ATAL-99

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                   The Sixth International Workshop on
            AGENT THEORIES, ARCHITECTURES, AND LANGUAGES (ATAL)

                       Orlando, Florida, USA
                          July 15-17, 1999
         	    http://www.elec.qmw.ac.uk/dai/atal

			Held in cooperation with AAAI


+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
NEWS:
	- *ONE* MONTH TO SUBMISSION DEADLINE
	- INVITED SPEAKERS: John Pollock, Stuart Russell
	- Special Tracks on: the evaluation of agent architectures
				and agent-oriented software engineering
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Intelligent agents are one of the most important developments in computer
science in the 1990s. Agents are of interest in many important application
areas, ranging from human-computer interaction to industrial process
control. The ATAL workshop series aims to bring together researchers
interested in the agent-level, micro aspects of agent technology.
Specifically, ATAL-99 will address issues such as theories of rational
agency, software architectures for intelligent agents, methodologies and
programming languages for realising agents, and software tools for applying
and evaluating agent systems. ****Papers that consider macro-level, societal
issues of agent-based systems are welcome *only* if they explicitly relate to
the workshop themes***.

ATAL-99 will be held over the three days immediately preceding the
AAAI-99 conference, also being held in Orlando. Note, however, that
there is no formal connection between AAAI-99 and ATAL-99: they are
entirely separate events. The ATAL-99 proceedings will be formally
published as volume six of the Intelligent Agents series from
Springer-Verlag.


                              WORKSHOP THEMES

As the title suggests, the workshop has three main themes:

  * Agent theories: What approaches (e.g., game theory, temporal/modal
    logic) are appropriate for agent theory? How do these approaches relate
    to one another?

  * Agent architectures: What architectures are appropriate for autonomous
    agents? How can such architectures be given a formal semantics? How can
    different agent architectures be evaluated and compared? What
    methodologies can be used to build agent-based applications? How close
    are these methodologies to existing formal specification languages or
    object-oriented analysis and design methods?

  * Agent languages: What programming paradigms are most suitable for
    agents? How do agent-oriented languages differ from object-oriented and
    logic programming languages? What are efficient implementation
    mechanisms for these languages?

In addition, ATAL-99 will include two special paper tracks, and
submissions are particularly welcome on these (more details on the
web pages):

  * The evaluation of agent architectures

    This track seeks insights on the strengths of various architectures in
    different task domains.  Relevant issues include: Which types of
    architectures work best in uncertain, dynamic or real-time
    environments?  How can the effectiveness of architectures be
    evaluated?  When should a hybrid reflective-reactive architecture be
    deployed?  What are benchmark tasks for various types of environmental
    niches?  What benchmark tasks require cognitive capabilities?

  * Agent-oriented software engineering

    This track seeks to examine the credentials of agent-based approaches
    as a serious software engineering paradigm.  Relevant issues include:
    What does an agent-based approach buy a developer over an
    object-oriented approach?  How do agents help in building complex
    software systems?  When is an agent-based approach most appropriate or
    best avoided?  How can an agent-oriented approach be used at various
    stages of the software design/maintenance process?  What are
    appropriate methodologies for this?


Papers that cross theme boundaries are of particular interest. An example
would be a paper that demonstrated how a particular agent architecture
embodied some theory of agency.

                            INVITED SPEAKERS

++ John Pollock (University of Arizona)
	Rational Cognition in OSCAR

++ Stuart Russell (University of California)
	Uncertain Agents                    



                            SUBMISSION DETAILS

Those wishing to participate in the workshop should submit an original
research paper of up to 5000 words (approximately 13 pages maximum) to
the general chair (Nick Jennings). If you wish your paper to be considered
for one of the special tracks then mark this clearly on the front page.
Electronic submission in PostScript is strongly encouraged, but four
single-sided hard copies will also suffice. The first page should include
the full name and contact details (including  email, full postal address,
and telephone number) of at least one author. Formatting instructions are
available from the workshop WWW site (see above). The preproceedings will
be distributed at the workshop; the formal proceedings will be published
shortly afterwards.

Those wishing to attend without presenting a paper should send a brief
summary of their interests in agents to the organising committee chair
Nick Jennings. Attendance will, of necessity, be limited.


                                 TIMETABLE

Submissions due               April 5, 1999
Notifications sent            May 7, 1999
Prefinal versions due         June 11, 1999
Workshop                      July 15-17, 1999


                           ORGANISING COMMITTEE

Nick Jennings			       		(GENERAL CHAIR)
Department of Electronic Engineering          	Email N.R.Jennings@qmw.ac.uk
Queen Mary & Westfield College                	Tel   (+44 1 71) 975 5349
Mile End Road, London E1 4NS, U.K.            

Yves Lesperance         			(CO-CHAIR)                     
Department of Computer Science			Email: lesperan@cs.yorku.ca               
York University				Tel: (+1 416) 736-5053
Room 126, Chemistry and Comp. Sc. Bldg.
4700 Keele St., Toronto, ON, Canada M5S 1P3.
					

                             PROGRAM COMMITTEE

Ron Arkin			Georgia Institute of Technology, USA.
Chitta Baral			U. of Texas at El Paso, USA.
Pete Bonasso 			NASA, USA.
Stefan Bussmann			Daimler-Benz, Germany.
Lawrence Cavedon		RMIT, Australia.
Cristiano Castelfranchi         IP-CNR, Italy.
Phil Cohen			Oregon Inst of Science, USA.
Rosaria Conte			IP-CNR, Italy.
Frank Dignum			Eindhoven, Netherlands.
Alexis Drogoul			U of Paris VI, France.
Jacques Ferber			U of Montpellier II, France.
Klaus Fischer			DFKI, Germany.
Michael Fisher			Manchester Metropolitan Univ, UK.
Stan Franklin			U of Memphis, USA.
Fausto Giunchiglia		U of Trento, Italy.
Piotr Gmytrasiewicz		U of Texas at Arlington, USA.
Afsaneh Haddadi         	Daimler-Benz, Germany.
Henry Hexmoor			U of North Dakota, USA.
Wiebe van der Hoek		Utrecht Univ, Netherlands.
Marc Huber			Intelligent Reasoning Systems, USA.
Mark d'Inverno			U of Westminster, UK.
Sarit Kraus			Bar-Ilan Univ, Israel.
Michael Luck			U of Warwick, UK.
David Kinny			U of Melbourne, Australia.
John-Jules Meyer		Utrecht Univ, Netherlands.
Joerg Mueller			John Wiley & Sons, UK.
Martha Pollack			U of Pittsburgh, USA.
Anand Rao			Mitchell Madison Group, Australia.
Onn Shehory			CMU, USA.
Carles Sierra			CSIC, Spain.
Munindar Singh			North Carolina State Univ, USA.
Liz Sonenberg			U of Melbourne, Australia.
Katia Sycara			CMU, USA.
Milind Tambe			ISI, USA.
Jan Treur			Free Univ. Amsterdam, Netherlands.
Mike Wooldridge			Queen Mary & Westfield College, UK.
Eric Yu				U. of Toronto, Canada.