HTTP/1.0 200 OK Date: Wednesday, 05-Jun-96 22:43:43 GMT Server: NCSA/1.2 MIME-version: 1.0 Content-type: text/html Last-modified: Tuesday, 08-Aug-95 12:17:46 GMT Content-length: 54465 AI-ED 95 World Conference on Artificial Intelligence in Education

AI-ED 95
7th World Conference on Artificial Intelligence in Education
Preliminary Program & Registration

16th - 19th August 1995
Sheraton National Hotel
Washington DC, USA

Invited Speakers * Papers * Panels * Tutorials/Workshops * Posters

Hosted by George Mason University

Sponsored by AI-ED Society/AACE and Association for the Advancement of Computing in Education

INVITATION

AI-ED 95 offers you opportunities to learn about the latest research, developments, and applications from colleagues around the world.

Major Session Topics

AI-ED 95 CONFERENCE PROGRAM ACTIVITIES

The 7th World Conference on Artificial Intelligence in Education (AI-ED 95) is one of a series of international conferences designed to report the best research in the field of AI in Education and to provide opportunities for the cross-fertilization of information and ideas on related research and development, and applications.

The conference is sponsored by the AI-ED Society of the Association for the Advancement of Computing in Education (AACE), a non-profit international organization, and publisher of the Journal of Artificial Intelligence in Education, and is supported by the leading organizations in the field.

Invited Speakers

The Conference will feature six Invited Speakers, international leaders in their respective fields who will share their insights. (See listing below.)

Tutorials

Two tutorials will be given at AI-ED 95, providing introductions to important topics in the AI and Education field. These tutorials will be held on Wednesday, August 16th.

Workshops

Several workshops on topics related to AI in Education will be held in conjunction with the AI-ED 95 conference. Workshop participants will have an opportunity to meet and discuss issues with a selected focus, providing an informal setting for active interchange among researchers, developers, and users on topics of interest. Workshop attendance is free to delegates, subject to acceptance by workshop organizers. A 2-4 page position paper should be submitted to the relevant Workshop Chair by May 30th (see accompanying information for procedure and list of workshops). Papers submitted after this date will also be considered if space is available. Workshops will be held Wednesday, August 16th.

Papers

Papers reporting on significant work in research, development, and applications related to artificial intelligence in education will be presented and published in the conference proceedings.

Panels

Two Panels will present and discuss different aspects of a relevant issue and interact with the audience to widen the discussion.

Posters

Poster sessions will enable researchers, developers, and practitioners to demonstrate and discuss recent results and work in progress in a less formal, one-on-one context.

Proceedings

The conference proceedings--Artificial Intelligence in Education, 1995-- will serve as a major source book in the field and be given to all conference registrants. Extra copies of the Proceedings will be available at the conference.

Social Program & Tourist Excursions

The conference will offer three receptions, a Potomac River Dinner Cruise, and interesting city tours for participants and companions.

INVITED SPEAKERS

A Case Study of Open-Ended Scientific Inquiry in a Technology-Supported Classroom
LOUIS M. GOMEZ
Northwestern Univ., USA

Intelligent Learning Environments for Programming: The Case for Integration and Adaptation
PETER BRUSILOVSKY
ICSTI, Russia

From Case-Based Reasoning to Scaffolded Electronic Notebooks: A Journey
JANET L. KOLODNER
Georgia Institute of Technology, USA

Design and Adaptive Interactions: Two Levels of Intelligence in Social Learning Systems
TAK-WAI CHAN
National Central Univ., Taiwan, R.O.C.

Diagnosis Is Mutual: A Distributed Cognition Approach
PIERRE DILLENBOURG
Univ. of Geneva, Switzerland

Discourse Generation for Instructional Applications: Making Computer-Based Tutors More Like Humans
JOHANNA D. MOORE
Univ. of Pittsburgh, USA


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       |                                                         |
       |                    AI-ED 95 OVERVIEW                    |
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       |   Tuesday, August 15                                    |
       |                                                         |
       |   Registration                             4 PM-8 PM    |
       |                                                         |
       |   Wednesday, August 16                                  |
       |                                                         |
       |   Registration                             8 AM-8 PM    |
       |   Tutorials/Workshops                   8:30 AM-5 PM    |
       |   Welcome Reception                        6 PM-8 PM    |
       |                                                         |
       |   Thursday, August 17                                   |
       |                                                         |
       |   Registration                             8 AM-5 PM    |
       |   Opening of Conference                 8:30 AM-9 AM    |
       |   Invited Talk-Louis Gomez                9 AM-10 AM    |
       |   Break                               10 AM-10:30 AM    |
       |   Paper Sessions                   10:30 AM-12:10 PM    |
       |   Invited Talk-Peter Brusilovsky     1:50 PM-2:50 PM    |
       |   Break                              2:50 PM-3:20 PM    |
       |   Paper Sessions                        3:20 PM-5 PM    |
       |   Posters & Dessert Reception        7:30 PM-9:30 PM    |
       |                                                         |
       |   Friday, August 18                                     |
       |                                                         |
       |   Registration                             8 AM-5 PM    |
       |   Invited Talk-Janet Kolodner        8:30 AM-9:30 AM    |
       |   Break                                9:30 AM-10 AM    |
       |   Paper Sessions                      10 AM-11:40 AM    |
       |   Invited Talk-Tak-Wai Chan          1:20 PM-2:20 PM    |
       |   Paper Sessions/Panel               2:20 PM-3:35 PM    |
       |   Break                                 3:35 PM-4 PM    |
       |   Panel Session                            4 PM-5 PM    |
       |   AI-ED Society Business Meeting        5 PM-5:30 PM    |
       |   Potomac River Dinner Cruise          7 PM-11:30 PM    |
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       |   Saturday, August 19                                   |
       |                                                         |
       |   Registration                             8 AM-5 PM    |
       |   Invited Talk-Pierre Dillenbourg    8:30 AM-9:30 AM    |
       |   Break                                9:30 AM-10 AM    |
       |   Paper Sessions                      10 AM-11:40 AM    |
       |   Paper Sessions                        1:20 PM-3 PM    |
       |   Break                                 3 PM-3:20 PM    |
       |   Invited Talk-Johanna Moore         3:20 PM-4:20 PM    |
       |   Closing Session & Reception            4:20 PM-5PM    |
       |_________________________________________________________|

