@proceedings{rjab2018smart,
  title = {Smart cities in the era of artificial intelligence and internet of things: literature review from 1990 to 2017}
  author = {Rjab, Amal Ben and Mellouli, Sehl},
  url = {https://dl.acm.org/doi/10.1145/3209281.3209380},
  year = {2018}
}