPPS
2007
IEEE
16 years 29 days ago
2007
IEEE
We study efficient query processing in distributed web search engines with global index organization. The main performance bottleneck in this case is due to the large amount of i...
215
click to vote
ERCIMDL
1999
Springer
15 years 11 months ago
1999
Springer
Abstract. We present an approach to increasing the effectiveness of rankedoutput retrieval systems that relies on graphical display and user manipulation of “views” of retrieva...
174
click to vote
DASFAA
2010
IEEE
15 years 6 months ago
2010
IEEE
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...
153
click to vote
WWW
2006
ACM
16 years 7 months ago
2006
ACM
In this paper, we define and study a novel search problem: Comparative Web Search (CWS). The task of CWS is to seek relevant and comparative information from the Web to help users...