AI-ED COMMITTEES

AI-ED 95 Organizing Committee

Sharon Derry, Univ. of Wisconsin, USA
Jim Greer, Univ. of Saskatchewan, CANADA
Alan Lesgold, Univ. of Pittsburgh, USA
Matthew Lewis, RAND Corporation, USA
Gary Marks, AACE, USA
John Self, Lancaster Univ., UK
Valerie Shute, Brooks Air Force Base, USA

Program Committee

Chair: Jim Greer, Univ. of Saskatchewan, CANADA
Michael Baker, Ctr. National de la Recherche Scientifique, FRANCE
Paul Brna, Lancaster Univ., UK
Tak-Wai Chan, National Central Univ., TAIWAN
Susanne Lajoie, McGill Univ., CANADA
Alan Lesgold, Univ. of Pittsburgh, USA
Riichiro Mizoguchi, Osaka Univ., JAPAN
Claus Moebus, Univ. of Oldenburg, GERMANY
Valery Petrushin, Glushkov Institute of Cybernetics, UKRAINE
Jacobijn Sandberg, Univ. of Amsterdam, NETHERLANDS
Valerie Shute, Brooks Air Force Base, USA
Elliot Soloway, Univ. of Michigan, USA

Local Organizing Committee

Chair: Christopher Dede, George Mason Univ.
Henry Hamburger, George Mason Univ.
Greg Kearsley, George Washington Univ.
Andrea Leddo, Research Development Corporation
Karen McGraw, RWD Technology

AI-ED Society Executive Committee

Chair: John Self, Lancaster Univ., UK
Joost Breuker, Univ. of Amsterdam, NETHERLANDS
Peter Brusilovsky, Int'l. Ctr. of Scientific and Tech. Info., RUSSIA
Alex Bykat, Armstrong State College, USA
William Clancey, Inst. for Res. on Learning, USA
Geoff Cumming, La Trobe Univ., AUSTRALIA
Christopher Dede, George Mason Univ., USA
Pierre Dillenbourg, Univ. de Geneve, SWITZERLAND
Peter Goodyear, Lancaster Univ., UK
Monique Grandbastien, Univ. de Nancy, FRANCE
Jim Greer, Univ. of Saskatchewan, CANADA
Lewis Johnson, Univ. of So. California, USA
Alan Lesgold, Univ. of Pittsburgh, USA
Zhongmin Li, Utah State Univ., USA
Gordon McCalla, Univ. of Saskatchewan, CANADA
Susan Mengel, Univ. of Arkansas, USA
Vittorio Midoro, Istituto Tecnologie Didattiche, ITALY
Riichiro Mizoguchi, Osaka Univ., JAPAN
Claus Moebus, Univ. of Oldenburg, GERMANY
Jean-Francois Nicaud, Univ. de Paris, FRANCE
Rachel Or-Bach, Technion, ISRAEL
Helen Pain, Univ. of Edinburgh, SCOTLAND
Julita Vassileva, Bulgarian Academy of Sciences, BULGARIA
Martial Vivet, Univ. du Maine, FRANCE
Philip Winne, Simon Fraser Univ., CANADA

TUTORIALS

Wednesday, 8:30 AM-12 NOON

T1: An ACT-R Tutorial
John Anderson, Dept. of Psychology, Carnegie Mellon Univ., USA

Abstract: ACT-R is a general architecture for doing cognitive modelling which has been used as the basis for student models in a generation of intelligent tutors. The purpose of this tutorial is to provide an overview of the ACT-R theory with an eye to enabling participants to both develop cognitive models and understand the theoretical underpinnings of cognitive tutors. The tutorial will cover the basic ACT-R theory, how to use it on the publicly distributed simulation system, and its relationship to the ACT tutors. This background will enable participants, if they choose, to go through a series of publicly available "problems" that will allow them to master the basic ACT-R features in the simulation program, which is also publicly available.

Prequisite Knowledge: A general familiarity with issues in cognitive science would definitely be helpful if not absolutely necessary. If the participants are to then go on and use the ACT-R system, an ability in LISP programming would again be very helpful if not necessary.

Wednesday, 1:30 PM-5 PM

T2: Building Expert Critiquing Systems for Situated Tutoring and Life Long Learning
Barry G. Silverman, Institute for Artificial Intelligence, George Washington Univ., USA; E-mail: barry@seas.gwu.edu

Abstract: Expert critiquing systems open up new opportunities for the fields of intelligent tutoring and life long learning. From a life long learning perspective, embedded critics open up the prospect of the task context automatically focussing the search and retrieval of relevant learning materials. That is, the critic is aware of the user's changing tasks and work content, so (subject to user preferences) it can automatically screen, select, and compose work-critical learning materials from a world wide web of "learning on demand" materials.

This tutorial explores the dual tutoring/life long learning roles of critics and how they may be implemented in previously existing automated environments. We will survey how critics are being embedded within environments such as word processing, hospital systems, CAD packages, command and control workstations, software programming languages, and smart appliances. We will give special attention to personalised learning environments and daily knowledge alerting systems in information highway settings. There will be hands-on interaction with several working critics, a life long learning library, and with an application programming shell.

Intended audience: Practitioners interested in a how-to-do-it lecture on critiquing and life long learning approaches they can embed in environments they are interested in. Researchers interested in improving on-demand or situated life long learning approaches should also find the tutorial beneficial. No previous knowledge of critics or the information highway is required.

