Department of Information Science and Telecommunications

INFSCI 3957: Adaptive Information Systems

Doctoral Seminar on Systems and Technology: Applications of Information Technology

(Fall 2001, CRN 37345)

Readings

Lecture 2

Adaptive navigation support

Brusilovsky, P. and Eklund, J. (1998) A study of user-model based link annotation in educational hypermedia. In P. Carlson (ed.) Spec. Iss. on Assessment Issues for Educational Software, Journal of Universal Computer Science 4 (4), 429-448, http://www.iicm.edu/jucs_4_4/a_study_of_user.

Brusilovsky, P., Eklund, J., and Schwarz, E. (1998) Web-based education for all: A tool for developing adaptive courseware. Computer Networks and ISDN Systems (Proceedings of Seventh International World Wide Web Conference, 14-18 April 1998) 30 (1-7), 291-300.

Brusilovsky, P. and Pesin, L. (1994a) An intelligent learning environment for CDS/ISIS users. In: J. J. Levonen and M. T. Tukianinen (eds.) Proceedings of The interdisciplinary workshop on complex learning in computer environments (CLCE94), Joensuu, Finland, May 16-19, 1994, EIC, pp. 29-33, http://cs.joensuu.fi/~mtuki/www_clce.270296/Brusilov.html.

Brusilovsky, P. and Pesin, L. (1994b) ISIS-Tutor: An adaptive hypertext learning environment. In: H. Ueno and V. Stefanuk (eds.) Proceedings of JCKBSE'94, Japanese-CIS Symposium on knowledge-based software engineering, Pereslavl-Zalesski, Russia, May 10-13, 1994, EIC, pp. 83-87.

Brusilovsky, P. and Pesin, L. (1998) Adaptive navigation support in educational hypermedia: An evaluation of the ISIS-Tutor. Journal of Computing and Information Technology 6 (1), 27-38.

De Bra, P. and Calvi, L. (1998b) AHA: a generic adaptive hypermedia system. In: P. Brusilovsky and P. De Bra (eds.) Proceedings of Second Adaptive Hypertext and Hypermedia Workshop at the Ninth ACM International Hypertext Conference Hypertext'98, Pittsburgh, PA, June 20, 1998, Computing Science Reports, Report No. 98/12, Eindhoven University of Technology, Eindhoven. pp. 27-34.

Eklund, J., Brusilovsky, P., and Schwarz, E. (1998) A study of adaptive link annotation in educational hypermedia. In: T. Ottmann and I. Tomek (eds.) Proceedings of ED-MEDIA/ED-TELECOM'98 - World Conference on Educational Multimedia/Hypermedia and World Conference on Educational Telecommunications, Freiburg, Germany, June 22-25, 1998, AACE, pp. 304-309.

Adaptation for the future TV

Cotter, P. and Smyth, B. (2000) WAP-ing the Web: Content personalization for WAP-enabled devices. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-based systems. Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adptive Web-based systens, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 98-108.

Smyth, B. and Cotter, P. (2000) A personalized television listing service. Communications of the ACM 43 (8), 107-111.

The following papers are from the workshop on Adaptation for the future TV at User Modeling 2001 Conference

L. Ardissono, F. Portis, P. Torasso. F. Bellifemine, A. Chiarotto and A. Difino (2001) Architecture of a system for the generation of personalized Electronic Program Guides http://www.di.unito.it/~liliana/UM01/ardissono-etal.pdf

G. Lekakos, D. Papakyriakopoulos and K. Chorianopoulos (2001) An integrated approach to interactive and personalized TV advertising http://www.di.unito.it/~liliana/UM01/lekakos.pdf

M. van Setten, A. Tokmakoff and H. van Vliet (2001) Designing Personalizad Information Systems - A Personal Media Center http://www.di.unito.it/~liliana/UM01/vanSetten.ppt

S. Ahn, Y. Cho, J. Choi, J. Kim and C. Ahn (2001) Personalized and Interactive Broadcasting System http://www.di.unito.it/~liliana/UM01/Ahn.pdf

K. Kurapati, S. Gutta, D. Schaffer, J. Martino and J. Zimmerman (2001) A multi-agent TV recommender http://www.di.unito.it/~liliana/UM01/kurapati.ppt

C. Gena and L. Ardissono (2001) On the construction of TV viewer stereotypes starting from lifestyles surveys http://www.di.unito.it/~liliana/UM01/genaArdissono.pdf

E. Menduni and A. Bassoli (2001) Experiences in interactive digital television by Siena City Council and University http://www.di.unito.it/~liliana/UM01/Menduni.pdf

J.B. dos Santos Junior, R. Goularte, G. Blengini Faria and E. dos Santos Moreira (2001) Modelling od user interaction in context-aware interactive television application on distributed environments http://www.di.unito.it/~liliana/UM01/santos.pdf

Lecture 3

Adaptive medical systems

Bental, D., Cawsey, A., Pearson, J., and Jones, R. (2000) Adapting Web-based information to the needs of patients with cancer. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-Based Systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adaptive Web-based Systems, AH2000, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 27-37.

Buchanan, B., Moore, J. D., Forsythe, D., Carenini, G., Ohlsson, S., and Banks. (1995) An intelligent interactive system for delivering individualised information to patients. Artificial Intelligence in Medicine 7, 117-154.

Cawsey, A. J., Jones, R. B., and Pearson, J. (2000) The evaluation of a personalized health information system for patients with cancer. User Modeling and User Adapted Interaction 10 (1), 47-72.

De Carolis, B., de Rosis, F., Andreoli, C., Cavallo, V., and De Cicco, M. L. (1998) The dynamic generation of hypertext presentations of medical guidelines. In P. Brusilovsky and M. Milosavljevic (eds.), Spec. Iss. on Adaptivity and user modeling in hypermedia systems, New Review of Multimedia and Hypermedia 4, 67-88.

De Carolis, N. and Rosis, F. D. (2001) User-adapted image descriptions from annotated knowledge sources. In: P. D. Bra, P. Brusilovsky and A. Kobsa (eds.) Proceedings of Third workshop on Adaptive Hypertext and Hypermedia, Sonthofen, Germany, July 14, 2001, Technical University Eindhoven, pp. 13-24. http://wwwis.win.tue.nl/ah2001/papers/decarolis.pdf

de Rosis, F., De Carolis, B., and Pizzutilo, S. (1994) User tailored hypermedia explanations. In: P. Brusilovsky and I. Beaumont (eds.) Proceedings of Workshop Adaptive Hypertext and Hypermedia at Fourth International Conference on User Modeling, Hyannis, MA, Aug 17, 1994, http://wwwis.win.tue.nl/ah94/deRosis.html.

Encarnação, L. M. (1997) Multi-level user support through adaptive hypermedia: A highly application-independent help component. In: J. Moore, E. Edmonds and A. Puerta (eds.) Proceedings of 1997 International Conference on Intelligent User Interfaces, Orlando, Florida, January 7-9, 1997, ACM, pp. 187-194.

Francisco-Revilla, L. and Shipman III, F. M. (2000) Adaptive medical information delivery: combining user, task, and situation models. In: H. Lieberman (ed.) Proceedings of 2000 International Conference on Intelligent User Interfaces, New Orleans, LA, January 9-12, 2000, ACM Press, pp. 94-97, http://lieber.www.media.mit.edu/people/lieber/IUI/Francisco/Francisco.ps.

Hirst, G., DiMarco, C., Hovy, E., and Parsons, K. (1997) Authoring and generating health education documents that are tailored to the needs of the individual patient. In: A. Jameson, C. Paris and C. Tasso (eds.) User Modeling . (Proceedings of 6th International Conference on User Modeling, UM97, Chia Laguna, Sardinia, Italy, June 2-5, 1997) Wien: SpringerWienNewYork, pp. 108-118.

Pagesy, R., Soula, G., and Fieschi, M. (2000) DI2ADEM: an adaptive hypermedia designed to improve access to relevant medical information. In: Proceedings of American Medical Informatics Assocation Annual Symposium (AMIA'2000), Los Angeles, CA, November 4-8, 2000, http://medicine.ucsd.edu/F2000/D200089.htm.

Vassileva, J. (1994) A practical architecture for user modeling in a hypermedia-based information system. In: Proceedings of Fourth International Conference on User Modeling, Hyannis, MA, 15-19 August 1994, MITRE, pp. 115-120.

Vassileva, J. (1996) A task-centered approach for user modeling in a hypermedia office documentation system. User Modeling and User-Adapted Interaction 6 (2-3), 185-224.

Lecture 4

Natural Language in Adaptive Systems

Ardissono, L. and Goy, A. (2000) Dynamic gereration of adaptive Web catalogs. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-Based Systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adaptive Web-based Systems, AH2000, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 5-16.

Bontcheva, K. (2001) Tailoring the content of dynamically generated explanations. In: M. Bauer, P. J. Gmytrasiewicz and J. Vassileva (eds.) User Modeling 2001 . Lecture Notes on Artificial Intelligence, Vol. 2109, (Proceedings of 8th International Conference on User Modeling, UM 2001, Sonthofen, Germany, July 13-17, 2001) Berlin: Springer-Verlag, pp. 213-215.

de Rosis, F., De Carolis, B., and Pizzutilo, S. (1993) User tailored hypermedia explanations. In: Proceedings of INTERCHI'93 Adjunct proceedings, Amsterdam, 24-29 April 1993, pp. 169-170.

Geldof, S. (1998) Con-textual navigation support. In P. Brusilovsky and M. Milosavljevic (eds.), Spec. Iss. on Adaptivity and user modeling in hypermedia systems, New Review of Multimedia and Hypermedia 4, 47-66.

