本文選題：巨災(zāi)風(fēng)險大數(shù)據(jù) + 應(yīng)急分類分解算法　； 參考：《系統(tǒng)工程理論與實(shí)踐》2015年03期

【摘要】：本文主要研究巨災(zāi)風(fēng)險大數(shù)據(jù)處理的應(yīng)急分類、分解、分揀算法,給出了相應(yīng)的算法原理和可操作的步驟.首先根據(jù)巨災(zāi)風(fēng)險大數(shù)據(jù)災(zāi)害規(guī)模巨大的特征,提出了一種用來解決巨災(zāi)風(fēng)險大數(shù)據(jù)中一級事件的應(yīng)急分類與二級事件及以下更低級事件的應(yīng)急分解算法,并以特大地震災(zāi)害作為實(shí)例進(jìn)行了算法應(yīng)用.接著定義了事故災(zāi)難度,用來對巨災(zāi)風(fēng)險大數(shù)據(jù)處理過程中,對各種級別的事故災(zāi)難后果進(jìn)行不同的數(shù)字標(biāo)識.然后提出一種用來解決巨災(zāi)風(fēng)險中大數(shù)據(jù)快速處理的應(yīng)急分揀算法,并在汶川地震中大規(guī)模災(zāi)害的應(yīng)急救援計(jì)劃中進(jìn)行應(yīng)用.經(jīng)過采用這樣的應(yīng)急分揀原理,就可以在面對巨災(zāi)風(fēng)險大數(shù)據(jù)的復(fù)雜、繁多和零亂的重災(zāi)事件狀態(tài)下,使整個應(yīng)急救援方案優(yōu)化,并能夠有條不紊地進(jìn)行救援.
[Abstract]:This paper mainly studies the emergency classification, decomposition and sorting algorithm of big data processing of catastrophe risk, and gives the corresponding algorithm principle and operational steps. Firstly, according to the large scale of catastrophe risk big data disaster, an emergency decomposition algorithm is proposed to solve the emergency classification of first-level events in catastrophe risk big data and the second-level events and the lower level events. The application of the algorithm is carried out by taking the earthquake disaster as an example. Then, the degree of accident disaster is defined, which is used to identify the consequences of various levels of accidents and disasters in the process of dealing with catastrophe risk in big data. Then an emergency sorting algorithm is proposed to deal with the large data in the disaster risk, and it is applied to the emergency rescue plan of the large-scale disaster in Wenchuan earthquake. By adopting this principle of emergency sorting, the whole emergency rescue scheme can be optimized and the rescue can be carried out methodically in the face of the complex, numerous and chaotic state of big data.
【作者單位】： 暨南大學(xué)公共管理學(xué)院/應(yīng)急管理學(xué)院/金融工程研究所;廣東省公共網(wǎng)絡(luò)安全風(fēng)險評價與預(yù)警應(yīng)急技術(shù)研究中心;
【基金】：國家自然科學(xué)基金(71173089) 廣東省科技計(jì)劃項(xiàng)目(2013B021500013,2012B091000155) 廣東省高層次人才項(xiàng)目 暨南大學(xué)創(chuàng)新能力建設(shè)項(xiàng)目
【分類號】：X4;TP274

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本文編號：2075570