This paper describes user modelling in I-Help, a system to facilitate communication amongst learners. There are two I-Help components: Private and Public Discussions. In the Privat...
Susan Bull, Jim E. Greer, Gordon I. McCalla, Lori ...
The Automated Production Systems (APS) are composed of concurrent interacting entities. Then any model should exhibit parallel and sequential behaviours. The Grafcet is now well e...
Software systems are becoming heterogeneous: instead of a small number of large programs from well-established sources, a user's desktop may now consist of many smaller compo...
We conducted an ethnographic study to investigate the use of generic vs. task-specific application software by people who create and maintain presentation slides. Sixteen people w...
The mobile phone is one of the most commonly carried pieces of personal, readily accessible digital technologies. Beyond just voice calls, they function as digital cameras, PDAs, ...
Eric Paulos, August Joki, Parul Vora, Anthony Burk...