Hitzeman, J., Mellish, C., and Oberlander, J. (1997) Dynamic generation of museum web pages: the intelligent labelling explorer. Archives and Museum Informatics 11, 107-115, ftp://ftp.cogsci.ed.ac.uk/pub/hitz/museums-and-web.ps.gz, http://citeseer.nj.nec.com/hitzeman97dynamic.html.

Knott, A., Mellish, C., Oberlander, J., and O'Donnell, M. (1996) Sources of Flexibility in Dynamic Hypertext Generation. In: Proceedings of 8th International Workshop on Natural Language Generation, Herstmonceux, Sussex, UK, .

Magnini, B. and Strapparava, C. (2001) Improving user modeling with content-based techniques. In: M. Bauer, P. J. Gmytrasiewicz and J. Vassileva (eds.) User Modeling 2001 . Lecture Notes on Artificial Intelligence, Vol. 2109, (Proceedings of 8th International Conference on User Modeling, UM 2001, Sonthofen, Germany, July 13-17, 2001) Berlin: Springer-Verlag, pp. 74-83.

Milosavljevic, M. (1997) Augmenting the user's knowledge via comparison. In: A. Jameson, C. Paris and C. Tasso (eds.) User Modeling . (Proceedings of 6th International Conference on User Modeling, UM97, Chia Laguna, Sardinia, Italy, June 2-5, 1997) Wien: SpringerWienNewYork, pp. 119-130.

Milosavljevic, M. and Oberlander, J. (1998) Dynamic hypertext catalogues: Helping users to help themselves. In: K. Grønbæk, E. Mylonas and F. M. Shipman III (eds.) Proceedings of Ninth ACM International Hypertext Conference (Hypertext'98), Pittsburgh, USA, June 20-24, 1998, ACM Press, pp. 123-131.

Milosavljevic, M., Tulloch, A., and Dale, R. (1996) Text Generation in a Dynamic Hypertext Environment. In: Proceedings of Nineteenth Australasian Computer Science Conference (ACSC'96), Melbourne, Australia, 31 January - 2 February 1996, pp. 417-426, http://www.mri.mq.edu.au/~mariam/papers/acsc/.

Oberlander, J., O'Donell, M., Mellish, C., and Knott, A. (1998) Conversation in the museum: experiments in dynamic hypermedia with the intelligent labeling explorer. In P. Brusilovsky and M. Milosavljevic (eds.), Spec. Iss. on Adaptivity and user modeling in hypermedia systems, The New Review of Multimedia and Hypermedia 4, 11-32.

Paris, C., Wan, S., Wilkinson, R., and Wu, M. (2001) Generating personal travel guides - and who wants them? In: M. Bauer, P. J. Gmytrasiewicz and J. Vassileva (eds.) User Modeling 2001 . Lecture Notes on Artificial Intelligence, Vol. 2109, (Proceedings of 8th International Conference on User Modeling, UM 2001, Sonthofen, Germany, July 13-17, 2001) Berlin: Springer-Verlag, pp. 251-253.

Paris, C. L. (1988) Tailoring object description to a user's level of expertise. Comp. Ling., Computational Linguistics 14 (3), 64-78.

Paris, C. L. (1989) The Use of Explicit User Models in a Generation System for Tailoring Answers to the User's Level of Expertise. In: A. Kobsa and W. Wahlster (eds.): User Models in Dialog Systems . Berlin: Springer Verlag, pp. 200-232.

Wilensky, R., Chin, D., Luria, M., Martin, J., Mayfield, J., and Wu, D. (1988) The berkeley UNIX Consultant project. Computational Linguistics 14 (4), 35-84.

Zukerman, I. and McConachy, R. (1993) Consulting a user model to address a user's inferences during content planning. User Modeling and User-Adapted Interaction 3 (2), 155-185.

Virtual museums

Bertoletti, A. C. and da Rocha Costa, C. (1999) SAGRES - A Virtual Museum. In: Proceedings of Museums and the Web, New Orleans, LA, USA, March 11-14, 1999, http://www.archimuse.com/mw99/papers/bertoletti/bertoletti.html.

Cox, R., O'Donnell, M., and Oberlander, J. (1999) Dynamic versus static hypermedia in museum education: an evaluation of ILEX, the intelligent labelling explorer. In: S. P. Lajoie and M. Vivet (eds.) Artificial Intelligence in Education: Open Learning Environments . (Proceedings of AI-ED'99, Le Mans, France, July 1999) Amsterdam: IOS Press, pp. 387-394.

Milosavljevic, M., Dale, R., Green, S. J., Paris, C., and Williams, S. (1998) Virtual Museums on the Information Superhighway: Prospects and Potholes. In: Proceedings of CIDOC'98, the Annual Conference of the International Committee for Documentation of the International Council of Museums, Melbourne, Australia, 10-14 October 1998, http://citeseer.nj.nec.com/milosavljevic98virtual.html.

Paternó, F. and Mancini, C. (1999) Developing adaptable hypermedia. In: Proceedings of International Conference on Intelligent User Interfaces, IUI'99, Redondo Beach, CA, January 5-8, 1999, ACM Press, pp. 163 - 170, http://www.acm.org/pubs/articles/proceedings/uist/291080/p163-paterno/p163-paterno.pdf.

Paternò, F. and Mancini, C. (1999a) Designing Web User Interfaces Adaptable to Different Types of Use. In: Proceedings of Museums and the Web, New Orleans, LA, USA, March 11-14, 1999, http://www.archimuse.com/mw99/papers/paterno/paterno.html.

Paternò, F. and Mancini, C. (1999b) Effective levels of adaptation to different types of users in interactive museum systems. Journal of the American Society for Information Science 51 (1), 5-13.

Electronic Encyclopedias

Bontcheva, K. (2001a) The impact of empirical studies on the design of an adaptive hypertext generation system. In: P. D. Bra, P. Brusilovsky and A. Kobsa (eds.) Proceedings of Third workshop on Adaptive Hypertext and Hypermedia, Sonthofen, Germany, July 14, 2001, Technical University Eindhoven, pp. 3-12.

Bontcheva, K. (2001b) Tailoring the content of dynamically generated explanations. In: M. Bauer, P. J. Gmytrasiewicz and J. Vassileva (eds.) User Modeling 2001 . Lecture Notes on Artificial Intelligence, Vol. 2109, (Proceedings of 8th International Conference on User Modeling, UM 2001, Sonthofen, Germany, July 13-17, 2001) Berlin: Springer-Verlag, pp. 213-215.

Hirashima, T., Hachiya, K., Kashihara, A., and Toyoda, J. i. (1997) Information filtering using user's context on browsing in hypertext. User Modeling and User Adapted Interaction 7 (4), 239-256.

Hirashima, T., Matsuda, N., Nomoto, T., and Toyoda, J. i. (1998) Context-sensitive filtering for browsing in hypertext. In: Proceedings of International Conference on Intelligent User Interfaces, IUI'98, San Francisco, CA, January 6-9, 1998, ACM Press, pp. 21-28.

Lecture 5

Platform, Location, Context

Barber, C. (2001) Augmented reality in museums and art galleries. In: C. Stephanidis (ed.) Universal Access in HCI: Towards and Information Society for All. (Proceedings of 9th International Conference on Human-Computer Interaction, HCI International'2001, New Orleans, LA, August 8-10, 2001) Mahwah, NJ: Lawrence Erlbaum Associates, pp. 958-962.

Billsus, D. and Pazzani, M. J. (2000) A learning agent for wireless news access. In: H. Lieberman (ed.) Proceedings of 2000 International Conference on Intelligent User Interfaces, New Orleans, LA, January 9-12, 2000, ACM Press, pp. 94-97, also available at .

Byun, H. E. and Cheverst, K. (2001) Exploiting user models and context-awareness to support personal daily activities. In: Proceedings of Workshop on User Modeling for Context-Aware Applications

at the 8th Int. Conf. on User Modeling, Sonthofen, Germany, July 13, 2001, also available at http://orgwis.gmd.de/~gross/um2001ws/papers/byun.pdf.

Carolis, B. D., Rosis, F. d., and Pizzutilo, S. (2001) Context-Sensitive Information Presentation. In: Proceedings of Workshop on User Modeling for Context-Aware Applications

at the 8th Int. Conf. on User Modeling, Sonthofen, Germany, July 13, 2001, also available at http://orgwis.gmd.de/~gross/um2001ws/papers/carolis.pdf.

Chen, J., Yang, Y., and Zhang, H. (2000) An Adaptive Web Content Delivery System. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-Based Systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adaptive Web-based Systems, AH2000, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 284-288.

Cheverst, K., Davies, N., Mitchell, K., and Smith, P. (2000) Providing tailored (context-aware) information to city visitors. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-based Systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adptive Web-based Systems. AH'2000, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 73-85.

Cotter, P. and Smyth, B. (2000) WAP-ing the Web: Content personalization for WAP-enabled devices. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-based systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adptive Web-based systens, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 98-108.

Garlatti, S. and Iksal, S. (2000) Context filtering and spacial filtering in an adaptive information system. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-based systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adptive Web-based systens, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 315-318.

Garlatti, S., Iksal, S., and Kervella, P. (1999) Adaptive on-line information system by means of a task model and spatial views. In: P. Brusilovsky and P. D. Bra (eds.) Proceedings of Second Workshop on Adaptive Systems and User Modeling on the World Wide Web, Toronto and Banff, Canada, May 11 and June 23-24, 1999, Computer Science Report, Report No. 99-07, Eindhoven University of Technology, Eindhoven. pp. 59-66.

