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Conference heron::euro_swas_ai

Title:Europe-Swas-Artificial-Intelligence
Moderator:HERON::BUCHANAN
Created:Fri Jun 03 1988
Last Modified:Thu Aug 04 1994
Last Successful Update:Fri Jun 06 1997
Number of topics:442
Total number of notes:1429

385.0. "FWD: Alife Digest Volume #064" by MR4DEC::ROACH (TANSTAAFL !) Wed Oct 23 1991 16:00


                  I N T E R O F F I C E   M E M O R A N D U M

                                        Doc. No:  005953
                                        Date:     22-Oct-1991 02:00pm EDT
                                        From:     BEANE
                                                  BEANE@BIGRED@AIDEV@MRGATE@NRGATE@NRO
                                        Dept:      
                                        Tel No:    

TO:  PAT ROACH@LMO


Subject: FWD: Alife Digest Volume #064                               

**************************************************************************
* This is the only copy of this that I will send to this distribution    *
* list. If you want further copies, send mail to the list administrators *
* at DECWRL::"[email protected]"                             *
**************************************************************************

From:	DECWRL::"[email protected]" "Artificial Life Digest"   15-OCT-1991 07:06:37.37
To:	[email protected]
CC:	
Subj:	Alife Digest Volume #064

                       Alife Digest, Number 063
                      Friday, October 11th 1991

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~                   Artificial Life Distribution List                     ~
~                                                                         ~
~        All submissions for distribution to: [email protected]       ~
~ All list subscriber additions, deletions, or administrative details to: ~
~                      [email protected]                      ~
~         All software, tech reports to Alife depository through          ~
~       anonymous ftp at polaris.cognet.ucla.edu in ~ftp/pub/alife        ~
~                                                                         ~
~             List maintainers: Liane Gabora and Rob Collins              ~
~                  Artificial Life Research Group, UCLA                   ~
~                                                                         ~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Today's Topics:

                   Calendar of Alife-related Events
                     Rosen's paradox (mostly...)
                       PPSN-92: Call for Papers
             Artificial Life II proceedings available....
                      Alife III Call for Papers
                  Seeking co-sponsors for Alife III

----------------------------------------------------------------------


Date: Tue, 1 Oct 91 16:14:36 -0700
From: [email protected] (Liane Gabora)
Subject: Calendar of Alife-related Events

**********************************************************************

 CALENDAR OF ALIFE-RELATED ACTIVITIES:

 First European Conference on Artificial Life                 Dec 11-13,  1991
 Canadian AI Conference, Vancouver                            May 11-15,  1992
 10th National Conference on AI, San Jose                     Jul 12-17,  1992
 ECAI 92, 10th European Conference on AI                      Aug  3-7,   1992
 Parallel Problem Solving from Nature, Brussels               Sep 28-30,  1992

 (Send announcements of other activities to [email protected])

 **********************************************************************


------------------------------

Date: Tue, 24 Sep 91 09:53 GMT
From: BARRY MCMULLIN <[email protected]>
Subject: Rosen's paradox (mostly...)

Hello lifeforms everywhere:

I've just been scanning a rather old paper by Robert Rosen (which
demonstrates, incidently, that ALife is not as recent an invention
as some may think):

-------
``On a logical paradox implicit in the notion of a self reproducing
automaton''

Bull. Math. Biophysics 1959, V21, pp.387--394
-------

In it he makes a very general argument to the effect that an SR-automaton,
in von Neumann's sense, is paradoxical.  I am aware of a parenthetical
rebuttal by E.F.Moore (Essays in Cellular Automata, pp.191--2); and also
a full paper rebuttal by B.S.Guttman (Bull. Math. Biophysics, 1966, V28,
pp. 191--4), but do not know of any other explicit comments on the issue
(except, perhaps, a very offhand remark by Rosen himself, somewhere in
the ``Theoretical Biology and Complexity'' book...).

