***Apologies if you get multiple copies*** *x-posted to Soar, ACT-R and Diagrams mailing lists* What: CFP AAAI Fall Symposium 2009 on Multi-representational Architectures for Human-level Intelligence. When: Deadline is May 15 Submissions: Full (6 pages) or position (2 pages) papers Submit to: Unmesh Kurup {kurupu@rpi.edu} More Info: http://diagrams.ukurup.com/hybrid A multiplicity of representational frameworks has been proposed for explaining and creating human-level intelligence. Each has been proven useful or effective for some class of problems, but not across the board. This fact has led researchers to propose that perhaps the underlying design of cognition is multi-representational, or hybrid, and made up of subsystems with different representations and processes interacting to produce the complexity of cognition. Recent work in cognitive architectures has explored the design and use of such systems in high-level cognition. With the increasing interest in this topic, this seems a good time to review the state of the research. The main aim of the symposium is to bring together researchers who work on systems utilizing different types of representations to explore a range of questions about the theoretical framework and applications of such systems. Items of theoretical interest include fundamental questions about the nature and role of multiple representations in high-level cognition as well as the control mechanisms and processes by which a system leverages these representations in achieving problem solving goals. In addition, the symposium also seeks to identify problems and domains where such systems have been (or can be) successfully applied. Format The symposium will include invited talks, paper presentations, working groups and discussions with expert panels. Each paper presentation session will end with a discussion where the presenters of that session form the expert panel. In addition, the working groups will foster further discussion on specific topics both theoretical and application oriented. Submission Interested participants should submit full papers (up to 6 pages in AAAI format) or position papers (up to 2 pages) in PDF format to Unmesh Kurup at kurupu@rpi.edu. Selected papers from the symposium will be published as an AAAI technical report. For more information, see the symposium web site at diagrams.ukurup.com/hybrid Organizing Committee Unmesh Kurup (Rensselaer Polytechnic Institute, USA), B. Chandrasekaran (The Ohio State University, USA), Bonny Banerjee (Securboration, USA), John Laird (University of Michigan, USA), Scott Lathrop (United States Military Academy, USA), Marvin Minsky (MIT Media Lab, USA), Luis Pineda (Universidad Nacional Autónoma de México, Mexico), Samuel Wintermute (University of Michigan, USA)