%%%% ppai-j.sty by S. Sato, 93/6/7, sato@jaist-east.ac.jp
%%%% from ijcai93.sty

\typeout{Workshop Style for JSAI-PPAI (Japanese) --- version of 7 June 1993}

%%%--------------------------------ijcai91.sty ------------------------- %%

% This is the LaTeX style file for AI conferences, most recently used for
% IJCAI'91.  
% To use, place in a file called ijcai91.sty, or whatever your conference
% is called, in the TeX search path.  (Placing it in the same directory as
% the paper should also work.) 

% Prepared by Peter F. Patel-Schneider, liberally using the ideas of
% other style hackers, including Barbara Beeton.
% This style is NOT guaranteed to work.  It is provided in the hope
% that it will make the preparation of papers easier.
%
% There are undoubtably bugs in this style.  If you make bug fixes,
% improvements, etc.  please let me know.  My e-mail address is:
%	pfps@research.att.com

% The preparation of this file was supported by Schlumberger Palo Alto
% Research, AT\&T Bell Laboratories, and Morgan Kaufmann Publishers.

% These instructions can be modified and used in other conferences as long
% as credit to the authors and supporting agencies is retained, this notice
% is not changed, and further modification or reuse is not restricted.

% Papers are to be prepared using the ``named'' bibliography style,
% as follows:
%	\documentstyle[ijcai91,named]{article} 
%% Replace ijcai91 with location of the style file (without the .sty extension)
%	\title{Title}
%	\author{Author 1 \and Author 2 \\ Address line \\ Address line \And
%		Author 3 \\ Address line \\ Address line}
%	\begin{document}
%	...
%	\bibliography{bibliography-file}
%	\bibliographystyle{named}
%	\end{document}
% The ``named'' style implements long and short citations for the ``named''
% bibliography style.

% Author information can be set in various styles:
% For several authors from the same institution:
% \author{Author 1 \and ... \and Author n \\
%	  Address line \\ ... \\ Address line}
% if the names do not fit well on one line use
%         Author 1 \\ {\bf Author 2} \\ ... \\ {\bf Author n} \\
% For authors from different institutions:
% \author{Author 1 \\ Address line \\  ... \\ Address line
%	  \And  ... \And
%	  Author n \\ Address line \\ ... \\ Address line}
% To start a seperate ``row'' of authors use \AND, as in
% \author{Author 1 \\ Address line \\  ... \\ Address line
%	  \AND
%	  Author 2 \\ Address line \\ ... \\ Address line \And
%	  Author 3 \\ Address line \\ ... \\ Address line}

% If the title and author information does not fit in the area allocated,
% place \setlength\titlebox{<new height>} after the \documentstyle line
% where <new height> is something like 2.25in

%\typeout{Conference Style for IJCAI Conferences---version of 7 March 1991}

% NOTE:  Some laser printers have a serious problem printing TeX output.
% These printing devices, commonly known as ``write-white'' laser
% printers, tend to make characters too light.  To get around this
% problem, a darker set of fonts must be created for these devices.
%

% Physical page layout
\setlength\topmargin{-0.375in} 
%\setlength\oddsidemargin{-0.25in} 
\setlength\oddsidemargin{-0.35in} % for A4
%\setlength\textheight{9.375in} 
\setlength\textheight{10.0in} % for A4
\setlength\textwidth{7.0in}
\setlength\columnsep{0.25in}  \newlength\titlebox \setlength\titlebox{3.0in}
\setlength\headheight{0pt}   \setlength\headsep{0pt}
\setlength\footheight{10pt}   \setlength\footskip{30pt}
\thispagestyle{empty}	     \pagestyle{empty}
\flushbottom \twocolumn \sloppy

% We're never going to need a table of contents, so just flush it to
% save space --- suggested by drstrip@sandia-2
\def\addcontentsline#1#2#3{}

% Title stuff, taken from deproc.
\def\maketitle{\par
 \begingroup
   \def\thefootnote{\fnsymbol{footnote}}
   \def\@makefnmark{\hbox to 0pt{$^{\@thefnmark}$\hss}}
   \twocolumn[\@maketitle] \@thanks
 \endgroup
 \setcounter{footnote}{0}
 \let\maketitle\relax \let\@maketitle\relax
 \gdef\@thanks{}\gdef\@author{}\gdef\@title{}\let\thanks\relax}
\def\@maketitle{\vbox to \titlebox{\hsize\textwidth
 \linewidth\hsize \vskip 0.625in minus 0.125in \centering
 {\Large\bf \@title \par} \vskip 0.2in plus 1fil minus 0.1in
 {\def\and{\unskip\enspace{\rm and}\enspace}%
  \def\And{\end{tabular}\hss \egroup \hskip 1in plus 2fil 
           \hbox to 0pt\bgroup\hss \begin{tabular}[t]{c}\bf}%
  \def\AND{\end{tabular}\hss\egroup \hfil\hfil\egroup
	  \vskip 0.25in plus 1fil minus 0.125in
	   \hbox to \linewidth\bgroup\large \hfil\hfil
 	     \hbox to 0pt\bgroup\hss \begin{tabular}[t]{c}\bf}
  \hbox to \linewidth\bgroup\large \hfil\hfil
    \hbox to 0pt\bgroup\hss \begin{tabular}[t]{c}\bf\@author 
			    \end{tabular}\hss\egroup
    \hfil\hfil\egroup}
  \vskip 0.3in plus 2fil minus 0.1in
}}
\renewenvironment{abstract}{\centerline{\large\bf
% Abstract}\vspace{0.5ex}\begin{quote}}{\par\end{quote}\vskip 1ex}
Abstract}\vspace{0.5ex}\noindent}{\par\vskip 1ex}

