@article {1967,
	title = {A Systematic Review for Smart City Data Analytics},
	journal = {Computing Surveys (CSUR)},
	year = {2018},
	doi = {https://doi.org/10.1145/3239566},
	author = {Moustaka, Vaia and Vakali, Athena and Anthopoulos, Leonidas G.}
}