ECIR
2008
Springer
13 years 6 months ago
2008
Springer
In document retrieval using pseudo relevance feedback, after initial ranking, a fixed number of top-ranked documents are selected as feedback to build a new expansion query model. ...
ECIR
2008
Springer
13 years 6 months ago
2008
Springer
Wikipedia is one of the most popular information sources on the Web. The free encyclopedia is densely linked. The link structure in Wikipedia differs from the Web at large: interna...
ECIR
2008
Springer
13 years 6 months ago
2008
Springer
This paper addresses the issue of devising a new document prior for the language modeling (LM) approach for Information Retrieval. The prior is based on term statistics, derived in...
ECIR
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. Information retrieval systems have traditionally been evaluated over absolute judgments of relevance: each document is judged for relevance on its own, independent of oth...
ECIR
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. Clickthrough data has been the subject of increasing popularity as an implicit indicator of user feedback. Previous analysis has suggested that user click behaviour is su...
ECIR
2008
Springer
13 years 6 months ago
2008
Springer
Using map visualisation tools and earth browsers to display images in a spatial context is integral to many photo-sharing sites and commercial image archives, yet little academic r...
ECIR
2008
Springer
13 years 6 months ago
2008
Springer
Information retrieval is an empirical science; the field cannot move forward unless there are means of evaluating the innovations devised by researchers. However the methodologies...
ECIR
2008
Springer
13 years 6 months ago
2008
Springer
ECIR
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. This paper presents first steps towards building a music information system like last.fm, but with the major difference that the data is automatically retrieved from the ...
ECIR
2008
Springer
13 years 6 months ago
2008
Springer
This paper introduces CL-ESA, a new multilingual retrieval model for the analysis of cross-language similarity. The retrieval model exploits the multilingual alignment of Wikipedia...