This study introduces a quantitative scenario-building method for analyzing emergency scenarios based on onto-logical methods and the Eoc(element-object-consequence)model.The ontological structure of disasters concise...This study introduces a quantitative scenario-building method for analyzing emergency scenarios based on onto-logical methods and the Eoc(element-object-consequence)model.The ontological structure of disasters concisely describes the knowledge,concepts,attributes,and relationships of the disaster scenario.It reduces the granular-ity of the data from the document to the data level.Disaster ontologies comprise a set of basic knowledge of a given domain,which is reusable,relatively fixed,and applicable in different areas at different periods.The EOC model is based on the ontology of a disaster and adopts a multiclass structure for the development of a complete process scenario and the adaptation of a disaster scenario by combining objects,elements,environments,and consequences.展开更多
基金Funded by the National Key Research and Development Program of China(No.2021YFC3001500)the National Natural Science Foundation of China(No.72174102).
文摘This study introduces a quantitative scenario-building method for analyzing emergency scenarios based on onto-logical methods and the Eoc(element-object-consequence)model.The ontological structure of disasters concisely describes the knowledge,concepts,attributes,and relationships of the disaster scenario.It reduces the granular-ity of the data from the document to the data level.Disaster ontologies comprise a set of basic knowledge of a given domain,which is reusable,relatively fixed,and applicable in different areas at different periods.The EOC model is based on the ontology of a disaster and adopts a multiclass structure for the development of a complete process scenario and the adaptation of a disaster scenario by combining objects,elements,environments,and consequences.
