829 search results - page 4 / 166 » Minimal document set retrieval |
KBS
1998
13 years 6 months ago
1998
This paper describes a document retrieval system called CAIRN that uses a case-based reasoning set using a large lexicon to automatically generate a case index to that document se...
SIGIR
2006
ACM
14 years 11 days ago
2006
ACM
The aim of this study is to investigate whether element retrieval (as opposed to full-text retrieval) is meaningful and useful for searchers when carrying out information-seeking ...
SIGIR
1995
ACM
13 years 10 months ago
1995
ACM
It has been known that using different representations of either queries or documents, or different retrieval techniques retrieves different sets of documents. Recent work suggest...
KDD
2002
ACM
14 years 6 months ago
2002
ACM
This paper presents an approach to automatically optimizing the retrieval quality of search engines using clickthrough data. Intuitively, a good information retrieval system shoul...
TREC
2007
13 years 7 months ago
2007
In TREC 2007 Blog Track, we developed a three-step algorithm for the opinion retrieval task. An information retrieval step retrieves the query-relevant documents. A following opin...