Current conversational recommender systems are unable to offer guarantees on the quality of their recommendations due to a lack of principled user utility models. We develop an ap...
Users of help systems often complain that they do not find them useful; while they still use help at least occasionally, they resort to other problem-solving strategies. In this p...
In this paper we present a novel interface for selecting sounds in audio mixtures. Traditional interfaces in audio editors provide a graphical representation of sounds which is ei...
In this paper we present novel input devices that combine the standard capabilities of a computer mouse with multitouch sensing. Our goal is to enrich traditional pointerbased des...
Nicolas Villar, Shahram Izadi, Dan Rosenfeld, Hrvo...
This exploratory study investigates the bipartite network of articles linked by common editors in Wikipedia, ‘The Free Encyclopedia that Anyone Can Edit’. We use the articles ...