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cs.DB2021
Misplaced Subsequences Repairing with Application to Multivariate Industrial Time Series Data
Xiaoou Ding, Hongzhi Wang, Jiaxuan Su +1
Both the volume and the collection velocity of time series generated by monitoring sensors are increasing in the Internet of Things (IoT). Data management and analysis requires hig…
cs.DB2018★ 1 cited
Improve3C: Data Cleaning on Consistency and Completeness with Currency
Xiaoou Ding, Hongzhi Wang, Jiaxuan Su +2
Data quality plays a key role in big data management today. With the explosive growth of data from a variety of sources, the quality of data is faced with multiple problems. Motiva…