Table 1 Comparison between classical36 and credibility-based data transmission approach in terms of no data sent and RMSE (between recovered and true signal) for three real sensor datasets.

From: A new paradigm of reliable sensing with field-deployed electrochemical sensors integrating data redundancy and source credibility

Real sensor datasets

No of data sent

RMSE

Classical

Credibility based

Classical

Credibility based

Gradual drift

5023

4105

17.19 mV

10.24 mV

Random faults

2055

790

49.54 mV

3.87 mV

Field

964

584

1504 mM

0.067 mM