Calbimonte, Jean-PaulEberle, JulienAberer, Karl2018-12-142018-12-142018-12-14201710.1007/s00287-016-1009-yhttps://infoscience.epfl.ch/handle/20.500.14299/152956Toward Self-monitoring Smart Cities: the OpenSense2 Approachtext::journal::journal article::research article