FULL DAY WORKSHOPS

Wednesday, August 16th, 8:30 AM - 5 PM

If you are interested in participating in a workshop, you should send a position paper to the Workshop Chair by May 30th, 1995 (extended deadline). The Workshop Chairs will select people to attend and participate in the workshops on the basis of the position papers that they submit. If you miss the May 30th deadline and wish to attend a workshop, please contact the AI-ED 95/AACE office to determine if space is available.

W1: Authoring Shells for Intelligent Tutoring Systems

Workshop Chair:
Nigel Major
Dept. of Psychology
University Park, Nottingham NG7 2RD
England, UK
Phone: +44 115 951 5151 x8370; E-mail: nigel@psyc.nott.ac.uk

Organizing Committee:
Tom Murray, Univ. of Massachusetts, USA
Charles Bloom, Applied Research & Multimedia Services, US WEST Technologies, USA Abstract: As numerous research groups around the world are refining the art of building intelligent tutors, and several have proven to be quite effective, there is a growing consensus among researchers that more should be available in the form of authoring tools that alleviate the need to start from scratch with each new system. In addition, instructional designers are in need of usable tools for rapidly prototyping sophisticated instructional systems. Also, educational theorists are in need of tools for evaluating educational strategies and alternative curriculum models. There is still a significant gap between CBT authoring tools such as Authorware and Icon Author, which have the large and established user base, and the research tools built in universities for constructing ITSs. This workshop will provide an opportunity for practitioners and researchers doing work with ITS shells and CAI authoring tools to share their visions and concerns regarding the next step in ITS authoring tools. Participants will make brief presentations, following which there will be general discussions addressing the following issues related to ITS authoring tools: usability, evaluation, domain independence, minimalist approaches, multiple teaching strategies, student models.

Intended Audience: Those doing research in instructional theory who are interested in automated instruction; those doing research with the goal of producing general instructional systems; those interested in the evaluation of ITS; and those applying any type of computer based instruction in a classroom.

If you are interested in participating, please send a position paper or inquiry by May 30th to:

Dr. Tom Murray LGRC A301-A, Computer Science Dept. Univ. of Massachusetts Amherst, MA 01003, USA tmurray@cs.umass.edu
The paper should both mention your position on some of the issues and briefly describe previous work that has provided experience leading to these positions. The paper should have no more than 2500 words in the body. No limit to pictures and figures. Include a condensed bibliography of your past work (no more than 15 items long). Though the workshop will focus on key general issues, and discourage detailed summaries of particular systems, we also want to emphasise concrete examples of idea s over vague philosophical positions, whenever possible, and the position papers should briefly describe these.

W2: Computational Mathetics

Workshop Chair:
John Self
Computing Dept.
Lancaster Univ.
Lancaster LA1 4YR, UK
Email: jas@comp.lancs.ac.uk

Organizing Committee:
Ulrich Hoppe, Duisburg, Germany
Sherman Huang, Calgary, Canada
Ana Paiva, Lisbon, Portugal

Abstract: Recently, the AI-ED field has moved away from its roots in AI to consider broader educational, psychological, and social issues. Such considerations should be complemented by the kind of theoretical rigour common in other areas of applied AI. Computational Mathetics is a term invented to denote the study of learning and teaching using the technical, formal concepts of AI. The purpose of Computational Mathetics is to enable components of AI-ED systems to be designed by analytic means (eventually). Recent work on multi-agent systems promises a foundation for Computational Mathetics, since AI-ED systems are essentially concerned with interactions between various agents which may be ascribed various mental attitudes. Other relevant areas of formal AI include belief revision, diagnosis, dialogue, machine learning, meta-reasoning, and nonmonotonic reasoning.

The main aim of this workshop is to review the extent to which formal AI can begin to provide an analytic basis for AI-ED systems and to identify those areas where progress is most likely or urgent. The workshop will be organised as a set of sessions each with a panel discussion based on a review paper.

The workshop is intended for those who have made, or hope to make, some contribution to Computational Mathetics. They would be able to relate some area of formal AI to Computational Mathetics. Those wishing to participate should submit a short position paper by the May 30th to the workshop chair outlining their experiences or views on some aspect of Computational Mathetics.

W3: Automated (Novice) Program Analysis

Workshop Chair:
Philip Vanneste
KIHO
Gebr. Desmetstraat 1
9000 Gent, Belgium
Phone: +32 (0)9-223.60.01; Email: philip.vanneste@kulak.ac.be

Organizing Committee:
Koen Bertels, FUNDP, Namur, Belgium
Bart De Decker, KULAK, Kortrijk, Belgium
Diana Bental, Middlesex Univ., Bounds Green Road, London N11 2NQ, UK
Rudi Lutz, School of Cognitive and Computing Sciences, Sussex Univ., UK
Lewis Johnson, Information Sciences Institute, Univ. of Southern California

Abstract: Techniques for the automated analysis of the semantics of programs have a number of interesting applications within programming education. For example, such tools could be integrated within an ITS for programming in order to improve student modelling capabilities, or they could be used to improve tools for the visualisation of programs, etc.

A lot of research has been done on the automation of novice program analysis. This has resulted in a number of different approaches each with its own vocabulary, its own knowledge representation, and its own techniques.

The purpose of this full-day workshop is to put these different approaches together in order to find out what they have in common and what the most important differences are. Additionally, this should enable a proper comparison of the strengths, weaknesses, and possible applications of each approach. Finally, the workshop hopes to clarify the different vocabularies used by the different approaches.

Intended Audience: The workshop is primarily intended for people who are active in the field of program analysis. However, people working on programming environments and tools should also find this workshop useful.

