Media type: E-Article Title: Bipartite Graphs and Recommendation Systems Contributor: Maier, Cristina; Simovici, Dan Published: Engineering and Technology Publishing, 2022 Published in: Journal of Advances in Information Technology, 13 (2022) 3 Language: Not determined DOI: 10.12720/jait.13.3.249-258 ISSN: 1798-2340 Origination: Footnote: Access State: Open Access