Contact Tracing with Incomplete Information

Input DataThe simulation requires synthetic population data for two metropolitan areas:SeoulBusanFor each city, three separate CSV files are used to represent different layers of social structure:Social LayersHousehold & Demographics (eco)Individual ID, household ID, region, age, and basic demographic attributes.School / Workplace (edueco)School class or workplace affiliations used to model structured daytime contacts.Friendship Network (frd) Explicit friend lists used to generate group-based social gatherings.Input File ListSeoulsynthetic_population_eco_v2.csvsynthetic_population_edueco_v2.csvsynthetic_population_frd_v2.csvBusansynthetic_population_busan_eco_v2.csvsynthetic_population_busan_edueco_v2.csvsynthetic_population_busan2_frd_v2.csvAll files are joined by individual and household identifiers at runtime to construct a unified individual-based population with multiple contact layers.