A Novel Spatiotemporal Data Low-Rank Imputation Approach for Traffic Sensor Network.
Xiaobo ChenShurong LiangZhihao ZhangFeng ZhaoPublished in: IEEE Internet Things J. (2022)
Keyphrases
- low rank
- sensor networks
- spatiotemporal data
- missing data
- data streams
- missing values
- sensor data
- matrix factorization
- wireless sensor networks
- linear combination
- spatial data
- convex optimization
- data collection
- singular value decomposition
- network traffic
- energy consumption
- high dimensional data
- semi supervised
- high order
- database
- routing protocol
- nearest neighbor
- image sequences