purely curated selection, based on editorial policy. While the latter is evidently more sub-
jective, it usually involves real journalism—that is, journalists becoming well informed
about particular topics. An interesting question regards the benefits of these two forms
of news selection for different classes of content. In particular, it is interesting to explore
whether both types can survive for a particular content category since users value
differentiation and/or multi-home, or whether one type tends to become dominant.
Regarding recommendations based on the specific user, a website is informed about
the history of the user’s browsing behavior. Therefore, it can tailor its recommendation
to this behavior and recommend stories or news according ...