So to my questions:

  o Does anyone know of other published comments on this?

  o Does anyone have any views on the status, now, of Rosen's
    argument---i.e. are either or both rebuttals given above
    satisfactory?

  o More specifically: my reading of Rosen's argument is that it
    relies on a claim that a mapping is only well defined if its
    range is stipulated more or less independently of anything else;
    whereas, it seems to me to be satisfactory if the domain is
    specified independently, *and* there is some (effective?) procedure for
    finding the image of any element of the domain (thus implicitly,
    but effectively, specifying the range).  And on the latter
    view, provided we have some mechanism for establishing
    equality of our mappings, which does not rely on directly
    comparing their ranges, then SR (in the von Neumann sense)
    need not involve any kind of paradox.  I think I must be missing
    something obvious here, because this ``rebuttal'' is much less
    sophisticated that those offered by Moore or Guttman---in effect
    I can't see how Rosen's argument gets off the ground in the
    first place.  Can anyone clarify this for me?

Replies welcome either through Alife digest, or direct to me
(in which case I will summarise back to the digest).

-------
And while I'm writing to Alife digest, two other small, unrelated,
comments:

  o I seem to remember that, in the proceedings of the first Alife
    workshop, there was a suggestion that the bibliography given there
    might be made available in machine readable form (possibly even
    BiBTeX format?).  Anyone know if that ever happened?

  o For anyone doing camera ready copy for ECAL-91: I have hacked up
    a LaTeX .sty file for it, which I'll happily copy to anyone who
    wants it.  However, this has not been seen (never mind approved!)
    by anyone officially connected with ECAL-91, so caveat TeXToR...
-------

Cheers,

Barry McMullin,
Dublin City University,
IRELAND.
<[email protected]>

******** Dublin: European City of Culture, 1991 **********

------------------------------

Date: Thu, 26 Sep 91 17:30:18 +0200
From: [email protected] (Bernard Manderick)
Subject: PPSN-92: Call for Papers

			Call for Papers
			   PPSN 92
		Parallel Problem Solving from Nature
		 Free University Brussels, Belgium
		     28-30 September 1992

The unifying theme of the PPSN-conference is ``natural computation'',
i.e. the design, the theoretical and empirical understanding, and the
comparison of algorithms gleaned from nature as well as their
application to real-world problems in science, technology, etc.
Characteristic for natural computation is the metaphorical use of
concepts, principles, and mechanisms explaining natural systems.
Examples are genetic algorithms, evolution strategies, algorithms
based on neural networks, immune networks, and so on. A first focus
of the conference is on problem solving in general, and learning and
adaptiveness in particular. Since natural systems usually operate in a
massively parallel way, a second focus is on parallel algorithms and
their implementations.

The conference scope includes but is not limited to the following topics:

	Physical metaphors such as simulated annealing,
	Biological metaphors such as evolution strategies, genetic
	algorithms, immune networks, classifier systems and neural networks
	insofar problem solving, learning and adaptability are concerned, and
	Transfer of other natural metaphors to artificial problem solving.

Objectives of this conference are 1) to bring together
scientists and practitioners working with these algorithms, 2) to
discuss theoretical and empirical results, 3) to compare these
algorithms, 4) to discuss various implementations on different
parallel computer architectures, 5) to discuss applications in
science, technology, administration, etc., and 6) to summarize the
state of the art.

For practical reasons, there will be both oral and poster
presentations. The way of presentation of a paper does not say
anything about its quality.

Conference Chair: B. Manderick (VUB, Belgium) and H. Bersini (ULB, Belgium)

Conference Address: 

	PPSN - p/a D. Roggen - Dienst WEIN - 
	Vrije Universiteit Brussel - Pleinlaan 2 - B-1050 Brussels - Belgium
	tel. +32/2/641.35.75
	fax  +32/2/641.28.70
	email [email protected]

Organizing Committee: D. Keymeulen, D. Roggen, P. Spiessens, J. Toreele 
	(all VUB)

Program Co-chairs: Y. Davidor (Israel) and H.-P. Schwefel (Germany)

Program Committee:
	
