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UM
2005
Springer
16 years 12 days ago
User Modeling in a Distributed E-Learning Architecture
Abstract: This paper is focused on user modeling and adaptation in distributed ELearning systems. We describe here CUMULATE, a generic student modeling server developed for a distr...
Peter Brusilovsky, Sergey A. Sosnovsky, Olena Shch...
UM
2005
Springer
16 years 12 days ago
The Impact of Link Suggestions on User Navigation and User Perception
Abstract. The study reported in this paper explores the effects of providing web users with link suggestions that are relevant to their tasks. Results indicate that link suggestion...
Ion Juvina, Eelco Herder
UM
2005
Springer
16 years 12 days ago
User- and Community-Adaptive Rewards Mechanism for Sustainable Online Community
Abundance of user contributions does not necessarily indicate sustainability of an online community. On the contrary, excessive contributions in the systems may result in “inform...
Ran Cheng, Julita Vassileva
UM
2005
Springer
16 years 12 days ago
Data-Driven Refinement of a Probabilistic Model of User Affect
We present further developments in our work on using data from real users to build a probabilistic model of user affect based on Dynamic Bayesian Networks (DBNs) and designed to de...
Cristina Conati, Heather Maclaren
UM
2005
Springer
16 years 12 days ago
Exploring Eye Tracking to Increase Bandwidth in User Modeling
The accuracy of a user model usually depends on the amount and quality of information available on the user’s states of interest. An eye-tracker provides data detailing where a u...
Cristina Conati, Christina Merten, Kasia Muldner, ...
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