2718 search results - page 423 / 544 » Querying the deep web |
95
Voted
ER
2006
Springer
15 years 1 months ago
2006
Springer
Ontologies on the Semantic Web are by nature decentralized. From the body of ontology mapping approaches, we can draw a conclusion that an effective approach to automate ontology m...
94
Voted
ER
2008
Springer
14 years 12 months ago
2008
Springer
Modern information systems, and web information systems in particular, are faced with frequent database schema changes, which generate the necessity to manage them and preserve the...
ECIR
2007
Springer
14 years 11 months ago
2007
Springer
Measuring the similarity between documents and queries has been extensively studied in information retrieval. However, there are a growing number of tasks that require computing th...
69
Voted
ECIR
2003
Springer
14 years 11 months ago
2003
Springer
As more and more structured documents, such as SGML or XML documents become available on the Web, there is a growing demand to develop effective structured document retrieval which...
68
Voted
DKE
2008
14 years 10 months ago
2008
Keyword searching while very successful in narrowing down the contents of the Web to the pertaining subset of information, has two primary drawbacks. First, the accuracy of the se...