7499 search results - page 21 / 1500 » Ontologies and Information Extraction |
DLOG
2010
14 years 8 months ago
2010
Semantic interoperability is essential on the Semantic Web to enable different information systems to exchange data. Such interoperability can be achieved by identifying similar in...
WWW
2007
ACM
15 years 10 months ago
2007
ACM
We present YAGO, a light-weight and extensible ontology with high coverage and quality. YAGO builds on entities and relations and currently contains more than 1 million entities a...
AMKM
2003
Springer
15 years 3 months ago
2003
Springer
This research investigates a unique Indexing Structure and Navigational Interface which integrates (1) ontology-driven knowledge-base (2) statistically derived indexing parameters...
EKAW
2008
Springer
14 years 11 months ago
2008
Springer
In this paper we investigate unsupervised population of a biomedical ontology via information extraction from biomedical literature. Relationships in text seldom connect simple ent...
LREC
2010
14 years 11 months ago
2010
One of the objectives of the Language Technologies for Life-Long Learning (LTfLL) project, is to develop a knowledge sharing system that connects learners to resources and learner...