Towards Enhanced Compression Techniques for Efficient High-Dimensional Similarity Search in Multimedia Databases.
Sören BalkoIngo SchmittGunter SaakePublished in: EDBT Workshops (2002)
Keyphrases
- similarity search
- multimedia databases
- high dimensional
- indexing structure
- metric space
- efficient similarity search
- efficient indexing
- query processing
- content based retrieval
- similarity measure
- distance function
- similarity searching
- similarity queries
- nearest neighbor queries
- high dimensional data
- knn
- content based multimedia retrieval
- multimedia information retrieval
- indexing techniques
- indexing method
- multimodal data
- r tree
- hash functions
- indexing scheme
- locality sensitive hashing
- nearest neighbor
- multimedia
- data sets
- cross view
- metric access methods
- nearest neighbor search
- low dimensional
- dimensionality reduction
- indexing schemes
- data points
- feature vectors
- decision trees