Survivability assessment for command information system based on hierarchical junction tree

Abstract

The reasoning algorithm based on hierarchical junction tree is proposed for the requirement of command information system Survivability. The Bayesian network is switched into a hierarchical junction tree structure and as a secondary structure for inference. The example shows that, HJT structure can not reduce the accuracy of reasoning, but also greatly reduce the memory requirements of large complexity Bayesian networks and improve the efficiency of reasoning.