173 search results - page 1 / 35 » On a New Class of Codes for Identifying Vertices in Graphs |
TIT
1998
13 years 4 months ago
1998
—We investigate a new class of codes for the optimal covering of vertices in an undirected graph Gsuch that any vertex in G can be uniquely identified by examining the vertices ...
COMBINATORICS
1999
13 years 4 months ago
1999
Let G = (V, E) be an undirected graph. Let C be a subset of vertices that we shall call a code. For any vertex v V , the neighbouring set N(v, C) is the set of vertices of C at d...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Given a graph G, an identifying code D V (G) is a vertex set such that for any two distinct vertices v1, v2 V (G), the sets N[v1] D and N[v2] D are distinct and nonempty (here...
DM
2007
13 years 4 months ago
2007
In this paper we deal with codes identifying sets of vertices in random networks; that is, (1, ≤ ℓ)-identifying codes. These codes enable us to detect sets of faulty processor...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
An identifying code of a graph G is a dominating set C such that every vertex x of G is distinguished from all other vertices by the set of vertices in C that are at distance at m...