874 search results - page 17 / 175 » How Recent is a Web Document |
159
Voted
SEMWEB
2005
Springer
15 years 9 months ago
2005
Springer
Information retrieval systems have to deal with uncertain knowledge and query results should reflect this uncertainty in some manner. However, Semantic Web ontologies are based on...
154
Voted
WEBDB
1999
Springer
15 years 8 months ago
1999
Springer
In this paper we present the World-Wide Web Wrapper Factory (W4F), a Java toolkit to generate wrappers for Web data sources. Some key features of W4F are an expressive language to...
135
Voted
ADCS
2004
15 years 5 months ago
2004
Co-training is a semi-supervised technique that allows classifiers to learn with fewer labelled documents by taking advantage of the more abundant unclassified documents. However, ...
113
Voted
CRIWG
2001
15 years 5 months ago
2001
Nowadays people have to deal with an increasing amount of information contained in electronic documents available from numerous heterogeneous, widely distributed sources. Keeping ...
114
Voted
ECIR
2007
Springer
15 years 5 months ago
2007
Springer
Query-independent features (also called document priors), such as the number of incoming links to a document, its Page-Rank, or the type of its associated URL, have been successfu...