3D Virtual World Retrieval Based on Ontology and Content.
Elmustapha Ait LmaatiAbdellah Ait OuahmanMohammed Najib KaddiouiMohammed SadgalPublished in: Comput. Inf. Sci. (2014)
Keyphrases
- virtual world
- virtual environment
- semantic information
- semantic content
- virtual reality
- social context
- physical world
- multi user
- content and structure
- multimedia
- case retrieval
- semantic web
- mixed reality
- semantic query
- semantic search
- semantically enhanced
- relevance feedback
- domain knowledge
- content description
- knowledge base
- cross media
- content extraction
- document retrieval
- information retrieval systems
- information retrieval
- document content
- multimedia documents
- structured documents
- virtual communities
- multimedia content
- domain ontology
- knowledge repository
- test collection
- image database
- virtual learning environments
- knowledge representation
- effective retrieval
- metadata
- image retrieval
- xml documents
- topic maps
- virtual objects
- domain specific
- semantic annotation
- retrieval systems
- retrieval model