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NIPS
2007
13 years 10 months ago
Adaptive Online Gradient Descent
We study the rates of growth of the regret in online convex optimization. First, we show that a simple extension of the algorithm of Hazan et al eliminates the need for a priori k...
Peter L. Bartlett, Elad Hazan, Alexander Rakhlin
IJON
2006
90views more  IJON 2006»
13 years 9 months ago
Adaptive sensory processing for efficient place coding
This work presents a neural model of self-localisation implemented on a simulated mobile robot with a realistic visual input. A population of modelled place cells with overlapping...
Denis Sheynikhovich, Ricardo Chavarriaga, Thomas S...
SRDS
2006
IEEE
14 years 3 months ago
Adaptive Batching for Replicated Servers
This paper presents two novel generic adaptive batching schemes for replicated servers. Both schemes are oblivious to the underlying communication protocols. Our novel schemes ada...
Roy Friedman, Erez Hadad
CG
2002
Springer
13 years 9 months ago
Robust adaptive polygonal approximation of implicit curves
We present an algorithm for computing a robust adaptive polygonal approximation of an implicit curve in the plane. The approximation is adapted to the geometry of the curve because...
Hélio Lopes, João Batista S. de Oliv...
ICMCS
2006
IEEE
162views Multimedia» more  ICMCS 2006»
14 years 3 months ago
Robust Transmission of H.264/AVC Video using Adaptive Slice Grouping and Unequal Error Protection
We present a novel scheme for the transmission of H.264/AVC video streams over lossy packet networks. The proposed scheme exploits the error resilient features of H.264/AVC codec ...
Nikolaos Thomos, Savvas Argyropoulos, Nikolaos V. ...