% sections with less space
\def\section{\@startsection {section}{1}{\z@}{-2.0ex plus
    -0.5ex minus -.2ex}{1.5ex plus 0.3ex minus .2ex}{\large\bf\raggedright}}
\def\subsection{\@startsection{subsection}{2}{\z@}{-1.8ex plus
    -0.5ex minus -.2ex}{0.8ex plus .2ex}{\normalsize\bf\raggedright}}
\def\subsubsection{\@startsection{subsubsection}{3}{\z@}{1.5ex plus
   0.5ex minus .2ex}{0.5ex plus .2ex}{\normalsize\bf\raggedright}}
\def\paragraph{\@startsection{paragraph}{4}{\z@}{1.5ex plus
   0.5ex minus .2ex}{-1em}{\normalsize\bf}}
\def\subparagraph{\@startsection{subparagraph}{5}{\parindent}{1.5ex plus
   0.5ex minus .2ex}{-1em}{\normalsize\bf}}

% Footnotes
\footnotesep 6.65pt %
\skip\footins 9pt plus 4pt minus 2pt
\def\footnoterule{\kern-3pt \hrule width 5pc \kern 2.6pt }
\setcounter{footnote}{0}

% Lists and paragraphs
\parindent 1em
\topsep 4pt plus 1pt minus 2pt
\partopsep 1pt plus 0.5pt minus 0.5pt
\itemsep 2pt plus 1pt minus 0.5pt
\parsep 2pt plus 1pt minus 0.5pt

\leftmargin 2em \leftmargini\leftmargin \leftmarginii 2em
\leftmarginiii 1.5em \leftmarginiv 1.0em \leftmarginv .5em \leftmarginvi .5em
\labelwidth\leftmargini\advance\labelwidth-\labelsep \labelsep 5pt

\def\@listi{\leftmargin\leftmargini}
\def\@listii{\leftmargin\leftmarginii
   \labelwidth\leftmarginii\advance\labelwidth-\labelsep
   \topsep 2pt plus 1pt minus 0.5pt
   \parsep 1pt plus 0.5pt minus 0.5pt
   \itemsep \parsep}
\def\@listiii{\leftmargin\leftmarginiii
    \labelwidth\leftmarginiii\advance\labelwidth-\labelsep
    \topsep 1pt plus 0.5pt minus 0.5pt 
    \parsep \z@ \partopsep 0.5pt plus 0pt minus 0.5pt
    \itemsep \topsep}
\def\@listiv{\leftmargin\leftmarginiv
     \labelwidth\leftmarginiv\advance\labelwidth-\labelsep}
\def\@listv{\leftmargin\leftmarginv
     \labelwidth\leftmarginv\advance\labelwidth-\labelsep}
\def\@listvi{\leftmargin\leftmarginvi
     \labelwidth\leftmarginvi\advance\labelwidth-\labelsep}

\abovedisplayskip 7pt plus2pt minus5pt%
\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip  0pt plus3pt%   
\belowdisplayshortskip  4pt plus3pt minus3pt%

% Less leading in most fonts (due to the narrow columns)
% The choices were between 1-pt and 1.5-pt leading
% \def\@normalsize{\@setsize\normalsize{11pt}\xpt\@xpt}
% \def\small{\@setsize\small{10pt}\ixpt\@ixpt}
% \def\footnotesize{\@setsize\footnotesize{10pt}\ixpt\@ixpt}
% \def\scriptsize{\@setsize\scriptsize{8pt}\viipt\@viipt}
% \def\tiny{\@setsize\tiny{7pt}\vipt\@vipt}
% \def\large{\@setsize\large{14pt}\xiipt\@xiipt}
% \def\Large{\@setsize\Large{16pt}\xivpt\@xivpt}
% \def\LARGE{\@setsize\LARGE{20pt}\xviipt\@xviipt}
% \def\huge{\@setsize\huge{23pt}\xxpt\@xxpt}
% \def\Huge{\@setsize\Huge{28pt}\xxvpt\@xxvpt}

%------------------- ppai-j.sty ---------------------------------------%
\def\abstractname{Abstract}
\def\fnum@figure{Figure \thefigure}
\def\fnum@table{Table \thetable}

%% For reprint
\def\ps@myheadings{\def\@oddhead{\hbox{}\footnotesize\sl\rightmark %\rm\thepage
}\def\@oddfoot{}\def\@evenhead{\hfil \sl\leftmark\hbox
{}}\def\@evenfoot{}\def\sectionmark##1{}\def\subsectionmark##1{}}

\def\reprint#1#2#3#4{%
\thispagestyle{myheadings}
\markright{Reprint of JSAI Workshop Notes on Parallel Processing for
Artificial Intelligence, 
SIG-PPAI-#1, pp#2--#3, #4. \hfil \copyright JSAI}
\setcounter{page}{#2}
\pagestyle{plain}}