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» Choiceless Polynomial Time
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90
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NETWORKS
2010
14 years 11 months ago
Mixed search number and linear-width of interval and split graphs
We show that the mixed search number and the linear-width of interval graphs and of split graphs can be computed in linear time and in polynomial time, respectively.
Fedor V. Fomin, Pinar Heggernes, Rodica Mihai
92
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ORL
2010
97views more  ORL 2010»
14 years 7 months ago
Bounds on the cleaning times of robot vacuums
We show a robot vacuum using a protocol that next cleans the "dirtiest" incident edge may take exponential time to clean a network. This disproves a conjecture of Messing...
Zhentao Li, Adrian Vetta
100
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TCS
2011
14 years 7 months ago
The three column Bandpass problem is solvable in linear time
The general Bandpass problem is NP-hard and was claimed NP-hard when the number of columns is three. Previously we designed a polynomial time row-stacking algorithm for the three ...
Zhong Li, Guohui Lin
MCU
2007
113views Hardware» more  MCU 2007»
15 years 2 months ago
On the Computational Capabilities of Several Models
We review some results about the computational power of several computational models. Considered models have in common to be related to continuous dynamical systems. 1 Dynamical Sy...
Olivier Bournez, Emmanuel Hainry
128
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ACMSE
2006
ACM
15 years 4 months ago
Achieving efficient polynomial multiplication in fermat fields using the fast Fourier transform
We introduce an efficient way of performing polynomial multiplication in a class of finite fields GF(pm ) in the frequency domain. The Fast Fourier Transform (FFT) based frequency...
Selçuk Baktir, Berk Sunar