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» Iterative Solution of Piecewise Linear Systems
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VECPAR
2000
Springer
15 years 3 months ago
A Parallel Implementation of an Interior-Point Algorithm for Multicommodity Network Flows
A parallel implementation of the specialized interior-point algorithm for multicommodity network flows introduced in [5] is presented. In this algorithm, the positive definite syst...
Jordi Castro, Antonio Frangioni
SIAMCO
2000
110views more  SIAMCO 2000»
14 years 11 months ago
On the Minimizing Property of a Second Order Dissipative System in Hilbert Spaces
We study the asymptotic behavior at infinity of solutions of a second order evolution equation with linear damping and convex potential. The differential system is defined in a rea...
Felipe Alvarez
CISS
2010
IEEE
14 years 3 months ago
Unconstrained minimization of quadratic functions via min-sum
—Gaussian belief propagation is an iterative algorithm for computing the mean of a multivariate Gaussian distribution. Equivalently, the min-sum algorithm can be used to compute ...
Nicholas Ruozzi, Sekhar Tatikonda
JSAC
2006
100views more  JSAC 2006»
14 years 11 months ago
Analysis and optimization of CDMA systems with chip-level interleavers
Abstract--In this paper, we present an unequal power allocation technique to increase the throughput of code-division multiple-access (CDMA) systems with chip-level interleavers. P...
Lihai Liu, Jun Tong, Li Ping
ICCAD
2003
IEEE
140views Hardware» more  ICCAD 2003»
15 years 5 months ago
Circuit Simulation of Nanotechnology Devices with Non-monotonic I-V Characteristics
As research begins to explore potential nanotechnologies for future post-CMOS integrated systems, modeling and simulation environments must be developed that can accommodate the c...
Jiayong Le, Lawrence T. Pileggi, Anirudh Devgan