7499 search results - page 16 / 1500 » Ontologies and Information Extraction |
IRI
2009
IEEE
15 years 4 months ago
2009
IEEE
Formulating and executing queries over distributed, autonomous and heterogeneous resources is an important research area. The advent of the Internet and the Web and their inherent...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
The combined efforts of human volunteers have recently extracted numerous facts from Wikipedia, storing them as machine-harvestable object-attribute-value triples in Wikipedia inf...
72
Voted
SAC
2008
ACM
14 years 9 months ago
2008
ACM
When developing semantic applications, the construction of ontologies is a crucial part. We are developing a semiautomatic ontology construction approach, OntoCase, relying on ont...
IAT
2008
IEEE
15 years 4 months ago
2008
IEEE
Extractive text summarization aims to create a condensed version of one or more source documents by selecting the most informative sentences. Research in text summarization has th...
CONTEXT
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. We study the extension of context ontologies towards enhanced qualitative spatio-temporal representations and reasoning. Our goal is to model and extract events that are ...