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SODA
1994
ACM
133views Algorithms» more  SODA 1994»
15 years 7 months ago
Derandomizing Algorithms for Routing and Sorting on Meshes
We describe a new technique that can be used to derandomize a number of randomized algorithms for routing and sorting on meshes. We demonstrate the power of this technique by deri...
Michael Kaufmann, Jop F. Sibeyn, Torsten Suel
AMC
2004
79views more  AMC 2004»
15 years 6 months ago
Computational experience with exterior point algorithms for the transportation problem
An experimental computational study to compare the classical primal simplex algorithm and the exterior point algorithms for the transportation problem (TP) is presented. Totally, ...
Charalampos Papamanthou, Konstantinos Paparrizos, ...
ISSAC
2007
Springer
94views Mathematics» more  ISSAC 2007»
16 years 21 days ago
Faster algorithms for the characteristic polynomial
A new randomized algorithm is presented for computing the characteristic polynomial of an n × n matrix over a field. Over a sufficiently large field the asymptotic expected com...
Clément Pernet, Arne Storjohann
STOC
2004
ACM
102views Algorithms» more  STOC 2004»
16 years 6 months ago
A simple polynomial-time rescaling algorithm for solving linear programs
The perceptron algorithm, developed mainly in the machine learning literature, is a simple greedy method for finding a feasible solution to a linear program (alternatively, for le...
John Dunagan, Santosh Vempala
ICRA
2008
IEEE
216views Robotics» more  ICRA 2008»
16 years 1 months ago
Active robot calibration algorithm
— This paper presents a new updating algorithm to reduce the complexity of computing an observability index for kinematic calibration of robots. An active calibration algorithm i...
Yu Sun, John M. Hollerbach