# [tor-commits] [tech-reports/master] Update bridges report to new style.

karsten at torproject.org karsten at torproject.org
Tue Aug 7 18:35:09 UTC 2012

commit b57fff4d3bd3f84644adba48e4904902387aec86
Author: Karsten Loesing <karsten.loesing at gmx.net>
Date:   Tue Aug 7 19:57:04 2012 +0200

Update bridges report to new style.
---
2009/bridges/bridges.tex    |   26 +++++++++++++-------------
2009/bridges/tortechrep.cls |    1 +
2 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/2009/bridges/bridges.tex b/2009/bridges/bridges.tex
index 7cbb3f6..0b0084f 100644
--- a/2009/bridges/bridges.tex
+++ b/2009/bridges/bridges.tex
@@ -1,35 +1,35 @@
-\documentclass{article}
+\documentclass{tortechrep}
\usepackage{url}
-\usepackage[dvips]{graphicx}
-\usepackage{graphics}
-\usepackage{color}
+\usepackage{graphicx}
\usepackage{booktabs}
-\usepackage{multirow}
\renewcommand{\thefootnote}{\fnsymbol{footnote}}
\begin{document}
-\title{Measuring the Tor Network\\{\large Evaluation of Bridges and Their Usage in Tor}}
+\title{Measuring the Tor Network}
+\subtitle{\large Evaluation of Bridges and Their Usage in Tor}
\author{Karsten Loesing}
+\contact{karsten at torproject.org}
+\reportid{2009-06-003\footnote{This report is mostly superseded by
+\url{https://metrics.torproject.org/network.html}.}}
+\date{June 22, 2009}
\maketitle

\begin{abstract}
This document contains the results of an evaluation of bridge archives containing the network statuses, bridge descriptors, and extra-info documents of bridges between May 2008 and June 2009.

The evaluation of bridge data shall answer a couple of questions about bridge usage. These questions start with the number of bridges and the total bandwidth that they transport. Another question is where bridge clients are located. The following analysis focuses on these questions.
-
-All scripts and a howto for performing the evaluation can be found under: \url{git://git.torproject.org/git/metrics/}
+%All scripts and a howto for performing the evaluation can be found under: \url{git://git.torproject.org/git/metrics/}
\end{abstract}

\begin{figure}
-\includegraphics[width=\textwidth]{running.pdf}
-\vspace{-0.7cm}
+\centering
+\includegraphics[width=0.75\textwidth]{running.pdf}
\caption{Running bridges between May 16, 2009 and June 21, 2009. The graph shows clearly that the number of bridges increases continuously over time with a significant increase in June 2009, probably as a result of the Iranian elections.}
\label{fig:running}
\end{figure}

\begin{figure}
-\vspace{0.5cm}
-\includegraphics[width=\textwidth]{bandwidth.pdf}
-\vspace{-0.7cm}
+\centering
+\includegraphics[width=0.75\textwidth]{bandwidth.pdf}
\caption{Observed bandwidth on all bridges between May 2008 and June 2009.
In this analysis, the two history lines of extra-info documents are used to calculate observed bandwidth. The trend towards more bridge usage over time is not as clear as is the trend towards more bridges.
% [The following explanation might be false. It's bridges that have been running as relays before which resulted in the peaks. The updated graph does not include these bridges anymore.]
diff --git a/2009/bridges/tortechrep.cls b/2009/bridges/tortechrep.cls
new file mode 120000
index 0000000..4c24db2
--- /dev/null
+++ b/2009/bridges/tortechrep.cls
@@ -0,0 +1 @@
+../../tortechrep.cls
\ No newline at end of file