As the Internet becomes increasingly used for sensitive transactions, the need to protect user privacy becomes more and more important. One fundamental aspect of user privacy is t...
In this paper we detail the synergies we have observed between the features and limitations of mobile phones, and the usability and accessibility requirements of rural developing ...
Bayesian network models are widely used for discriminative prediction tasks such as classification. Usually their parameters are determined using 'unsupervised' methods ...
We have shown in a previous study that selling content-transmutation rights to consumers increases total surplus of both producers and consumers of digital products. Our results w...
: "Text messaging" -- using a mobile phone to send a message -- has changed how teenagers use wireless phones to communicate and coordinate. While the media reports rapid...