Table 1 Distinguishes the propagation mechanisms.
From: Identification of important objectives of networked system based on propagation characteristics
Dimension | SIR模型 | IKSP-2D |
|---|---|---|
Driving force | Dynamic infection rate(β)& recovery rates(γ) | Static network topology |
Feedback | No feedback, one-way transmission | No dynamic feedback, but indirect “feedback” depending on structural features |
Scene | Real-time transmission simulation (e.g., epidemic prediction) | Pre-selection of key nodes (such as network reinforcement and control of propagation sources) |
Complexity | \(O({N^3})\) | \(O(N+E+N \cdot \left\langle k \right\rangle )\) |
