[1] "Problem Solving using Hyperplanning"; together with P.Raulefs, AISB-Conference, Hamburg(1981).

[2] "From natural language requirements to good data definitions --- a database design methodology"; Proc. Int. Conference on Data Engineering, Los Angeles(1984).

[3] "Methoden und rechnergestuetzte Werkzeuge fuer den logischen Datenbankentwurf"; in German, Dissertation University of Karlsruhe(July 1984).

[4] "Acquisition of terminological knowledge using database design techniques"; together with P.C. Lockemann, ACM-SIGMOD International Conference on Management of Data; Austin(1985).

[5] "Uncertainty Management for Fuzzy Decision Support Systems"; in Proc. Fourth Workshop on Uncertainty in AI, St. Paul (August 1988).

[6] "DALI -- a Knowledge Base Management System"; together with R. Kochhar and S.Kumar; Proc. First Int. Conf. on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, Tullahoma(June 1988).

[7] "Tolerant Consistency Enforcement for Knowledge Based Systems"; together with S. Kumar and J. Liu; in Proc. Fourth Int. Symp. on Methodologies for Intelligent Systems, North Holland Publishing Company, Charlotte(Oct. 1989).

[8] "More Flexible Use of Variables for Rule-based Programming"; together with Carl Yao and Huaer Fu; Proc. Second International Symposium on Artificial Intelligence, Monterrey(October 1989).

[9] "Integration of Rules into a Knowledge Base Management System" together with J.L. Liu and P. Werstein, in Proc. First IEEE International Conference on Systems Integration, Morristown(April 1990).

[10] "Computer Bridge --- a Challenge for Artificial Intelligence; to appear in Proc. Fifth Int. Symp. on Methodologies for Intelligent Systems, Knoxville (Oct. 1990).

[11] "Methods and Tools for Integrating Databases, Object-Oriented Languages and Rule-Based Systems"; together with B. Czejdo and M. Taylor, Journal of Artificial Intelligence in Education, vol. 2, no. 3, Spring 1991, 12 pages.

[12] "Towards a Formal Semantics and Inference Rules for Conceptual Data Models"; together with Th. Raupp, Data&Knowledge Engineering, vol. 6, no. 4, July 1991, 21 pages.

[13] "Adding Run History to CLIPS"; together with S. Tuttle, in Proc. Second Annual CLIPS-Conference, Houston (September 1991), 16 pages.

[14] "Decision Blocks --- a Tool for Automating Decision Making in CLIPS"; together with N. Mehta, in Proc. Second Annual CLIPS-Conference, Houston (September 1991), 13 pages.

[15] "Historical Rete Networks for Debugging Rule-Based Systems"; together with S. Tuttle, in Proc. Third Int. Conference on Tools for AI, San Jose (November 1991), 8 pages.

[16] "TANGUY --- Integrating Databases, Object-Oriented, and Rule-Based Paradigms", together with B. Czejdo and M. Taylor, in Proc. Int. Conf. on Databases for Advanced Applications, Tokio, April 1991, 10 pages.

[17] "A Methodology for the Design and Transformation of Conceptual Schemas"; in Proc. Int. Conf. on Very Large Databases, Barcelona, Sept. 1991, 10 pages.

[18] "Integrating Rules and Variables into Rule-Based Forward Chaining Systems"; in Proc. Sixth Int. Symposium on Methodologies for Intelligent Systems, Charlotte, Oct. 1991, 10 pages.

[19] "Permanent Object Storage and Collections for Object-Oriented Systems with Rules", together with B. Czejdo and M. Taylor, in Proc. ACM/SIGAPP Symposium on Applied Computing, Volume I, Kansas (March 1992), 8 pages.

[20] "Rules in an Extended C++", together with B. Czejdo, in Proc. Fourth International Conference on Computing and Information, Toronto (May 1992), 4 pages.

