273 search results - page 19 / 55 » Knowledge Representation Issues in Information Extraction |
AAAI
1998
13 years 9 months ago
1998
The Web is based on a browsing paradigm that makes it di cult to retrieve and integrate data from multiple sites. Today, the only way to do this is to build specialized applicatio...
BMCBI
2008
13 years 7 months ago
2008
Background: The explosive growth of biological data provides opportunities for new statistical and comparative analyses of large information sets, such as alignments comprising te...
HICSS
2002
IEEE
14 years 14 days ago
2002
IEEE
As the proliferation of the Internet, especially World Wide Web, numerous information resources have been constructed. The characteristics of information resources on the Internet...
CAISE
2006
Springer
13 years 11 months ago
2006
Springer
One important task of semantic web portals is to offer both end users and applications a seamless access to knowledge contained in heterogeneous data sources in specific user commu...
EMNLP
2010
13 years 5 months ago
2010
The PECO framework is a knowledge representation for formulating clinical questions. Queries are decomposed into four aspects, which are Patient-Problem (P), Exposure (E), Compari...