IMKA: a multimedia organization system combining perceptual and semantic knowledge.

Ana B. Benitez Shih-Fu Chang John R. Smith

Published in: ACM Multimedia (2001)

Keyphrases

semantic knowledge
multimedia
semantic information
natural language text
domain knowledge
semantic constraints
knowledge sources
spreading activation
semantic properties
low level
lexical knowledge
semantic network
domain ontology
decision trees
question answering
data model
information retrieval