People wanting to participate in this workshop should submit a position paper in which they describe their own approach to novice program analysis. This should be done using a predefined format, handling specific aspects of their approach (purpose, terminology, knowledge representation, techniques used, handling of erroneous programs, scalability, evaluation, flexibility, and existing approaches). People who have not been working on program analysis should clarify their viewpoints on program analysis and the possible applications.

Detailed guidelines on the format of the position paper can be obtained by e-mail from the Workshop Chair. Position papers should be sent to the Workshop Chair by May 30th.

W4: The Use of Qualitative Reasoning Techniques in Interactive Learning Environments

Workshop Chairs:
Radboud Winkels
Dept. of Computer Science & Law
Univ. of Amsterdam
Kloveniersburgwal 72
1012 CZ Amsterdam, The Netherlands
Phone: +31 20 525 3485; Email: winkels@lri.jur.uva.nl

Bert Bredeweg
Dept. of Social Science Informatics
Univ. of Amsterdam
Roetersstraat 15
1018 BW Amsterdam, The Netherlands
Phone: +31 20 525 6788; Email: bert@swi.psy.uva.nl

Organising Committee:
Ken Forbus, Northwestern Univ., USA
Elliot Soloway, Univ. of Michigan, USA
Barbara White, Univ. of California at Berkeley, USA

Abstract: A large part of the research on qualitative reasoning in AI originated from efforts trying to cope with the limitations that followed from using quantitative simulators for teaching purposes (e.g., SOPHIE and STEAMER). Nowadays qualitative reasoning is an important research area within AI. During the past 10 years the qualitative reasoning community has begun to understand the crucial aspects relevant to this type of reasoning. Many promising results have been achieved, whereas at the same time the limitations of the current techniques are well understood. However, the use of qualitative reasoning techniques within interactive (computer based) learning environments has not been given as much attention as one would have expected.

In this workshop we want to focus on the use of QR techniques in Interactive Learning Environments. People interested in participating in this workshop should submit a 2-4 page position paper on any topic within this theme, including (but not limited to):

Please send three copies of your paper to one of the workshop chairs by May 30th, at the above addresses. Accepted contributions will be included in the Workshop Working Notes.

CONCURRENT SESSIONS

PANELS

Diverse perspectives on modelling in education
John Anderson, Alan Lesgold, Susanne Lajoie, Carnegie Mellon Univ., Univ. of Pittsburgh, USA, McGill Univ., Canada

Facilitating intelligent tutoring technology transfer
Charles P. Bloom, A. Scott Wolff, Alan Lesgold, & R. Bowen Loftin, U.S. West Technologies, Univ. of Pittsburgh, Univ. of Houston, USA

PAPERS

A cognitive model of design processes for modelling distributed systems
Olaf Schroeder, Claus Moebus & Knut Pitschke, Inst. OFFIS & Univ. of Oldenburg, Germany

A formulation of auxiliary problems and its evaluations
Tsukasa Hirashima, Akihiro Kashihara & Jun'ichi Toyoda, Osaka Univ., Japan

A generative learner model in the domain of second language learning
Sue Sentance & Helen Pain, Univ. of Cambridge & Univ. of Edinburgh, UK

A goal-centred architecture for intelligent tutoring systems
Jim Reye, Queensland Univ. of Technology, Australia

A multi-agent approach to model student reasoning process
Stephane Leman, Sylvain Giroux & Pierre Marcenac, Univ. de La Reunion, France & Tele Univ., Canada

A shell for intelligent tutoring systems
Bettina Reinhardt & Stefan Schewe, Univ. of Wuerzburg & Bruderkrankenhaus St. Josef, Germany

AdventurePlayer: Macrocontext plus microworlds
Thad Crews, Gautam Biswas, Mitchell Nathan, Sashank Varma, Susan Goldman & John Bransford, Vanderbilt Univ., USA

An ITS to plan inquiry dialogue
Lung-Hsiang Wong, Chee-Kit Looi & Hiok-Chai Quek, Nanyang Technological Univ., Singapore

An adaptive hypermedia system
Tomas A. Perez, Julia N. Guierrez & Philippe Lopisteguy, Univ. del Pas Vasco, Spain

An authoring component for protocol driven hypertext explanations
Markus Lusti, Basel Univ., Switzerland

An intelligent tutoring system for Japanese interpersonal expressions
Kyoko Kai & Jun-ichi Nakamura, Kyushu Inst. of Technology, Japan

Application and development of multiple teaching styles to an engineering ITS
Chaisak Srisethanil & Nelson Baker, Georgia Inst. of Technology, USA

Automated video assessment of human performance
Andrew S. Gordon, Northwestern Univ., USA

Automatic generation of tutors for spreadsheet applications
Maurizio Lentini, Daniele Nardi & Alessandro Simonetta, Univ. di Roma "La Sapienza", Italy

Belvedere: Engaging students in critical discussion of science and public policy issues
Daniel Suthers, Arlene Weiner, John Connelly & Massimo Paolucci, Univ. of Pittsburgh, USA

CAL language: When education influences the design of an AI language
Adil Kabbaj & Claude Frasson, Univ. de Montreal, Canada

CONNIE: An interactive learning environment for creative tasks based on the negotiation of constraints
Matt Smith, King Alfred's College of Higher Education, UK

Cognitive conceptual models for defining robot control
David Mioduser, Ilya Levin & Vadim Talis, Tel-Aviv Univ., Israel

Cognitive diagnosis revisited
Kees de Koning, Joost Breuker & Bert Bredeweg, Univ. of Amsterdam, The Netherlands

Conceptual graphs for similarity measurement in a case-based physics problem solver
Pak-Wah Fung & Alison Adam, Univ. of Manchester, UK

Contribution to studying negotiation: A knowledge items approach
Pierre Jambaud & Daniele Herin-Aime, LIRMM, France

Design and implementation of simulation-based discovery environments: The SMISLE solution
Wouter van Joolingen & Ton de Jong, Univ. of Twente, The Netherlands

"Device Models" in student modeling
Yury V. Tsybenko, Glushkov Inst. for Cybernetics, Ukraine

"Did I say what I think I said, and do you agree with me?": Inspecting and questioning the student model
Susan Bull & Helen Pain, Univ. of Edinburgh, UK

Dynamic case-based tutoring: A cognitive science approach
Thomas J. Schult & Peter Reimann, Univ. of Freiburg, Germany

Enabling abstractions: Key steps in building physics models
Diana Bental & Paul Brna, Equipe COAST & Lancaster Univ., UK

Externalising learner models
A. Paiva, J. Self & R. Hartley, Technical Univ. of Lisbon, Portugal; Univ. of Lancaster & Univ.

