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ALT
2006
Springer
16 years 4 months ago
Large-Margin Thresholded Ensembles for Ordinal Regression: Theory and Practice
Abstract. We propose a thresholded ensemble model for ordinal regression problems. The model consists of a weighted ensemble of confidence functions and an ordered vector of thres...
Hsuan-Tien Lin, Ling Li
DCC
2010
IEEE
16 years 2 months ago
A Symbolic Dynamical System Approach to Lossy Source Coding with Feedforward
It is known that modeling an information source via a symbolic dynamical system evolving over the unit interval, leads to a natural lossless compression scheme attaining the entro...
Ofer Shayevitz
FOSSACS
2009
Springer
16 years 2 months ago
Full Abstraction for Reduced ML
traction for Reduced ML Andrzej S. Murawski and Nikos Tzevelekos Oxford University Computing Laboratory Wolfson Building, Parks Road, Oxford OX1 3QD, UK We present the first effe...
Andrzej S. Murawski, Nikos Tzevelekos
ACG
2009
Springer
16 years 1 months ago
Data Assurance in Opaque Computations
The chess endgame is increasingly being seen through the lens of, and therefore effectively defined by, a data ‘model’ of itself. It is vital that such models are clearly faith...
Joe Hurd, Guy Haworth
APPROX
2009
Springer
107views Algorithms» more  APPROX 2009»
16 years 1 months ago
Hierarchy Theorems for Property Testing
Referring to the query complexity of property testing, we prove the existence of a rich hierarchy of corresponding complexity classes. That is, for any relevant function q, we prov...
Oded Goldreich, Michael Krivelevich, Ilan Newman, ...