Exploring Spatial Indexing for Accelerated Feature Retrieval in HPC.
Margaret LawsonWilliam GroppJay F. LofsteadPublished in: CCGRID (2022)
Keyphrases
- information retrieval
- content based indexing
- efficient retrieval
- content based retrieval
- vocabulary tree
- indexing techniques
- efficient indexing
- multimedia databases
- image indexing
- automatic indexing
- spatial features
- multimedia retrieval
- retrieval engine
- image database
- semantic indexing
- text retrieval
- data retrieval
- video indexing
- efficient search
- index terms
- similarity retrieval
- object retrieval
- spatial information
- document indexing
- feature vectors
- document analysis
- storage and retrieval
- audio visual content
- relevance feedback
- spatio temporal
- information retrieval systems
- indexing structure
- spatial data
- fault tolerance
- spatial and temporal
- retrieval method
- query expansion
- retrieval efficiency
- document retrieval
- content description
- high performance computing
- retrieval systems
- spatial relationships
- feature set
- retrieval precision
- search engine
- image features
- spatial objects
- database
- controlled vocabulary
- effective retrieval
- similarity search
- test collection
- multimedia data
- r tree
- indexing method
- retrieval accuracy