Publications

• Farquhar, A., R. Fikes, J. Rice. The Ontolingua Server: a Tool for Collaborative Ontology Construction. In KAW96. November 1996. Also available as KSL-TR-96-26.
• Fikes, R., A. Farquhar, W. Pratt. Information Brokers: Gathering Information from Heterogeneous Information Sources. In FLAIRS 96. May 1996.
• Farquhar, A., Y. Iwasaki, R. Fikes, D. Bobrow. A Compositional Modeling Language. Appearing in QR96.
• J. Rice, A. Farquhar, P. Piernot, & T. Gruber. Lessons Learned Using the Web as an Application Interface. Knowledge Systems Laboratory, KSL-95-69, September 1995. Abstract. . In CHI96, April 1996.
• A. Farquhar, R. Fikes, W. Pratt, & J. Rice. Collaborative Ontology Construction for Information Integration. Knowledge Systems Laboratory Department of Computer Science, KSL-95-63, August 1995. Abstract.
• Iwasaki, Y., A. Farquhar, V. Saraswat, D. Bobrow, V. Gupta, Modeling Time in Hybrid Systems: How Fast is Instantanenous?. IJCAI-95. Postscript version.
• Farquhar, A., A. Dappert, R. Fikes, W. Pratt, Integrating Information Sources Using Context Logic. In the AAAI-95 Spring Symposium on Information Gathering from Distributed Heterogeneous Environments. Postscript version.
• Fikes, E., Englemore, R., Farquhar, A., Pratt, W., Network-based Information Brokers. In the AAAI-95 Spring Symposium on Information Gathering from Distributed Heterogeneous Environments. Postscript version.
• Farquhar, A., ``A Qualitative Physics Compiler''. In the Proceedings of the Twelfth National Conference on Artificial Intelligence (AAAI-94), July 1994. Postcript version. See also the software distribution available from UT.
• Farquhar, A. and G. Brajnik, ``SQPC: A Semi-quantitative Physics Compiler''. In AIENG-95. Also appeared In the Eighth International Workshop on Qualitative Reasoning about Physical Systems, June 1994. Postscript version.
• Vescovi, M., A. Farquhar, and Y. Iwasaki, ``Numerical Interval Simulation: Bounding Behaviors of Non-Monotonic Systems''. In IJCAI-95. Also available as Knowledge Systems Laboratory Technical Report KSL-94-09.
• Falkenhainer, B., A. Farquhar, D. Bobrow, R. Fikes, K. Forbus, T. Gruber, Y. Iwasaki, and B. Kuipers, CML: A Compositional Modeling Language. KSL-94-16. The working specification.
• Farquhar,A., "Automated Modeling of Physical Systems in the Presence of Incomplete Knowledge. Ph.D. Thesis available as technical report UT-AI-93-207. University of Texas, May, 1993. Postscript version (missing two figures).
• Dressler, O. and A. Farquhar, ``Putting the Problem Solver Back in the Driver's Seat: Contextual Control Over the ATMS'', in Proceedings of the 1990 ECAI Workshop on Truth Maintenance, Springer Verlag, 1991.
• Farquhar, A., B. Kuipers, J. Rickel, and D. Throop, QSIM: the Program and Its Use, UT Tech-Report AI90-123 (Revised and updated), 1991.
• Crawford, J., A. Farquhar, and B. Kuipers, ``QPC: A Compiler from Physical Models into Qualitative Differential Equations'', in Proceedings Eighth National Conference on Artificial Intelligence (AAAI-90), 1990.
• Farquhar, A., COCO: A Tool for Multiple Context Reasoning. The user and reference manual is available from the author. 1990.
• Farquhar, A. and B. Kuipers, QSIM User's Manual, UT Tech-Report AI90-123, January 1990.
• Farquhar, A., ``Focusing ATMS-based Diagnosis and Prediction'', in Proceedings of the IJCAI-89 Model-based Reasoning Workshop, 1989.
• Dressler, O., and A. Farquhar, ``Problem Solver Control Over the ATMS'', in Proceedings of the German Workshop on Artificial Intelligence (GWAI-89), Pg. 17--26, 1989. More recent version in postscript.
• Farquhar, A., ``Modifying the Model Set During Diagnosis'', in Proceedings of the German Workshop on Artificial Intelligence (GWAI-89), pg. 388--397, 1989.
• Farquhar, A., ``A Qualitative Reasoning Approach to Fault Avoidance'', in Proceedings of the Eighth European Conference on Artificial Intelligence (ECAI-88), Pitman Publishing, 1988.
• Bareiss, R. and A. Farquhar. Fault Diagnosis using Qualitative Simulation, UT Tech-Report AI86-25. 1986.
• Porter, B., R. Bareiss and A. Farquhar, ``Learning Domain Knowledge from Fragments of Advice'', appearing in Recent Progress in Machine Learning, T. Mitchell (Ed.), Kluwer Publ., 1985.