Joerding, T. (1999) A temporary user modeling approach for adaptive shopping on the Web. In: P. Brusilovsky and P. D. Bra (eds.) Proceedings of Second Workshop on Adaptive Systems and User Modeling on the World Wide Web, Toronto and Banff, Canada, May 11 and June 23-24, 1999, Computer Science Report, Report No. 99-07, Eindhoven University of Technology, Eindhoven. pp. 75-79.

Lopez, J. F. and Szekely, P. (2001) Web page adaptation for universal access. In: C. Stephanidis (ed.) Universal Access in HCI: Towards and Information Society for All. (Proceedings of 1st International Conference on Universal Access in Human-Computer Interaction, New Orleans, LA, August 8-10, 2001) Mahwah, NJ: Lawrence Erlbaum Associates, pp. 690-694.

Müller, C., Großmann-Hutter, B., Jameson, A., Rummer, R., and Wittig, F. (2001) Recognizing time pressure and cognitive load on the basis of speech: An Experimental study. In: M. Bauer, P. J. Gmytrasiewicz and J. Vassileva (eds.) User Modeling 2001 . Lecture Notes on Artificial Intelligence, Vol. 2109, (Proceedings of 8th International Conference on User Modeling, UM 2001, Sonthofen, Germany, July 13-17, 2001) Berlin: Springer-Verlag, pp. 24-33.

Not, E., Petrelli, D., Sarini, M., Stock, O., Strapparava, C., and Zancanaro, M. (1998) Hypernavigation in the physical space: adapting presentation to the user and to the situational context. In P. Brusilovsky and M. Milosavljevic (eds.), Spec. Iss. on Adaptivity and user modeling in hypermedia systems, New Review of Multimedia and Hypermedia 4, 33-45.

Not, E. and Zancanaro, M. (1998) Content adaptation for audio-based hypertexts in physical environments. In: P. Brusilovsky and P. De Bra (eds.) Proceedings of Second Adaptive Hypertext and Hypermedia Workshop at the Ninth ACM International Hypertext Conference Hypertext'98, Pittsburgh, PA, June 20, 1998, Computing Science Reports, Report No. 98/12, Eindhoven University of Technology, Eindhoven. pp. 27-34, http://wwwis.win.tue.nl/ah98/Not/Not.html.

Not, E. and Zancanaro, M. (2000) The MacroNode approach: Mediating between adaptive and dynamic hypertext. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-Based Systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adaptive Web-based Systems, AH2000, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 167-178.

O'Hare, G. (2001) Personalized and contextualized content delivery for mobile users. In: C. Stephanidis (ed.) Universal Access in HCI: Towards and Information Society for All. (Proceedings of 1st International Conference on Universal Access in Human-Computer Interaction, New Orleans, LA, August 8-10, 2001) Mahwah, NJ: Lawrence Erlbaum Associates, pp. 845-849.

Oppermann, R. and Specht, M. (1999a) Adaptive Information for Nomadic Activities. A process oriented approach. In: Proceedings of Software Ergonomie '99, Walldorf , Germany, 1999, Stuttgart: Teubner, pp. 255-264, also available at .

Oppermann, R. and Specht, M. (1999b) A Nomadic Information System for Adaptive Exhibition Guidance. In: D. Bearman and J. Trant (eds.) Proceedings of International Conference on Hypermedia and Interactivity in Museums (ICHIM 99), Washington, DC, September 23 - 25, 1999, pp. 103 - 109, also available at .

Oppermann, R. and Specht, M. (2001) Contextualized information system in an information society for all. In: C. Stephanidis (ed.) Universal Access in HCI: Towards and Information Society for All. (Proceedings of 1st International Conference on Universal Access in Human-Computer Interaction, New Orleans, LA, August 8-10, 2001) Mahwah, NJ: Lawrence Erlbaum Associates, pp. 850-853.

Rist, T. (2001) A perspective on intelligent information interfaces for mobile users. In: M. Smith, G. Salvendy, D. Harris and R. J. Koubek (eds.) Usability evaluation and interface design . Vol. 1, (Proceedings of 9th International Conference on Human-Computer Interaction, HCI International'2001, New Orleans, LA, August 8-10, 2001) Mahwah, NJ: Lawrence Erlbaum Associates, pp. 154-158.

Rousseau, F., García-Macías, J. A., Valdeni de Lima, J., and Duda, A. (1999) User Adaptable Multimedia Presentations for the World Wide Web. In: Proceedings of 8th International World Wide Web Conference, Toronto, Canada, 11-14 May, 1999, Elsevier, pp. 195-212, also available at http://drakkar.imag.fr/publications/www8/.

Saiz, F., Szekely, P., and Devang, P. (1998) Customized Web-based data presentation. In: H. Maurer and R. G. Olson (eds.) Proceedings of WebNet'98, World Conference of the WWW, Internet, and Intranet, Orlando, FL, November 7-12, 1998, AACE, pp. 792-797, also available at .

Sarini, M. and Strapparava, C. (1998) Building a User Model for a Museum Exploration and Information-Providing Adaptive System. In: P. Brusilovsky and P. De Bra (eds.) Proceedings of Second Adaptive Hypertext and Hypermedia Workshop at the Ninth ACM International Hypertext Conference Hypertext'98, Pittsburgh, PA, June 20, 1998, Computing Science Reports, Report No. 98/12, Eindhoven University of Technology, Eindhoven. pp. 63-68, http://wwwis.win.tue.nl/ah98/Sarini/Sarini.html.

van Elst, L., Abecker, A., and Maus, H. (2001) Exploiting User and Process Context for Knowledge Management Systems. In: Proceedings of Workshop on User Modeling for Context-Aware Applications

at the 8th Int. Conf. on User Modeling, Sonthofen, Germany, July 13, 2001, also available at http://orgwis.gmd.de/~gross/um2001ws/papers/elst_new.pdf.

Wirag, S. and Rothermel, K. (1998) Adaptive multimedia documents. Journal of Computing and Information Technology 6 (3), 233-244.

Mobile adaptive guides

Cheverst, K., Davies, N., Mitchell, K., Friday, A., and Efstratiou, C. (2000a) Developing a context-aware electronic tourist guide: some issues and experiences. In: Proceedings of CHI 2000 conference on Human factors in computing systems, The Hague, Netherlands, April 1 - 6, 2000, ACM Press, pp. 17-24, also available at http://www.acm.org/pubs/articles/proceedings/chi/332040/p17-cheverst/p17-cheverst.pdf.

Cheverst, K., Davies, N., Mitchell, K., and Smith, P. (2000b) Providing tailored (context-aware) information to city visitors. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-based Systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adptive Web-based Systems. AH'2000, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 73-85.

Petrelli, D., Angeli, A. D., and Convertino, G. (1999) A user-centered approach to user modeling. In: J. Kay (ed.) (Proceedings of 7th International Conference on User Modeling, UM99, Banff, Canada, June 20-24, 1999) Wien: SpringerWienNewYork, pp. 255-264.

Rist, T., Brandmeier, P., Herzog, G., and André, E. (2000) Getting the mobile users in: three systems that support collaboration in an environment with heterogeneous communication devices. In: Proceedings of Working Conference on Advanced Visual Interfaces, Palermo, Italy, , ACM Press, pp. 250-254, also available at http://www.acm.org/pubs/articles/proceedings/chi/345513/p250-rist/p250-rist.pdf.

Woodruff, A., Aoki, P. M., and Hurst, A. (2001a) Electronic Guidebooks and Visitor Attention. In: Proceedings of 6th Int'l Cultural Heritage Informatics Meeting (ICHIM '01), Milan, Italy, Sep. 2001, also available at http://db.cs.berkeley.edu/~aoki/papers/ichim01.pdf.

Woodruff, A., Szymanski, M. H., Aoki, P. M., and Hurst., A. (2001b) The Conversational Role of Electronic Guidebooks. In: Proceedings of 3rd Symp. on Ubiquitous Computing (Ubicomp '01), Atlanta, GA, Sep. 2001, also available at http://db.cs.berkeley.edu/~aoki/papers/ubicomp01.pdf.

Lecture 6

Agent-based architectures for adaptive systems

Akolulchina, I. and Ganascia, J.-G. (1997) SATELITE-Agent: An adaptive interface agent based on learning interface agent technology. In: A. Jameson, C. Paris and C. Tasso (eds.) (Proceedings of 6th International Conference on User Modeling, Chia Laguna, Sardinia, Italy, June 2-5, 1997) Wien: SpringerWienNewYork, pp. 22-32.

Andersen, H. H. K., Andersen, V., and Hansen, C. B. (2001) Establishing criteria for evaluating intelligent agents in E-commerce. In: S. Weibelzahl, D. Chin and G. Weber (eds.) Proceedings of Workshop on Empirical Evaluation of Adaptive Systems, Sonthofen, Germany, July 13, 2001, Pedagogical University of Freiburg, pp. 51-60, also available at .

André, E. and Rist, T. (1996) Towards a New Generation of Hypermedia Systems: Extending Automated Presentation Design for Hypermedia, Report, DFKI GmbH, Saarbrücken.

André, E., Rist, T., and Müller, J. (1997) WebPersona: A Life-Like Presentation Agent for Educational Applications on the World-Wide Web. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 78-85, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Andre/Andre.html.

André, E., Rist, T., and Müller, J. (1998) Guiding the user through dynamically generated hypermedia presentations with a life-like character. In: Proceedings of International Conference on Intelligent User Interfaces, IUI'98, San Francisco, CA, January 6-9, 1998, ACM Press, pp. 21-28, also available at .

André, E., Rist, T., and Müller, J. (1998) WebPersona: a lifelike presentation agent for the World-Wide Web. Knowledge-Based Systems 11 (1), 25-36.

