🦠🕸️➡️📊

#network model #disease spread #transmission dynamics #contact tracing model #epidemiological network

💻🕸️📝

#data schema definition #graph data model #network model #system schema #data documentation #database blueprint

🕸️[⚪️⇌⬛]

#petri net #formal methods #system modeling #network model #P/T net #place-transition net