Applied Digital Twin Concepts Contributing to Heat Transition in Building, Campus, Neighborhood, and Urban Scale. - Ekaterina Lesnyak; Tabea Belkot; Johannes Hurka; Jan Philipp Hörding; Lea Kuhlmann; Pavel Paulau; Marvin Schnabel; Patrik Schönfeldt; Jan Middelberg (Big Data Cogn. Comput., 2023)