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» On the Capacity of Digraphs
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EJC
1998
13 years 4 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»
13 years 10 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»
13 years 3 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...