-\documentclass{acm_proc_article-sp}
+\documentclass{article}
\usepackage{subfig}
\usepackage{color}
\usepackage{graphicx}
% correct bad hyphenation here
\hyphenation{op-tical net-works semi-conduc-tor}
-
+
\begin{document}
-\title{STABYLO:
-a lightweight %stego-secure
-edge-based steganographic approach}
+\title{Ancetre}
-\author{Jean-Fran\c cois Couchot, Raphael Couturier, and Christophe Guyeux*\\
+\author{Jean-Fran\c cois Couchot, and Christophe Guyeux*\\
FEMTO-ST Institute, UMR 6174 CNRS\\
Computer Science Laboratory DISC,
University of Franche-Comt\'{e},
Besan\c con, France.\\
- \{jean-francois.couchot, raphael.couturier, christophe.guyeux\}@femto-st.fr\\
+ \{jean-francois.couchot, christophe.guyeux\}@femto-st.fr\\
$*:$ Authors in alphabetic order.\\
}
\newcommand{\JFC}[1]{\begin{color}{green}\textit{}\end{color}}
%IEEEtran, journal, \LaTeX, paper, template.
-\keywords{Steganography, least-significant-bit (LSB)-based steganography, edge detection, Canny filter, security, syndrome treillis code}
\maketitle
\begin{abstract}
-A novel steganographic method called STABYLO is introduced in this research work.
-Its main avantage for being is to be much lighter than the so-called
-Highly Undetectable steGO (HUGO) method, a well known state of the art
-steganographic process. Additionally to this effectiveness,
-quite comparable results through noise measures like PSNR-HVS-M,
-BIQI, and weighted PSNR (wPSNR) are obtained.
-To achieve the proposed goal, famous experimented components of signal processing,
-coding theory, and cryptography are combined together, leading to
-a scheme that can reasonably face up-to-date steganalysers.
\end{abstract}
\section{Introduction}\label{sec:intro}
-\input{intro.tex}
-
+%\input{intro.tex}
+\input{art}
\section{Presentation of the Proposed Approach}\label{sec:ourapproach}
-\input{ourapproach.tex}
+\input{presentation}
\section{Experiments}\label{sec:experiments}
-\input{experiments}
-\section{Conclusion}\label{sec:concl}
-The STABYLO algorithm, whose acronym means STeganography
-with cAnny, Bbs, binarY embedding at LOw cost, has been introduced
-in this document as an efficient method having comparable, though
-somewhat smaller, security than the well known
-Highly Undetectable steGO (HUGO) steganographic scheme.
-This edge-based steganographic approach embeds a Canny
-detection filter, the Blum-Blum-Shub cryptographically secure
-pseudorandom number generator, together with Syndrome-Treillis Codes
-for minimizing distortion.
-After having introduced with details the proposed method,
-we have evaluated it through noise measures (namely, the PSNR, PSNR-HVS-M,
-BIQI, and weighted PSNR) and using well established steganalysers.
-
-For future work, the authors' intention is to investigate systematically
-all the existing edge detection methods, to see if the STABYLO evaluation scores can
-be improved by replacing Canny with another edge filter. We will try
-to take into account the least significant bits too during all the
-stages of the algorithm, hoping by doing so to be closer to the HUGO scores against
-steganalyzers. Other steganalyzers than the ones used in this document will be
-examined for the sake of completeness. Finally, the
-systematic replacement of all the LSBs of edges by binary digits provided
-by the BBS generator will be investigated, and the consequences of such a
-replacement, in terms of security, will be discussed.
+\section{First Stage: Genomes as Lists of Homologous Classes}
+\input{classEquiv}
+
+\section{Second Stage: to Find Closed Genomes}
+\input{closedgenomes}
+
+
+\section{Third Stage: Reconstruction of Ancestral Syntheny Blocks for the two Closest Genomes}
+\input{syntheny}
+\section{Fourth Stage: Filling holes in the Obtained Ancestral Genome}
+
+\section{Last Stage: to Reproduce the Process until Obtaining the Last Common Ancestor of the given set of Genomes}
+
+\section{Conclusion}\label{sec:concl}
\bibliographystyle{plain}
