Thiago Souza, Andre Aquino, and Danielo Gomes. 2018. Environmental Monitoring of Urban Cities: Detecting Outliers via Exploratory Factor Analysis. In Proceedings of the 1st Brazilian Workshop on Smart Cities, July 25, 2018, Natal, Brasil. SBC, Porto Alegre, Brasil, 51-60. DOI: https://doi.org/10.5753/wbci.2018.3227.