	E.M.L. Aarts (The Netherlands)   
	R.K. Belew (USA)    
	K.A. de Jong (USA)	 
	J. Decuyper (Belgium)            
	M. Dorigo (Italy)   
	D.E. Goldberg (USA)
	M. Gorges-Schleuter (Germany)    
	J.J. Grefenstette (USA)  
	A.W.J. Kolen (The Netherlands)		
	R. Maenner (Germany)   
	W. Ebeling (Germany)   
	J.-A. Meyer (France)
	H. Muehlenbein (Germany)   
	F. Varela (France)   
	H.-M. Voigt (Germany)  

Important Dates:

	April 1, 1992: Submission of papers (four copies) not exceeding
		       5000 words to be sent to the conference address.

	May 15, 1992:  Notification of acceptance or rejection.
	June 15, 1992: Camera ready revised versions due.
	Sept. 28-30, 1992: PPSN-Conference.

The proceedings will be published by Elsevier Publishing Company and will
be available at the time of the conference.

%-----------------------------------------------------------------------------
%	CUT HERE TO PRINT OUT THE CALL FOR PAPERS
%------------------------------------------------------------------------------

%
%	call.tex	Ma, 05.Sep.'91				LaTeX 2.09
%
%	call-for-papers to PPSN II in 1992 in Brussels, Belgium
%

\documentstyle{article}
\pagestyle{empty}

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	\par\@hangfrom{\hbox to 9em{\it #1\/\hfil}}#2\par
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\begin{document}
{\large\em\centerline{Call for Papers}}
\bigskip
{\large\bf\centerline{PPSN~92}} 
{\large\bf\centerline{Parallel Problem Solving from Nature}}
{\large\bf\centerline{Free University Brussels, Belgium}}
{\large\bf\centerline{28--30 September 1992}}

\bigskip

\normalsize

The unifying theme of the PPSN-conference is ``natural computation'',
i.e. the design, the theoretical and empirical understanding, and the
comparison of algorithms gleaned from nature as well as their
application to real-world problems in science, technology, etc.
Characteristic for natural computation is the metaphorical use of
concepts, principles, and mechanisms explaining natural systems.
Examples are genetic algorithms, evolution strategies, algorithms
based on neural networks, immune networks, and so on. A first focus
of the conference is on problem solving in general, and learning and
adaptiveness in particular. Since natural systems usually operate in a
massively parallel way, a second focus is on parallel algorithms and
their implementations.

The conference {\em scope\/} includes but is not limited to the
following topics:
\begin{Itemize}
\item	Physical metaphors such as simulated annealing,
\item	Biological metaphors such as evolution strategies, genetic
	algorithms, immune networks, classifier systems and neural networks
	insofar problem solving, learning and adaptability are concerned, and
\item	Transfer of other natural metaphors to artificial problem solving.
\end{Itemize}

{\em Objectives\/} of this conference are 1)~to bring together
scientists and practitioners working with these algorithms, 2)~to
discuss theoretical and empirical results, 3)~to compare these
algorithms, 4)~to discuss various implementations on different
parallel computer architectures, 5)~to discuss applications in
science, technology, administration, etc., and 6)~to summarize the
state of the art.

For practical reasons, there will be both oral and poster
presentations. The way of presentation of a paper does not say
anything about its quality.

\medskip
\committee{Conference Chair:}%
	{B. Manderick (VUB, Belgium) and H. Bersini (ULB, Belgium)}

\committee{Conference Address:}%
	{PPSN - p/a D. Roggen - Dienst WEIN - Vrije Universiteit Brussel - Pleinlaan 2
	-- B-1050 Brussels
	-- Belgium
	-- {\bf tel.} +32/2/641.35.75
	-- {\bf fax} +32/2/641.28.70
	-- {\bf email} [email protected]}

\committee{Organizing Committee:}%
	{D. Keymeulen, D. Roggen, P. Spiessens, J. Toreele (all VUB)}

