TY - GEN

T1 - Cumulative estimated values of structural network's reliability indices and their usage

AU - Rodionov, Alexey

PY - 2017/1/13

Y1 - 2017/1/13

N2 - Tasks of obtaining and usage of exact cumulative expected values of some indecies of a network's structural reliability, such as k-terminal probabilistic connectivity, average pairwise connectivity and expected size of a subnetwork that contains some special node are considered in the paper. Random non-oriented random graph with reliable nodes and unreliable edges that fails independently is used as a model of a network. At the same time the proposed approach can be used in the case of unreliable nodes also. The factoring method, exhaustive search, methods of reduction and decomposition are used as a base. Expected values are used for unambiguous decision making about network's reliability, designing evolutionary algorithms for structural optimization and obtaining approximate expected values that are more precious than cumulative ones obtained to the moment.

AB - Tasks of obtaining and usage of exact cumulative expected values of some indecies of a network's structural reliability, such as k-terminal probabilistic connectivity, average pairwise connectivity and expected size of a subnetwork that contains some special node are considered in the paper. Random non-oriented random graph with reliable nodes and unreliable edges that fails independently is used as a model of a network. At the same time the proposed approach can be used in the case of unreliable nodes also. The factoring method, exhaustive search, methods of reduction and decomposition are used as a base. Expected values are used for unambiguous decision making about network's reliability, designing evolutionary algorithms for structural optimization and obtaining approximate expected values that are more precious than cumulative ones obtained to the moment.

KW - estimation

KW - network reliability

KW - optimization

KW - reliability indecies

KW - TOPOLOGY

KW - NODES

KW - NUMBER

KW - PROBABILISTIC CONNECTIVITY

KW - DISCONNECTED PAIRS

UR - http://www.scopus.com/inward/record.url?scp=85013645977&partnerID=8YFLogxK

U2 - 10.1109/Dynamics.2016.7819071

DO - 10.1109/Dynamics.2016.7819071

M3 - Conference contribution

AN - SCOPUS:85013645977

T3 - 2016 Dynamics of Systems, Mechanisms and Machines, Dynamics 2016

BT - 2016 Dynamics of Systems, Mechanisms and Machines, Dynamics 2016

A2 - Kosykh, A

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2016 Dynamics of Systems, Mechanisms and Machines, Dynamics 2016

Y2 - 15 November 2016 through 17 November 2016

ER -