Modifications to use pdflatex.

vldb07/performancenewalgorithm.tex

@@ -89,7 +89,7 @@ variation.
 
 \begin{figure}[htb]
 \begin{center}
-\scalebox{0.4}{\includegraphics{figs/brz_temporegressao.eps}}
+\scalebox{0.4}{\includegraphics{figs/brz_temporegressao}}
 \caption{Time versus number of keys in $S$ for our algorithm. The solid line corresponds to 
 a linear regression model.}
 \label{fig:brz_temporegressao}