Sciweavers

1336 search results - page 224 / 268
» A Bayesian Computational Cognitive Model
Sort
View
CHI
2004
ACM
16 years 4 months ago
If not now, when?: the effects of interruption at different moments within task execution
User attention is a scarce resource, and users are susceptible to interruption overload. Systems do not reason about the effects of interrupting a user during a task sequence. In ...
Piotr D. Adamczyk, Brian P. Bailey
CHI
2002
ACM
16 years 4 months ago
Evaluating the effectiveness of spatial memory in 2D and 3D physical and virtual environments
User interfaces can improve task performance by exploiting the powerful human capabilities for spatial cognition. This opportunity has been demonstrated by many prior experiments....
Andy Cockburn, Bruce J. McKenzie
142
Voted
GECCO
2004
Springer
212views Optimization» more  GECCO 2004»
15 years 9 months ago
An Evolutionary Autonomous Agent with Visual Cortex and Recurrent Spiking Columnar Neural Network
Spiking neural networks are computationally more powerful than conventional artificial neural networks. Although this fact should make them especially desirable for use in evoluti...
Rich Drewes, James B. Maciokas, Sushil J. Louis, P...
FOCS
1999
IEEE
15 years 8 months ago
An Algorithmic Theory of Learning: Robust Concepts and Random Projection
We study the phenomenon of cognitive learning from an algorithmic standpoint. How does the brain effectively learn concepts from a small number of examples despite the fact that e...
Rosa I. Arriaga, Santosh Vempala
ATAL
2008
Springer
15 years 6 months ago
Trackside DEIRA: a dynamic engaging intelligent reporter agent
DEIRA is a virtual agent commenting on virtual horse races in real time. DEIRA analyses the state of the race, acts emotionally and comments about the situation in a believable an...
François L. A. Knoppel, Almer S. Tigelaar, ...