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Correlations and forecast of death tolls in the Syrian conflict

机译:叙利亚冲突中死亡人数的相关性和预测

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The Syrian armed conflict has been ongoing since 2011 and has already caused thousands of deaths. The analysis of death tolls helps to understand the dynamics of the conflict and to better allocate resources and aid to the affected areas. In this article, we use information on the daily number of deaths to study temporal and spatial correlations in the data, and exploit this information to forecast events of deaths. We found that the number of violent deaths per day in Syria varies more widely than that in England in which non-violent deaths dominate. We have identified strong positive auto-correlations in Syrian cities and non-trivial cross-correlations across some of them. The results indicate synchronization in the number of deaths at different times and locations, suggesting respectively that local attacks are followed by more attacks at subsequent days and that coordinated attacks may also take place across different locations. Thus the analysis of high temporal resolution data across multiple cities makes it possible to infer attack strategies, warn potential occurrence of future events, and hopefully avoid further deaths.
机译:自2011年以来,叙利亚武装冲突一直在持续,已经造成数千人死亡。对死亡人数的分析有助于了解冲突的动态,并更好地为受灾地区分配资源和援助。在本文中,我们使用每日死亡人数信息来研究数据中的时间和空间相关性,并利用此信息来预测死亡事件。我们发现,与非暴力死亡占主导地位的英格兰相比,叙利亚每天的暴力死亡人数差异更大。我们在叙利亚城市中发现了强烈的正自相关,在其中一些城市中也发现了非平凡的互相关。结果表明,在不同时间和地点的死亡人数是同步的,分别表明本地攻击在随后的几天中发生了更多的攻击,并且协调攻击也可能在不同位置发生。因此,对多个城市的高时间分辨率数据进行分析可以推断出攻击策略,警告潜在事件的发生,并有望避免进一步的死亡。

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