Resource Sharing of Smart City Based on Blockchain

Table 3

Offsets between predicted events and test time.

Trading volume	200000	400000	600000	800000	1000000
Test time (s)	0.289	0.265	0.214	0.336	0.346
Forecast events (s)	0.318	0.336	0.346	0.354	0.360
Offset value (s)	0.029	0.071	0.132	0.018	0.014