3 ms·
GeoLocal contact tracing - Walk a bipartite graph - one set of nodes formed from mobile phone (or App) unique identifiers, the other set of nodes formed from lo
by w_t_payne 7y ago
GeoLocal contact tracing - Walk a bipartite graph - one set of nodes formed from mobile phone (or App) unique identifiers, the other set of nodes formed from location/time identifiers - such as IP addresses + day, or lat/lon + day. It won't give you who sat next to who on the bus, but it's better than nothing.