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2003
IEEE
14 years 2 months ago
An Optimal Atomic Broadcast Protocol and an Implementation Framework
Atomic Broadcast (where all processes deliver broadcast messages in the same order) is a very useful group communication primitive for building fault-tolerant distributed systems....
Paul D. Ezhilchelvan, Doug Palmer, Michel Raynal
ICRA
2007
IEEE
115views Robotics» more  ICRA 2007»
14 years 3 months ago
Performing Weak Calibration at the Microscale, Application to Micromanipulation
Abstract— We improve and adjust usual weak calibration techniques to the case of stereo video microscopes : Harris detector using a simplex optimization method for feature points...
Julien Bert, Sounkalo Dembélé, Nadin...
CLEAR
2007
Springer
124views Biometrics» more  CLEAR 2007»
14 years 3 months ago
A Person Tracking System for CHIL Meetings
Abstract. This paper presents the audio based tracking system designed at FBK-irst laboratories for the CLEAR 2007 evaluation campaign. The tracker relies on the Global Coherence F...
Alessio Brutti
DGCI
2008
Springer
13 years 11 months ago
Geometric Feature Estimators for Noisy Discrete Surfaces
Abstract. We present in this paper robust geometric feature estimators on the border of a possibly noisy discrete object. We introduce the notion of patch centered at a point of th...
Laurent Provot, Isabelle Debled-Rennesson
CORR
2007
Springer
108views Education» more  CORR 2007»
13 years 9 months ago
Error Probability Analysis of Peaky Signaling over Fading Channels
Abstract— In this paper, the performance of signaling strategies with high peak-to-average power ratio is analyzed in both coherent and noncoherent fading channels Two recently p...
Mustafa Cenk Gursoy