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ISCC
2009
IEEE
129views Communications» more  ISCC 2009»
16 years 1 months ago
Handling dynamics in gossip-based aggregation schemes
A problem in large and dynamic networks consists in making available at each node global information about the state of the network. Gossip-based aggregation schemes are a simple ...
Nicola Bicocchi, Marco Mamei, Franco Zambonelli
IROS
2009
IEEE
192views Robotics» more  IROS 2009»
16 years 1 months ago
Kinodynamic motion planning for mobile robots using splines
— This paper presents an approach to time-optimal kinodynamic motion planning for a mobile robot. A global path planner is used to generate collision-free straight-line paths fro...
Boris Lau, Christoph Sprunk, Wolfram Burgard
ICPR
2010
IEEE
16 years 1 months ago
Non-Rigid Image Registration for Historical Manuscript Restoration
This paper presents a non-rigid registration method for the restoration of double-sided historical manuscripts. Firstly, the gradient direction maps of the two images of a manuscr...
Jie Wang, Chew-Lim Tan
IDA
2009
Springer
16 years 1 months ago
Underdetermined Instantaneous Audio Source Separation via Local Gaussian Modeling
Underdetermined source separation is often carried out by modeling time-frequency source coefficients via a fixed sparse prior. This approach fails when the number of active sourc...
Emmanuel Vincent, Simon Arberet, Rémi Gribo...
SARA
2009
Springer
16 years 1 months ago
Some Interval Approximation Techniques for MINLP
MINLP problems are hard constrained optimization problems, with nonlinear constraints and mixed discrete continuous variables. They can be solved using a Branch-and-Bound scheme c...
Nicolas Berger, Laurent Granvilliers