doi:10.1017/S0269888900005567

Allen JF and Perrault CR, 1980. “Analyzing intention in utterances” Artificial Intelligence15(3) 143–178.

Allgayer J, Harbusch K, Kobsa A, Reddig C, Reithinger N and Schmauks D, 1989. “XTRA: a natural-language access system to expert systems” International Journal of Man–Machine Studies31161–195.

Allgayer J, Jansen-Winkeln R, Reddig C and Reithinger N, 1989. “Bidirectional use of knowledge in multi-modal NL access system XTRA” Proc. 11th International Joint Conferences On Artificial Intelligence, pp 1492–1497, Detroit.

Botman AM, Kok AJ and Siklóssy L, 1987. “Using user models and automatic expertise acquisition in man–machine interaction” Proc. 7th International Workshop on Expert Systems and their Applications, pp 389–398, Avignon.

Brajnik G, Guida G and Tasso C, 1986. “An expert interface for effective man–machine interaction” In: Bolc L and Jarke M, eds., Cooperative Interfaces to Information Systems, pp 259–308, Springer-Verlag.

Brajnik G, Guida G and Tasso C, 1987. “User modelling in intelligent information retrieval” Information Processing and Management23(4) 305–320.

Brajnik G, Guida G and Tasso C, 1988. “IR-NLI II: applying man–machine interaction and artificial intelligence concepts to information retrieval” Proc. llth International Conference on Research and Development in Information Retrieval, pp 387–400, Grenoble.

Brajnik G, Guida G and Tasso C, 1988b. User Modeling in Expert Man–Machine Interfaces: A Case Study in Intelligent Information Retrieval Technical Report UDMI/06/88/RT, University of Udine, Italy.

Breuker J and Wielinga B, 1987. “Use of models in the interpretation of verbal data” In: Kidd AL, ed., Knowledge Acquisition for Expert Systems: A Practical Handbook, pp 17–44, Plenum Press.

Breuker J, Winkels R and Sandberg J, 1987. “A shell for intelligent help systems” Proc. 10th International Joint Conference on Artificial Intelligence, pp 167–173, Milan.

Carberry S, 1989. “Plan recognition and its use in understanding dialog” In: Kobsa A and Wahlster W, eds., User Models in Dialog Systems, pp 133–162, Springer-Verlag.

Carbonell JG, 1983. The Role of User Modelling in Natural Language Interface Design Technical Report, Department of Computer Science, Carnegie-Mellon University, Pittsburgh, PA, USA.

Chin DN, 1989. “KNOME: modeling what the user knows in UC” In: Kobsa A and Wahlster W, eds., User Models in Dialog Systems, pp 74–107, Springer-Verlag.

Clancey WJ, 1985. “Heuristic classification” Artificial Intelligence27289–350.

Clancey WJ, 1986. “Qualitative student models” In: Traub JF, ed., Annual Review of Computer Science, pp 381–450, Annual Review Inc., Palo Alto, CA.

Croft WB, Lucia TJ and Cohen PR, 1988. “Retrieving documents by plausible inference: a preliminary study” Proc. llth International Conference on Research and Development in Information Retrieval, pp 481–494, Grenoble.

Croft WB and Thompson RH, 1987. “I³R: a new approach to the design of document retrieval systems” Journal of the American Society for Information Science38(6) 389–404.

Daniels PJ, 1986. “Cognitive models in information retrieval—an evaluative review” Journal of Documentation42(4) 272–304.

de Greef P, Breuker J and de Jong T, 1988. Modality: An Analysis of Functions, User Control and Communication in Knowledge-based Systems ESPRIT Project P1098, Deliverable D6 (task A4), University of Amsterdam, Netherlands.

Finin T, 1988. “Default reasoning and stereotypes in user modelling” International Journal of Expert Systems1(2) 131–158.

Finin TW, 1989. “GUMS—a general user modeling shell” In: Kobsa A and Wahlster W, eds., User Models in Dialog Systems, pp 411–430, Springer-Verlag.

Finin T and Drager D, 1986. “GUMS₁ a general user modeling system” Proc. 1986 Conference of the Canadian Society for Computational Studies of Intelligence pp 24–30, Montreal.

Goldstein IP, 1982. “The genetic graph: a representation for the evolution of procedural knowledge” In: Sleeman D and Brown JS, eds., Intelligent Tutoring Systems, pp 51–77, Academic Press.

Guida G and Tasso C, 1982. “NLI: a robust interface for natural language person–machine communication” International Journal of Man–Machine Studies17417–433.

