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CSDA
2006
108views more  CSDA 2006»
15 years 6 months ago
Repeated median and hybrid filters
Standard median filters preserve abrupt shifts (edges) and remove impulsive noise (outliers) from a constant signal but they deteriorate in trend periods. Finite impulse response ...
Roland Fried, Thorsten Bernholt, Ursula Gather
CSDA
2006
92views more  CSDA 2006»
15 years 6 months ago
Robust measures of tail weight
The kurtosis coefficient is often regarded as a measure of the tail heaviness of a distribution relative to that of the normal distribution. However, it also measures the peakedne...
Guy Brys, Mia Hubert, Anja Struyf
CSDA
2006
84views more  CSDA 2006»
15 years 6 months ago
Robust weighted LAD regression
The least squares linear regression estimator is well-known to be highly sensitive to unusual observations in the data, and as a result many more robust estimators have been propo...
Avi Giloni, Jeffrey S. Simonoff, Bhaskar Sengupta
CVGIP
2006
171views more  CVGIP 2006»
15 years 6 months ago
Breathe easy: Model and control of human respiration for computer animation
In this paper, we detail an anatomically inspired, physically based model of the human torso designed for the visual simulation of respiration using a mixed system of rigid and de...
Victor B. Zordan, Bhrigu Celly, Bill Yuan-chi Chiu...
DATAMINE
2006
117views more  DATAMINE 2006»
15 years 6 months ago
A Rule-Based Approach for Process Discovery: Dealing with Noise and Imbalance in Process Logs
Effective information systems require the existence of explicit process models. A completely specified process design needs to be developed in order to enact a given business proce...
Laura Maruster, A. J. M. M. Weijters, Wil M. P. va...