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SIGIR
1999
ACM
13 years 11 months ago
1999
ACM
This paper presents a means of automatically deriving a hierarchical organization of concepts from a set of documents without use of training data or standard clustering technique...
RIAO
2004
13 years 8 months ago
2004
This paper introduces a new approach to provide users with solutions to explore a domain via an information space. A key point in our approach is that information searching and ex...
SIGIR
2003
ACM
14 years 19 days ago
2003
ACM
The ability to find tables and extract information from them is a necessary component of data mining, question answering, and other information retrieval tasks. Documents often c...
ECIR
2003
Springer
13 years 8 months ago
2003
Springer
Abstract. In this paper the suitability of different document representations for automatic document classification is compared, investigating a whole range of representations be...
IUI
2009
ACM
14 years 4 months ago
2009
ACM
We all encounter many documents on a daily basis that we do not have time to process in their entirety. Nevertheless, we lack good tools to rapidly skim and identify key informati...