Hayes PJ and Rosner MA, 1976. “ULLY: a program for handling conversations” Proc. 1976 AISB Summer Conference, pp 137–147, Edinburgh.

Hintikka J, 1962. Knowledge and BeliefCornell University Press.

Hirschberg J, 1986. “Anticipating false implicatures: cooperative responses in question-answering systems” In: Kerschberg L, ed., Expert Database SystemsBenjamin/Cummings Publishing Co, Inc.

Hoeppner W, Morik K and Marburger H, 1986. “Talking it over: the natural language dialog system HAM-ANS” In: Bole L and Jarke M, eds., Cooperative Interfaces to Information Systems, pp 189–258, Springer-Verlag.

Johnson WL, 1986. Intention-Based Diagnosis of Novice Programming Errors. Research Notes in Artificial IntelligencePitman.

Johnson WL and Soloway E, 1984. “Intention-based diagnosis of programming errors” Proc. National Conference on Artificial Intelligence, pp 162–168, Austin, TX.

Johnson WL and Soloway E, 1985. “PROUST—an automatic debugger for Pascal programs” BYTE10(4) 179–190.

Kaplan SJ, 1982. “Cooperative responses from a portable natural language query system” Artificial Intelligence19165–187.

Kass R, 1987. The Role of User Modelling in Intelligent Tutoring Systems Technical Report MS-CIS-86–58, Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA, USA.

Kass R and Finin T, 1988. “Modeling the user in natural language systems” Computational Linguistics14(3) 5–22.

Kass R and Finin T, 1988b. “The need for user models in generating expert system explanations” International journal of Expert Systems1(4) 345–375.

Kay J, 1990. “UM: a toolkit for user modelling” Second International Workshop on User ModelingHawaii.

Kidd AL, 1987. “Knowledge acquisition—an introductory framework” In: Kidd AL, ed., Knowledge Acquisition for Expert Systems: A Practical Handbook, pp 1–16, Plenum Press.

Kobsa A, 1985. Benutzermodellierung in DialogsystemenSpringer-Verlag.

Kobsa A, 1985b. “VIE-DPM: a user model in a natural language dialogue system” In: Laubsch J, ed., GWAI-84, 8th German workshop on artificial intelligenceSpringer-Verlag.

Kobsa A, 1988. “A selected bibliography of the field of user modeling in artificial intelligence dialog systems” SIGART Newsletter10631–37.

Kobsa A, 1990. “User modeling in dialog systems: potentials and hazards” AI and Society4219–231.

Kobsa A, 1990b. “Modelling the user's conceptual knowledge in BGP-MS, a user modeling shell system” Computational Intelligence6(4).

Kobsa A and Wahlster W, eds., 1989. User Models in Dialog Systems. Symbolic ComputationSpringer-Verlag.

Kok AJ and Botman AM, 1988. “Retrieval based on user behaviour” Proc. llth International Conference on Research and Development in Information Retrieval, pp 343–358, Grenoble.

Matthews MM and Biswas G, 1985. “Raising user proficiency through active assistance: an intelligent editor” In: Weisbin CR, ed., Artificial Intelligence Applications, pp 358–362, North-Holland.

Maybury MT, 1990. “Custom explanations: exploiting user models to plan multisentential text” Second International Workshop on User ModelingHawaii.

McCauley C, Stitt CL and Segal M, 1980. “Stereotyping: from prejudice to prediction” Psychological Bulletin87195–208.

McCoy KF, 1985. “The role of perspective in responding to property misconceptions” Proc. 9th International Joint Conference On Artificial Intelligence, pp 791–793, Los Angeles.

McCoy KF, 1988. “Reasoning on a dynamically highlighted user model to respond to misconceptions” Computational Linguistics14(3) 52–63.

McCoy KF, 1989. “Highlighting a user model to respond to misconceptions” In: Kobsa A and Wahlster W, eds., User Models in Dialog Systems, pp 233–254, Springer-Verlag.

McDermott D, 1981. “Artificial intelligence meets natural stupidity” In: Haugeland J, ed., Mind Design, 143–160, The MIT Press.

Moore RC, 1984. “A formal theory of knowledge and action” In: Hobbs JR and Moore RC, eds., Formal Theories of the Commonsense World, pp 319–358, Ablex.

Morik K, 1989. “User models and conversational settings: modeling the user's wants” In: Kobsa A and Wahlster W, eds., User Models in Dialog Systems, pp 364–385, Springer-Verlag.

