Uncovering and classifying the role of driven nodes in control of complex networks.

ABSTRACT: The widely used Maximum Matching (MM) method identifies the minimum driver nodes set to control biological and technological systems. Nevertheless, it is assumed in the MM approach that one driver node can send control signal to multiple target nodes, which might not be appropriate in certain complex networks. A recent work introduced a constraint that one driver node can control one target node, and proposed a method to identify the minimum target nodes set under such a constraint. We refer such target nodes to driven nodes. However, the driven nodes may not be uniquely determined. Here, we develop a novel algorithm to classify driven nodes in control categories. Our computational analysis on a large number of biological networks indicates that the number of driven nodes is considerably l

SUBMITTER: Shinzawa Y 

PROVIDER: S-EPMC8100151 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature