The Hierarchy Theory and Workflow-Organizing Operating Model about Emergency Information Release and a Symbol Extraction Arithmetic

This paper is about the new theory and modeling framework about emergency information rapid release, we defined and analyzed the connotation and extension of emergency information release, provide a hierarchical workflow-organizing operating model, upon which established a mechanism based on workflow assembly. This paper introduced a new approach-the symbol matrix and arithmetic of symbol extracting by fuzzy comprehensive evaluation method. By analyzing an example, the effectiveness and practice of the present method are proved.