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\title{How Can a Peak on a Completely Flat Land Searched for? \\
--- Hinton \& Nowlan's Experiment Revisited}
\author{Akira Imada\\
        Brest State Technical University, \\
        Moskowskaja 267, Brest, 224017, Republic of Belarus\\
        e-mail: akira@bstu.by}
\date{}

\begin{document}
\maketitle
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\section{Anomaly Detection in General}
$n$-dimensional real valued vector
\subsection{Anomaly Detection by Artificial Immune System I --- Negative Selection}

\noindent
{\bf Augmented Negative Selection Algorithm
with Variable-Coverage Detectors}

\noindent
constant size detectors
\begin{itemize}
\item[1.] Prepare S ---  a set of self samples; set m --- number of detectors 
and r --- radius of self.
\item[2.] Set D --- set of detector to empty set.
\item[3.] Pick up $x$ at random from $[-1,1]$ at random
\item[4.] For every $s_i$ in S
   \begin{itemize}
   \item[(i)] calculate $d$ --- Euclidean distance between $s_i$ and $x$.
   \item[(ii)] If $d < r$ then do nothing, otherwise add $x$ to D
   \end{itemize}
\item[5.] Step 3 and 4 are repeated until  $\vert D \vert < m$ reeat 3 and 4, otherwise 
\item[6.] Return D
\end{itemize} 

\subsection{Anomaly Detection by Artificial Immune System I --- Cronal Selection}

\section{Anomaly Detection in Particular}

\end{document}