F2S2: Fast forensic similarity search through indexing piecewise hash signatures.
Christian WinterMarkus SchneiderYork YannikosPublished in: Digit. Investig. (2013)
Keyphrases
- similarity search
- hash functions
- indexing techniques
- binary codes
- multimedia databases
- locality sensitive hashing
- similarity queries
- indexing structure
- efficient indexing
- efficient search
- hash table
- similarity search in high dimensional
- nearest neighbor queries
- similarity retrieval
- metric access methods
- indexing schemes
- approximate nearest neighbor search
- distance function
- metric space
- high dimensional
- indexing methods
- indexing scheme
- content based multimedia retrieval
- similarity search in metric spaces
- similarity measure
- efficient similarity search
- similarity searching
- indexing method
- nearest neighbor search
- query processing
- high dimensional data
- document analysis
- content based retrieval
- knn
- hamming space
- distance computation
- space partitioning
- database
- r tree
- hamming distance
- b tree
- dynamic time warping
- data mining
- hashing methods
- triangle inequality
- feature selection
- cross view
- machine learning
- approximate similarity search
- databases
- data sets