Discovering snake-in-the-box codes through pruning - CiteSeerX
achordal open paths (snakes) in n-dimensional hypercube graphs (the box). ... pruning measures to further constrain the search space. We first obtain ... A maximal length snake in Q4 way that the ... in Qn then they are also adjacent in P. A path is .....  D.W. Davies, “Longest 'separated' paths and loops in an N cube”. IEEE.
[ snake_ieee.pdf - Read/Download File
Snakes, coils, and single-track circuit codes with spread k
longest k-coils, 21 new longest k-snakes and verify that some of them are optimal . ... They were first described by Kautz  in relation to a theory of error ... The n- dimensional hypercube, denoted Qn, is the graph whose vertices consist of all ..... efficiently using bitwise operations on integers), then the space requirement.
[ coil.pdf - Read/Download File
New Lower Bounds for the Snake-In-The-Box Problem: Using
Introduction. Hunting for 'snakes,' or achordal induced paths in an n- ... the size of the search-space as the dimension number increases has ... evolutionary loop composed of fitness-based selection of individuals ... valid path through the hypercube, in the dimension being searched. ..... What is the Maximum Length of a d-.
[ Flairs05-044.pdf - Read/Download File
arXiv:1604.08160v2 [physics.comp-ph] 11 May 2016 - arXiv.org
May 11, 2016 ... Chimeras in locally coupled SQUIDs: Lions, goats and snakes. J. Hizanidis1, N. Lazarides1,2,3, and G. P. Tsironis1,2,3 ... cube of the distance. ... flux through the nth SQUID loop φn and the amplitude .... dynamic regimes in the (γ,λ) parameter space for the initial .... J. Special Topics (to appear) (2016).
[ 1604.08160 - Read/Download File
arXiv:math/0507117v4 [math.AT] 13 Apr 2006 - arXiv.org
connected component of Hom (Cm, Cn) onto a garland of cubes. 1. Introduction ... connected by an edge, then they should get different colors. Traditionally a ... The complex Hom(G, Kn) is a special case of the Lovász Hom construction, which associates to .... understand the plus version of its space of n-colorings for any n.
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CAT (0) geometry for the Thompson Group
Mar 27, 2012 ... classical language of F, using binary trees and piecewise linear .... properties do they share. ... The Tits boundary of X contains a copy of the metric space (M,ρ), .... induction) that a tree of size n has 2n + 1 vertices, out of which n + 1 are ..... We define now the set of maximal cubes which defines the cubical.
[ 1203.5749 - Read/Download File
paper published in Foundations of Computational Math - UC Davis
We can similarly define the dual central curve by projecting into y-space or into s- space. ... We show that our curves are Vinnikov curves  of degree ≤ n − 1, .... means that every line in P2(R) passing through this special point meets C only in .... They constructed a Vinnikov curve of even degree D which has the maximal ...
[ central-revised1228.pdf - Read/Download File
Single-Track Circuit Codes
Single-track circuit codes are circuit codes with codewords of length n such that all the n ... Gray code snake in the box code circuit code single-track digital encoding ... Spread k circuit codes are a generalisation of Gray codes: they can be ... a one-degree resolution code can be realised using just a single track and the ...
[ HPL-2000-81.pdf - Read/Download File
GraphAlgorithms for Constructing and Enumerating - Aaltodoc
Oct 2, 2015 ... On the Maximum Length of Coil- ... The length of a longest chordless cycle in the n-cube. dH(v0 ... The n-dimensional vector space over a field F. Fq ... jects in graph theory and they appear in a multitude of applications. For ..... ing two long snakes can be seen as a small special case of the method in. [III].
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Modular Reconfigurable Robots in Space Applications - Modlab
robot, space, snake robot, locomotion. Abstract. Robots used for tasks in space have strict requirements. .... rotating two opposing plates of the cube using ..... waveform traveling down the length of the chain. .... precomputed tables is that they are a purely open loop .... Straight is (n-1)T, where n is the number of modules in a.
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Introduction to Graph Theory
Here all idea of space and distance has gone, although we can still tell at a glance .... resenting the maximum amount that can pass through that channel. ..... Let G be a graph with n vertices and m edges, and let v be a vertex of G of degree k and e be .... Of special interest among the regular bipartite graphs are the cubes .
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L ike B n Fru F lies Time Flie ik n row 27.07.— 31.10.2015
L ike a. B a n ana. Fru it. F lies. Time Flie s L ik e a n. A r row. ,. 27.07.—. 31.10. 2015 ... a rustle, a breeze, an insect or snake, pulse of a prey or ... She wanders through the cities .... 2 cm, length 35 cm, width 20 cm, no straight ... on Tinos Island, 2015. with special thanks ... distributed in time and space that they transcend.
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Tropical aspects of linear programming - CMAP - Ecole polytechnique
numbers, it peforms a number of arithmetic operations which is polynomial in n, and the space used by the algorithm is polynomial in the bit length of the input.
[ thesis.pdf - Read/Download File
I love trains—steam engines, diesels, electric - Garden Railways
enced by North American railroads in general, and those in the ... because of my special interest in the ... space around the planned four big bridg- ... Rolling stock on the Snake River Railroad includes a mix of weathered commercial ... The author scratchbuilt the high-cube boxcar and .... Length of mainline: 1300' (one loop.
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Accurate and Scalable Surface Representation and Reconstruction
Jun 24, 2006 ... the cameras such as their positions and focal lengths, while the latter work .... The algorithm sweeps through the voxel space and carves out the ... q∈N pi. (Iq −. ¯. Ipi )(Iπ(q) −. ¯. Ipj ). (4). This results in convincing ... They use a snake approach based on gradient vector flow to ...... We iterate until nk+1 = nk.
[ Zeng_07_Accurate_and_Scalable.pdf - Read/Download File
Master Thesis Marbach.pdf - MIT Computational Biology Group
Oct 31, 2003 ... They locomote in a fix configuration, using powered joints for ... Such a robot could for example use an energy efficient rolling-loop ... Such a system is called n -modular, n ... constrains the length of module chains [Yim et al. ... A more futuristic vision of modular robots in space are extra .... A special type of.
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3D tomographic reconstruction of coronary arteries using a
May 19, 2004 ... images, independently from the cardiac phase at which they were acquired. ... The maximum rotation speed of the gantry is 40 ... We iterate 3D reconstruction ... by n, a 'normalized ECG time' tn between 0 and 1, representing the heart phase at ... motion computed over 3D space and the entire cardiac cycle.
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Intrinsic profiles and capillary waves at homopolymer interfaces: a
Nevertheless, they strongly influence all quantities which depend on transversal .... N = 256 in order to investigate the chain length dependence of the coarse ... the system using a combination of local monomer moves , slithering snake moves ..... of a sharp interface, the loop can only extend into a half space which is ...
[ 9809407v1.pdf - Read/Download File
Crystalls, Proteins and Isoperimetry. - IHES
Sep 29, 2009 ... however, once they have been revealed, will form just as integral a part of science ... RNA who ”crawls” through a train of ribosomes.) One may ... a pair of so bound molecules in the Euclidean space R3 then there is a (typically ... provides a minimum of the binding energy to the ensemble of n molecules.
[ pansu-crystals-isoper.pdf - Read/Download File
Mitral Annulus Segmentation from 3D Ultrasound Using Graph Cuts
of the mitral valve in the projection space, making the annulus the border ... Ec,s, n. C e e… Min-Cut d ds. Fig. 7. Graph used in the max-flow algorithm for contour ...
[ Schneider_TMI2010_MV_Segmentation.pdf - Read/Download File