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AIED
2009
Springer
15 years 2 months ago
Cohesion Relationships in Tutorial Dialogue as Predictors of Affective States
We explored the possibility of predicting learners’ affective states (boredom, flow/engagement, confusion, and frustration) by monitoring variations in the cohesiveness of tutori...
Sidney K. D'Mello, Nia Dowell, Arthur C. Graesser
GIS
2000
ACM
15 years 1 months ago
The NASA Digital Earth Testbed
The goal of Digital Earth (www.digitalearth.gov) is to create a virtual representation of our planet that enables a person to explore and interact with the vast amounts of natural...
Jeff de La Beaujardière, Horace Mitchell, R...
VISSYM
2007
15 years 4 days ago
Viewpoint Selection for Intervention Planning
Viewpoint selection is crucial for medical intervention planning. The interactive exploration of a scene with 3d objects involves the systematic analysis of several anatomic struc...
Konrad Mühler, Mathias Neugebauer, Christian ...
WSC
2007
15 years 1 days ago
Self organized UAV swarm planning optimization for search and destroy using SWARMFARE simulation
As military interest continues to grow for Unmanned Aerial Vehicle (UAV) capabilities, the Air Force is exploring UAV autonomous control, mission planning and optimization techniq...
Dustin J. Nowak, Ian C. Price, Gary B. Lamont
ATAL
2008
Springer
14 years 11 months ago
Being a part of the crowd: towards validating VR crowds using presence
Crowd simulation models are currently lacking a commonly accepted validation method. In this paper, we propose level of presence achieved by a human in a virtual environment (VE) ...
Nuria Pelechano, Catherine Stocker, Jan M. Allbeck...