An Efficient Spatial Search Method Based on SG-Tree.
Yintian LiuChangjie TangLei DuanTao ZengChuan LiPublished in: APWeb/WAIM (2007)
Keyphrases
- high accuracy
- search strategy
- tree structure
- exhaustive search
- high precision
- cost function
- dynamic programming
- pairwise
- search methods
- synthetic data
- spatial data
- detection method
- nearest neighbor
- significant improvement
- spatio temporal
- highly efficient
- computational complexity
- search algorithm
- decision trees
- information retrieval
- classification trees
- index structure
- computationally efficient
- support vector machine
- probabilistic model
- experimental evaluation
- search space
- high dimensional
- objective function