109 search results - page 1 / 22 » Building a Large Knowledge Base Semi-Automatically |
FLAIRS
2001
13 years 6 months ago
2001
Wedescribe a knowledgeengineeringapproachby which conceptualknowledgeis extractedfroman informal,semanticallyweakmedicalthesaurus(UMLS)and automatically convertedinto a formallyso...
DAS
2008
Springer
13 years 6 months ago
2008
Springer
This article describes a sketch-based framework for semi-automatic annotation of historical document collections. It is motivated by the fact that fully automatic methods, while h...
MM
2005
ACM
13 years 10 months ago
2005
ACM
To ensure access to growing video collections, annotation is becoming more and more important. Using background knowledge in the form of ontologies or thesauri is a way to facilit...
KCAP
2003
ACM
13 years 10 months ago
2003
ACM
Acquiring knowledge has long been the major bottleneck preventing the rapid spread of AI systems. Manual approaches are slow and costly. Machine-learning approaches have limitatio...
AAAI
1994
13 years 6 months ago
1994