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COMBINATORICS
1998
80views more  COMBINATORICS 1998»
15 years 5 months ago
Periodic Sorting Using Minimum Delay, Recursively Constructed Merging Networks
Let α and β be a partition of {1, . . . , n} into two blocks. A merging network is a network of comparators which allows as input arbitrary real numbers and has the property tha...
Edward A. Bender, S. Gill Williamson
DM
2002
83views more  DM 2002»
15 years 6 months ago
Pancyclicity in claw-free graphs
In this paper, we present several conditions for K1,3-free graphs, which guarantee the graph is subpancyclic. In particular, we show that every K1,3-free graph with minimum degree...
Ronald J. Gould, Florian Pfender
WDAG
2009
Springer
94views Algorithms» more  WDAG 2009»
15 years 10 months ago
Local Computation of Nearly Additive Spanners
Abstract. An (α, β)-spanner of a graph G is a subgraph H that approximates distances in G within a multiplicative factor α and an additive error β, ensuring that for any two no...
Bilel Derbel, Cyril Gavoille, David Peleg, Laurent...
WINE
2010
Springer
162views Economy» more  WINE 2010»
15 years 4 months ago
Near-Strong Equilibria in Network Creation Games
We introduce a new solution concept for games, near-strong equilibrium, a variation of strong equilibrium. Previous work has shown the existence of 2-strong pure strategy equilibr...
Ola Rozenfeld, Moshe Tennenholtz
IWOCA
2009
Springer
152views Algorithms» more  IWOCA 2009»
16 years 21 days ago
Edge-Simple Circuits through 10 Ordered Vertices in Square Grids
A circuit in a simple undirected graph G = (V, E) is a sequence of vertices {v1, v2, . . . , vk+1} such that v1 = vk+1 and {vi, vi+i} ∈ E for i = 1, . . . , k. A circuit C is sai...
David Coudert, Frédéric Giroire, Ign...