Keyphrases
- multimedia
- user experience
- user interface
- user interaction
- user interests
- user contributed
- semantic tags
- relevant content
- mpeg standard
- user satisfaction
- targeted advertising
- user generated content
- context aware
- end users
- search engine
- multimedia data
- user defined
- web documents
- user profiles
- content providers
- user activity
- content adaptation
- image quality
- content description
- video sequences
- information retrieval