81 search results - page 2 / 17 » Automatic Extraction of Useful Facet Hierarchies from Text D... |
CIKM
2005
Springer
13 years 10 months ago
2005
Springer
Databases of text and text-annotated data constitute a significant fraction of the information available in electronic form. Searching and browsing are the typical ways that users...
SIGIR
1999
ACM
13 years 9 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...
CICLING
2001
Springer
13 years 9 months ago
2001
Springer
This paper proposes a method of using ontology hierarchy in automatic topic identification. The fundamental idea behind this work is to exploit an ontology hierarchical structure i...
ANLP
1992
13 years 6 months ago
1992
While complete understanding of arbitrary input text remains in the future, it is currently possible to construct natural language processing systems that provide a partial unders...
BMCBI
2010
13 years 5 months ago
2010
Background: The amount of available biological information is rapidly increasing and the focus of biological research has moved from single components to networks and even larger ...