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ICASSP
2011
IEEE
13 years 11 days ago
Variational Bayesian Kalman filtering in dynamical tomography
The problem of dynamical tomography consists in reconstructing a temporal sequence of images from their noisy projections. For this purpose, a recursive algorithm is usually used,...
Boujemaa Ait-El-Fquih, Thomas Rodet
EDBT
2008
ACM
160views Database» more  EDBT 2008»
14 years 8 months ago
Why go logarithmic if we can go linear?: Towards effective distinct counting of search traffic
Estimating the number of distinct elements in a large multiset has several applications, and hence has attracted active research in the past two decades. Several sampling and sket...
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
ICCD
2000
IEEE
135views Hardware» more  ICCD 2000»
14 years 5 months ago
A Methodology and Tool for Automated Transformational High-Level Design Space Exploration
el of abstraction by integrating a high-level estimation step. This results in a design loop which is tight led on high level of abstraction (called estimation loop in figure 1). ...
Joachim Gerlach, Wolfgang Rosenstiel
CRV
2007
IEEE
231views Robotics» more  CRV 2007»
14 years 3 months ago
Establishing Visual Correspondence from Multi-Resolution Graph Cuts for Stereo-Motion
This paper presents the design and implementation of a multi-resolution graph cuts (MRGC) for stereo-motion framework that produces dense disparity maps. Both stereo and motion ar...
Joshua Worby, W. James MacLean
PDP
2005
IEEE
14 years 2 months ago
Some Solutions for Peer-to-Peer Global Computing
the emergence of Internet and new kind of architecture, likepeer-to-peer (P2P) networks, provides great hope for distributed computation. However, the combination of the world of ...
Guillaume Jourjon, Didier El Baz