Developing and implementing a sparse ontology with a visual index for personal photograph retrieval.
Paul D. B. BujacJohn KerinsPublished in: AI Soc. (2009)
Keyphrases
- lifelog
- semantic query
- indexing techniques
- case retrieval
- semantic web
- information retrieval
- domain knowledge
- image browsing
- cross modal
- image database
- information retrieval systems
- index structure
- index terms
- domain specific
- visual information
- content based retrieval
- medical image retrieval
- knowledge representation
- visual features
- database
- ontology construction
- information discovery
- video search
- semantic search
- semantic annotation
- retrieval model
- multimedia databases
- news video
- case based reasoning
- knowledge base
- sparse representation
- high dimensional
- image retrieval
- visual appearance
- document retrieval
- semantic content
- indexing structure
- low level
- visual concepts
- domain ontology
- test collection
- query expansion
- high level
- personal information