Citation

Ni W, Shen Q, Liu T, Zeng Q, Xu L. Safety Sci. 2023; 160: e106047.

Copyright

(Copyright © 2023, Elsevier Publishing)

DOI

10.1016/j.ssci.2022.106047

PMID

unavailable

Abstract

An emergency plan is an emergency administrative document that specifies the course of actions taken to minimize the effects of a crisis or incident. Establishing high-quality emergency plans has been a fundamental task for various emergency administrative agencies. Traditionally, emergency plans are developed based on the experiences of handling past emergencies, thus may not be well applied to unconventional emergencies that arise in an unrepeatable and unpredictable manner. This work proposes a novel emergency plan generation approach to assist decision-making under unconventional emergent situations. This goal is achieved by leveraging deep-learning-based natural language techniques to explore the interrelationship between existing emergency plans developed for common emergencies and the target unconventional emergency. In particular, an emergency response knowledge base is constructed based on a large number of existing emergency plans, and the relevant part with respect to the target unconventional emergency is retrieved. Then the new emergency plan is formed by organizing the relevant knowledge guided by a pre-defined emergency plan template. Furthermore, a novel emergency plan evaluation approach is proposed to perform a comprehensive evaluation of the quality of generated emergency plans. Empirical results on a real-world unconventional emergency case verify the feasibility of our emergency plan generation approach.

Language: en

Keywords

Deep learning; Emergency plan; Natural language generation; Natural language processing; Unconventional emergency