120 search results - page 14 / 24 » Cycle lengths in sparse graphs |
145
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STRINGOLOGY
2008
15 years 1 months ago
2008
A synchronizing word of a deterministic automaton is a word in the alphabet of colors (considered as letters) of its edges that maps the automaton to a single state. A coloring of...
ASPDAC
2006
ACM
15 years 5 months ago
2006
ACM
— Process variations in digital circuits make sequential circuit timing validation an extremely challenging task. In this paper, a Statistical Bellman-Ford (SBF) algorithm is pro...
115
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WADS
2007
Springer
15 years 5 months ago
2007
Springer
A ball graph is an intersection graph of a set of balls with arbitrary radii. Given a real number t > 1, we say that a subgraph G′ of a graph G is a t-spanner of G, if for eve...
105
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SMI
2006
IEEE
15 years 5 months ago
2006
IEEE
We present a novel approach for discretely optimizing contours on the surface of a triangle mesh. This is achieved through the use of a minimum ratio cycle (MRC) algorithm, where ...
73
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DM
1998
14 years 11 months ago
1998
We prove the conjecture of Abbott and Katchalski that for every m ≥ 2 there is a positive constant λm such that S(Kd mn) ≥ λmnd−1 S(Kd−1 m ) where S(Kd m) is the length o...