Graphic interface for parallelism in educational robotics
Jean-Baptiste La Palme & Maurice Belanger, Univ. of Quebec, Canada

How to elicit self-explanation
Ahihiro Kashihara, Tsukasa Hirashima & Jun'ichi Toyoda, Osaka Univ., Japan

Integrating intelligent assistants in an educational hypermedia system
Neide Santos, Carlos A.N. Cosenza & Ana Regina Rocha, Univ. Federal do Rio de Janeiro, Brasil

Intellectual skills and cognitive strategies: Can one method tutor both?
Frank Linton, The MITRE Corporation, USA

Intelligent tutoring goes to school in the big city
Kenneth R. Koedinger, John R. Anderson, William H. Hadley & Mary Mark, Carnegie Mellon Univ., USA

Knowledge construction and sharing in quorum
Alberto J. Canas, Kenneth M. Ford, John Brennan, Thomas Reichherzer & Pat Hayes, Univ. of West Florida & Univ. of Illinois, USA

Knowledge decomposition and subgoal reification in the ACT programming tutor
Albert T. Corbett & John R. Anderson, Carnegie Mellon Univ., USA

Learner adaptivity in generic instructional strategies
Kris Van Marcke & Henriette Vedelaar, Knowledge Technologies N.V., Belgium

Learner-centered design of sensorily immersive microworlds using a virtual reality interface
Marilyn C. Salzman, Chris Dede & R. Bowen Loftin, George Mason Univ. & NASA/Johnson Space Center, USA

Learning environments for conceptual change: The case of statistics
Geoff Cumming & Neil Thomason, La Trobe Univ. & Univ. of Melbourne, Australia

Missing opportunities for learning in collaborative problem-solving interactions
Michael Baker & Katerine Bielaczyc, Ecole Normale Superieure de Lyon, France

Model progressions and cognitive flexibility theory
Julie-Ann Sime, Lancaster Univ., UK

Modeling hypermedia navigation: An AI approach
Chuen-Tsai Sun, Yu-Tai Ching & Fu-Xiong Lin, National Chiao Tung Univ., Taiwan

Modelling and mending student's misconceptions in translating algebra word problems using a belief revision system in TAPS
Normaziah Aziz, Helen Pain & Paul Brna, Univ. of Edinburgh, UK

Multiviews learning and intelligent tutoring systems
M. Quafafou, A. Mekaouche & H.S. Nwana, IRIN, France & Univ. of Keele, UK

On automatic generation of intelligent tutoring systems
Ruqian Lu, Cungen Cao, Yunhong Chen & Zhanggang Han, Academia Sinica, NCIC & Hua Qiao Univ., China

Ontological issues of CSCL systems design
Mitsuru Ikeda, Heinz Ulrich Hoppe & Riichiro Mizoguchi, Osaka Univ., Japan

Persistent collaboration: Marrying the technology push with the learning pull
Tom Conlon & Helen Pain, Heriot-Watt Univ. & Univ. of Edinburgh, UK

Prerequisite relationships for the adaptive assessment of knowledge
Cornelia E. Dowling & Rainer Kaluscha, Technische Univ. Braunschweig, Germany

Presenting examples in explanations: A preliminary study of some textual factors on comprehension
Vibhu O. Mittal, Univ. of Pittsburgh, USA

Probabilistic approach to adaptive students' knowledge assessment: Methodology and experiment
Valery Petrushin, Katherine Sinitsa & Victoria Zherdienko, Georgia Inst. of Technology, USA & Glushkov Inst. of Cybernetics, Ukraine

Providing examples and individual remindings in an intelligent programming environment
Gerhard Weber, Univ. Trier, Germany

Putting intelligent tutoring systems technology into practice
Charles P. Bloom, Randall Sparks, Scott Dooley, Lori Meiskey, Brigham Bell & Anne McClard, US West Technologies, USA

REDEEM: Creating reusable intelligent courseware
Nigel Major, Univ. of Nottingham, UK

Reactive instructional planning to support interacting teaching strategies
Julita Vassileva, Federal Armed Forces Univ., Germany

Reciprocal-tutoring-kids: Tutor-tutee role playing systems
T.W. Chan, C.Y. Chou, M.F. Lee & M.H. Chang, National Central Univ., Taiwan

Representing mathematical problem solving episodes with an evolving student model
Denise Gurer, SRI International, USA

SMART evaluation: Cognitive diagnosis, mastery learning and remediation
Valerie J. Shute, Lackland Air Force Base, USA

Suggesting multiple design actions using prior cases
Agustin A. Araya, San Jose State Univ., USA

Supporting the reengineering of corporate training
Charles P. Bloom & A. Scott Wolff, US West Technologies, USA

The MR Tutor: Computer-based training and professional practice
M. Sharples, J.B.H. du Boulay, B.A. Teather, D. Teather, N. Jeffery, & G.H. du Boulay, Univ. of Sussex, De Montfort Univ. & Inst. of Neurology, UK

The use of multiple student modeling to parameterize group learning
H. Ulrich Hoppe, GMD-IPSI, Germany

