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CORR
2011
Springer
184views Education» more  CORR 2011»
14 years 1 months ago
Decision-Feedback Differential Detection in Impulse-Radio Ultra-Wideband Systems
—Building upon recent approaches for detection of impulse-radio ultra-wideband (IR-UWB) based on compressed sensing (CS), we combine this approach with techniques known from adva...
Andreas Schenk, Robert F. H. Fischer
HICSS
2011
IEEE
208views Biometrics» more  HICSS 2011»
14 years 1 months ago
An Experimental Study of Financial Portfolio Selection with Visual Analytics for Decision Support
We investigate the decision process as applied to the practical task of choosing a financial portfolio. We developed PortfolioCompare, an interactive visual analytic decision sup...
Anya Savikhin, Hon Cheong Lam, Brian D. Fisher, Da...
ICASSP
2011
IEEE
14 years 1 months ago
Robust Bayesian Analysis applied to Wiener filtering of speech
Commonly used speech enhancement algorithms estimate the power spectral density of the noise to be removed, or make a decision about the presence of speech in a particular frame, ...
Phil Spencer Whitehead, David V. Anderson
DSS
2000
122views more  DSS 2000»
14 years 9 months ago
Project portfolio selection through decision support
Project portfolio selection is a crucial decision in many organizations, which must make informed decisions on investment, where the appropriate distribution of investment is comp...
Fereidoun Ghasemzadeh, Norman P. Archer
SAB
2010
Springer
140views Optimization» more  SAB 2010»
14 years 8 months ago
A Model of Symmetry Breaking in Collective Decision-Making
Abstract. Symmetry breaking is commonly found in self-organized collective decision making. It serves an important functional role, specifically in biological and bio-inspired sys...
Heiko Hamann, Bernd Meyer, Thomas Schmickl, Karl C...