Voronoi-based nearest neighbor search for multi-dimensional uncertain databases.
Peiwu ZhangReynold ChengNikos MamoulisMatthias RenzAndreas ZüfleYu TangTobias EmrichPublished in: ICDE (2013)
Keyphrases
- nearest neighbor search
- uncertain databases
- multi dimensional
- index structure
- high dimensional
- uncertain data
- nearest neighbor
- formal semantics
- frequent itemset mining
- range queries
- sequential pattern mining
- high dimensional data sets
- feature space
- similarity search
- cost model
- image retrieval
- search methods
- exhaustive search
- propositional logic
- metric space
- euclidean distance
- tree structure
- uncertain information
- database
- low dimensional
- dimensionality reduction
- data distribution
- frequent patterns
- high dimensional data
- search algorithm
- machine learning
- data mining