\committee{Program Co-chairpersons:}%
	{Y. Davidor (Israel) and H.-P. Schwefel (Germany)}

{\bf Program Committee:}						\\
\begin{tabular}{@{}lll}
E.M.L. Aarts (The Netherlands) & R.K. Belew (USA) & K.A. de Jong (USA)	\\
J. Decuyper (Belgium) & M. Dorigo (Italy) & D.E. Goldberg (USA)		\\
M. Gorges-Schleuter (Germany) & J.J. Grefenstette (USA) &
A.W.J. Kolen (The Netherlands)						\\ 
R. M\"{a}nner (Germany) & W. Ebeling (Germany) & J.-A. Meyer (France)	\\ 
H. M\"{u}hlenbein (Germany) & F. Varela (France) & H.-M. Voigt (Germany) \\
\end{tabular}

\medskip
\begingroup
\deadline{\bf Important Dates:}{}
\parskip=0pt
\deadline{April 1, 1992:}{Submission of papers (four copies) not exceeding
			5000 words to be sent to the conference address.}
\deadline{May 15, 1992:}{Notification of acceptance or rejection.}
\deadline{June 15, 1992:}{Camera ready revised versions due.}
\deadline{Sept.~28-30, 1992:}{PPSN-Conference.}
\endgroup

The proceedings will be published by Elsevier Publishing Company and will
be available at the time of the conference.
\end{document}

------------------------------

Date: Fri, 27 Sep 91 15:10:08 MDT
From: [email protected] (Chris Langton)
Subject: Artificial Life II proceedings available....

                          Artificial Life II

                        Proceedings Available

The proceedings of the Second Artificial Life Workshop (Feb. 1990) are out 
and available from Addison Wesley.  Here is the ordering information:

Toll free order number:   1-800-447-2226.
   
Title:	   "Artificial Life II"

Editors:   Christopher G. Langton, Charles E. Taylor, J. Doyne Farmer,
           and Steen Rasmussen.

These proceedings are volume 10 in AW's series: Santa Fe Institute Studies 
in the Sciences of Complexity

There is also a Video Proceedings of the second workshop available, which 
can be purchased separately or "bundled" with a paperback copy of the 
proceedings and a copy of the poster for the Artificial Life II Workshop. 

The ISBN #'s and approximate prices for the various Alife II proceedings are:

           Paperback ( ~ $35)  ISBN 0-201-52571-2
           Hardcover ( ~ $50)  ISBN 0-201-52570-4
           Video     ( ~ $45)  ISBN 0-201-55492-5
           Bundle    ( ~ $65)  ISBN 0-201-55493-3
           
The 5-digit segments of these ISBN numbers are AW's internal order codes.  

 
Contributors to the proceedings, and those who paid the registration fee 
for the workshop, will be receiving copies in the mail shortly. 

The contents of both the written and the video proceedings are included below.

Cheers!

Chris Langton

 ------------------------------------------------------------------------

   			    Artificial Life II
    
 	     Proceedings of the Second Artificial Life Workshop
 	   
 	   			Contents
 	   			
	Preface
		Christopher G. Langton

		
OVERVIEW
	
	Introduction
		Christopher G. Langton
		
	"Fleshing Out" Artificial Life II
		Charles E. Taylor

		
ORIGIN/SELF-ORGANIZATION

	Life at the Edge of Chaos
		Christopher G. Langton
	
	Spontaneous Emergence of a Metabolism
		Richard J. Bagley and J. Doyne Farmer
		
	Evolution of a Metabolism
		Richard J. Bagley, J. Doyne Farmer, and Walter Fontana
		
	Algorithmic Chemistry
		Walter Fontana
		
	Dynamics of Programmable Matter
		Steen Rasmussen, Carsten Knudsen, and Rasmus Feldberg
		
	Self-Structuring and Selection: Spiral Waves as a Substrate
	for Prebiotic Evolution
		Maarten Boerlijst and Pauline Hogeweg
		
