Publications

T.
Sudkamp*, Languages and Machines: An
Introduction to the Theory of Computer Science*, Addison-Wesley, 1988. Second
Edition, 1997, Third Edition 2006.

V.
Cross and T. Sudkamp, *Similarity and
Computability in Fuzzy Set Theory: Assessments and Applications,* Studies in
Fuzziness and Soft Computing: Vol. 93, Physica-Verlag,
2002.

F. Berzal, J. C. Cubero, Z. W. Ras, T. Sudkamp, and R. Yager,
editors, *Computational Intelligence in
Data Mining*, IEEE Press, New York, 2005.

**Contributions in Books**

T.
Sudkamp, Imprecision and structure in modeling subjective similarity, in *Preferences and Similarities*, Editors G.
Della-Ricci, D. Dubois, R. Kruse, H.-J. Lenz, Springer,

T.
Sudkamp, Discovery of fuzzy temporal associations in multiple data streams, in *Advances in Soft Computing*, Editors F.
Hoffmann, M. Koppen, F. Klawonn,
and R. Roy, Springer, Berlin, pp. 1--13, 2005.

D.
Dubois, H. Prade, and T. Sudkamp, A discussion of
indices for the evaluation of fuzzy associations in relational databases, in *Fuzzy Sets and Systems IFSA 2003*,
Editors T. Bilgic, B. Debaets,
and O. Kaynak, Lecture Notes in Artificial
Intelligence, Springer, Berlin, pp. 111--118, 2003.

T.
Sudkamp, A. Knapp, and J. Knapp, The effect of rule representation in rule base
reduction, in *Interpretability Issues in
Fuzzy Modeling*, Studies in Fuzziness and Soft Computing, Editors J.
Casillas, O. Cordon, F. Herrera, and L. Magdalena, Springer-Verlag,
Berlin, pp. 303--324, 2003.

T.
Sudkamp, Granularity and specificity in fuzzy rule based systems, in *Granular Computing: An Emerging Paragidm*, Physica-Verlag,

T.
Sudkamp, Nonmonotonic logic, in *Encyclopedia of Computer Science-Fourth Edition,* Editors A.
Ralston, E. D. Reilly, and D. Hemmendinger, Graves
Dictionaries, New York, pp. 1241--1244, 2000.

R.
J. Hammell and T. Sudkamp, Learning, Adaptivity, and
Complexity in a Hierarchical Fuzzy Model, *Encyclopedia
of Computer Science and Technology*, Vol. 41, Editors A. Kent and J. G.
Williams, Marcel Dekker, Inc., New York, 1999, pp. 99--124.

T.
Sudkamp and R. J. Hammell II, Rule base completion in fuzzy models, in *Fuzzy Modeling: Paradigms and Practices*,
edited by W. Pedrycz, Kluwer Academic Press, pp.
313--330, 1996.

T.
Sudkamp, Domain independent support propagation architectures, in *Methodologies for Intelligent Systems*,
edited by Z. W. Ras and M. Zemankova,

**Journal Publications**

M.
Goo and T. Sudkamp, A method of converting a fuzzy
system to a 2-level hierarchical system, *IEEE
Transactions on Fuzzy Systems*, Vol. 17, No. 4, pp. 93--103, February 2009.

T.
Sudkamp, Refinement of temporal constraints in fuzzy associations, *International Journal of Approximate
Reasoning*, Vol. 40, No. 1, 23--35, April 2008.

T.
Sudkamp, Sporadic fuzzy temporal associations, International Journal of General
Systems, Vol. 37, No. 1, pp. 3--16, September, 2007.

M. Serrurier, D. Dubois, H. Prade,
and T. Sudkamp, Learning fuzzy rules with their implication operators, Data and
Knowledge Engineering, Vol. 60, No. 1, pp. 71--89, January, 2007.