[21] "Integrating Forward-Chaining Rules with Operations and Permanent Knowledge Bases"; together with J. Liu and Paul Werstein, Int. Journal of Systems Integration, vol. 2, no. 3, August 1992, 19 pages.

[22] "Activation Pattern Controlled Rules: Towards an Integration of Data-Driven and Command-Driven Programming"; Journal of Applied Intelligence, vol. 2, 1992, 17 pages.

[23] "Specification and Enforcement of Dynamic Consistency Constraints", together with Iliano Cevesato, in Proc. First Int. Conf. on Information and Knowledge Management, Baltimore, Nov. 1992, 10 pages.

[24] "Suggesting Causes of Errors in Data-Driven Rule-Based Systems", together with Sharon Tuttle, in Proc. Fourth Int. Conference on Tools with AI, Arlington, Nov. 1992, 4 pages.

[25] "Expression and Enforcement of Dynamic Integrity Constraints", together with I. Cervesato, in Proceedings of the 'Convegno su Sistemi Evoluti per Basi di Dati', Gizzeria Lido (CZ), Italy (June 1993), Mediterranean Press, pp. 283-298.

[26] "Rule-Based Consistency Enforcement for Knowledge-Based Systems"; together with P. Werstein, IEEE Transactions on Knowledge and Data Engineering 5 (1), Feb. 1993, 14 pages.

[27] "Decision Making Involving Imperfect Knowledge"; together with N. Mehta, IEEE Transactions on Systems, Man, and Cybernetics, vol. 23, no. 3, June 1993, pp.840-850.

[28] "Integrating Sets, Rules, and Data in an Object-Oriented Environment", together with M. Taylor and B.Czejdo, IEEE Expert 8 (1) (Feb. 1993), 8 pages.

[29] "Historical Rete Networks to Support Forward-Chaining Rule-Based Programming Debugging", together with Sharon M. Tuttle, Int. Journal on Artificial Intelligence Tools 2 (1), April 1993, pp. 47-70.

[30] "Reactive Rules for C++", together with B. Czejdo, accepted for to Journal of Object-Oriented Programming, vol. 6, no. 6, pp. 56-62, Oct. 1993.

[31] "Learning Bayesian Classification Rules through Genetic Algorithms," together with D. Jong, in Proc. Second Conference on Information and Knowledge Management, Washington, Nov. 1993, 8 pages.

[32] "An Adaptible Browsing System Based on Rules for Object-Oriented Databases", together with B. Czejdo and B. Buckles, in Proc. IFIP World Congress, Hamburg, August 1994, 6 pages.

[33] "Evaluation and Enhancement of Bayesian Rule-Sets in a Genetic Algorithm Learning Environment for Classification Tasks", together with E. Toto, in Proc. Int. Symp. on Methodologies for Intelligent Systems, Charlotte, October 1994, 8 pages.

[34] "MIRO: A Debugging Tool for Forward-Chaining Expert Systems", together with Sharon Tuttle, in Proc. Second World Congress on Expert Systems, Lisbon (Jan. 1994).

[35] "Modular Structures for Better Encapsulation and Reuse of Rule-Based Systems", together with Ck. Mao, in Proc. of the Second World Congress on Expert Systems, Lisbon, Jan. 1994, 6 pages.

[36] "States and Rules in Object-Oriented Database Applications," together with B. Czejdo and S. Kawiatkowski, in Proc. Computer in Engineering Symposium, New Orleans (Jan. 1994).

[37] "Multi-rule-set Decision Making Schemes for a Genetic Algorithm Learning Environment for Classification Tasks", together with Y.J. Kim, in Proc. Evolutionary Programming Conference, San Diego, March 1995, 12 pages, Springer Verlag, 1995.

[38] "Tools for the Definition and Enforcement of Dynamic Constraints", together with Stefano Odoardi, in Proc. 7th Int. Conference on Tools with AI, pp.326-333, Herndon, Virginia, Nov. 1995.