	Complex Optimization in an Artificial RNA World
		Peter Schuster

		
EVOLUTIONARY DYNAMICS

	Evolutionary Phenomena in Simple Dynamics
		Kristian Lindgren
		
	Co-Evolving Parasites Improve Simulated Evolution as an 
	Optimization Parameter 
		W.D. Hillis
		
	Coevolution to the Edge of Chaos: Coupled Fitness Landscapes,
	Poised States, and Co-Evolutionary Avalanches
		Stuart A. Kauffman and Sonke Johnson
		
	An Approach to the Synthesis of Life
		Thomas S. Ray
		
	"Non-Optimality" via Pre-Adaptation in Simple Neural Systems
		David G. Stork, Bernie Jackson, and Scott Walker
		

DEVELOPMENT

	Analysis and Simulation of the Development of Cellular Layers
		Martin J. M. de Boer, F. David Fracchia, and
		Przemyslaw Prusinkiewicz

		
LEARNING AND EVOLUTION

	Interactions between Learning and Evolution
		David Ackley and Michael Littman
		
	Evolving Networks: Using the Genetic Algorithm with 
	Connectionist Learning	
		Richard K. Belew, John McInerney, and Nicol N. 
		Schraudolph
		
	Evolution as a Theme in Artificial Life: The Genesys/Tracker
	System
		David Jefferson, Robert Collins, Claus Cooper,
		Michael Dyer, Margot Flowers, Richard Korf, 
		Charles Taylor, and Alan Wang
		
	AntFarm: Towards Simulated Evolution
		Robert J. Collins and David R. Jefferson
		
	Genetic Evolution and Co-Evolution of Computer Programs
		John R. Koza
		
	Synthetic Ethology: An Approach to the Study of Communication
		Bruce MacLennan
		
	Evolution of Communication in Artificial Organisms
		Gragory M. Werner and Michael G. Dyer
		
	Learning in the Cultural Process
		Edwin Hutchins and Brian Hazlehurst
		

COMPUTATION

	Simple Nontrivial Self-Reproducing Machines
		Alvy Ray Smith
		
	Computer Viruses - A Form of Artificial Life?
		Eugene H. Spafford
		

PHILOSOPHY/EMERGENCE

	Learning from Functionalism - Prospects for Strong Artificial Life
		Elliott Sober
		
	Aspects of Information, Life, Reality, and Physics
		Steen Rasmussen
		
	Emergence and Artificial Life
		Peter Cariani
		
	Elements d'Epistemologie Fabulatoire
		Louis Bec
		

THE FUTURE

	Artificial Life: The Coming Evolution
		J. Doyne Farmer and Alletta d'A. Belin
		    
		
---------------------( Following is a LaTeX document )-------------------
	
% Artificial Life II -------- The Video!
%
% Front matter for the booklet to be included with the video tape. 	
				
\documentstyle{article}
\begin{document}
\setcounter{secnumdepth}{0}

\begin{center}   

\section{ARTIFICIAL LIFE II VIDEO PROCEEDINGS}
             
\end{center}

  This video-tape constitutes the Video Proceedings of the Second 
Artificial Life workshop, held in Santa Fe, New Mexico, February 5-9, 
1990. It is meant as a companion to the printed proceedings of that 
workshop, entitled {\em Artificial Life II}, which are also available 
from Addison-Wesley. This tape is intended primarily as a record of 
some of the computer simulations and other dynamic, graphic, or otherwise 
visually oriented material presented at the meeting in Santa Fe.

\section{Artificial Life}

  Artificial Life (AL) is a relatively new field of scientific inquiry, 
standing roughly to the study of ``real'' life as the field of Artificial 
Intelligence (AI) stands to the study of ``real'' intelligence. Both of these 
``sciences of the artificial'' study the phenomena in their respective domains 
by attempting to abstract the {\em logical form} of biological or cognitive 
phenomena, and recreating or ``synthesizing'' these abstracted logical forms 
within computers or other artificial media.  Motivations for pursuing such 
studies range from the desire to understand the ``real-thing'' to the goal 
of actually producing living and/or intelligent machines.

