Essays about: "Extreme Value Theory"
Showing result 21 - 25 of 78 essays containing the words Extreme Value Theory.
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21. An extreme value approach to modelling number of causalities in earthquakes
University essay from Lunds universitet/Matematisk statistikAbstract : Earthquakes occur around the globe all the time. Most are weak enough to just pass by, some are strong enough to be felt by us humans, and some very few are completely devastating. A comprehensive database distributed by NOAA National Centers for Environmental Information provides a means for reviewing devastating earthquakes over the past. READ MORE
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22. Extreme value modeling of wind effect on dune erosion on the Coast of ̈Angelholm
University essay from Lunds universitet/Matematisk statistikAbstract : The movement of the coast line, due to erosion in one direction or aggregation in theother is a natural process as waves, wind as well as the geological nature of the coast itselfare affecting it. Sand dunes are the main protection coasts have at their disposal againstfloods during storm surges or from more passive but long range rainfalls. READ MORE
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23. Analysis and Simulation Study of Stochastic Time-To-Collision as a Severity Measure in Traffic Security
University essay from Lunds universitet/Matematisk statistikAbstract : Traffic accidents are extremely rare, creating the need for surrogate methods for safety analysis that makes efficient use of the information provided by traffic conflicts, which also are limited in availability. The severity measure time-to-collision (TTC) in combination with extreme value theory have so far been one of the primary measures used to infer traffic safety levels, but it relies on unrealistic assumptions that results in severity measures that do not always agree well with observed danger. READ MORE
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24. A comparative study of VaR and ES using extreme value theory
University essay from Lunds universitet/Nationalekonomiska institutionenAbstract : Using data from OMXS30, we study which of the models block maxima and peaks-over-threshold, based on extreme value theory, are the most accurate when estimating the risk measures Value-at-Risk and Expected Shortfall. To perform this analysis, the risk measures are backtested. READ MORE
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25. An Extreme Value Approach to Age Limit Analysis
University essay from Lunds universitet/Matematisk statistikAbstract : A fundamental question in aging research is if the human lifespan has reached its maximum, as it has practical implications and affects the sustainability of our societies and health care systems. This thesis uses methods and techniques from extreme value theory to study human lifespan at extreme age, in particular the age at death of the world’s oldest person (WOP) titleholders. READ MORE