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ICMCS
2005
IEEE
145views Multimedia» more  ICMCS 2005»
14 years 1 months ago
From Physiological Signals to Emotions: Implementing and Comparing Selected Methods for Feature Extraction and Classification
Little attention has been paid so far to physiological signals for emotion recognition compared to audio-visual emotion channels, such as facial expressions or speech. In this pap...
Johannes Wagner, Jonghwa Kim, Elisabeth Andr&eacut...
WECWIS
2005
IEEE
94views ECommerce» more  WECWIS 2005»
14 years 1 months ago
Electronic Trading in Order-Driven Markets: Efficient Execution
In this paper, we address the importance of efficient execution in electronic markets. Due to intense competition for profit opportunities, trading costs can represent a significa...
Yuriy Nevmyvaka, Michael S. Kearns, Amy Papandreou...
MDAI
2005
Springer
14 years 1 months ago
Meta-data: Characterization of Input Features for Meta-learning
Abstract. Common inductive learning strategies offer the tools for knowledge acquisition, but possess some inherent limitations due to the use of fixed bias during the learning p...
Ciro Castiello, Giovanna Castellano, Anna Maria Fa...
VLDB
2004
ACM
123views Database» more  VLDB 2004»
14 years 27 days ago
CORDS: Automatic Generation of Correlation Statistics in DB2
When query optimizers erroneously assume that database columns are statistically independent, they can underestimate the selectivities of conjunctive predicates by orders of magni...
Ihab F. Ilyas, Volker Markl, Peter J. Haas, Paul G...
PRL
2008
103views more  PRL 2008»
13 years 7 months ago
A study on the relevance criteria for medical images
This paper reports the results of a study investigating the relevance criteria used by health care professionals when seeking medical images. Data was collected from 26 participan...
Shahram Sedghi, Mark Sanderson, Paul Clough