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add correlation and modify capture overview poster

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Arthur Grisel-Davy 2024-06-03 15:43:47 -04:00
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lv/capture_presentation/power_pipeline.svg
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= Problem Statement
The problem of log verification can be devided in sub-problems. The concept of correlation is introduced in the sub-problem 1.1.
== Problem 1
Given a tuple of time series and even series $(t,e)$, establish whether the event series was tampered with.
== Problem 1.1
Given a tuple of time series and even series $(t,e)$, compute a correlation coefficient presenting a monotonic relationship with the number of changes applied to the event series.
== Problem 1.2
Given a set of correlation coefficient computed from known-good $(t,e)$ tuples and a new coefficient computed from an unverified tuple $(t_u,e_u)$, verify whether $e_u$ was tampered with.
= Related Work