Kassak, O. ., M. . Kompan, and M. . Bielikova. “Acquisition and Modelling of Short-Term User Behaviour on TheWeb: A Survey”. Journal of Web Engineering, vol. 17, no. 5, Sept. 2018, pp. 23-70, https://journals.riverpublishers.com/index.php/JWE/article/view/3963.