1182 search results - page 144 / 237 » Automatic Extraction of Hierarchical Relations from Text |
WOA
2007
13 years 9 months ago
2007
— The continuous growth of information sources on the web, together with the corresponding volume of dailyupdated contents, makes the problem of finding news and articles a chal...
WEBNET
1998
13 years 9 months ago
1998
Assistance in retrieving of documents on the World Wide Web is provided either by search engines, through keyword based queries, or by catalogues, which organise documents into hi...
TREC
2000
13 years 9 months ago
2000
The PISAB Question Answering system is based on a combination of Information Extraction and Information Retrieval techniques. Knowledge extracted from documents is modeled as a se...
ICNC
2005
Springer
14 years 1 months ago
2005
Springer
The feature selection and weighting are two important parts of automatic text classification. In this paper we give a new method based on concept attributes. We use the DEF Terms o...
ELPUB
2006
ACM
14 years 2 months ago
2006
ACM
A text parsing component designed to be part of a system that assists students in academic reading an writing is presented. The parser can automatically add a relational discourse...