Motro A, 1986. “Query generalization: a method for interpreting null answers” In: Kerschberg L, ed., Expert Database Systems, pp 597–616, Benjamin/Cummings Publishing Co. Inc.

Murray DM, 1988. A Survey of User Cognitive Modelling Deliverable D1, Alvey Project MMI 110 NPL Report DITC 92/87, National Physical Laboratory, Middlesex, UK.

Nessen E, 1989. “SC-UM: user modelling in the SINIX consultant” Applied Artificial Intelligence333–44.

Newell A, 1982. “The knowledge level” Artificial Intelligence19(2) 87–127.

Rich E, 1979. “Building and exploiting user models” PhD thesis, Computer Science Department, Carnegie-Mellon University, USA. Rich, E, 1979b. “Building and exploiting user models” Proc. 6th International Joint Conference On Artificial Intelligence, pp 720—722, Tokyo.

Rich E, 1979c. “User modelling via stereotypes” Cognitive Science3329–354.

Rich E, 1989. “Stereotypes and user modelling” In: Kobsa A and Wahlster W, eds., User Models in Dialog Systems, pp 35–51, Springer-Verlag.

Rich E, 1983. “Users are individuals: individualizing user models” International Journal of Man–Machine Studies18199–214.

Rivers R.1989. “Embedded user models—where next?” Interacting with Computers1(1) 14–30.

Salton G, ed., 1971. The SMART Retrieval System—Experiments in Automatic Document ProcessingPrentice-Hall.

Salton G and McGill MJ, 1983. Introduction to Modern Information RetrievalMcGraw-Hill.

Sandberg J, Breuker J and Winkels R, 1988. “Research on HELP-systems: empirical study and model construction” Proc. European Conference on Artificial Intelligence ECAI, pp 106–111, Munich.

Siklóssy L, 1979. “Passive vs. active question-answering” Proc. First International Symposium on Policy Analysis and Information Systems PAIS, pp 271–276, Durham, NC.

Sleeman D, 1985. “UMFE: a user modelling front-end subsystem” International Journal of Man–Machine Studies2371–88.

Sleeman D and Brown JS, eds., 1982. Intelligent Tutoring SystemsAcademic Press.

Sridharan NS, 1985. “User modelling and plan recognition” Proc. 9th International Joint Conference on Artificial Intelligence, pp 1301–1302, Los Angeles.

Swartout B, 1985. “Explanation and the role of the user model: how much will it help?” Proc. 9th International Joint Conference on Artificial Intelligence, p 1299, Los Angeles.

Tang HCY, Major NP and Rivers R, 1989. “From users to dialogues: enabling authors to build an adaptive, intelligent system” In: Sutcliffe A and Macauley L, eds., People and Computers V. Proceedings of the Conference of the British Computer Society, pp 121–135, Cambridge University Press.

Thompson RH, 1989. “The design and implementation of an intelligent interface for information retrieval” PhD thesis, Computer and Information Science Department, University of Massachusetts, Amherst, MA.

Thompson RH and Croft WB, 1989. “Support for browsing in an intelligent text retrieval system” International journal of Man–Machine Studies30(6) 639–668.

von Hahn W and Wahlster W, 1983. “HAM-ANS: a German language dialog system for knowledge-based access to relational data bases” SIGART Newsletter8641–42.

Wahlster W, 1984. “Cooperative access systems” Future Generation Computer Systems1(2) 103–111.

Wahlster W and Kobsa A, 1986. “Dialogue-based user models” Proc. IEEE74(7) 948–960.

Wahlster W and Kobsa A, 1989. “User models in dialog systems” In: Kobsa A and Wahlster W, eds., User Models in Dialog Systems, pp 4–34, Springer-Verlag.

Wahlster W, Marburger H, Jameson A and Busemann S, 1983. “Overanswering yes-no questions: extended responses in a NL interface to a vision system” Proc. 8th International Joint Conference on Artificial Intelligence, pp 643–646, Karlsruhe.

Webber BL, 1986. “Questions, answers and responses: interacting with knowledge-base systems” In: Brodie ML and Mylopoulos J eds., On Knowledge Base Management Systems, pp 365–402, Springer-Verlag.

Webber BL and Mays E, 1983. “Varieties of user misconceptions: detection and correction” Proc. 8th International Joint Conference on Artificial Intelligence, pp 650–652, Karlsruhe.

Wilensky R and Arena Y, 1984. “Talking to UNIX in English: an overview of UC” Communications of the ACM27(7) 574–593.