  In fact, the fields of Artificial Life and Artificial Intelligence can 
be viewed as two ends of the relatively broad spectrum of the study of how 
living entities go about generating their own behaviors in the physical world. 
However, whereas AI has picked for study the most complex such entities known 
in nature --- human beings --- AL would consider it a major success to 
understand how a bacterium works.

  Furthermore, the field of Artificial Life takes a distinctly ``bottom-up''
approach to the study of biological phenomena, as apposed to the ``top-down''
approach of traditional Artificial Intelligence. AL has more in common
with the current ``connectionist'' movement within AI than with the more 
traditional reasoning, planning, and expert systems approaches.

\section{Contents}

  This video tape is divided into three sections: I) History, II) Science, 
and III) Clips. 

  The historical section consists entirely of a remarkable documentary 
account of L.S. Penrose --- father of Roger Penrose, the distinguished 
Oxford mathematician --- demonstrating a number of ``self-replicating 
machines'' constructed out of plywood in the late 1950's and early 1960's. 
The science section consists of six separate sequences, illustrating a number 
of current research efforts in Artificial Life. The clips section contains a 
number of films and video-clips that involved Artificial Life techniques in 
their creation or which constitute video-commentaries on Artificial Life.  

  The individual sequences in these sections are described in more detail 
in the pages that follow. All in all, the work presented herein constitutes 
a rather varied snapshot of some of the work being done in, or in association 
with, the field of Artificial Life. The field itself, and the spectrum of 
phenomena to which its methods are being applied, is quite broad and growing 
extremely rapidly. 
 
\pagebreak

\begin{center} 

                           TABLE OF CONTENTS 
                           
\end{center}
                             
% --------------------------------------------------------------------------------

\small

\begin{description}

	\item[History] ~ \\
	
		\begin{enumerate}
		
			\item {\bf Automatic Mechanical Self Replication} (Parts 1 \& 2) \\
				\indent H.A. Cresswell --- Cresswell Film Unit Limited \\
				\indent 20 minutes.
				
		\end{enumerate}

	\item[Science] ~ \\
	
		\begin{enumerate}
		

			\item {\bf Self-Reproducing Loops and Virtual Ants} \\
				Christopher G. Langton --- Theoretical Division, Los Alamos
				National Laboratory, and the Santa Fe Institute \\
				10 minutes.
				
			\item {\bf The Ants Go Marching: Behavioral Dynamics at Three Levels} 
\\
				Michael Travers and Mitchel Resnick --- MIT Media Lab \\
				8 minutes.
				 
			\item {\bf Boids Demos} \\
				Craig Reynolds --- Symbolics Graphics Division \\
				5 minutes.
				
			\item {\bf Learning from Natural Selection in an Artificial 
Environment} \\
				David H. Ackley and  Michael L. Littman --- Cognitive Science 
				Research Group, Bellcore \\
				17 minutes.	
				
			\item {\bf The Genetic Programming Paradigm} \\
				John Koza --- Computer Science Dept, Stanford University \\
				11 minutes.
				
			\item {\bf Population Dynamics of Digital Organisms} \\
			 	Thomas S. Ray --- School of Life and Health Sciences, 
			 	U. of Delaware \\
			 	15 minutes.
			 	
		\end{enumerate}
			
	
	\item [Clips] ~ \\
	
		\begin{enumerate}
		
			\item {\bf Panspermia} \\
				Karl Sims --- Thinking Machines Corp. \\
				2 minutes.
				
			\item {\bf Breaking the Ice} \\
			        Craig Reynolds --- Symbolics Graphics Division \\
			        3 minutes.
			       
			\item {\bf Dr. Skitzenheimer} \\
			        Peter Oppenheimer --- New York Institute of Technology \\
			        5 minutes.
			      
			\item {\bf Replicate} \\
			    	Peter Oppenheimer --- New York Institute of Technology \\ 
			    	5 minutes.
			
