Draft wamr modifications + host program structure sections

chapters/04_methodology/04_01_experimental_design.tex

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+%! TeX program = lualatex
+%! TeX root = ../../thesis.tex
+\documentclass[../../thesis.tex]{subfiles}
+
+\begin{document}
+
+\section{Experimental Design}\label{sec:experimentaldesign}
+
+This thesis evaluates the effect of execution mode and software hardening on program behavior under injected faults.
+Each selected benchmark is evaluated under native execution, \Gls{aot} compiled \Gls{wasm} execution, and interpreted \Gls{wasm} execution.
+Comparisons are performed between corresponding benchmark variants using the same inputs and expected results.
+
+The execution mode is the factor that influences the experiment the most.
+For benchmarks with hardened implementations, the hardening techniques are additional influences.\todo{Open if I get to that, but preferably at least CoRed}
+The experiment outcomes describe if execution completes successfully with the expected result, detects an error, or terminates for other reasons, like timeouts.
+
+The experiments are designed to determine what changes when adding \Gls{wamr} to an unhardened or hardened benchmark, and specifically, what changes between \Gls{wamr}'s \Gls{aot} compiled and interpreted running modes.
+
+\end{document}