372 search results - page 4 / 75 » A more precise model for web retrieval |
SPIRE
2010
Springer
13 years 3 months ago
2010
Springer
The retrieval of similar documents in the Web from a given document is different in many aspects from information retrieval based on queries generated by regular search engine use...
CLEF
2008
Springer
13 years 7 months ago
2008
Springer
Metasearch engines submit the user query to several underlying search engines and then merge their retrieved results to generate a single list that is more effective to the users&...
CIKM
2005
Springer
13 years 11 months ago
2005
Springer
Search engines process queries conjunctively to restrict the size of the answer set. Further, it is not rare to observe a mismatch between the vocabulary used in the text of Web p...
SIGIR
2008
ACM
13 years 5 months ago
2008
ACM
In this paper we explore the use of parsimonious language models for web retrieval. These models are smaller thus more efficient than the standard language models and are therefor...
ECIR
1998
Springer
13 years 6 months ago
1998
Springer
In many domains there are specific attributes in documents that carry more weight than the general words in the document. This paper proposes the use of information extraction tec...