Collections and calls for papers

In the last few years, a renewed interest of the research community in conversational recommender systems (CRSs) is emerging. This is likely due to the massive proliferation of Digital Assistants (DAs) such ...

Contributions focusing on different new and relevant aspects of group recommender systems, in particular, new developments on the algorithmic and user interface level as well as new applications, all accompa...

This special issue of User Modelling and User-Adapted Interaction aims at presenting recent progress and developments of efficient user modeling and advanced machine learning techniques in various aspects of...

In order to make Human-Robot interactive communication socially acceptable, legible, and natural from the user’s point of view, it is of paramount importance to endow a robot with the ability to model the us...