DocumentCode :
2949278
Title :
On Minimum Girth of Graphs Reconstructible from Metric Balls of Their Vertices
Author :
Levenshtein, Vladimir I.
Author_Institution :
Keldysh (M.V.) Inst. of Appl. Math., Moscow
fYear :
2006
fDate :
9-14 July 2006
Firstpage :
2488
Lastpage :
2490
Abstract :
Traditional problems of coding theory consist of finding, for a given graph (in particular, for the Hamming and Johnson graphs), a maximum subset of vertices whose metric balls of a given radius do not intersect and a minimum subset of vertices whose metric balls of a given radius cover all vertices of the graph. In the paper another problem formulated in terms of metric balls of vertices is considered. We investigate conditions under which an unknown graph can be uniquely reconstructible if metric balls of a given radius around each vertex are known
Keywords :
Hamming codes; graph theory; Hamming graphs; Johnson graphs; coding theory; metric balls; Bismuth; Chemical compounds; Codes; Mathematics; Upper bound; distance; girth; graph; metric ball; reconstruction; terminal vertex;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Theory, 2006 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
1-4244-0505-X
Electronic_ISBN :
1-4244-0504-1
Type :
conf
DOI :
10.1109/ISIT.2006.262058
Filename :
4036419
Link To Document :
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