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COMBINATORICS
2000
91views more  COMBINATORICS 2000»
14 years 9 months ago
On Descents in Standard Young Tableaux
In this paper, explicit formulae for the expectation and the variance of descent functions on random standard Young tableaux are presented. Using these, it is shown that the norma...
Peter A. Hästö
JSC
2010
85views more  JSC 2010»
14 years 8 months ago
On the minimum of a positive polynomial over the standard simplex
We present a new positive lower bound for the minimum value taken by a polynomial P with integer coefficients in k variables over the standard simplex of Rk , assuming that P is p...
Gabriela Jeronimo, Daniel Perrucci
IMCSIT
2010
14 years 7 months ago
Classification of Image Regions Using the Wavelet Standard Deviation Descriptor
Abstract--This paper introduces and comprehensively evaluates a new approach for classification of image regions. It is based on the so called wavelet standard deviation descriptor...
Sönke Greve, Marcin Grzegorzek, Carsten Saath...
AHCI
2010
66views more  AHCI 2010»
14 years 4 months ago
The SEMAINE API: Towards a Standards-Based Framework for Building Emotion-Oriented Systems
This paper presents the SEMAINE API, an open source framework for building emotion-oriented systems. By encouraging and simplifying the use of standard representation formats, the...
Marc Schröder
70
Voted
CHI
2005
ACM
15 years 10 months ago
A method to standardize usability metrics into a single score
Current methods to represent system or task usability in a single metric do not include all the ANSI and ISO defined usability aspects: effectiveness, efficiency & satisfactio...
Jeff Sauro, Erika Kindlund