Bing-CF-IDF+ : a semantics-driven news recommender systemBrocken, Emma; Hartveld, Aron; Koning, Emma de; Hogenboom, Frederik; Frasincar, Flavius; Robal, TarmoAdvanced Information Systems Engineering 31st International Conference, CAiSE 2019, Rome, Italy, June 3–7, 2019, Proceedings2019 / p. 32-47 https://doi.org/10.1007/978-3-030-21290-2_3 Conference proceeding at Scopus Article at Scopus Conference proceeding at WOS Article at WOS