Armstrong, R., Freitag, D., Joachims, T., and Mitchell, T. (1995) WebWatcher: A learning apprentice for the World Wide Web. In: C. Knoblock and A. Levy (eds.) Proceedings of AAAI Spring Symposium on Information Gathering from Distributed, Heterogeneous Environments, Menlo Park, CA, March 27-29, 1995, AAAI Press, pp. 6-12, also available at http://www.isi.edu/sims/knoblock/sss95/mitchell.ps.

Aroyo, L. and Dicheva, D. (2001) Informational Support for Learners and Teachers in Web-Based Education. In: Proceedings of Tenth International PEG conference, Tampere, Finland, June 23-26, 2001, pp. 8-12, also available at .

Asnicar, F. A. and Tasso, C. (1997) ifWeb: A prototype of user model-based intelligent agent for document filtering and navigation in the World Wide Web. In: P. Brusilovsky, J. Fink and J. Kay (eds.) Proceedings of Workshop "Adaptive Systems and User Modeling on the World Wide Web" at 6th International Conference on User Modeling, UM97, Chia Laguna, Sardinia, Italy, June 2, 1997, Carnegie Mellon Online, pp. 3-11, also available at http://www.contrib.andrew.cmu.edu/~plb/UM97_workshop/Tasso/Tasso.html.

Balabanovic, M. (1997) An adaptive Web page recommendation service. In: Proceedings of the First International Conference on Autonomous Agents, AA'97, , also available at .

Balabanovic, M. (1998). Learning to surf: Multiagent systems for adaptive Web page recommendation (Ph.D. Thesis). Stanford University.

Balabanovic, M. and Shoham, Y. (1995) Learning Information Retrieval Agents: Experiments with Automated Web Browsing. In: C. Knoblock and A. Levy (eds.) Proceedings of AAAI Spring Symposium on Information Gathering from Distributed, Heterogeneous Environments, Menlo Park, CA, March 27-29, 1995, AAAI Press, also available at http: //WWW.isi.edu/sims/knoblock/sss95/info-gathering.html.

Balabanovic, M. and Shoham, Y. (1997) Fab: content-based collaborative recommendation. Communications of the ACM 40 (3), 66-72.

Benyon, D. R. and Murray, D. M. (1993) Adaptive systems: from intelligent tutoring to autonomous agents. Knowledge-Based Systems 6 (3).

Cheikes, B. A. (1995) Should ITS Designers Be Looking For A Few Good Agents? In: Proceedings of AI-ED'95 Workshop on Authoring Shells for Intelligent Tutoring Systems, Washington, DC, 16 August 1995, also available at http://www.pitt.edu/~al/aied/cheikes.html.

Collins, J. A., Greer, J. E., Kumar, V. S., McCalla, G. I., Meagher, P., and Tkatch, R. (1997) Inspectable user models for just-in-time workplace training. In: A. Jameson, C. Paris and C. Tasso (eds.) User Modeling . (Proceedings of 6th International Conference on User Modeling, UM97, Chia Laguna, Sardinia, Italy, June 2-5, 1997) Wien: SpringerWienNewYork, pp. 327-337.

De Carolis, B., Rosis, F. d., and Pizzutilo, S. (2001) Context-Sensitive Information Presentation. In: Proceedings of Workshop on User Modeling for Context-Aware Applications

at the 8th Int. Conf. on User Modeling, Sonthofen, Germany, July 13, 2001, also available at http://orgwis.gmd.de/~gross/um2001ws/papers/carolis.pdf.

de Vel, O. and Nesbitt, S. (1998) A collaborative filtering agent system for dynamic virtual communities on the Web. In: Proceedings of Conference on Automated Learning and Discovery, Pittsburgh, PA, June 11-13, 1998, Carnegie Mellon University, also available at .

Englmeier, K., Mothe, J., and Pauer, B. (2001) Users bootstrap searching the Web through ineractive agents supporting best practice sharing. In: M. Smith, G. Salvendy, D. Harris and R. J. Koubek (eds.) Usability evaluation and interface design . Vol. 1, (Proceedings of 9th International Conference on Human-Computer Interaction, HCI International'2001, New Orleans, LA, August 8-10, 2001) Mahwah, NJ: Lawrence Erlbaum Associates, pp. 923-927.

Frasson, C., Mengelle, T., Aïmeur, E., and Gouardères, G. (1996) An actor-based architecture for intelligent tutoring systems. In: C. Frasson, G. Gauthier and A. Lesgold (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, Vol. 1086, (Proceedings of Third International Conference on Intelligent Tutoring Systems, ITS-96, Montreal, June 12-14, 1996) Berlin: Springer Verlag, pp. 57-65.

Höök, K., Rudström, Å., and Waern, A. (1997) Edited adaptive hypermedia: Combining human and machine intelligence to achieve filtered information. In: Proceedings of Flexible Hypertext Workshop at the Eight ACM International Hypertext Conference (Hypertext'97), Southampton, UK, April 6-7, 1997, pp. 54-58, also available at http://www.sics.se/~kia/papers/edinfo.html.

Johnson, W. L. and Shaw, E. (1997) Using Agents to Overcome Deficiencies in Web-Based Courseware. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 70-77, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Johnson/Johnson.html; http://www.isi.edu/isd/ADE/papers/aied97/aied97-www.htm.

Johnson, W. L., Shaw, E., and Ganeshan, R. (1998) Pedagogical agents on the Web. In: Proceedings of Workshop "WWW-Based Tutoring" at 4th International Conference on Intelligent Tutoring Systems (ITS'98), San Antonio, TX, August 16-19, 1998, also available at http://www.isi.edu/isd/ADE/papers/its98/ITS98-WW.htm.

Kinshuk, Hong, H., Albi, N., Patel, A., and Jesshope, C. (2001) Client-Server Architecture based integrated system for education at a distance. In: Proceedings of Tenth International PEG conference, Tampere, Finland, June 23-26, 2001, also available at .

Lester, J. C., Fitzgerald, P. J., and Stone, B. A. (1997) The pedagogical design studio: Exploiting arifact-based task models. In: J. Moore, E. Edmonds and A. Puerta (eds.) Proceedings of 1997 International Conference on Intelligent User Interfaces, Orlando, Florida, January 7-9, 1997, ACM, pp. 155-162, also available at .

Lieberman, H. (1995) Letizia: An agent that assists Web browsing. In: Proceedings of the Fourteenth International Joint Conference on Artificial Intelligence, Montreal, August 1995, pp. 924-929, also available at .

Luke, S., Spector, L., Rager, D., and Hendler, J. (1997) Ontology-based Web agents. In: Proceedings of the First International Conference on Autonomous Agents, AA'97, , also available at .

Machado, I., Martins, A., and Paiva, A. (1999) One for all and all for one: a learner modelling server in a multi-agent platform. In: J. Kay (ed.) (Proceedings of 7th International Conference on User Modeling, UM99, Banff, Canada, June 20-24, 1999) Wien: SpringerWienNewYork, pp. 211-221.

Maes, P. (1994) Agents that Reduce Work and Information Overload. Communications of the ACM 37 (7), 31-40.

Maglio, P. P. and Barrett, R. (1997) How to build modeling agents to support Web searchers. In: A. Jameson, C. Paris and C. Tasso (eds.) (Proceedings of 6th International Conference on User Modeling, Chia Laguna, Sardinia, Italy, June 2-5, 1997) Wien: SpringerWienNewYork, pp. 5-16.

Matsuura, K., Ogata, H., and Yano, Y. (2000) Agent's contribution for an asymchronous virtual classroom. In: G. Gauthier, C. Frasson and K. VanLehn (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, Vol. 1839, (Proceedings of 5th International Conference on Intelligent Tutoring Systems (ITS'2000), Montreal, Canada, June 21-23, 2000) Berlin: Springer-Verlag, pp. 344-353.

Mengelle, T., Léan, C. D., and Frasson, C. (1998) Teaching and learning with intelligent agents: Actors. In: B. P. Goettl, H. M. Halff, C. L. Redfield and V. J. Shute (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, (Proceedings of 4th International Conference, ITS-98, San Antonio, TX, August 16-19, 1998) Berlin: Springer-Verlag, pp. 284-293.

Morelos-Borja, H. (1998) Effects of Automatic Assignment of Peers to Tutor/Tutee Roles in Web-based Distance Education, Report, Report, School of Computer Science, University of Central Florida, http://www.cs.ucf.edu/~morelos/papers/Fall98TechReport.rtf.

Mühlenbrock, M., Tewissen, F., and Hoppe, H. U. (1997) A framework system for intelligent support in open distributed learning environment. In: B. d. Boulay and R. Mizoguchi (eds.) Artificial Intelligence in Education: Knowledge and Media in Learning Systems . (Proceedings of AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18-22 August 1997) Amsterdam: IOS, pp. 191-198.

Néhémie, P. (1992) A systemic approach for student modelling in a multi-agent aided learning environment. In: C. Frasson, G. Gauthier and G. I. McCalla (eds.) Intelligent Tutoring Systems . (Proceedings of Second International Conference, ITS'92, Montreal, Canada, June 10-12, 1992) Berlin: Springer-Verlag, pp. 475-482.

Newell, S. C. (1997) User models and filtering agents for improved internet information retrieval. User Modeling and User Adapted Interaction 7 (4), 223-237.

O'Hare, G., Sewell, K., Murphy, A., and Delahunty, T. (2000) ECHOES: An immersive training experience. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-Based Systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adaptive Web-based Systems, AH2000, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 179-188.

Paiva, A. and Machado, I. (1998) Vincent, an autonomous pedagogical agent for on-the-job training. In: B. P. Goettl, H. M. Halff, C. L. Redfield and V. J. Shute (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, (Proceedings of 4th International Conference, ITS-98, San Antonio, TX, August 16-19, 1998) Berlin: Springer-Verlag, pp. 584-593.

