Semantic trajectory segmentation based on change-point detection and ontology.
Yuan GaoLongfei HuangJun FengXin WangPublished in: Int. J. Geogr. Inf. Sci. (2020)
Keyphrases
- change point detection
- semantic web
- semantic annotation
- semantic information
- domain ontology
- semantic query
- change point
- semantically rich
- domain specific
- semantic relationships
- semantic web technologies
- ontology mapping
- high dimensional time series
- non stationary
- outlier detection
- sequential data
- normalized maximum likelihood
- image segmentation
- singular spectrum analysis
- texture segmentation
- multiscale
- edge detection
- minimum description length
- support vector regression
- domain specific ontologies
- semi automatic