Clean up document

paper.tex

@@ -1,41 +1,26 @@
 \documentclass[journal]{IEEEtran}
 
 \usepackage{amsmath,amsfonts}
+\usepackage{siunitx}
+\usepackage{mleftright}
 \usepackage{float}
 \usepackage{titlesec}
-\usepackage{algorithmic}
-\usepackage{algorithm}
-\usepackage{siunitx}
-\usepackage[normalem]{ulem}
-\usepackage{dsfont}
-\usepackage{mleftright}
-\usepackage{bbm}
 \usepackage[
     backend=biber,
     style=ieee,
     sorting=nty,
 ]{biblatex}
 
-\usepackage{tikz}
-\usetikzlibrary{spy, arrows.meta,arrows}
-
 \usepackage{pgfplots}
 \pgfplotsset{compat=newest}
 \usepgfplotslibrary{statistics}
 
-\usepackage{pgfplotstable}
-\usepackage{filecontents}
-
-\hyphenation{op-tical net-works semi-conduc-tor IEEE-Xplore}
-
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Template modifications
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 
-% TODO: "The right strategy" pun
-
 \titlespacing*{\section}{0mm}{3mm}{1mm}
 
 \makeatletter
@@ -148,6 +133,8 @@ of the Choice of Hydration Strategy on Average Academic Performance}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%
 \section{Introduction}
 
+% TODO: "The right strategy" pun?
+
 \IEEEPARstart{T}{he} concepts of hydration and study have always been
 tightly interwoven. As an example, an investigation was once
 conducted by Bell Labs into the productivity of their employees that
@@ -261,7 +248,7 @@ behavioural measurement.
 \end{figure}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\section{Modelling}
+\section{Modelling the grade improvement}
 
 We can consider the water dispenser and students as comprising a
 queueing system, specifically an M/G/1 queue