@INPROCEEDINGS{9071747,
  author={Achilleos, Achilleas and Markides, Christos and Konstantinidis, Andreas and Giorkas, Ioannis and Kapitsaki, Georgia M. and Mettouris, Christos and Papadopoulos, George A.},
  booktitle={2019 IEEE International Smart Cities Conference (ISC2)}, 
  title={Adopting an Open Smart City Platform: A Survey}, 
  year={2019},
  volume={},
  number={},
  pages={384-389},
  doi={10.1109/ISC246665.2019.9071747}}