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» A Computational Journey into Nonlinearity
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ISCAS
2007
IEEE
166views Hardware» more  ISCAS 2007»
15 years 4 months ago
Computing Criticality of Lines in Power Systems
— We propose a computationally efficient method based on nonlinear optimization to identify critical lines, failure of which can cause severe blackouts. Our method computes crit...
Ali Pinar, Adam Reichert, Bernard C. Lesieutre
ICCV
2009
IEEE
16 years 3 months ago
Large Displacement Optical Flow Computation without Warping
We propose an algorithm for large displacement opti- cal flow estimation which does not require the commonly used coarse-to-fine warping strategy. It is based on a quadratic rel...
Frank Steinbrucker, Thomas Pock, Daniel Cremers
GECCO
2005
Springer
136views Optimization» more  GECCO 2005»
15 years 3 months ago
Computing the epistasis variance of large-scale traveling salesman problems
The interaction among variables of an optimization problem is known as epistasis, and its degree is an important measure for the nonlinearity of the problem. We address the proble...
Dong-il Seo, Byung Ro Moon
ICRA
1999
IEEE
107views Robotics» more  ICRA 1999»
15 years 2 months ago
Hybrid Control for Biped Robots Using Impedance Control and Computed-Torque Control
This paper proposes a hybrid control method of using the impedance control and the computed-torque control for biped robot locomotion. The computedtorque control is used for suppo...
Jong H. Park, Ho A. Chung
CEC
2007
IEEE
15 years 2 months ago
A Simulated Evolution-Tabu search hybrid metaheuristic for routing in computer networks
Routing in computer networks is a nonlinear combinatorial optimization problem with numerous constraints and is classified as an NP-complete problem. There are certain important Qo...
Salman A. Khan, Zubair A. Baig