Parent, S., Mobasher, B., and Lutinen, S. (2001) An adaptive agent for Web exploration based on concept hierarchies. In: M. Smith, G. Salvendy, D. Harris and R. J. Koubek (eds.) Usability evaluation and interface design . Vol. 1, (Proceedings of 9th International Conference on Human-Computer Interaction, HCI International'2001, New Orleans, LA, August 8-10, 2001) Mahwah, NJ: Lawrence Erlbaum Associates, pp. 903-907.

Ritter, S. (1997) Comminication, cooperation and competition among multiple tutor agents. In: B. d. Boulay and R. Mizoguchi (eds.) Artificial Intelligence in Education: Knowledge and Media in Learning Systems . (Proceedings of AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18-22 August 1997) Amsterdam: IOS, pp.

Ritter, S. and Koedinger, K. R. (1995) Towards lightweight tutoring agents. In: J. Greer (ed.) Proceedings of AI-ED'95, 7th World Conference on Artificial Intelligence in Education, Washington, DC, 16-19 August 1995, AACE, pp. 91-98, also available at .

Ritter, S. and Koedinger, K. R. (1996) An architecture for plug-in tutor agents. Journal of Artificial Intelligence in Education 7 (3/4), 315-347.

Seo, Y.-W. and Zhang, B.-T. (2000) A reinforcement learning agent for personalized information filtering. In: H. Lieberman (ed.) Proceedings of 2000 International Conference on Intelligent User Interfaces, New Orleans, LA, January 9-12, 2000, ACM Press, pp. 248-251, also available at .

Shavlik, J. and Eliassi-Rad, T. (1998) Building intelligent agents for Web-based tasks: A theory-refinement approach. In: Proceedings of Conference on Automated Learning and Discovery, Pittsburgh, PA, June 11-13, 1998, Carnegie Mellon University, also available at .

Shaw, E., Johnson, W. L., and Ganeshan, R. (1999) Pedagogical agents on the Web. In: Proceedings of Third International Conference on Autonomous Agents, , ACM Press, pp. 289-290, also available at http://www.isi.edu/isd/ADE/papers/agents99/agents99.htm.

Stone, B. A. and Lester, J. C. (1996) Dynamically sequencing an animated pedagogical agent. In: J. Moore, E. Edmonds and A. Puerta (eds.) Proceedings of Thirteen National Conference on Artificial Intelligence, AAAI'96, January 7-9, 1997, AAAi Press /MIT Press, pp. 424-431, also available at .

Stotts, P. D. and Furuta, R. (1991) Dynamic adaptation of hypertext structure. In: Proceedings of 3rd Annual ACM Conference on Hypertext, San Antonio, TX, December 15-18, 1991, ACM, pp. 219-231, also available at http://www.acm.org/pubs/articles/proceedings/hypertext/122974/p219-stotts/p219-stotts.pdf.

Suraweera, P. and Mitrovic, A. (2001) Designing an intelligent tutoring system for database modeling. In: M. G. Smith and G. Salvendy (eds.) Systems, Social and Internationalization Aspects of Human-Computer Interaction . Vol. 2, (Proceedings of 9th International Conference on Human-Computer Interaction, HCI International'2001, New Orleans, LA, August 8-10, 2001) Mahwah, NJ: Lawrence Erlbaum Associates, pp. 740-744.

Thomas, C. G. (1995) Basar: A framework for integrating agents in the World Wide Web. IEEE Computer 28 (5), 84-86.

Thomas, C. G. and Fischer, G. (1996) Using agents to improve the usability and usefulness of the World-Wide Web. In: Proceedings of Fifth International Conference on User Modeling, UM-96, Kailua-Kona, Hawaii, January 2-5, 1996, User Modeling, Inc., pp. 5-12, also available at .

Vassileva, J. (1998) Goal-based authonomous social agents: Supporting adaptation and teaching in a distributed environment. In: B. P. Goettl, H. M. Halff, C. L. Redfield and V. J. Shute (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, (Proceedings of 4th International Conference, ITS-98, San Antonio, TX, August 16-19, 1998) Berlin: Springer-Verlag, pp. 564-573.

Vassileva, J. (2001) Distributed User Modelling for Universal Information Access. In: C. Stephanidis (ed.) Universal Access in HCI: Towards and Information Society for All. Vol. 3, (Proceedings of 9th International Conference on Human-Computer Interaction, HCI International'2001, New Orleans, LA, August 8-10, 2001) Mahwah, NJ: Lawrence Erlbaum Associates, pp. 122-126.

Vassileva, J., Greer, J., McCalla, G., Deters, R., Zapata, D., Mudgal, C., and Grant, S. (1999) A Multi-Agent Approach to the Design of Peer-Help Environments. In: (Proceedings of AIED'99, Le Mans, France, July, 1999)pp. 38-45.

Intelligent Tutoring Systems

Alpert, S. R., Singley, M. K., and Fairweather, P. G. (1999) Deploying Intelligent Tutors on the Web: An Architecture and an Example. Computer Supported Collaborative Learning, International Journal of Artificial Intelligence in Education 10, 183-197, http://cbl.leeds.ac.uk/ijaied/abstracts/Vol_10/alpert.html.

André, E., Rist, T., and Müller, J. (1998) WebPersona: a lifelike presentation agent for the World-Wide Web. Knowledge-Based Systems 11 (1), 25-36.

Anjaneyulu, K. (1997) Concept Level Modelling on the WWW. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 26-29, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Anjaneyulu.html.

Anjaneyulu, K. S. R. (1998) Usability studies of a remedial multimedia system. Journal of Educational Multimedia and Hypermedia 7 (2/3), 207-236.

Betz, C. (2000) Information generation and navigation in problem based training system. In: Proceedings of Workshop on Adaptive and Intelligent Web-based Education Systems at 5th International Conference on Intelligent Tutoring Systems (ITS'2000), Montreal, Canada, June 19, 2000, also available at .

Brusilovsky, P. (1995) Adaptive learning with WWW. ALT News 09 , 4-5.

Brusilovsky, P. (1997) A knowledge-based approach to creating adaptive electronic textbooks. In: M. J. Smith, G. Salvendy and R. J. Koubek (eds.) Design of Computing Systems: Social and Ergonomic Considerations . Advances in Human Factors/Ergonomics, 21B, Vol. 2, (Proceedings of Seventh International Conference on Human-Computer Interaction, (HCI International '97), San Francisco, USA, August 24-29, 1997) Amsterdam: Elsevier, pp. 107-110.

Brusilovsky, P. (1998) Adaptive educational systems on the World Wide Web. In: G. Ayala (ed.) Proceedings of Workshop "Current Trends and Applications of Artificial Intelligence in Education" at the 4th World Congress on Expert Systems, Mexico City, Mexico, March 16, 1998, ITESM, pp. 9-16, also available at .

Brusilovsky, P. (1998) Adaptive Educational Systems on the World-Wide-Web: A Review of Available Technologies. In: Proceedings of Workshop "WWW-Based Tutoring" at 4th International Conference on Intelligent Tutoring Systems (ITS'98), San Antonio, TX, August 16-19, 1998, also available at http://www-aml.cs.umass.edu/~stern/webits/itsworkshop/brusilovsky.html.

Brusilovsky, P. (1999) Adaptive and Intelligent Technologies for Web-based Education. In C. Rollinger and C. Peylo (eds.), Spec. Iss. on Intelligent Systems and Teleteaching, Künstliche Intelligenz (4), 19-25, http://www.contrib.andrew.cmu.edu/~plb/papers/KI-review.html.

Brusilovsky, P., Nakabayashi, K., and Ritter, S. (eds.) (1997) Proceedings of the Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education. Kobe, Japan: ISIR.

Brusilovsky, P., Ritter, S., and Schwarz, E. (1997) Distributed intelligent tutoring on the Web. In: B. du Boulay and R. Mizoguchi (eds.) Artificial Intelligence in Education: Knowledge and Media in Learning Systems . (Proceedings of AI-ED'97, 8th World Conference on Artificial Intelligence in Education, 18-22 August 1997) Amsterdam: IOS, pp. 482-489.

Brusilovsky, P., Schwarz, E., and Weber, G. (1996) ELM-ART: An intelligent tutoring system on World Wide Web. In: C. Frasson, G. Gauthier and A. Lesgold (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, Vol. 1086, (Proceedings of Third International Conference on Intelligent Tutoring Systems, ITS-96, Montreal, June 12-14, 1996) Berlin: Springer Verlag, pp. 261-269.

Calvi, L. (1997) Multifunctional (hyper)books: a cognitive perspective (or the user's side). In: P. Brusilovsky, J. Fink and J. Kay (eds.) Proceedings of Workshop "Adaptive Systems and User Modeling on the World Wide Web" at 6th International Conference on User Modeling, UM97, Chia Laguna, Sardinia, Italy, June 2, 1997, Carnegie Mellon Online, pp. 23-29, also available at http://www.contrib.andrew.cmu.edu/~plb/UM97_workshop/Calvi.html.

Carro, R. M., Pulido, E., and Rodríguez, P. (1999) An Adaptive Driving Course Based on HTML Dynamic Generation. In: P. D. Bra and J. Leggett (eds.) Proceedings of WebNet'99, World Conference of the WWW and Internet, Honolulu, HI, Oct. 24-30, 1999, AACE, pp. 171-176, also available at .

