DAHC-tree: An Effective Index for Approximate Search in High-Dimensional Metric Spaces.
Jurandy AlmeidaEduardo ValleRicardo da Silva TorresNeucimar Jerônimo LeitePublished in: J. Inf. Data Manag. (2010)
Keyphrases
- metric space
- similarity queries
- high dimensional
- multidimensional index
- similarity search
- similarity search in metric spaces
- indexing techniques
- index structure
- range queries
- distance function
- access structure
- probability measures
- nearest neighbor queries
- nearest neighbor
- query processing
- access methods
- low dimensional
- vector space
- similarity searching
- partially ordered sets
- database systems
- nearest neighbor search
- indexing structure
- r tree
- multi dimensional
- structural similarity
- high dimensional spaces
- b tree
- range query processing
- management system
- data structure
- data sets
- searching in metric spaces