Object

Title: Open Problems in Gossip/Broadcast Schemes and the PossibleApplication of the Method of Local Interchange

Co-author(s) :

Poghosyan Vahagn

Abstract:

The gossip problem (telephone problem) is an information dissemination problem in which each of the n nodes of communication network has a unique piece of information that should be transmitted to all other nodes using two-way communications (telephone calls) between the pairs of nodes. During a call between the given two nodes, they exchange the whole information known to them at that moment. In this paper the method of local interchange is introduced to investigate gossip problems. This method is based on a repetitive use of permute higher and permute lower operations, which map one gossip graph with n vertices to another by moving only its edges without changing the labels of edges (the moments of corresponding calls). Using this operation we obtained results some of which are new and the others prove already the known ones in completely new way. However, the main topic of this paper is some open problems on the applications of this method.

Identifier:

oai:noad.sci.am:135976

Language:

English

URL:


Additional Information:

williamhovnanyan@gmail.com ; povahagn@gmail.com ; psuren55@yandex.ru

Affiliation:

Institute for Informatics and Automation Problems

Country:

Armenia

Year:

2015

Time period:

September 28 - October 2

Conference title:

10 th International Conference on Computer Science and Information Technologies CSIT 2015

Place:

Yerevan

Participation type:

oral

Object collections:

Last modified:

Mar 3, 2021

In our library since:

Jul 28, 2020

Number of object content hits:

5

All available object's versions:

https://noad.sci.am/publication/149586

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