We explore sparse regression for effective feature selection and classification in face identity and expression recognition. We argue that sparse regression in pixel space is inap...
Email was originally designed as a tool for asynchronous communication. However, its current usage goes far beyond that. One of the most commonly performed activities in email is ...
This paper explores how people read books online. Instead of observing individuals, we analyze usage of an online digital library of children’s books (the International Childrenâ...
Most evaluations of web-based information systems are done with respect to their effectiveness in supporting users in finding and exploring the information they need. We believe (...
We are looking at new effective ways to engage families in weight management. Going beyond targeting individuals out of their family context with a single intervention, we investi...
Dipak Bhandari, Nathalie Colineau, Stephen Giugni,...