Caumanns, J. (1998) A bottom-up approach to multimedia teachware. In: B. P. Goettl, H. M. Halff, C. L. Redfield and V. J. Shute (eds.) Intelligent Tutoring Systems . (Proceedings of 4th International Conference, ITS'98, San Antonio, TX, August 16-19, 1998) Berlin: Springer-Verlag, pp. 116-125.

Czarkowski, M. and Kay, J. (2000) Bringing scrutability to adaptive hypertext teaching. In: G. Gauthier, C. Frasson and K. VanLehn (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, Vol. 1839, (Proceedings of 5th International Conference on Intelligent Tutoring Systems (ITS'2000), Montreal, Canada, June 21-23, 2000) Berlin: Springer-Verlag, pp. 421-432.

Danielson, R. (1997) Learning styles, media preferences, and adaptive education. In: P. Brusilovsky, J. Fink and J. Kay (eds.) Proceedings of Workshop "Adaptive Systems and User Modeling on the World Wide Web" at 6th International Conference on User Modeling, UM97, Chia Laguna, Sardinia, Italy, June 2, 1997, Carnegie Mellon Online, pp. 31-35, also available at http://www.contrib.andrew.cmu.edu/~plb/UM97_workshop/Danielson.html.

Desmarais, M. C. (1998) Self-Learning Guide Stuttgart, Germany, CRIM, Montreal. http://www.crim.ca/hci/demof/gaa/introduction.html (Accessed July 5, 1999)

Domingue, J. and Mulholland, P. (1997) Has anyone seen this program? Synchronous and asynchronous help for novice programmers. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 61-69, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Domingue/Domingue.html.

Dufresne, A. (1997) From adaptable to adaptive interface for distance education. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 94-98, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Dufresne/Dufresene.html.

Eliot, C., Neiman, D., and Lamar, M. (1997) Medtec: A Web-based intelligent tutor for basic anatomy. In: S. Lobodzinski and I. Tomek (eds.) Proceedings of WebNet'97, World Conference of the WWW, Internet and Intranet, Toronto, Canada, November 1-5, 1997, AACE, pp. 161-165, also available at .

Eliot, C. R. (1997) Implementing Web-based intelligent tutors. In: P. Brusilovsky, J. Fink and J. Kay (eds.) Proceedings of Workshop "Adaptive Systems and User Modeling on the World Wide Web" at 6th International Conference on User Modeling, UM97, Chia Laguna, Sardinia, Italy, June 2, 1997, Carnegie Mellon Online, pp. 37-42, also available at http://www.contrib.andrew.cmu.edu/~plb/UM97_workshop/Eliot.html.

Faulhaber, S. and Reinhardt, B. (1997) D3-WWW-Trainer: Entwiklung einer Oberfläche für die Netzanwendung. In: C. Herzog (ed.) Proceedings of 8. Arbeitstreffen der GI-Fachgruppe 1.1.5/7.0.1 "Intelligent Lehr-/Lernsysteme, Duisburg, September 18-19, 1997 Report No. TUM-I9736, Technische Universität München, München. pp. 31-40.

Fischer, S. and Steinmetz, R. (2000) Automatic creation of exercises in adaptive hypermedia learning systems. In: Proceedings of Eleventh ACM Conference on Hypertext and hypermedia (Hypertext 2000), San Antonio, TX, May 30 - June 3, 2000, ACM Press, pp. 49-55, also available at http://www.acm.org/pubs/articles/proceedings/hypertext/336296/p49-fischer/p49-fischer.pdf.

Gilbert, J. E. and Han, C. Y. (1999) Arthur: Adapting Instruction to Accommodate Learning Style. In: P. D. Bra and J. Leggett (eds.) Proceedings of WebNet'99, World Conference of the WWW and Internet, Honolulu, HI, Oct. 24-30, 1999, AACE, pp. 433-438, also available at .

Giroux, S., Holte, R., and Dao, R. (1997) Adaptive and agile learning environments on the WWW. In: S. Lobodzinski and I. Tomek (eds.) Proceedings of WebNet'97, World Conference of the WWW, Internet and Intranet, Toronto, Canada, November 1-5, 1997, AACE, also available at .

Goldstein, D. G. (1997) Next-Generation Training over the World Wide Web. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 47-51, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Goldstein/Goldstein.html.

Gordon, A. and Hall, L. (1998) Collaboration with agents in a virtual world. In: G. Ayala (ed.) Proceedings of Workshop "Current Trends and Applications of Artificial Intelligence in Education" at the 4th World Congress on Expert Systems, Mexico City, Mexico, March 16, 1998, ITESM, pp. 25-32, also available at .

Graf, F. and Schnaider, M. (1997) IDEALS MTS - EIN modilares Training System für die Zukunft. In: C. Herzog (ed.) Proceedings of 8. Arbeitstreffen der GI-Fachgruppe 1.1.5/7.0.1 "Intelligent Lehr-/Lernsysteme, Duisburg, September 18-19, 1997 Report No. TUM-19736, Technische Universität München, München. pp. 1-12.

Greer, J., McCalla, G., Cooke, J., Collins, J., Kumar, V., Bishop, A., and Vassileva, J. (1998) The intelligent helpdesk: Supporting peer-help in a university course. In: B. P. Goettl, H. M. Halff, C. L. Redfield and V. J. Shute (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, Vol. 1452, (Proceedings of 4th International Conference, ITS-98, San Antonio, TX, August 16-19, 1998) Berlin: Springer-Verlag, pp. 494-503.

Greer, J. E. and Philip, T. (1997) Guided Navigation Through Hyperspace. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 86-90, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Greer.html.

Grigoriadou, M., Papanikolaou, K., Kornilakis, H., and Magoulas, G. (2001) INSPIRE: An INtelligent System for Personalized Instruction in a Remote Environment. In: P. D. Bra, P. Brusilovsky and A. Kobsa (eds.) Proceedings of Third workshop on Adaptive Hypertext and Hypermedia, Sonthofen, Germany, July 14, 2001, Technical University Eindhoven, pp. 13-24, also available at .

Hall, L. and Gordon, A. (1998) Synergy on the Net: Integrating the Web and Intelligent Learning Environments. In: Proceedings of Workshop "WWW-Based Tutoring" at 4th International Conference on Intelligent Tutoring Systems (ITS'98), San Antonio, TX, August 16-19, 1998, also available at http://www-aml.cs.umass.edu/~stern/webits/itsworkshop/gordonhall.html.

Han, S. and Jo, G. (1999) Web Based Intelligent Tutoring System for Collaborative Learning. In: P. D. Bra and J. Leggett (eds.) Proceedings of WebNet'99, World Conference of the WWW and Internet, Honolulu, HI, Oct. 24-30, 1999, AACE, pp. 475-480, also available at .

Heift, T. and Nicholson, D. (2000) Enhanced server logs for intelligent, adaptive Web-based systems. In: Proceedings of Workshop on Adaptive and Intelligent Web-based Education Systems at 5th International Conference on Intelligent Tutoring Systems (ITS'2000), Montreal, Canada, June 19, 2000, also available at .

Heift, T. and Nicholson, D. (2000) Theoretical and practical considerations for Web-based intelligent language tutoring system. In: G. Gauthier, C. Frasson and K. VanLehn (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, Vol. 1839, (Proceedings of 5th International Conference on Intelligent Tutoring Systems (ITS'2000), Montreal, Canada, June 21-23, 2000) Berlin: Springer-Verlag, pp. 354-362.

Hockemeyer, C., Held, T., and Albert, D. (1998) RATH - A relational adaptive tutoring hypertext WWW-environment based on knowledge space theory. In: C. Alvegård (ed.) Proceedings of CALISCE'98, 4th International conference on Computer Aided Learning and Instruction in Science and Engineering, Göteborg, Sweden, June 15-17, 1998, pp. 417-423, also available at .

Ikeda, M., Go, S., and Mizoguchi, R. (1997) Opportunistic group formation. In: B. d. Boulay and R. Mizoguchi (eds.) Artificial Intelligence in Education: Knowledge and Media in Learning Systems . (Proceedings of AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18-22 August 1997) Amsterdam: IOS, pp.

Koedinger, K. R., Suthers, D. D., and Forbus, K. D. (1998) Component-based construction of a science learning space. In: B. P. Goettl, H. M. Halff, C. L. Redfield and V. J. Shute (eds.) Lecture Notes in Computer Science, Vol. 1452, (Proceedings of 4th International Conference on Intelligent Tutoring Systems (ITS'98), San Antonio, TX, August 16-19, 1998) Berlin: Springer Verlag, pp. 166-175.

Lee, S. H. and Wang, C. J. (1997) Intelligent hypermedia learning system on the distributed environment. In: T. Müldner and T. C. Reeves (eds.) Proceedings of ED-MEDIA/ED-TELECOM'97 - World Conference on Educational Multimedia/Hypermedia and World Conference on Educational Telecommunications, Calgary, Canada, June 14-19, 1997, AACE, pp. 625-630, also available at .

Lin, F., Danielson, R., and Herrgott, S. (1996) Adaptive interaction through WWW. In: P. Carlson and F. Makedon (eds.) Proceedings of ED-TELECOM'96 - World Conference on Educational Telecommunications, Boston, MA, June 17-22, 1996, AACE, pp. 173-178, also available at .

López, J. M., Millán, E., Pérez-de-la-Cruz, J. L., and Triguero, F. (1998) Design and implementation of a Web-based tutoring tools for linear programming problems. In: Proceedings of Workshop "WWW-Based Tutoring" at 4th International Conference on Intelligent Tutoring Systems (ITS'98), San Antonio, TX, August 16-19, 1998, also available at http://www-aml.cs.umass.edu/~stern/webits/itsworkshop/ilesa.html.

