Changeset 2783

Timestamp:

10/30/09 15:06:05 (4 weeks ago)

Author:

wark

Message:

added new discussion to eval 2

Location:

HydroWatch/Tim/doc/ipsn10

Files:

• sec_eval.tex (modified) (5 diffs)
• sec_related.tex (modified) (1 diff)

HydroWatch/Tim/doc/ipsn10/sec_eval.tex

@@ -81 +81 @@
 % 2. cfd(U) for 4 cases: 0 desc with/without gamma, N desc with/without gamma
 
-\begin{figure}[ht]
+Figure~\ref{fig:multi-cdf1} shows the effect of multi-hop in the case of a binary network tree. The use of $\gamma(n)$ reflects the current operating preference where nodes closer to the leaf pull back in their sampling, (thus reduced utility) in order to lessen the forwarding load on nodes closer to the sink.
+\begin{figure}[ht]\label{fig:multi-cdf1}
 \centering
   \includegraphics[width=8cm]{fig/multi-cdf1}
@@ -88 +89 @@
 \end{figure}
 
-
-
 \subsection{Comparison with Related Work}
-
-For comparative analysis, we consider two related works:
-Vigorito \cite{vigorito07} and Hsu \cite{hsu06} . Before we run each
-algorithm, we configured each algorithm so that it produced
-the best possible results.  
-
+For comparative analysis of our proposed protocol, we consider two related works:
+Vigorito \cite{vigorito07} and Hsu \cite{hsu06} as described in Section~\ref{sec:relatedadapt}. The key differences between our protocol and those of the related work are also described in this section.
 
 %Figure~\ref{fig:vigorito_algorithm} shows
@@ -227 +222 @@
 with ours, we consider the following metrics:
 \begin{itemize}
-\item Utility : defined in formula (2).
+\item Utility : Defined in Equation~\ref{equ:utility}
 \item $E_{tra}$ : $E_{tra}$ is defined as
 $\frac{E_a - E_{target}}{E_{target}}$, which implies
@@ -243 +238 @@
 Vigorito's algorithm and Hsu's algorithm while maintaining smaller
 excess energy in the battery. This results can be also
-seen as utility per duty-cycle, which is illustrated
+shown as utility per duty-cycle, which is illustrated
 in Figure~\ref{fig:comparison_D_U}, where the slope for three
 graphs represents the utility per duty-cycle for each
@@ -272 +267 @@
 \end{scriptsize}
 \end{table}
-
-
 
 \begin{figure}

HydroWatch/Tim/doc/ipsn10/sec_related.tex

@@ -59 +59 @@
 %receive at the same time. 
 
-\subsection{Solar Energy Harvesting and Adaptive Energy Management}
+\subsection{Solar Energy Harvesting and Adaptive Energy Management}\label{sec:relatedadapt}
 Renewable energy has the potential to enable sensor nodes to 
 provide perpetual services. Recent work has focused on modeling