On (not) indexing quadratic form distance by metric access methods.
Tomás SkopalTomás BartosJakub LokocPublished in: EDBT (2011)
Keyphrases
- quadratic form
- metric access methods
- similarity search
- distance function
- triangle inequality
- similarity queries
- euclidean space
- mass spectra
- indexing method
- multimedia databases
- similarity matrix
- metric space
- indexing techniques
- access methods
- query processing
- similarity measure
- distance metric
- database
- euclidean distance
- high dimensional data
- pre computed
- distance measure