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ICASSP
2010
IEEE
13 years 9 months ago
Fast total variation image restoration with parameter estimation using bayesian inference
In this paper we propose two fast Total Variation (TV) based algorithms for image restoration by utilizing variational posterior distribution approximation. The unknown image and ...
Bruno Amizic, S. Derin Babacan, K. Michael Ng, Raf...
ICCAD
1994
IEEE
151views Hardware» more  ICCAD 1994»
14 years 1 months ago
Multi-way VLSI circuit partitioning based on dual net representation
In this paper, we study the area-balanced multi-way partitioning problem of VLSI circuits based on a new dual netlist representation named the hybrid dual netlist (HDN), and propo...
Jason Cong, Wilburt Labio, Narayanan Shivakumar
COR
2008
101views more  COR 2008»
13 years 9 months ago
Stochastic facility location with general long-run costs and convex short-run costs
This paper addresses the problem of minimizing the expected cost of locating a number of single product facilities and allocating uncertain customer demand to these facilities. Th...
Peter Schütz, Leen Stougie, Asgeir Tomasgard
AUTOMATICA
2004
113views more  AUTOMATICA 2004»
13 years 9 months ago
Ellipsoidal bounds for uncertain linear equations and dynamical systems
In this paper, we discuss semidefinite relaxation techniques for computing minimal size ellipsoids that bound the solution set of a system of uncertain linear equations. The propo...
Giuseppe Carlo Calafiore, Laurent El Ghaoui
IJCV
1998
233views more  IJCV 1998»
13 years 8 months ago
A Level-Set Approach to 3D Reconstruction from Range Data
This paper presents a method that uses the level sets of volumes to reconstruct the shapes of 3D objects from range data. The strategy is to formulate 3D reconstruction as a stati...
Ross T. Whitaker