id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ertr-322	Mettouris, Christos; Papadopoulos, George A.	UbiRS4Tourism: Design and Development of Point-of-Interest Recommender Systems Made Easy	2019	10	.pdf	application/pdf	3247	152	46	Services offered by RSs in tourism can be categorized among other in POI recommendations, travel services recommendations (suggesting hotels, restaurants, means of transportation, etc.), and routes and tours recommendations. In (Wang et al., 2015), the authors suggest representing venue semantics using user generated content (tips, photos, and check-ins) from social networks to model user preferences and utilize them for producing POI recommendations.	cache/ertr-322.pdf	txt/ertr-322.txt