ontology enhanced web image retrieval aided by wikipedia and spreading activation theory

FREE-DOWNLOADH Wang, X Jiang, LT Chia… – Proceeding of the 1st ACM …, 2008
Ontology, as an effective approach to bridge the semantic gap in various domains, has attracted
a lot of interests from multimedia researchers. Among the numerous possibilities enabled by
ontology, we are particularly interested in ex- ploiting ontology for a better understanding