Ramezani, M.Haddad, J.Geroliminis, Nikolaos2016-02-012016-02-012016-02-01201510.1109/ECC.2015.7331073https://infoscience.epfl.ch/handle/20.500.14299/123131Two-level hierarchical traffic control for heterogeneous urban networkstext::conference output::conference proceedings::conference paper