[39] "DELVAUX --- An environment that learns Bayesian rule-sets with genetic algorithms", together with Y.J. Kim, N. Secomandi, and E.Toto, in Proceedings Third World Congress on Expert Systems, Seoul, February 1996.

[40] "MASSON: Discovering Commonalities of a Set of Objects Using Genetic Programming", together with T.W. Ryu, in Proc. Genetic Programming Conference, Stanford, California, July 1996.

[41] "Robust algorithms that locate local extrema of a function of one variable from interval messurements, together with Karen Vallaverde, Reliable Computing, vol. 2, no. 3, 1996.

[42] "CHIRICO -- A Framework for Computerization of Medical Practice Guidelines", together with C. Davis, A. Shah, and Lee Wanke, Int. Journal on Artificial Intelligence Tools, vol. 5, no. 1&2, 1996 (preliminary version of paper appeared in Proc. 7th Int. Conference on Tools with AI, pp. 224-227, Herndon, Virginia, Nov. 1995).

[43] "Deriving Queries from Results Using Genetic Programming", together with T.W. Ryu, in Proc. Second Int. Conference on Knowledge Discovery and Data Mining, Portland, Oregon, August 1996.

[44] "Supporting Polyploidy in Genetic Algorithms Using Dominance Vectors," together with Ben Hadad, in Proc. Sixth Annual Conference on Evolutionary Programming, Indianapolis, Indiana, April 1997.

[45] "Visualizing the Evolution of Genetic Algorithm Search Processes," together with William B. Shine, in Proc. IEEE International Conference on Evolutionary Computation, April 1997.

[46] "Using Recurrent Selection to Enhance Genetics-based Search", together with Ben Hadad, in Proc. Int. Symposium Methodologies for Intelligent Systems, Charlotte(NC), October 1997.

[47] "Using Offset Invariant Crossover as a Tool for Discovering Cycle Length in a Periodic Function", together with C. Davis, in Proc. Seventh Annual Conference on Evolutionary Programming, San Diego(CA), March 1998.

[48] "Automated Discovery of Discriminant Rules for a Group of Objects in Databases," together with T. W. Ryu, appeared in Proc. Conference on Automated Learning and Discovery (CONALD'98), Pittsburgh(PA), June 1998.

[49] "A Unified Similarity Measure for Attributes with Set or Bag of Values for Database Clustering", together with T.W. Ryu, appeared in Proc. Sixth International Workshop on Rough Sets, Data Mining and Granular Computing (RSDMGrC'98), Research Triangle Park (NC), October 1998.

[50] "From Ordered Beliefs to Numbers: How to Elicit Numbers Without Asking Them", together with Brian Cloteaux, Bernadette Bouchon-Meunier, and Vladic Kreinovic, Int. Journal of Intelligent Systems, Vol. 13, no. 9, September 1998.

[51] "Similarity Measures for Multi-valued Attributes for Database Clustering", together with T.W. Ryu, appeared in Proc. ANNIE'98, St. Louis, November 1998.

[52] "A Data Browser for Object-oriented Databases", together with B. Czejdo and B. Buckles, appeared in Proc. Fourth International Conference on Computer Science and Informatics (CS&I'98), Research Triangle Park, North Carolina, October 1998.

[53] "Discovering Discriminant Characteristic queries using Genetic Programming", together with T.W. Ryu, in Proc. Fourth International Conference on Computer Science and Informatics (CS&I'98), Research Triangle Park, North Carolina, October 1998.

[54] "Emperor: Cheap Legal Secure Cryptography for the Web", together with Clifton Davis, in Proc. ACM SAC'99 Conference, San Antonio, Texas, February 1999.

[55] "A Genetic Programming System for Building Block Analysis to Enhance Data Analysis and Data Mining Techniques", together with Walter Sanz and Ruijian Zhang, to appear SPIE Conference On Data Mining and Knowledge Discovery, Orlando, April 1999.


last updated: May 1, 1999