Towards an epistemology of intelligent problem solving environments: The hypothesis testing approach
Claus Moebus, C.v.O Univ., Germany

Towards lightweight tutoring agents
Steven Ritter & Kenneth R. Koedinger, Carnegie Mellon Univ., USA

Using a simulated student for instructional design
Joseph S. Mertz, Jr. & Jill H. Larkin, Carnegie Mellon Univ., USA

Using hypertext for an adaptive helpsystem in an intelligent tutoring system
Meike Gonschorek & Christian Herzog, Technische Univ. Munchen, Germany

Validating a 2D framework of qualitative and quantitative models for an ITS
Wee-Chee Sim, Chee-Kit Looi & Hiok-Chai Quek, Nanyang Technological Univ. & Information Tech. Inst., Singapore

When less is more: Supporting authoring and interface building via special-purpose task models
Benjamin Bell & Smadar Kedar, Northwestern Univ., USA

POSTERS

A basic framework for modelling agents and students
Bruno Errico, Univ. di Roma, Italy

A blackboard approach to a knowledge based tutoring system for linear programming
Andreas Born & Markus Lusti, Inst. fur Informatik, Switzerland

A framework for building agent based learning environments
Pentti Hietala, Univ. of Tampere, Finland

A framework for intelligent tutoring systems (ITS)
Binghui Helen Wu, Lehigh Univ., USA

A microworld for mathematics as a finite automaton: The case of the design of a learning environment for the discovery of an algorithm for addition of two-digit numbers
Martin J. Ippel, Leiden Univ., The Netherlands

A multi-subject intelligent student assessment system
Eric Foxley & Bill Lou, Nottingham Univ., UK

A student modeling technique for problem solving in domains with large solution spaces
Cristina Conati & Kurt VanLehn, Univ. of Pittsburgh, USA

A tutoring architecture that learns
R. Morelli, B. Dinkins & G. Pelton, Trinity College & Carnegie Mellon Univ., USA

APT: A programming tutor for experienced programmers
Vikki Fix & Susan Wiedenbeck, Univ. of South Dakota & Univ. of Nebraska, USA

Alexia: A computer-based environment for French foreign language lexical learning
Thierry Chanier, Nathalie Cointe, Christophe Fouquere & Fabrice Issac, Univ. Clermont-Ferrand & Univ. Paris-Nord, France

An aiding tool for instructional systems generation: Requirements
Ana Arruarte, Isabel Fernandez-Castro & Begona Ferrero, Univ. of the Basque Country, Spain

An automatic verifier for calculus exercises at the university level
Laura Farinetti, Pier Luca Montessoro & Anna Rosa Scarafiotti, Politecnico di Torino & Univ. di Udine, Italy

An embedded reasoning agent for skill acquisition
Chaochang Chiu & A.F. Norcio, Yuan Ze Inst. of Technology, Taiwan ROC; & Univ. of Maryland, USA

An intelligent tutoring system for quality control in the food industry
Oscar Castillo & Patricia Melin, Inst. Technolgico de Tijuana & CETYS Tijuana, Mexico

Communicative language learning with PROMISE
Petra Ludewig & Friedrich Kronenberg, Univ. Osnabruck, Germany

DEVICE: Dynamic Environment for Visualization in Chemical Engineering
Noel Rappin, Mark Guzdial, William Ernst, Peter Ludovice, Matthew Realff & Dennis Senol, Georgia Inst. of Technology, USA

Design of a general planmatcher for diagnosing student programs
Bedir Tekinerdogan, Hein P.M. Krammer & Jeroen J.G. van Merrienboer, Univ. of Twente, The Netherlands

Designing the instructor and the student model using a model of the activity
Leila Alem, Macquarie Univ., Australia

Developing skill-specific help for adaptive feedback in a discovery learning environment
Merryanna Swartz & Michael Steib, Vitro Corp., USA

Development of a discovery learning tutoring system construction environment
Shamus Smith & R.H. Kemp, Massey Univ., New Zealand

Education in mathematics: A reasoning apparatus for proofs by contradiction
Attilio Colagrossi & Alessandro Micarelli, IASI-CNR & Terza Univ. di Roma, Italy

Expert piano: An intelligent tutoring system-based educational environment
Jose Honorio Glanzman, Ana Regina Rocha & Neide Santos, Federal Univ. of Rio de Janeiro, Brazil

FEBL: Fuzzy Explanation-Based Machine Learning
Ying-Chun Li, Beijing Normal Univ., China

>From a real world learning experience to a learning environment
Hyacinth S. Nwana & Mohamed Quafafou, Univ. of Keele, UK

ITS authoring tools: The next generation
Stephen B. Blessing, Carnegie Mellon Univ., USA

Instructional sequencing in intelligent tutoring systems? Taking cues from experts' internalized knowledge structures
Sherrie P. Gott & Robert A. Pokorny, U.S. Air Force Armstrong Laboratory, USA

Intelligent assistance through graphical symptoms
Alice T. Cybis Pereira, Univ. Federal de Santa Catarina, Brazil

Intelligent multimedia systems on WWW for fill-in-the-blank program problems
Masato Soga, Akihiro Kashihara & Jun'ichi Toyoda, Wakayama Univ. & Osaka Univ., Japan

Interactive visual guidance learning environment
Jih-Shih Hsu, National Yunlin Inst. of Technology, Taiwan

Knowledge-based assistance in marking scheme specification and answer script evaluation
Narasimha Bolloju, City Univ. of Hong Kong, Hong Kong

Making computer-supported collaborative learning systems truly supportive
Sandra Katz, Univ. of Pittsburgh, USA

Model construction for training case solving in law
Antoinette Muntjewerff & Radboud Winkels, Univ. van Amsterdam, The Netherlands

Modelling reflection in teaching-learning dialogues
John Cook, Thames Valley Univ., UK