Mayo, M. and Mitrovich, A. (2000) Using a probabilistic student model to control problem difficulty. In: G. Gauthier, C. Frasson and K. VanLehn (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, Vol. 1839, (Proceedings of 5th International Conference on Intelligent Tutoring Systems (ITS'2000), Montreal, Canada, June 21-23, 2000) Berlin: Springer-Verlag, pp. 524-533.

McManus, T. F. (1998) Individualizing Web based hypermedia learning environment. In: H. Maurer and R. G. Olson (eds.) Proceedings of WebNet'98, World Conference of the WWW, Internet, and Intranet, Orlando, FL, November 7-12, 1998, AACE, pp. 1135-1136, also available at .

Mitrovic, A. and Hausler, K. (2000) Porting SQL-Tutor to the Web. In: Proceedings of Workshop on Adaptive and Intelligent Web-based Education Systems at 5th International Conference on Intelligent Tutoring Systems (ITS'2000), Montreal, Canada, June 19, 2000, also available at .

Mühlenbrock, M., Tewissen, F., and Hoppe, H. U. (1998) A Framework System for Intelligent Support in Open Distributed Learning Environments. Computer Supported Collaborative Learning, International Journal of Artificial Intelligence in Education 9, 256-274, http://cbl.leeds.ac.uk/ijaied/abstracts/Vol_9/muehlenbr.html.

Murray, T. (1997) Topic encapsulation for distributed tutoring and user modeling. In: B. d. Boulay and R. Mizoguchi (eds.) Artificial Intelligence in Education: Knowledge and Media in Learning Systems . (Proceedings of AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18-22 August 1997) Amsterdam: IOS, pp. 631-633.

Murray, T. (1998) A Model for Distributed Curriculum on the World Wide Web. Journal of Interactive Media in Education , http://www-jime.open.ac.uk/98/5/.

Murray, T., Condit, C., and Haugsjaa, E. (1998) MetaLinks: A preliminary framework for concept-based adaptive hypermedia. In: Proceedings of Workshop "WWW-Based Tutoring" at 4th International Conference on Intelligent Tutoring Systems (ITS'98), San Antonio, TX, August 16-19, 1998, also available at http://www-aml.cs.umass.edu/~stern/webits/itsworkshop/murray.html.

Nakabayashi, K., Hoshide, T., Seshimo, H., and Fukuhara, Y. (1998) An object-oriented architecture for a Web-based CAI system. In: T. Ottmann and I. Tomek (eds.) Proceedings of ED-MEDIA/ED-TELECOM'98 - 10th World Conference on Educational Multimedia and Hypermedia and World Conference on Educational Telecommunications, Freiburg, Germany, June, 20-25, 1998, AACE, pp. 995-1000, also available at .

Nakabayashi, K., Koike, Y., Maruyama, M., Touhei, H., Ishiuchi, S., and Fukuhara, Y. (1995) An intelligent tutoring system on World-Wide Web: Towards an integrated learning environment on a distributed hypermedia. In: H. Maurer (ed.) Proceedings of ED-MEDIA'95 - World conference on educational multimedia and hypermedia, Graz, Austria, June 17-21, 1995, AACE, pp. 488-493, also available at .

Nakabayashi, K., Maruyama, M., Kato, Y., Touhei, H., and Fukuhara, Y. (1997) Architecture of an intelligent tutoring system on the WWW. In: B. d. Boulay and R. Mizoguchi (eds.) Artificial Intelligence in Education: Knowledge and Media in Learning Systems . (Proceedings of AI-ED'97, World Conference on Artificial Intelligence in Education, Kobe, Japan, 18-22 August 1997) Amsterdam: IOS, pp. 39-46.

Nakabayashi, K., Maruyama, M., Koike, Y., Fukuhara, Y., and Nakamura, Y. (1996) An intelligent tutoring system on the WWW supporting interactive simulation environments with a multimedia viewer control mechanism. In: H. Maurer (ed.) Proceedings of WebNet'96, World Conference of the Web Society, San Francisco, CA, October 15-19, 1996, AACE, pp. 366-371, also available at http://www.contrib.andrew.cmu.edu/~plb/WebNet96.html.

Nkambou, R. and Gauthier, G. (1996) Use of WWW resources by an intelligent tutoring system. In: Proceedings of ED-MEDIA'96 - World conference on educational multimedia and hypermedia, Boston, MA, June 17-22, 1996, AACE, pp. 527-532, also available at .

Nomoto, T., Matsuda, N., Hirashima, T., and Toyoda, J. i. (1997) Toward Learning from Surfing. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 40-46, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Nomoto.html.

Nykänen, O. (1997) User modeling in WWW with prerequisite graph model. In: P. Brusilovsky, J. Fink and J. Kay (eds.) Proceedings of Workshop "Adaptive Systems and User Modeling on the World Wide Web" at 6th International Conference on User Modeling, UM97, Chia Laguna, Sardinia, Italy, June 2, 1997, Carnegie Mellon Online, pp. 67-76, also available at http://www.contrib.andrew.cmu.edu/~plb/UM97_workshop/Nykanen.html.

Nykänen, O. (2000) A framework for generating non-trivial interactive mathematical exercises in the Web: Dynamic Exercises. In: J. Bordeau and R. Heller (eds.) Proceedings of ED-MEDIA'2000 - World Conference on Educational Multimedia, Hypermedia and Telecommunications, Montréal, Canada, June 26 - July 1, 2000, AACE, pp. ??, also available at .

Oda, T., Satoh, H., and Watanabe, S. (1998) Searching deadlocked Web learners by measuring similarity of learning activities. In: Proceedings of Workshop "WWW-Based Tutoring" at 4th International Conference on Intelligent Tutoring Systems (ITS'98), San Antonio, TX, August 16-19, 1998, also available at http://www.sw.cas.uec.ac.jp/~watanabe/conference/its98workshop1.ps.

Okazaki, Y., Watanabe, K., and Kondo, H. (1996) An Implementation of an intelligent tutoring system (ITS) on the World-Wide Web (WWW). Educational Technology Research 19 (1), 35-44.

Okazaki, Y., Watanabe, K., and Kondo, H. (1997) An Implementation of the WWW Based ITS for Guiding Differential Calculations. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 18-25, also available at
Okazaki/Okazaki.html.

Pesin, L. and Brusilovsky, P. (1997) SQL Web-Tutor. In: P. Brusilovsky, J. Fink and J. Kay (eds.) Proceedings of Workshop "Adaptive Systems and User Modeling on the World Wide Web" at 6th International Conference on User Modeling, UM97, Chia Laguna, Sardinia, Italy, June 2, 1997, Carnegie Mellon Online, pp. 73-76, also available at http://www.contrib.andrew.cmu.edu/~plb/UM97_workshop/Pesin.html.

Peylo, C., Teiken, W., Rollinger, C., and Gust, H. (1999) Der VC-Prolog-Tutor: Eine Internet-basierte Lernumgebung. In C. Rollinger and C. Peylo (eds.), Spec. Iss. on Intelligent Systems and Teleteaching, Künstliche Intelligenz ((this issue)).

Peylo, C., Thelen, T., Rollinger, C., and Gust, H. (2000) A Web-based intelligent educational system for PROLOG. In: Proceedings of Workshop on Adaptive and Intelligent Web-based Education Systems at 5th International Conference on Intelligent Tutoring Systems (ITS'2000), Montreal, Canada, June 19, 2000, also available at .

Pilar da Silva, D., Durm, R. V., Duval, E., and Olivié, H. (1998) Concepts and documents for adaptive educational hypermedia: a model and a prototype. In: P. Brusilovsky and P. De Bra (eds.) Proceedings of Second Adaptive Hypertext and Hypermedia Workshop at the Ninth ACM International Hypertext Conference Hypertext'98, Pittsburgh, PA, June 20, 1998, Computing Science Reports, Report No. 98/12, Eindhoven University of Technology, Eindhoven. pp. 35-43.

Rios, A., Millán, E., Trella, M., Pérez, J. L., and Conejo, R. (1999) Internet based evaluation system. In: S. P. Lajoie and M. Vivet (eds.) Artificial Intelligence in Education: Open Learning Environments . (Proceedings of AI-ED'99, Amsterdam: IOS Press, pp. 387-394.

Ritter, S. (1997) Pat Online: A Model-tracing tutor on the World-wide Web. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 11-17, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Ritter/Ritter.html.

Ritter, S., Brusilovsky, P., and Medvedeva, O. (1998) Creating more versatile intelligent learning environments with a component-based architecture. In: B. P. Goettl, H. M. Halff, C. L. Redfield and V. J. Shute (eds.) Lecture Notes in Computer Science, Vol. 1452, (Proceedings of 4th International Conference on Intelligent Tutoring Systems (ITS'98), San Antonio, TX, August 16-19, 1998) Berlin: Springer Verlag, pp. 554-563.

Robertson, J., Good, J., and Pain, H. (1998) BetterBlether: A computer based educational communication tool. In: G. Ayala (ed.) Proceedings of Workshop "Current Trends and Applications of Artificial Intelligence in Education" at the 4th World Congress on Expert Systems, Mexico City, Mexico, March 16, 1998, ITESM, pp. 90-97, also available at .

Rowley, K. (1997) The challenge of constructing a Mega-tutor over the Web. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 52-53, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Rowley/Rowley.html.

Sanrach, C. and Grandbastien, M. (2000) ECSAIWeb: A Web-based authoring system to create adaptive learning systems. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-Based Systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adaptive Web-based Systems, AH2000, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 214-226.

Schöch, V., Specht, M., and Weber, G. (1998) "ADI" - an empirical evaluation of a tutorial agent. In: T. Ottmann and I. Tomek (eds.) Proceedings of ED-MEDIA/ED-TELECOM'98 - 10th World Conference on Educational Multimedia and Hypermedia and World Conference on Educational Telecommunications, Freiburg, Germany, June, 20-25, 1998, AACE, pp. 1242-1247, also available at .

