Tabletop groupware systems have natural advantages for collaboration, but they present a challenge for application designers because shared work and interaction progress in differe...
One of the main problems of collaborative filtering recommenders is the sparsity of the ratings in the users-items matrix, and its negative effect on the prediction accuracy. This ...
Widespread adoption of wireless devices has considerably enlarged the domain of user applications, but consequently specific issues related to a secure use of these devices arise...
Marco Domenico Aime, Andrea S. Atzeni, Antonio Lio...
This paper explores the issues related to developing a transparent Quality of Service (QoS) evaluation for wireless services and distributed applications. The objective of the pap...
People often use computers other than their own to access web content, but blind users are restricted to using computers equipped with expensive, special-purpose screen reading pr...
Jeffrey P. Bigham, Craig Prince, Richard E. Ladner