From e8e4bb8862ab167d6067f0e510c04f4edb60d9ac Mon Sep 17 00:00:00 2001
From: mjkwiatkowski <mati.rewa@gmail.com>
Date: Sat, 27 Jun 2026 17:34:36 +0200
Subject: feat: added the table done from the defence

---
 sources/dt_features_comparison.tex | 29 +++++++++++++++--------------
 1 file changed, 15 insertions(+), 14 deletions(-)

(limited to 'sources/dt_features_comparison.tex')

diff --git a/sources/dt_features_comparison.tex b/sources/dt_features_comparison.tex
index 9017def..143ae3e 100644
--- a/sources/dt_features_comparison.tex
+++ b/sources/dt_features_comparison.tex
@@ -1,28 +1,29 @@
-\begin{table}[h]
-	\centering
-	\renewcommand{\arraystretch}{1.4}
+\begin{table}
 	\resizebox{\columnwidth}{!}{
 		\begin{tabular}{lm{0.2\linewidth}m{0.25\linewidth}m{0.3\linewidth}l}
 			\toprule
-			Project                                         & Simulation\qquad Technique      & Focus                               & Stakeholders & Highlighted Features \\
+			Project                                         & Simulation Technique                         & Focus                                                                          & Stakeholders                              & Modelling Capability                                                                                                                                                                                        \\
 			\midrule
-			ExaDigiT~\cite{DBLP:conf/sc/BrewerMKWBHSGGW24}  & CFD/HT                          & Energy Loss\newline Prediction      &              &                      \\
+			ExaDigiT~\cite{DBLP:conf/sc/BrewerMKWBHSGGW24}  & CFD/HT, AI/ML                                & Energy Loss\newline Prediction,\newline \fcolorbox{Red}{white}{Heat Modelling} & HPC Engineers and Operators               & \fcolorbox{Red}{white}{3D\textsuperscript{$\star$}}, \fcolorbox{Red}{white}{CH\textsuperscript{$\ddagger$}}, VP\textsuperscript{$\star$}, PE\textsuperscript{$\ddagger$}, RA, SE\textsuperscript{$\dagger$} \\
 			\midrule
-			SmartDC~\cite{DBLP:conf/noms/ZhangZLZWC22}      & CFD/HT, BIM, AI                 & Heat Modelling                      &              &                      \\
+			SmartDC~\cite{DBLP:conf/noms/ZhangZLZWC22}      & CFD/HT, BIM, AI/ML                           & \fcolorbox{Red}{white}{Heat Modelling},\newline PUE optimization               & Cloud Datacenter Engineers                & \fcolorbox{Red}{white}{CH\textsuperscript{$\dagger$}}, PE, \fcolorbox{Red}{white}{3D\textsuperscript{$\star$}}                                                                                              \\
 			\midrule
-			DyTwin~\cite{DBLP:conf/sc/TaheriBPRHDEWPM24}    & Gaussian Process Regression, ML & Anomaly Detection                   &              &                      \\
+			DyTwin~\cite{DBLP:conf/sc/TaheriBPRHDEWPM24}    & Gaussian Process Regression, AI/ML           & Anomaly Detection                                                              & Cloud Datacenter Operators                & A\textsuperscript{$\star$}, FD, VP\textsuperscript{$\star$}, SE\textsuperscript{$\dagger$}                                                                                                                  \\
 			\midrule
-			ChatTwin~\cite{DBLP:conf/sensys/LiW0Z0T23}      & \textbf{\large?}                & Configuration\newline Automation    &              &                      \\
+			ChatTwin~\cite{DBLP:conf/sensys/LiW0Z0T23}      & \textbf{\footnotesize?}                      & Digital Twin\newline Definition Language                                       & Cloud Datacenter Engineers                & \fcolorbox{Red}{white}{ 3D\textsuperscript{$\star$}}                                                                                                                                                        \\
 			\midrule
-			Reducio~\cite{DBLP:conf/sensys/CaoW0022}        & POD                             & Heat and Airflow\newline Prediction &              &                      \\
+			Reducio~\cite{DBLP:conf/sensys/CaoW0022}        & POD, Gaussian\newline Process Modelling (ML) & \fcolorbox{Red}{white}{Heat Modelling}                                         & Edge and Hyper-scale Datacenter Operators & \fcolorbox{Red}{white}{CH\textsuperscript{$\ddagger$}, 3D\textsuperscript{$\star$}}, SE                                                                                                                     \\
 			\midrule
-			NetGraph~\cite{DBLP:conf/sigcomm/HongWDSSHZY21} & Graphs                          & Network Management                  &              &                      \\
+			NetGraph~\cite{DBLP:conf/sigcomm/HongWDSSHZY21} & Graphs                                       & Network Management                                                             & Cloud Datacenter Operators                & VP\textsuperscript{$\star$}, RA\textsuperscript{$\star$},
+			N\textsuperscript{$\star$}, SE\textsuperscript{$\dagger$}                                                                                                                                                                                                                                                                                                                                                                                 \\
 			\midrule
-			Kalibre~\cite{DBLP:conf/sensys/WangZD0TCWZ20}   & ML, CFD                         & Heat Modelling                      &              &                      \\
+			Kalibre~\cite{DBLP:conf/sensys/WangZD0TCWZ20}   & CFD/HT, ML                                   & \fcolorbox{Red}{white}{Heat Modelling}                                         & Cloud Datacenter Engineers                & \fcolorbox{Red}{white}{CH\textsuperscript{$\ddagger$}, 3D\textsuperscript{$\star$}}                                                                                                                         \\
 			\bottomrule
 		\end{tabular}
 	}
-	\caption{Comparison of selected datacenter digital twins. \textbf{Features:} 3D = 3D Visualizations; CH = Cooling/Heat, PE = Power/Energy Consumption, F = Failures, N = Network, FS = FaaS, SE = Scenario Exploration, VP = Virtual Prorotyping, FD = Federation; \textbf{Tools:} AI = Artificial Intelligence, ML = Machine Learning, ODA = Operational Data Analysis; $\dagger$ Predictive Analysis; $\star$ = Descriptive Analysis, $\ddagger$ = Prescriptive Analysis.}
-        \label{tab:dt_features_comparison}
+	\caption{\textbf{Table 1.1:} Comparison of selected datacenter digital twins. \textbf{Modelling capability:} \textcolor{Red}{3D = Visualizations}; \textcolor{Red}{CH = Cooling/Heat}, PE = Power/Energy Consumption, A = Anomaly Detection, N = Network Modelling, SE = Scenario Exploration, VP = Virtual Prototyping, FD = Federation, RA = Resource Allocation; \textbf{Data Analytics}: $\ddagger$ = Predictive Analysis; $\star$ = Descriptive Analysis, $\dagger$ = Prescriptive Analysis.}
+	\label{tab:dt_features_comparison}
 \end{table}
-
+% Autonomous decisions (autonomous twinning) from~\cite{DBLP:conf/sc/BrewerMKWBHSGGW24} is inherent to digital twinning -- it is better left unsaid in the table.
+% I.e., the foundation of any DT is autonomous decisions, so without them they don't qualify as a DT.
+% ChatTwin mentions that they evaluate their system on their own-engineered digital twin, but they absolutely not name it. Who knows why.
-- 
cgit v1.2.3

