45 search results - page 3 / 9 » Infeasibility Detection and SQP Methods for Nonlinear Optimi... |
SIAMJO
2010
13 years 4 months ago
2010
Abstract. We present a new “lifting” approach for the solution of nonlinear optimization problems (NLPs) that have objective and constraint functions with intermediate variable...
ICCAD
1999
IEEE
13 years 10 months ago
1999
IEEE
We present a method for optimizing and automating component and transistor sizing for CMOS LC oscillators. We observe that the performance measures can be formulated as posynomial...
CCE
2007
13 years 5 months ago
2007
For systems where exact constitutive relations are unknown, a microscopic level description can be alternatively used. As microscopic simulations are computationally expensive, th...
MP
2010
13 years 4 months ago
2010
Abstract. We present a null-space primal-dual interior-point algorithm for solving nonlinear optimization problems with general inequality and equality constraints. The algorithm a...
ISBI
2002
IEEE
14 years 6 months ago
2002
IEEE
We consider detection of high-energy photons in PET using thick scintillation crystals. Parallax effect and multiple Compton interactions in this type of crystals significantly re...