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» On the Capacity of Digraphs
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EJC
1998
14 years 11 months ago
On the Capacity of Digraphs
For a digraph G = (V, E) let w(Gn ) denote the maximum possible cardinality of a subset S of V n in which for every ordered pair (u1, u2, . . . , un) and (v1, v2, . . . , vn) of m...
Noga Alon
ICRA
2003
IEEE
128views Robotics» more  ICRA 2003»
15 years 5 months ago
Avoiding unsafe states in manufacturing systems based on polynomial digraph algorithms
Abstract − A deadlock-free unsafe (DFU) state of Resource Allocation System (RAS) is deadlock-free but inevitable to enter a deadlock state. Previous research revealed that in ma...
Yin Wang, Zhiming Wu
SIAMDM
2010
128views more  SIAMDM 2010»
14 years 10 months ago
Permutation Capacities of Families of Oriented Infinite Paths
K¨orner and Malvenuto asked whether one can find n n/2 linear orderings (i.e., permutations) of the first n natural numbers such that any pair of them places two consecutive int...
Graham Brightwell, Gérard D. Cohen, Emanuel...