Schwab, I. (2001) How to learn more about users from implicit observations. In: M. Bauer, P. J. Gmytrasiewicz and J. Vassileva (eds.) User Modeling 2001 . Lecture Notes on Artificial Intelligence, Vol. 2109, (Proceedings of 8th International Conference on User Modeling, UM 2001, Sonthofen, Germany, July 13-17, 2001) Berlin: Springer-Verlag, pp. 286-288.

Schwarz, E. (1998) Self-organized goal-oriented tutoring in adaptive hypermedia environments. In: B. P. Goettl, H. M. Halff, C. L. Redfield and V. J. Shute (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, (Proceedings of 4th International Conference, ITS-98, San Antonio, TX, August 16-19, 1998) Berlin: Springer-Verlag, pp. 294-303.

Schwarz, E., Brusilovsky, P., and Weber, G. (1996) World-wide intelligent textbooks. In: Proceedings of ED-TELECOM'96 - World Conference on Educational Telecommunications, Boston, MA, June 17-22, 1996, AACE, pp. 302-307, also available at http://www.contrib.andrew.cmu.edu/~plb/ED-MEDIA-96.html.

Seeberg, C., Steinacker, A., Reichenberger, K., Fischer, S., and Steinmetz, R. (1999) Individual tables of contents in Web-based learning systems. In: Proceedings of Tenth ACM Conference on Hypertext and hypermedia (Hypertext'99), Darmstadt, Germany, February 21 - 25, 1999, ACM Press, pp. 167-168, also available at http://www.acm.org/pubs/articles/proceedings/hypertext/294469/p167-seeberg/p167-seeberg.pdf.

Seffah, A., Bari, M., and Desmarais, M. (1999) Assessing object-oriented technology skills using an internet-based system. SIGCSE Bulletin - Inroads (Proceedings of The 4th Annual SICSE/SIGCUE Conference on Innovation and technology in Computer Science Education, ITiCSE'99, June 27-July 1, 1999) 31 (3), 71-74.

Sklar, E., Blair, A. D., and Pollack, J. B. (1998) Co-evolutionary learning: Machines and humans schooling together. In: G. Ayala (ed.) Proceedings of Workshop "Current Trends and Applications of Artificial Intelligence in Education" at the 4th World Congress on Expert Systems, Mexico City, Mexico, March 16, 1998, ITESM, pp. 98-105, also available at .

Specht, M. and Oppermann, R. (1998) ACE - Adaptive Courseware Environment. In P. Brusilovsky and M. Milosavljevic (eds.), Spec. Iss. on Adaptivity and user modeling in hypermedia systems, The New Review of Hypermedia and Multimedia 4, 141-161.

Specht, M., Weber, G., Heitmeyer, S., and Schöch, V. (1997) AST: Adaptive WWW-Courseware for Statistics. In: P. Brusilovsky, J. Fink and J. Kay (eds.) Proceedings of Workshop "Adaptive Systems and User Modeling on the World Wide Web" at 6th International Conference on User Modeling, UM97, Chia Laguna, Sardinia, Italy, June 2, 1997, Carnegie Mellon Online, pp. 91-95, also available at http://www.contrib.andrew.cmu.edu/~plb/UM97_workshop/Specht.html.

Steinacker, A., Seeberg, C., Rechenberger, K., Fischer, S., and Steinmetz, R. (1999) Dynamically generated tables of contents as guided tours in adaptive hypermedia systems. In: Proceedings of ED-MEDIA/ED-TELECOM'99 - 11th World Conference on Educational Multimedia and Hypermedia and World Conference on Educational Telecommunications, Seattle, WA, , AACE, also available at .

Stern, M., Steinberg, J., Lee, H. I., Padhye, J., and Kurose, J. (1997) MANIC: Multimedia asynchronous networked individualized courseware. In: T. Müldner and T. C. Reeves (eds.) Proceedings of ED-MEDIA/ED-TELECOM'97 - World Conference on Educational Multimedia/Hypermedia and World Conference on Educational Telecommunications, Calgary, Canada, June 14-19, 1997, AACE, pp. 1002-1007, also available at .

Stern, M., Woolf, B. P., and Kuroso, J. (1997) Intelligence on the Web? In: B. d. Boulay and R. Mizoguchi (eds.) Artificial Intelligence in Education: Knowledge and Media in Learning Systems . (Proceedings of AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18-22 August 1997) Amsterdam: IOS, pp. 490-497.

Stern, M. K. (1997) The difficulties in Web-based tutoring, and some possible solutions. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 1-10, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Stern.html.

Stern, M. K. and Woolf, B. P. (1998) Curriculum sequencing in a Web-based tutor. In: B. P. Goettl, H. M. Halff, C. L. Redfield and V. J. Shute (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, (Proceedings of 4th International Conference, ITS-98, San Antonio, TX, August 16-19, 1998) Berlin: Springer-Verlag, pp. 574-583.

Suthers, D. and Jones, D. (1997) An architecture for intelligent collaborative educational systems. In: B. d. Boulay and R. Mizoguchi (eds.) Artificial Intelligence in Education: Knowledge and Media in Learning Systems . (Proceedings of AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18-22 August 1997) Amsterdam: IOS, pp. 55-62.

Thaiupathump, C., John Bourne, P. D., and J. Olin Campbell, P. D. (1999) Intelligent Agents for Online Learning. Journal of Asynchronous Learning Networks 3 (2), http://www.aln.org/alnweb/journal/Vol3_issue2/Choon2.htm.

Trella, M., Conejo, R., and Guzmán, E. (2000) A Web-based socratic tutor for trees recognition. In: P. Brusilovsky, O. Stock and C. Strapparava (eds.) Adaptive Hypermedia and Adaptive Web-Based Systems . Lecture Notes in Computer Science, (Proceedings of Adaptive Hypermedia and Adaptive Web-based Systems, AH2000, Trento, Italy, August 28-30, 2000) Berlin: Springer-Verlag, pp. 239-249.

Tsinakos, A. A. and Margaritis, K. G. (1997) E-WISD, an ITS for High-school classroom training. Sofia: Virtech, 105-110.

Vassileva, J. (1997) Dynamic Course Generation on the WWW. In: B. d. Boulay and R. Mizoguchi (eds.) Artificial Intelligence in Education: Knowledge and Media in Learning Systems . (Proceedings of AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18-22 August 1997) Amsterdam: IOS, pp. 498-505.

Vassileva, J. and Deters, R. (1998) Dynamic courseware generation on the WWW. British Journal of Educational Technology 29 (1), 5-14.

Vizcaino, A., Contreras, J., Favela, J., and Prieto, M. (2000) An adaptive collaborative environment to develop good habits in programming. In: G. Gauthier, C. Frasson and K. VanLehn (eds.) Intelligent Tutoring Systems . Lecture Notes in Computer Science, Vol. 1839, (Proceedings of 5th International Conference on Intelligent Tutoring Systems (ITS'2000), Montreal, Canada, June 21-23, 2000) Berlin: Springer-Verlag, pp. 262-271.

Warendorf, K. and Tan, C. (1997) ADIS - An animated data structure intelligent tutoring system or Putting an interactive tutor on the WWW. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 54-60, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Warendorf/Warendorf.html.

Warendorf, K. and Tan, C. (1997) Constraint-based student modeling for an intelligent tutoring system on data structures. In: B. d. Boulay and R. Mizoguchi (eds.) Artificial Intelligence in Education: Knowledge and Media in Learning Systems . (Proceedings of AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18-22 August 1997) Amsterdam: IOS, pp. 671-673.

Weber, G. (1999) ART-WEB, University of Trier, Trier. http://www.psychologie.uni-trier.de:8000/projects/ELM/elm.html

Weber, G., Kuhl, H.-C., and Weibelzahl, S. (2001) Develoiping adaptive internet based courses with the authoring system NetCoach. In: P. D. Bra, P. Brusilovsky and A. Kobsa (eds.) Proceedings of Third workshop on Adaptive Hypertext and Hypermedia, Sonthofen, Germany, July 14, 2001, Technical University Eindhoven, pp. 35-48, also available at .

Weber, G. and Specht, M. (1997) User modeling and adaptive navigation support in WWW-based tutoring systems. In: A. Jameson, C. Paris and C. Tasso (eds.) User Modeling . (Proceedings of 6th International Conference on User Modeling, Chia Laguna, Sardinia, Italy, June 2-5, 1997) Wien: SpringerWienNewYork, pp. 289-300.

Yang, J. C. and Akahori, K. (1997) Development of Computer Assisted Language Learning System for Japanese Writing Using Natural Language Processing Techniques: A Study on Passive Voice. In: P. Brusilovsky, K. Nakabayashi and S. Ritter (eds.) Proceedings of Workshop "Intelligent Educational Systems on the World Wide Web" at AI-ED'97, 8th World Conference on Artificial Intelligence in Education, Kobe, Japan, 18 August 1997, ISIR, pp. 99-103, also available at http://www.contrib.andrew.cmu.edu/~plb/AIED97_workshop/Yang/Yang.html.

Zapata-Rivera, J.-D. (2001) Supporting negotiated assessment using open student models. In: M. Bauer, P. J. Gmytrasiewicz and J. Vassileva (eds.) User Modeling 2001 . Lecture Notes on Artificial Intelligence, Vol. 2109, (Proceedings of 8th International Conference on User Modeling, UM 2001, Sonthofen, Germany, July 13-17, 2001) Berlin: Springer-Verlag, pp. 295-297.