id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dss-148	Becic, Amel	Industry 4.0 and Smart cities: State-of-the-art	2021	10	.pdf	application/pdf	6294	461	56	It was found that application of artificial intelligence within smart city industry will continue to grow in future as one of the main industry fields. One of the reasons why smart city industry is booming is because there is a big rise of people living in urban areas and they all present the possible residents (As shown in figure 1) [ 64].	cache/dss-148.pdf	txt/dss-148.txt