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» Towards Automatic Building of Document Keywords
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DGO
2007
152views Education» more  DGO 2007»
13 years 8 months ago
Identifying and classifying subjective claims
To understand the subjective documents, for example, public comments on the government’s proposed regulation, opinion identification and classification is required. Rather than ...
Namhee Kwon, Liang Zhou, Eduard H. Hovy, Stuart W....
SIGIR
1999
ACM
13 years 11 months ago
Deriving Concept Hierarchies from Text
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...
Mark Sanderson, W. Bruce Croft
SIGMOD
2007
ACM
105views Database» more  SIGMOD 2007»
14 years 7 months ago
Supporting entity search: a large-scale prototype search engine
As the Web has evolved into a data-rich repository, with the standard "page view," current search engines are increasingly inadequate. While we often search for various ...
Tao Cheng, Xifeng Yan, Kevin Chen-Chuan Chang
LREC
2010
175views Education» more  LREC 2010»
13 years 8 months ago
Inducing Ontologies from Folksonomies using Natural Language Understanding
Folksonomies are unsystematic, unsophisticated collections of keywords associated by social bookmarking users to web content and, despite their inconsistency problems (typographic...
Marta Tatu, Dan I. Moldovan
IADIS
2004
13 years 8 months ago
An Ontology-Guided Annotation System for Technology Monitoring
Currently, in the field of technology monitoring, it is very important to be able to get relevant information from heterogeneous sources, especially on the World Wide Web. The com...
Tuan-Dung Cao, Rose Dieng-Kuntz, Bruno Fiés