Trajectory simplification method for location-based social networking services.
Yukun ChenKai JiangYu ZhengChunping LiNenghai YuPublished in: GIS-LBSN (2009)
Keyphrases
- high accuracy
- experimental evaluation
- preprocessing
- multiresolution
- significant improvement
- clustering method
- detection method
- dynamic programming
- objective function
- cost function
- segmentation method
- high precision
- markov random field
- neural network
- social networking
- classification method
- synthetic data
- edge detection
- mobile robot
- mobile devices
- pairwise
- image segmentation
- feature selection