SimpleContagion

Code base for simple contagion (single source exposure) based on SIR dynamics.

Analytical results and simulation code for:

-Population heterogeneity over monoplex networks.

-Popularion heterogeneity over multi-layer networks.

Keywords: Bond percolation, configuration model, Population heterogeneity

Code base for papers:

1. Analysis of the impact of mask-wearing in viral spread: Implications for COVID-19

Y. Tian, A. Sridhar, O. Yağan and H. V. Poor, "Analysis of the Impact of Mask-wearing in Viral Spread: Implications for COVID-19," 2021 American Control Conference (ACC), New Orleans, LA, USA, 2021, pp. 3132-3137, doi: 10.23919/ACC50511.2021.9482733.

2. The Role of Masks in Mitigating Viral Spread on Networks

Role of masks in mitigating viral spread on networks Yurun Tian, Anirudh Sridhar, Chai Wah Wu, Simon A. Levin, Kathleen M. Carley, H. Vincent Poor, and Osman Yağan

Phys. Rev. E 108, 014306 – Published 24 July 2023

3. Spreading processes with population heterogeneity over multi-layer networks

Accepted at IEEE Globecom 23.

4. Spreading processes with layer-dependent population heterogeneity over multi-layer networks

Under review for IEEE TNSE.

ComplexContagion

Code base for complex contagion (multiple sources of exposure are required) processes.

1. A Vector Threshold Model for the Simultaneous Spread of Correlated Influence

Y. Zhuang and O. Yagan, "A Vector Threshold Model for the Simultaneous Spread of Correlated Influence," ICC 2019 - 2019 IEEE International Conference on Communications (ICC), Shanghai, China, 2019, pp. 1-7, doi: 10.1109/ICC.2019.8761313.

2. Multi-dimensional Threshold Model with Correlation: Emergence of Global Cascades

Y. Tian and O. Yagan, "Multi-dimensional Threshold Model with Correlation: Emergence of Global Cascades," accepted at ICC 2024.