101 search results - page 5 / 21 » Generating Concept Hierarchies from Text for Intelligence An... |
KR
2004
Springer
14 years 24 days ago
2004
Springer
The demand for ontologies is rapidly growing especially due to developments in knowledge management, E-commerce and the Semantic Web. Building an ontology and a background knowled...
PRICAI
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. This article discusses automatic identifications of functional structures of artifacts from given behavioral models of components and their connection information (called...
AIME
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. In pharmacovigilance, linking the adverse reactions by patients to drugs they took is a key activity typically based on the analysis of patient reports. Yet generating po...
JACM
2010
13 years 5 months ago
2010
clustering of documents according to sharing of topics at multiple levels of abstraction. Given a corpus of documents, a posterior inference algorithm finds an approximation to a ...
ACL
2009
13 years 5 months ago
2009
This paper presents an unsupervised relation extraction method for discovering and enhancing relations in which a specified concept in Wikipedia participates. Using respective cha...