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» First Steps with a Rideable Computer
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ICPR
2000
IEEE
14 years 9 months ago
Detecting Rotational Symmetries Using Normalized Convolution
Perceptual experiments indicate that corners and curvature are very important features in the process of recognition. This paper presents a new method to detect rotational symmetr...
Björn Johansson, Gösta H. Granlund, Hans...
CHI
2006
ACM
14 years 8 months ago
Estimating human interruptibility in the home for remote communication
This paper presents a method for automatically estimating human interruptibility in home environments. To make online remote communication smoother, determining if it is appropria...
Yoshinao Takemae, Takehiko Ohno, Ikuo Yoda, Shinji...
DCC
2005
IEEE
14 years 7 months ago
Asymptotics of the Entropy Rate for a Hidden Markov Process
We calculate the Shannon entropy rate of a binary Hidden Markov Process (HMP), of given transition rate and noise (emission), as a series expansion in . The first two orders are ca...
Or Zuk, Ido Kanter, Eytan Domany
SAC
2009
ACM
14 years 2 months ago
Development of a biosignals framework for usability analysis
The understanding of human physical and physiological signals and expressions, together with a growing processing and control capacity allows for new approaches in interactive sys...
Inês Oliveira, Rui Lopes, Nuno Guimarã...
CCECE
2009
IEEE
14 years 2 months ago
On the second-order cyclostationarity for joint signal detection and classification in cognitive radio systems
—Spectrum awareness is a crucial first step of a cognitive radio (CR). This provides information necessary for the CR to adapt to the radio frequency environment, and involves re...
Qiyun Zhang, Octavia A. Dobre, Sreeraman Rajan, Ro...