Missing Value Imputation of Wireless Sensor Data for Environmental Monitoring
Thomas Decorte,
Steven Mortier,
Jonas J. Lembrechts
et al.
Abstract:Over the past few years, the scale of sensor networks has greatly expanded. This generates extended spatiotemporal datasets, which form a crucial information resource in numerous fields, ranging from sports and healthcare to environmental science and surveillance. Unfortunately, these datasets often contain missing values due to systematic or inadvertent sensor misoperation. This incompleteness hampers the subsequent data analysis, yet addressing these missing observations forms a challenging problem. This is … Show more
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