Semantic trajectory compression via multi-resolution synchronization-based clustering.
Chongming GaoYi ZhaoRuizhi WuQinli YangJunming ShaoPublished in: Knowl. Based Syst. (2019)
Keyphrases
- multiresolution
- clustering algorithm
- clustering method
- k means
- data compression
- cluster analysis
- semantic web
- spectral clustering
- data clustering
- hierarchical clustering
- fuzzy clustering
- compression ratio
- coarse to fine
- semantic knowledge
- unsupervised learning
- image compression
- wavelet transform
- semantic network
- trajectory data
- natural language
- document clustering
- semantic annotation
- information theoretic
- semantic similarity
- domain ontology
- outlier detection
- self organizing maps
- image fusion
- compression scheme
- semantic web technologies
- semantic information
- domain specific