Earthquake prediction as a decision-making problem

被引:0
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作者
G. M. Molchan
机构
[1] Russian Academy of Sciences,International Institute of Earthquake Prediction Theory and Mathematical Geophysics
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关键词
Earthquake prediction; prediction objective; prediction error diagram; hazard function; Bellman equation;
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摘要
In this review we consider an interdisciplinary problem of earthquake prediction involving economics. This joint research aids in understanding the prediction problem as a whole and reveals additional requirements for seismostatistics. We formulate the problem as an optimal control problem: Prossessing the possibility to declare several types of alerts, it is necessary to find an optimal changing alert types; each successful prediction prevents a certain amount of losses; total expected losses are integrated over the semi-infinite time interval. The discount factor is included in the model. Algorithmic and exact solutions are indicated.
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页码:233 / 247
页数:14
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