Modelling the user module of an intelligent computer assisted learning system: A constructivist approach
Vania Ribas Ulbricht, Alice T. Cybis Pereira, Raul S. Wazlawick & Neri dos Santos, Univ. Federal de Santa Catarina, Brazil

More errors please: Interlanguage errors as a positive sign of learning
Jenifer Burckett-Picker & Ethel Schuster, Simmons College, USA

Multilanguage technology in Pythagoras software
Vladimir V. Prokhorov, Russian Academy of Sciences-Ural Branch, Russia

Personalized learning environment on the knowledge of a community
Akira Namatame, National Defense Academy, Japan

Pop class intelligent tutoring systems: Shell, toolkit & design technology
Vladimir A. Goodkovsky & Edward V. Kirjutin, Moscow State Inst. for Physics & Engineering, Russia

ProGen: A tool for teachers
Igor Shevchenko, Far Eastern State Univ., Russia

Problem solving models for motivation, learning and teaching
Alexei M. Dovgiallo, Glushkov Inst. for Cybernetics, Ukraine

Shadow: Adaptation of the tutoring interaction to the changing interests of the student
M. Quafafou, A. Mekaouche & K.J. Mock, IRIN, France & Univ. of California- Davis, USA

Smart Tools: A multi-representational approach to teaching functional relations
Stephen Owens, Gautam Biswas, Mitchell Nathan, Linda Zech, John Bransford & Susan Goldman, Vanderbilt Univ., USA

The intelligent learning support system on the distributed cooperative environment
Toshio Okamoto, Akiko Inaba & Yasutaka Hasaba, Univ. of Electro- Communications, Japan

Towards an intelligent tutorial system in differential equations
Constanza R. Huapaya & Graciela M. Arona, Univ. Nacional de Mar Del Plata, Argentina

Towards meta-learning tools for mechanics
Mohammad Sapiyan & Hyacinth S. Nwana, Keele Univ., UK

Towards new learning strategies in intelligent tutoring systems
Esma Aimeur, Claude Frasson & Carmen Alexe, Univ. de Montreal, Canada

Turning a CBT into an ITS
Carol L. Redfield & Tandy Herren, Univ. of Texas-San Antonio & Medical Science Systems, USA

Tutoring effective problem-solving strategies in debugging
Byung-do Yoon & Oscar N. Garcia, George Washington Univ., USA

Understanding students' solutions in SYPROS
Christian Herzog, Technische Univ. Munchen, Germany

Using computers to improve reading skills: Recommendations for an ITS
Cathy Lewin, Open Univ., UK

Utilization of systems modelling of knowledge base representation for science instruction
Yuri Orlik, Pontificia Univ., Colombia

What pedagogical structure for an educational hypermedia?
J.B. Dubois & P. Prevot, Laboratoire d'informatique des Systemes de production Industriell, France

SOCIAL PROGRAM & TOURIST EXCURSIONS

Social Program

Guest tickets enabling companions to participate in the Conference dinner cruise and receptions may be purchased (see Registration form).

Wednesday, August 16th, 6 PM - 8 PM

Welcome Reception.

This will be held for participants to make new acquaintances and meet with friends.

Thursday, August 17th, 7:30 PM - 9:30 PM

Dessert Reception.

In conjunction with the evening Poster sessions, attendees are invited to a dessert reception featuring gourmet coffees and teas and an assortment of pastries and sweets.

Friday, August 18th, 7 PM - 11:30 PM

Potomac River Dinner Cruise on the "Potomac Spirit"

Washington DC and its monuments by night is a sight not to be missed! Enjoy a delicious buffet meal on a luxury cruiser and the convivial company of fellow delegates and guests. The atmosphere will be one of relaxation with music on the climate controlled enclosed deck and on the open deck under the stars. The cruise includes dinner, wine, beer and soft drinks for the duration of the cruise.

Saturday, August 19th, 4:20 PM - 5 PM

DC Skyline Closing Session & Reception

Conference participants are invited to the rooftop floor of the hotel to participate in the Closing Session and Reception and to view the spectacular DC skyline. Paper prizes will be awarded and the next conference, AI-ED 97, will be announced.

Tourist Excursions

AI-ED 95 offers the following excursions for participants and companions.

Thursday, August 17, 7:45 AM - 12:30 PM

Highlights of Washington Tour

Tour some of the most famous sites in the heart of the US capital city, including the White House, the Capitol Building, and the Supreme Court. Observe all three branches of the government--Legislative, Executive, and Judicial--in action. Then enjoy the Smithsonian Museum of American History with exhibits of popular American culture--everything from Hollywood memorabilia to the original Star Spangled Banner.

Friday, August 18, 7:45 AM - 12:30 PM

The Museums Tour

Spend the morning immersed in US history in some of the country's best museums on this tour of Ford's Theatre (including the Lincoln Museum) and the Smithsonian Air & Space and Natural History Museums. Famous exhibits include the President's Box at Ford's Theatre, where President Abraham Lincoln was assassinated; an Air & Space Museum exhibit of Moon Rocks and an Apollo space capsule; and Natural History Museum exhibits of everything from dinosaurs to the Hope Diamond.

WELCOME TO WASHINGTON, DC!

Discover Washington, DC--the U.S. center for education, government, and technology. Most of the city's attractions are free and open 7 days a week. While in DC, visit the national landmarks and monuments: Washington Monument, U.S. Capitol, White House, Jefferson Memorial, and Lincoln Memorial.

Explore the world's largest museum complex, The Smithsonian Institution, with its over 14 museums including the Air and Space Museum, American History Museum, Natural History Museum, National Gallery of Art, Museum of American Art, and National Zoo. You also may want to visit the Library of Congress, National Archives, Capital Children's Museum, National Geographic Society, and National Aquarium. In addition, Washington offers many major theaters, restaurants, and large shopping malls--the closest is the Pentagon City Mall near the conference hotel.

