User retention is important to the success of online social media, particularly in virtual world settings where users shape one another’s online experience. We study a rich set ...
This position paper for the CHI2005 Development Consortium describes the vision that led to the formation of the User Experience Network (UXnet) and cross-disciplinary needs it ad...
This paper describes the online demo of the QuALiM Question Answering system. While the system actually gets answers from the web by querying major search engines, during presenta...
Recommender Systems allow people to find the resources they need by making use of the experiences and opinions of their nearest neighbours. Costly annotations by experts are replac...
A key element of the social networks on the internet such as Facebook and Flickr is that they encourage users to create connections between themselves, other users and objects. On...
Artus Krohn-Grimberghe, Lucas Drumond, Christoph F...