D.
Dubois, H. Prade, and T. Sudkamp, On the
representation, measurement, and discovery of fuzzy associations, *IEEE Transactions on Fuzzy Systems*, Vol.
13, No. 2, pp. 250--262, April 2005.

T.
Sudkamp, Examples, counterexamples, and measuring fuzzy associations, *Fuzzy Sets and Systems*, Vol. 149, No. 1,
pp. 57--71, February, 2005.

D.
Spiegel and T. Sudkamp, Sparse data in the evolutionary generation of fuzzy
models, *Fuzzy Sets and Systems*, Vol.
138, No. 2, pp. 363 --379, September, 2003.

T.
Sudkamp, A. Knapp, and J. Knapp, Model generation by domain refinement and rule
reduction, IEEE Transactions on Systems, Man, and Cybernetics, Vol. 33, No. 1,
pp. 45--55, February, 2003.

D. Spiegel
and T. Sudkamp, Employing locality in the evolutionary generation of fuzzy rule
bases, *IEEE Transactions on Systems, Man,
and Cybernetics-B*, Vol. 32, No. 3, pp 296--305, June 2002.

T.
Sudkamp and R. J. Hammell II, Scalability in fuzzy rule-based learning, *Information Sciences*, Vol. 199, pp.
135--147, August 1998.

V.
Cross and T. Sudkamp, Geometric compatibility modification, *Fuzzy Sets and Systems*, Vol. 84, No. 3,
pp. 283--300, December 1996.

R.
J. Hammell II and T. Sudkamp, An adaptive hierarchical fuzzy model,* Expert Systems with Applications*, Vol.
11, No. 2, pp. 125--136, October 1996.

R.
J. Hammell II and T. Sudkamp, A two level architecture for fuzzy learning, *Journal of Intelligent and Fuzzy Systems*,
Vol. 3, No. 4, pp. 273--286, October 1995.

V.
Cross and T. Sudkamp, Patterns of fuzzy rule-based inference*, International Journal of Approximate
Reasoning*, Vol. 11, No. 33, pp. 235--255, October 1994.

T.
Sudkamp, Geometric measures of possibilisitic
uncertainty*, International Journal of General
Systems*, Vol. 22, No. 1, pp. 7--23, July 1993.

T.
Sudkamp and R. J. Hammell II, Interpolation, completion, and learning fuzzy
rules, *IEEE Transactions on Systems, Man,
and Cybernetics*, Vol. 24, No. 2, pp. 332--342, February 1994.

T.
Sudkamp, Similarity, interpolation, and fuzzy rule construction*, Fuzzy Sets and Systems*, Vol. 58, No.
1, pp. 73-86, August 1993.

T.
Sudkamp, The semantics of plausibility and possibility*, International Journal of General Systems*, Vol. 21, No. 3, pp.
273--289, December 1992.

C. Fickert and T. Sudkamp, Unification-based FP interpreters, *SigPlan** Notices*, Vol. 27, No. 11, pp. 49--58,
November 1992.

T.
Sudkamp, On probability-possibility transformations, *Fuzzy Sets and Systems*, Vol. 51, No. 2, pp. 73--82, October 1992.

T.
Sudkamp, The consistency of Dempster-Shafer updating,
*The International Journal of Approximate
Reasoning*, Vol. 7, No. 2, pp. 19--44, August 1992.

T.
Sudkamp, On full cylindric
set algebras, *Notre Dame Journal of
Formal Logic*, vol. 20, pp. 785--793, 1979.

T.
Sudkamp, An additional remark on self-conjugate functions of Boolean algebras, *Notre Dame Journal of Formal Logic*, vol.
19, pp. 637--638, 1978.

T.
Sudkamp, Self-conjugate functions on Boolean algebras, *Notre Dame Journal of Formal Logic*, vol. 19, pp. 504--512, 1978.

T.
Sudkamp, A proof of Sobocinski's conjecture
concerning a certain set of lattice theoretical formulas, *Notre Dame Journal of Formal L*ogic, vol. 17, pp. 615--616, 1976.

