Processing Top-k Dominating Queries in Metric Spaces.
Eleftherios TiakasGeorge ValkanasApostolos N. PapadopoulosYannis ManolopoulosDimitrios GunopulosPublished in: ACM Trans. Database Syst. (2016)
Keyphrases
- metric space
- skyline queries
- range queries
- efficient processing
- query processing
- similarity queries
- similarity join
- aggregation queries
- similarity search
- nearest neighbor queries
- indexing techniques
- access methods
- multi dimensional
- index structure
- distance function
- searching in metric spaces
- high dimensional
- partially ordered sets
- similarity searching
- user defined
- probability measures
- range query processing
- r tree
- query optimization
- query language
- multimedia databases
- spatial databases
- indexing method
- query plan
- cost model
- vector space
- knn
- data retrieval
- neural network
- dimensionality reduction
- data analysis
- database systems
- multidimensional index
- feature selection