TRAVEL INFORMATION

Air Transportation

AI-ED 95 conference participants fly into Washington National Airport (nearest to conference hotel) or Dulles International Airport.

To obtain the best airfare discounts and flights, AI-ED 95 has selected United Airlines as the official carrier. United offers attendees 10% discount off unrestricted coach fare and 5% discount off the lowest applicable fares. When making your reservations or using the services of a travel agent, please use the AI-ED 95 meeting ID number.

          Call United Airlines: 1-800-521-4041 (U.S. phone #)
                         Meeting ID# 590YY

Ground Transportation

Complimentary hotel shuttle service between the airport and hotel is available from the National Airport. Airport bus and taxi service may be taken from either airport.

HOTEL INFORMATION

Sheraton National Hotel

Conference registration and sessions will be held at the Sheraton National Hotel.

Located on a high elevation across the Potomac River from Washington, DC, the hotel overlooks DC's famous landmarks. The Sheraton National is blocks from the Pentagon, DC Metro train stop and 5 minutes from downtown Washington, the monuments, Kennedy Center, Smithsonian Institution, Air & Space Museum and many more attractions.

Many hotel rooms have a spectacular view of the Washington, DC skyline and monuments. The Sheraton National is easily accessible to the District of Columbia, National Airport and Metro. The hotel provides complimentary shuttle van service to and from Washington National Airport, Metro stop, and Pentagon City Mall, and has indoor (free) parking for cars.

Special Hotel Rates

Special discounted hotel rates have been secured for AI-ED 95 attendees at the Sheraton: $89 (single or double).

Roommate Service: If you wish to share a room at the conference hotel, please contact the AI-ED Society/AACE, and we will assist with these arrangements.

To receive these special rates, hotel reservations must be made by July 15th and you must identify yourself to the hotel as an AI-ED 95 attendee.

To make your hotel reservation, contact by July 15th:

Sheraton National Hotel Columbia Pike & Washington Blvd. Arlington, VA 22204 800-468-9090 or 703-521-1900, Fax: 703-521-2122


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   *****************************************************************
   *                        A I - E D  95                          *
   *                                                               *
   *  7TH WORLD CONFERENCE ON ARTIFICIAL INTELLIGENCE IN EDUCATION *
   *                                                               *
   *                August 16-19, 1995 * Washington, DC            *
   *                                                               *
   *                      REGISTRATION FORM                        *
   *****************************************************************


Last Name: ___________________________First Name: _______________________

Address: ________________________________________________________________

Address: ________________________________________________________________

City/State/Code: ________________________________________________________

E-mail: _________________________________ Phone: ________________________

__________________________________________________ Fax: _________________
Affiliation for badge (if different from above)


Conference Registration: (U.S. Dollars)

Includes entry to all invited, paper, panel, poster, and workshop sessions, Potomac River Dinner Cruise, three receptions, morning and afternoon refreshments, and Proceedings. Received After June 30th June 30th --------- --------- AI-ED Society Member $335 $385 $ ____ Nonmember $385 $445 $ ____ Student Member $165 $195 $ ____ Student Nonmember * $195 $225 $ ____ * To qualify for the student rate, registration form must include a dept. letter attesting to full-time status.

AI-ED Society/AACE Membership:

Join the AI-ED Society/AACE now and $65 $ ____ register at the member rate (non-U.S. add $10 postage) (See benefits below.) Tutorials: ** Half-day: T1: ___ T2: ___ $75 $95 $ ____ Workshops: ** (check one) Full-day: W1: ___ W2: ___ W3: ___ W4: ___ $ FREE Social Program: ___ |___| Check here if you plan to take the Dinner Cruise, Friday 7 PM-11:30 PM. Guest tickets may be ordered below. Dinner Cruise (guests): Qty: ___ @ $55 $_____ Receptions (guests) Qty: ___ @ $25 $_____ Tourist Excursions: Highlights of Washington: Qty: ___ @ $25 $_____ The Museums: Qty: ___ @ $25 $_____ Extra Proceedings: 1995 Proceedings: ___ copies @ $45 $_____ TOTAL: $ ______ ** Conference registration required.

Roommate Service:

If you wish to share a room at the conference hotel with another AI-ED 95 attendee, please contact the AI-ED Society/AACE at the addresses below, and we will try to make these arrangements.

AI-ED Society/AACE Membership:

Membership entitles you to receive-- Cancellation/Refund Policy:
Requests for refunds will be honored only if letter or fax is received by June 30, 1995. There is a $50 cancellation fee.

Method of Payment (US Dollars, USD)

Enclosed: ___ Check (U.S. funds/bank payable to AI-ED 95/AACE) ___ Purchase Order ___ Credit Card ___ MasterCard ___ VISA Card # ______________________________________________________ Exp. Date: ___/___ Signature: ______________________________ Please return to:
AI-ED 95/AACE
P.O. Box 2966
Charlottesville, VA 22902 USA
804-973-3987; Fax: 804-978-7449; E-mail: AACE@virginia.edu

INVITATION TO JOIN THE AI-ED SOCIETY

The Artificial Intelligence in Education (AI-ED) Society welcomes new members and participants in its AI-ED conference series. The overall aim of this international Society is to advance knowledge and promote research and development in the field of AI in Education. It aims to help members keep up-to-date in the field through a supporting Journal, Association magazine, conferences, and other activities of interest to members.

The AI-ED Society (its 25 member Executive Committee represents 13 countries) seeks to support AI in Education developments throughout the international community. The AI-ED Society is a society of the non-profit, international Association f or the Advancement of Computing in Education (AACE).

Benefits of AI-ED Society Membership

Delegates who are not currently members of the AI-ED Society may join at the same time as registering for the conference, thereby qualifying for reduced registration fees.