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APIN
2010
108views more  APIN 2010»
15 years 6 months ago
A low variance error boosting algorithm
Abstract. This paper introduces a robust variant of AdaBoost, cwAdaBoost, that uses weight perturbation to reduce variance error, and is particularly effective when dealing with da...
Ching-Wei Wang, Andrew Hunter
AROBOTS
2010
172views more  AROBOTS 2010»
15 years 6 months ago
CPG-based control of a turtle-like underwater vehicle
We present a new bio-inspired control strategy for an autonomous underwater vehicle by constructing coupled nonlinear oscillators, similar to the animal central pattern generators ...
Keehong Seo, Soon Jo Chung, Jean-Jacques E. Slotin...
AUTOMATICA
2008
88views more  AUTOMATICA 2008»
15 years 6 months ago
Control design with guaranteed ultimate bound for perturbed systems
We present a new control design method for perturbed multiple-input systems, which guarantees any desired componentwise ultimate bound on the system state. The method involves eig...
Ernesto Kofman, María M. Seron, Hernan Haim...
CGF
2008
122views more  CGF 2008»
15 years 6 months ago
A Hierarchical Segmentation of Articulated Bodies
This paper presents a novel segmentation method to assist the rigging of articulated bodies. The method computes a coarse-to-fine hierarchy of segments ordered by the level of det...
Fernando de Goes, Siome Goldenstein, Luiz Velho
CORR
2010
Springer
112views Education» more  CORR 2010»
15 years 6 months ago
Doubly Perfect Nonlinear Boolean Permutations
Due to implementation constraints the XOR operation is widely used in order to combine plaintext and key bit-strings in secretkey block ciphers. This choice directly induces the cl...
Laurent Poinsot