Network Voronoi Diagram on uncertain objects for nearest neighbor queries.
Guohui LiLi LiJianjun LiYanhong LiPublished in: Inf. Sci. (2015)
Keyphrases
- nearest neighbor queries
- voronoi diagram
- uncertain objects
- metric space
- similarity search
- index structure
- distance function
- efficient processing
- range queries
- r tree
- uncertain data
- data objects
- multimedia databases
- nearest neighbor search
- high dimensional spaces
- spatial queries
- road network
- location based services
- nearest neighbor
- medial axis
- probability density function
- range searching
- database
- spatial data
- high dimensional
- data mining
- multi dimensional
- association rules
- database systems
- machine learning
- data sets