EvacuAI

Overview

EvacuAI represents a building as a weighted graph and continuously re-weights edges from live hazard and congestion signals. An XGBoost risk model feeds an A* search to surface the safest route for every occupant, visualised live in Streamlit.

Highlights

• Building-as-graph modelling with NetworkX
• XGBoost hazard/congestion risk scoring
• A* safest-path search with live re-routing