the paper is organized as follows'' should mention the content of Section 5.
} \\
-\textcolor{blue}{\textbf{\textsc{Answer:} Right, fixed. Section 5 is included
- as subsection 4.5 within section 4.}}\\
+\textcolor{blue}{\textbf{\textsc{Answer:} Right, fixed.}}\\
\noindent {\ding{90} Page 3 The sentence ``the centralized approaches usually
suffer from the scalability problem, making them less competitive as the
should provide at least one reference about the aforementioned study.}\\
\textcolor{blue}{\textbf{\textsc{Answer:} Right. We have included a section
- (section~4.4) dedicated to the choice and the number of primary points.}}\\
+ (section~5.1) dedicated to the choice and the number of primary points.}}\\
\noindent {\ding{90} Page 6, Figure 1: All rounds seem to have the same
duration. This should be stated explicitly, and justified (in column