		\end{enumerate}
		
\end{description}
		

\end{document}

	

------------------------------

Date: Fri, 27 Sep 91 15:11:08 MDT
From: [email protected] (Chris Langton)
Subject: Alife III Call for Papers

			  Artificial Life III
			  
			   June 15-19, 1992
			     Santa Fe, NM
			
			    CALL FOR PAPERS
			  
  We are happy to invite contributions for the Third Artificial Life 
Workshop, to be held in Santa Fe, New Mexico, June 15-19, 1992.

  Artificial Life complements the traditional Biological sciences, concerned 
with the analysis of living organisms, by attempting to synthesize behaviors 
normally associated with natural living systems within computers and other 
"artificial" media. By extending the empirical foundation upon which the 
science of Biology rests beyond the carbon-chain based life that has evolved 
on Earth, Artificial Life can contribute to Theoretical Biology by locating 
"life-as-we-know-it" within the larger context of "life-as-it-could-be."

  Contributions may be submitted in the following categories: TALK (please
specify a 20 or a 45 minute talk); POSTER, which may include a computer 
display (BYOC); DEMONSTRATION, which includes computer demos and/or videos  
(please give time estimate); or OTHER (please specify).

  Authors should send an abstract (5 pages at most) to the address below
by January 15, 1992. DO NOT WAIT UNTIL JAN. 14!!! Please try to get your 
abstract in early. Authors will be notified of the status of their 
contributions by March 15, 1992. 

  Proceedings of the first two Artificial Life Workshops are now available 
from Addison Wesley Publishers (1-800-447-2226 to order). The proceedings 
of the second workshop also include a videotape. We intend to emphasize 
visualization in the third workshop as well, and encourage contributions
based on working mobile robots. 

  Contributions to the workshop will automatically be considered for 
inclusion in the proceedings. Papers for the proceedings will be due at 
the workshop, and papers may be submitted then which were not submitted as 
contributions to the workshop itself. The end of the workshop is the 
deadline for submission of papers for the proceedings. All papers received 
by the end of the workshop will be sent out for review and authors notified
by the end of August. 

  We will also be holding a greatly expanded "Artificial 4H Show," 
involving exhibits of, judging among, and contests between, various
software and hardware artificial life forms. People who wish to enter
their artificial organisms in the "Artificial 4H Show" should send
a description of what they plan to exhibit to the address below. We
will be announcing a series of contests and challenges for robots,
genetic algorithms, and software life forms soon. Some of these will 
carry cash-prizes. All contests and challenges will be carried out 
during the workshop.
  
  Abstracts should be sent to:
  
  			        AlifeIII 
  			    Program Committee
  			   Santa Fe  Institute
  			  1660  Old Pecos Trail
  			   Santa Fe, NM  87501
  			        
 			  [email protected]
 			

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Date: Fri, 27 Sep 91 15:13:35 MDT
From: [email protected] (Chris Langton)
Subject: Seeking co-sponsors for Alife III

  HELP!!!!

  We need to raise about $60,000 in corporate sponsorship for the 
Third Artificial Life Workshop, to be held in Santa Fe, New Mexico,
June 15-19, 1992.

  The previous two workshops have been sponsored almost entirely by
the Santa Fe Institute and the Center for Nonlinear Studies at LANL.
Apple Corp kicked in some $$ for the first workshop as well.

  However, the projected costs of the third workshop will exceed the
combined contributions of the SFI and the CNLS by a considerable
amount.  In order to keep registration costs down, we must find some 
corporate sponsors. 

  So, how about it out there? Can any of you help out by approaching
your corporations and/or institutions about co-sponsoring the 
next Artificial Life workshop? Feel free to call me for details
concerning the workshop and arrangements for becoming a co-sponsor.

Thanks!

   Chris Langton

   Complex Systems Group
   MS B213, Theoretical Division	Phone: (505) 667-9471
   Los Alamos National Laboratory	Email: [email protected]
   Los Alamos, New Mexico, USA		FAX:   (505) 665-3003
   87545

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End of ALife Digest
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