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ICASSP
2010
IEEE
13 years 9 months ago
On the robustness of the multidimensional state coherence transform for solving the permutation problem of frequency-domain ICA
A common problem in frequency domain independent component analysis (ICA) is the so called permutation problem which arises due to the independent demixing in each frequency bin. ...
Benedikt Loesch, Francesco Nesta, Bin Yang
ATAL
2007
Springer
14 years 3 months ago
Rumours and reputation: evaluating multi-dimensional trust within a decentralised reputation system
In this paper we develop a novel probabilistic model of computational trust that explicitly deals with correlated multi-dimensional contracts. Our starting point is to consider an...
Steven Reece, Alex Rogers, Stephen Roberts, Nichol...
NIPS
1997
13 years 10 months ago
Relative Loss Bounds for Multidimensional Regression Problems
We study on-line generalized linear regression with multidimensional outputs, i.e., neural networks with multiple output nodes but no hidden nodes. We allow at the final layer tra...
Jyrki Kivinen, Manfred K. Warmuth
ALDT
2009
Springer
172views Algorithms» more  ALDT 2009»
14 years 3 months ago
On Multi-dimensional Envy-Free Mechanisms
Traditional performance analysis of approximation algorithms considers overall performance, while economic fairness analysis focuses on the individual performance each user receiv...
Ahuva Mu'alem
IEEEARES
2008
IEEE
14 years 3 months ago
Making Multi-Dimensional Trust Decisions on Inter-Enterprise Collaborations
—Enterprise computing is moving towards more open, collaborative systems. Joining a business network must be made efficient, despite the technical and semantic interoperability ...
Sini Ruohomaa, Lea Kutvonen