66 search results - page 5 / 14 » Topic-oriented query expansion for web search |
OTM
2005
Springer
14 years 2 months ago
2005
Springer
Ontologies play a key role in Semantic Web research. A common use of ontologies in Semantic Web is to enrich the current Web resources with some well-defined meaning to enhance th...
CIKM
2005
Springer
14 years 2 months ago
2005
Springer
Despite the recent advances in search quality, the fast increase in the size of the Web collection has introduced new challenges for Web ranking algorithms. In fact, there are sti...
ECIR
2011
Springer
13 years 1 days ago
2011
Springer
We propose a method for search privacy on the Internet, focusing on enhancing plausible deniability against search engine query-logs. The method approximates the target search resu...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
In this paper we are interested in finding images of people on the web, and more specifically within large databases of captioned news images. It has recently been shown that visua...
CN
2000
13 years 8 months ago
2000
General-purpose search engines such as AltaVista and Lycos are notorious for returning irrelevant results in response to user queries. Consequently, thousands of specialized, topi...