Modifications to use pdflatex.

vldb07/costhashingbuckets.tex

@@ -155,7 +155,7 @@ fluctuation. However, the fluctuation also grows linearly with $n$.
 \begin{figure}[htb]
 \vspace{-2mm}
 \begin{center}
-\scalebox{0.4}{\includegraphics{figs/bmz_temporegressao.eps}}
+\scalebox{0.4}{\includegraphics{figs/bmz_temporegressao}}
 \caption{Time versus number of keys in $S$ for the internal memory based algorithm.
 The solid line corresponds to a linear regression model.}
 \label{fig:bmz_temporegressao}