Open Access Open Access  Restricted Access Subscription or Fee Access

A Sudden Public Health Incident Emergency Decision-making Method under Fuzzy Language Environment

Chenchen Liu, Zhuyan Shao

Abstract


Under emergency environment, the information has uncertainty and fuzziness. Using a single method to make an effective decision is very difficult. Integrating fuzzy language, trapezoidal fuzzy number, grey correlation degree and multi-objective decision, an improved fuzzy multi-objective emergency decision-making method is proposed. This method uses grey correlation degree and Euclidean distance to calculate the relationship between the positive and negative ideal and uses trapezoidal fuzzy numbers to deal the fuzziness and uncertainty of the decision-making information. The method emphasizes the association between the impacts of the various decision-making methods. Finally, a sample of sudden public health emergencies decision instance of the college verifies the feasibility and effectiveness of the new method.

Keywords


multi-objective decision; sudden emergency; trapezoidal fuzzy number.

Full Text:

PDF


Disclaimer/Regarding indexing issue:

We have provided the online access of all issues and papers to the indexing agencies (as given on journal web site). It’s depend on indexing agencies when, how and what manner they can index or not. Hence, we like to inform that on the basis of earlier indexing, we can’t predict the today or future indexing policy of third party (i.e. indexing agencies) as they have right to discontinue any journal at any time without prior information to the journal. So, please neither sends any question nor expects any answer from us on the behalf of third party i.e. indexing agencies.Hence, we will not issue any certificate or letter for indexing issue. Our role is just to provide the online access to them. So we do properly this and one can visit indexing agencies website to get the authentic information. Also: DOI is paid service which provided by a third party. We never mentioned that we go for this for our any journal. However, journal have no objection if author go directly for this paid DOI service.