**Conference Papers**

T.
Sudkamp, Linguistic refinement of temporal rules, *Proceedings of the 2006 Conference of the North American Fuzzy
Information Processing Society*,

T.
Sudkamp, Sporadic fuzzy temporal associations, *Proceedings of the 2005 Conference of the North American Fuzzy Information
Processing Society*, Ann Arbor, pp. 737--742, June 2005.

M. Serrurier, D. Dubois, H. Prade,
and Thomas Sudkamp*, *Fuzzy inductive
logic programming: learning fuzzy rules with their implication, *Proceedings of FUZZ-IEEE 2005; The Ninth
IEEE International Conference on Fuzzy Systems*,

T.
Sudkamp, Co-occurrence, interest, and fuzzy sets, *Proceedings of the 2004 Conference of the North American Fuzzy
Information Processing Society*, Bannf, pp.
508---513, July 2004.

M. Serrurier, D. Dubois, H. Prade,
and Thomas Sudkamp, Learning first order fuzzy rules with their implication
operator, *Proc. of the 10th International
Conference on Information Processing and Management of Uncertainty in
Knowledge-Based Systems* (IPMU'04)}, Perugia, Italy, pp. 831--838, July
2004.

D.
Dubois, H.Prade, S. Lavalley, M. Serrurier, and T.
Sudkamp, Apprentissage du type de regle
floue le plus pertinent, *Rencontres Francophones sur la Logique Floue et ses Applications--2003*, Tours, France, pp. 81-88,
November 2003.

T.
Sudkamp and R. Hammell II, Discovering imprecise temporal associations, *Proceedings of the 2003 Conference of the
North American Fuzzy Information Society*, Chicago, pp. 99--104, July 2003.

V.
Cross and T. Sudkamp, Sparse data and rule base completion, *Proceedings of the 2003 Conference of the
North American Fuzzy Information Society*,

T.
Sudkamp, Similarity and the measurement of possibility, *Rencontres Francophone sur la Logique Floue et ses Applications 2002*,
Montpellier, France pp. 13--24, October 2002.

D.
Spiegel and T. Sudkamp, Tuning membership functions in local evolutionary
generation of fuzzy models, *The
Proceedings of the 2002 Conference of the North American Fuzzy Information
Processing Society*,

T.
Sudkamp, J. Knapp and A. Knapp, Refine and merge: generating small rule bases
from training data, *The Proceedings of
the 9 ^{th} IFSA Congress and 20^{th} NAFIPS International
Conference*,

T.
Sudkamp, A. Knapp and J. Knapp, A greedy approach to rule reduction in fuzzy
models, *The Proceedings of the 2000 IEEE
International Conference on Systems, Man, and Cybernetics*, Nashville, pp.
3716--3722, October 2000.

D.
Spiegel and T. Sudkamp, Compensating for sparse data in evolutionary generation
of fuzzy models, *The Proceedings of the
2000 Conference of the North American Fuzzy Information Processing Society*,

T.
Sudkamp, Similarity as a foundation for possibility, *The Proceedings of the Ninth IEEE International Conference on Fuzzy
Systems*, San Antonio, TX, pp. 735--740, May 2000.

T.
Sudkamp and D. Spiegel, Evolutionary strategies for fuzzy models: local vs
global construction*,* *The Proceedings of the 1999 Conference of
the North American Fuzzy Information Processing Society*, New York, pp.
203--207, June 1999.

R.
J. Hammell II and T. Sudkamp, Learning fuzzy rules from data, in The* Application of Information Technologies to Mission Systems: NATO Research and Technology
Organization Proceedings 3*, pp. 8.1--8.10, November 1998.

T.
Sudkamp and D. Spiegel, Generation of fuzzy models via evolutionary strategies,
*The Proceedings of the 1998 IEEE
International Conference on Systems, Man, and Cybernetics*, San Diego, pp.
1934--1939, October 1999.

