Efficient computation of query point visibility in polygons with holes.
Alireza ZareiMohammad GhodsiPublished in: SCG (2005)
Keyphrases
- efficient computation
- query point
- skyline queries
- nearest neighbor
- k nearest neighbor
- distance function
- distributed environment
- metric space
- knn
- location based services
- data distribution
- user preferences
- sliding window
- nearest neighbor search
- computational efficiency
- r tree
- database queries
- query result
- reverse nearest neighbor
- range queries
- convex hull
- road network
- neural network
- database
- index structure
- multi dimensional
- management system
- dynamic programming
- multi agent systems
- search engine
- databases