Table 1. Characteristic exponents of the (α) autocorrelation function, (β) bursty number, (γ) inter-event time distribution functions and ν memory functions calculated in different datasets (see SI) and for the model study.
| α | β | γ | ν | |
|---|---|---|---|---|
| Mobile-call sequence | 0.5 | 4.1 | 0.7 | 3.0 |
| Short message sequence | 0.6 | 3.9 | 0.7 | 2.8 |
| Email sequence | 0.75 | 2.5 | 1.0 | 1.3 |
| Earthquake sequence (Japan) | 0.3 | 2.5 | 0.7 | 1.6 |
| Neuron firing sequence | 1.0 | 2.3 | 1.1 | 1.3 |
| Model | 0.7 | 3.0 | 1.3 | 2.0 |