Ontology based user query interpretation for semantic multimedia contents retrieval.
Moo-Hun LeeSeungmin RhoEui-In ChoiPublished in: Multim. Tools Appl. (2014)
Keyphrases
- user queries
- multimedia content
- information retrieval systems
- retrieval model
- content based multimedia retrieval
- content description
- multimedia data
- query terms
- semantic content
- multimedia information
- search engine
- multimedia
- keywords
- relevant documents
- semantic web technologies
- multimedia information retrieval
- web search engines
- potentially relevant
- retrieval systems
- query processing
- federated search
- original query
- query logs
- information retrieval
- semantic search
- documents retrieved
- search result
- copyright protection
- high level
- retrieval effectiveness
- retrieved documents
- document retrieval
- multimedia retrieval
- document collections
- search queries
- metadata
- web databases
- semantically related
- text retrieval
- relevance feedback
- query expansion
- multimedia databases
- multimedia documents
- text search
- ranked list
- digital libraries
- keyword queries
- multimedia technology
- semantic information
- information sources
- average precision
- natural language
- databases