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17 years 3 months ago
Procurement of Global Logistics Services Using Combinatorial Auction
Global logistics flows have increased dramatically in recent years due to the globalization in the world economy. It is more complex than the domestic logistics, consisting of mult...
Nikesh Kumar Srivastava, N. Viswanadham, and S. Ka...
ICIP
2009
IEEE
16 years 5 months ago
Improved Global Cardiac Tractography With Simulated Annealing
We propose a new fibre tracking algorithm for cardiac DTMRI that parts with the locally "greedy" paradigm intrinsic to conventional tracking algorithms. We formulate the...
TAPIA
2005
ACM
15 years 9 months ago
On a global optimization technique for solving a nonlinear hyperboloid least squares problem
We present a numerical experimentation of the global optimization algorithm presented by Velázquez et. al. [3] applied to a nonlinear hyperboloid least squares problem. This prob...
Leticia Velázquez, Miguel Argáez, Br...
GECCO
2005
Springer
141views Optimization» more  GECCO 2005»
15 years 9 months ago
Local and global order 3/2 convergence of a surrogate evolutionary algorithm
A Quasi-Monte-Carlo method based on the computation of a surrogate model of the fitness function is proposed, and its convergence at super-linear rate 3/2 is proved under rather ...
Anne Auger, Marc Schoenauer, Olivier Teytaud
DAC
2009
ACM
15 years 8 months ago
GRIP: scalable 3D global routing using integer programming
We propose GRIP, a scalable global routing technique via Integer Programming (IP). GRIP optimizes wirelength and via cost without going through a layer assignment phase. GRIP sele...
Tai-Hsuan Wu, Azadeh Davoodi, Jeffrey T. Linderoth