Extended Deadline: MODELLING WITH WORDS Workshop - FUZZ-IEEE 2001

From: Jimi Shanahan (shanahan@xrce.xerox.com)
Date: Sat Jun 02 2001 - 15:56:46 MET DST

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                                   EXTENDED DEADLINE: CALL FOR PAPERS

    The deadline for receipt of submissions to this workshop has been
    extended to June 27.

                ***************************************************
                * FUZZ-IEEE 2001 WORKSHOP ON MODELLING WITH WORDS *
                ***************************************************

                           FUZZ-IEEE 2001 Conference

                            University of Melbourne,
                                  Australia.

                             December 2nd / 3rd 2001

                 http://www.enm.bris.ac.uk/ai/enjl/workshop.html

           CONFERENCE WEBPAGE http://www.studentadmin.unimelb.edu.au/fuzzy/

    This workshop will provide a forum to share research on the emerging
    field
    of "modelling with words", a field at the intersection of fuzzy
    information granulation and machine learning. This field has built upon
    the computing with words paradigm originally introduced by Zadeh to
    capture the idea of computation based on linguistic terms rather than
    numerical quantities. However, where computing with words has focused on

    inference from linguistic knowledge bases, the focus of modelling with
    words has been in acquiring/learning such models. One of the
    distinguishing features of this new field is that it decomposes
    information spaces into imprecise regions or fuzzy granules that are
    subsequently used to model systems. These models may either be learnt
    from example data or provided by human experts or a combination of both.

    In fact, the fusion of these sources of information plays a central role

    in modelling with words. Typically, the acquired systems aggregate the
    granular information using probabilistic or fuzzy reasoning
    techniques.

    Recent work has demonstrated (with approaches such as fuzzy decision
    trees, Cartesian granule feature modelling, weighted rules and fuzzy
    prototyping) that the modelling with words paradigm enhances both model
    tractability and transparency on the one hand and generalisation power
    on
    the other. To-date, however, this work has typically been limited to
    small
    world problems (with tens of features/attributes/variables). One of the
    key challenges that lies ahead for this paradigm is the issue of
    scalability to large problem domains (such as text categorisation). In
    scaling these approaches, how can transparency be maintained and
    possibly
    enhanced? The need to model larger scale and more complex systems in a
    transparent way necessitates the development of feature selection
    techniques as well as other methods of finding appropriate sub-models
    and
    then combining them. Other issues that need further research include
    which words can be used to partition information spaces? Are there
    limits
    on the granularity? How can granular models be merged? Can this paradigm

    accommodate incremental learning? What is the best formal framework for
    learning and representing linguistic models?

    It is hoped that the submissions to this workshop will address these and

    other issues that provide not only a challenge for the paradigm
    modelling
    with words, but also an interesting future for this field. Both
    theoretical and applied contributions are welcome (examples of problem
    domains include information retrieval, computer vision, decision support

    systems, profiling etc.)

    IMPORTANT DATES:
    Extended Abstract Submission: June 27, 2001
    Notification of Acceptance: July, 20, 2001
    Final Paper Submission Due: August 10, 2001
    Workshop Dates: December 2-3, 2001

    SUBMISSION DETAILS Papers must be submitted electronically in PDF or
    postscript
     format to the session organization (see addresses below). Please follow

    the guidelines for paper submission outlined by IEEE at
    http://www.ieee.org/. Final paper submissions must not exceed 6 printed
    pages, including all figures and tables.

    Please send electronic copies of documents to j.lawry@bris.ac.uk or
    Shanahan@xrce.xerox.com (jimi_shanahan@yahoo.com).

    INQUIRIES: For additional information, please contact the workshop
    organisers.

    Organizing and Program Committee

    Jonathan LAWRY
    Department of Engineering Mathematics University
    of Bristol, BS8 1TR, UK E-mail: J.Lawry@bris.ac.uk Tel: +44-117-9288184
    Fax: +44-117-9251154

    James G. SHANAHAN
    Xerox Research Centre Europe (XRCE) Grenoble Laboratory
    6 chemin de Maupteruis, 38240 Meylan, France
    E-mail:Shanahan@xrce.xerox.com Tel: +33-476-615113 Fax: +33-476-615099

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