\begin{thebibliography}{3}
\expandafter\ifx\csname natexlab\endcsname\relax\def\natexlab#1{#1}\fi
\expandafter\ifx\csname url\endcsname\relax
  \def\url#1{{\tt #1}}\fi

\bibitem[Boser et~al.(1992)Boser, Guyon, and Vapnik]{BosGuyVap92}
B.~E. Boser, I.~M. Guyon, and V.~N. Vapnik.
\newblock A training algorithm for optimal margin classifiers.
\newblock In D.~Haussler, editor, {\em Proceedings of the 5th Annual {ACM}
  Workshop on Computational Learning Theory}, pages 144--152. ACM Press, 1992.

\bibitem[{Sch\"olkopf} et~al.(1999){Sch\"olkopf}, Burges, and
  Smola]{SchBurSmo98}
B.~{Sch\"olkopf}, C.~J.~C. Burges, and A.~J. Smola.
\newblock {\em Advances in Kernel Methods -- Support Vector Learning}.
\newblock MIT Press, 1999.

\bibitem[Smola et~al.(2000)Smola, Bartlett, {Sch\"olkopf}, and
  Schuurmans]{SmoBarSchSch99}
A.~J. Smola, P.~Bartlett, B.~{Sch\"olkopf}, and D.~Schuurmans.
\newblock {\em Advances in Large Margin Classifiers}.
\newblock MIT Press, 2000.

\end{thebibliography}
