A grid-based node split algorithm for managing current location data of moving objects.
Dong-Suk HongHong-Koo KangDong-Oh KimJae-Kwan YunKi-Joon HanPublished in: J. Supercomput. (2007)
Keyphrases
- detection algorithm
- input data
- dynamic programming
- optimal solution
- moving objects
- data sets
- learning algorithm
- np hard
- pattern tree
- noisy data
- database
- search space
- data structure
- data sources
- probabilistic model
- synthetic datasets
- data reduction
- computational complexity
- graph structure
- computer vision
- data analysis
- spectral clustering
- objective function
- high dimensional
- movement patterns
- optimal path
- motion segmentation
- segmentation algorithm
- expectation maximization
- training data
- k means
- spatio temporal