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ICMI
2004
Springer
162views Biometrics» more  ICMI 2004»
14 years 2 months ago
When do we interact multimodally?: cognitive load and multimodal communication patterns
Mobile usage patterns often entail high and fluctuating levels of difficulty as well as dual tasking. One major theme explored in this research is whether a flexible multimodal in...
Sharon L. Oviatt, Rachel Coulston, Rebecca Lunsfor...
CANDC
2009
ACM
14 years 19 days ago
Computational and cognitive infrastructures of stigma: empowering identity in social computing and gaming
Computing technologies such as games, social networking sites, and virtual environments often reproduce forms of social stigma encountered in everyday real life, as well as introd...
D. Fox Harrell
APPML
2005
84views more  APPML 2005»
13 years 8 months ago
Well-posedness in Maxwell systems with distributions of polarization relaxation parameters
We present existence, uniqueness and continuous dependence (with respect to probability distributions on polarization parameters) of solutions in Maxwell systems. This provides a ...
H. T. Banks, Nathan L. Gibson
ICPR
2002
IEEE
14 years 9 months ago
A Probabilistic Model for Camera Zoom Detection
Camera motion detection is essential for automated video analysis. We propose a new probabilistic model for detecting zoom-in/zoom-out operations. The model uses EM to estimate th...
Rong Jin, Yanjun Qi, Alexander G. Hauptmann
ICASSP
2011
IEEE
13 years 12 days ago
Optimal transmission strategies for channel capture mitigation in Cognitive Radio Networks
Abstract—Temporal Dynamic Spectrum Access (DSA) in Cognitive Radio Networks exploits time gaps between the primary users transmissions. In this work, the fundamental performance ...
Yingxi Liu, Nikhil Kundargi, Ahmed H. Tewfik