T.
Sudkamp and R. J. Hammell II, Granularity and specificity in fuzzy function
approximation, *The Proceedings of the
1998 Conference of the North American Fuzzy Information Processing Society*,
Pensacola, FL., pp. 105--109, August 1998.

R. J. Hammell II and T. Sudkamp, Learning fuzzy rules from data, NATO Mission Systems 9th Symposium on the Application of Information Technologies to Mission Systems, Monterey, CA, April 1997.

R.
J. Hammell II and T. Sudkamp, A fuzzy model for learning and adaptivity, *The
Proceedings of the Ninth International Conference on Tools with Artificial
Intelligence*, Newport Beach, CA, pp. 540--547, November 1997.

T.
Sudkamp and R. J. Hammell II, Learning algorithms and dimensionality, *The Proceedings of the 1997 Conference of
the North American Fuzzy Information Processing Society*, Syracuse
University, pp. 106--111, September 1997.

T.
Sudkamp and R. J. Hammell II, Scalability in a hierarchical learning system, *Joint Conference of Information Sciences*,

T.
Sudkamp, Learning strategies for fuzzy systems, P*roceedings of the International Workshop on Breakthrough Opportunities
in Fuzzy Logic*, Yokohoma Japan, pp. 15-17,
December 1996.

T.
Sudkamp, Decision making with probabilistic and possibilistic
information, *Intelligent Systems: A
Semiotic Perspective*,

V.
Cross and T. Sudkamp, A fuzzy-valued matching index*, IEEE International Conference on Fuzzy Systems*, New Orleans LA,
pp. 1320--1325, September 1996.

T.
Sudkamp and V. Cross, Toward fuzzy-valued matching and similarity assessment, *The Proceedings of the 1996 Conference of
the North American Fuzzy Information Processing Society*, Berkeley CA, pp.
59--62, June 1996.

T.
Sudkamp and R. J. Hammell II, Adaptivity in a
hierarchical fuzzy model, *The Proceedings
of the ISUMA-NAFIPS 95*,

V.
Cross and T. Sudkamp, Geometric plausible inference*, The Proceedings of the IEEE International Conference on Fuzzy Systems*,
Orlando, FL, pp. 452--455, June 1994.

V.
Cross and T. Sudkamp, Fuzzy implication and compatibility modification*, The Proceedings of the IEEE International
Conference on Fuzzy Systems*, San Francisco, CA, pp. 219--224, March 1993.

V.
Cross and T. Sudkamp, An empirical study of compatibility and aggregation
operations, *Intelligent Systems and
Computer Vision:X*, SPIE Vol. 1607,

V.
Cross and T. Sudkamp, Compatibility and aggregation in fuzzy evidential
reasoning, *Proceedings of the 1991 IEEE
International Conference on Systems, Man, and Cybernetics*, Charlottesville
VA, pp. 1901--1906, October 1991.

M.
B. Clausing and T. Sudkamp, A comparison of probabilistic
methods for classification, *Proceedings
of the 1991 IEEE International Conference on Systems, Man, and Cybernetics*,
Charlottesville VA, pp. 153--158, October 1991.

V.
Cross and T. Sudkamp, Compatibility measures for fuzzy evidential reasoning, *The Fourth International Conference on
Industrial and Engineering Applications of Artificial Intelligence and Expert
Systems*,

T.
Sudkamp and V. Cross, Representation and support generation in fuzzy relational
databases, *Proceedings of the National
Aeronautics and Electronics Conference-91*, Dayton OH, pp. 1036--1043, May
1991.

T.
Sudkamp and M. B. Clausing, Probabilistic iterative
classification using uncertain information, 1 *Proceedings of the National Aeronautics and Electronics Conference-9*,

T.
Sudkamp and V. Cross, Support generation in fuzzy relational databases, *The Proceedings of the North American Fuzzy
Information Processing Society*, