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| The Method for Intelligence Awareness in an Emergency Based on Scenario Similarity |
| Yang Feng, Zhang Yueqin, Yao Yueye |
| School of Public Administration, Sichuan University, Chengdu 610064 |
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Abstract By combining previous experience intelligence and current real-time intelligence, the implementation method of intelligence awareness in an emergency based on scenario similarity can effectively realize event identification and intelligence judgment of emergencies. This paper elaborates on the idea of intelligence awareness based on scenario similarity, and subsequently proposes an implementation method of intelligence awareness. The implementation method tested the similarity between the scene elements analyzed by the intelligence resource and the characteristic attributes presented by the current emergency. Finally, hazardous chemical accidents were used as examples based on grounding theory, text segmentation, feature word extraction, and similarity calculation. This research finds that the scenario analysis of intelligence resources in an emergency provides a fundamental basis for situation awareness of emergencies in practice. Furthermore, the implementation method based on the scenario similarity test enabled existing intelligence resources to be quickly perceived and offers strong support to subsequent scenario constructions and emergency decisions.
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Received: 02 November 2018
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