Architecture
Junfeng Jiao focuses on smart city/urban informatics and understanding cities through AI and big data. Jiao has investigated 311 calls' spatial distribution, Uber's price surge, Airbnb's spatial clustering, E-scooters' origins, destinations, and routings, and bike sharing system planning. He coined term transit deserts and explored how urban environments affect people's access to grocery stores, transit facilities, and bicycle infrastructures.