281 search results - page 22 / 57 » The Happy Searcher: Challenges in Web Information Retrieval |
SIGIR
2012
ACM
11 years 10 months ago
2012
ACM
Combating Web spam is one of the greatest challenges for Web search engines. State-of-the-art anti-spam techniques focus mainly on detecting varieties of spam strategies, such as ...
CLEF
2006
Springer
13 years 11 months ago
2006
Springer
Nowadays, cross-lingual Information Retrieval (IR) is one of the greatest challenges to deal with. Besides, one of the most important issues in IR consists in the corpus vocabular...
SIGIR
2005
ACM
14 years 1 months ago
2005
ACM
Electronic mail poses a number of unusual challenges for the design of information retrieval systems and test collections, including informal expression, conversational structure,...
SEMWEB
2007
Springer
14 years 2 months ago
2007
Springer
Developers of Semantic Web applications face a challenge with respect to the decentralised publication model: where to find statements about encountered resources. The “linked d...
EDBT
2009
ACM
14 years 17 days ago
2009
ACM
The tagging technique has been widely applied in existing Web 2.0 systems, where users label resources with tags for effective classification and efficient retrieval of resource...