1072 search results - page 178 / 215 » Document Retrieval Using Proximity-Based Phrase Searching |
HT
2009
ACM
14 years 4 months ago
2009
ACM
Collaborative tagging systems are now popular tools for organising and sharing information on the Web. While collaborative tagging offers many advantages over the use of controll...
JCDL
2009
ACM
14 years 4 months ago
2009
ACM
A lot of future-related information is available in news articles or Web pages. This information can however differ to large extent and may fluctuate over time. It is therefore di...
CLEF
2006
Springer
14 years 1 months ago
2006
Springer
This paper details the participation of the XLDB group from the University of Lisbon at the GeoCLEF task of CLEF 2006. We tested text mining methods that make use of an ontology t...
CIKM
2007
Springer
14 years 4 months ago
2007
Springer
The problem of results merging in distributed information retrieval environments has been approached by two different directions in research. Estimation approaches attempt to cal...
SIGIR
2010
ACM
14 years 1 months ago
2010
ACM
Pseudo-relevance feedback is an effective technique for improving retrieval results. Traditional feedback algorithms use a whole feedback document as a unit to extract words for ...