The asymmetry of activity in virtual communities is of great interest. While participation in the activities of virtual communities is crucial for a community's survival and ...
Contemporary work increasingly involves interacting with strangers in technology-mediated environments. In this context, we come to rely on digital artifacts to infer characterist...
N. Sadat Shami, Kate Ehrlich, Geri Gay, Jeffrey T....
We study an extension of the "standard" learning models to settings where observing the value of an attribute has an associated cost (which might be different for differ...
ResearchinHumanitiesandSocialSciencesistraditionallybasedonprintedpublicationssuchasmanuscripts, personal correspondence, first editions and other types of documents which are oft...
Michele Nucci, Michele Barbera, Christian Morbidon...
The procedures to collect information about users are well known in computer science till long time. They range from getting explicit information from users, required in order to ...