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ORL
2008
90views more  ORL 2008»
15 years 6 months ago
Optimal bundle pricing with monotonicity constraint
We consider the problem to sell items to a set of bidders. Bidders bid on bundles of items, and each item's availability is unbounded, like for digital goods. We need to dete...
Alexander Grigoriev, Joyce van Loon, Maxim Sviride...
SIAMJO
2010
88views more  SIAMJO 2010»
15 years 1 months ago
A Primal-Dual Exterior Point Method for Nonlinear Optimization
In this paper, a primal dual method for general possible nonconvex nonlinear optimization problems is considered. The method is an exterior point type method which means that it p...
Hiroshi Yamashita, Takahito Tanabe
SIAMSC
2010
116views more  SIAMSC 2010»
15 years 1 months ago
Optimized Schwarz Waveform Relaxation for the Primitive Equations of the Ocean
In this article we are interested in the derivation of efficient domain decomposition methods for the viscous primitive equations of the ocean. We consider the rotating 3d incompre...
Emmanuel Audusse, Pierre Dreyfuss, Benoit Merlet
VLSID
2005
IEEE
89views VLSI» more  VLSID 2005»
16 years 6 months ago
Power Optimization in Current Mode Circuits
We propose a method to minimize power dissipation in current-mode CMOS analog and multiple-valued logic (MVL) circuits employing a stack of current comparators. First, we present ...
M. S. Bhat, H. S. Jamadagni
ICASSP
2008
IEEE
16 years 29 days ago
High-dynamic range compression using a fast multiscale optimization
to appear in Proc. IEEE Int’l Conf. on Acoustics, Speech, and Signal Processing, March, 2008 High-dynamic-range medical images take intensity values which cannot be visualized o...
Matthieu Maitre, Yunqiang Chen, Tong Fang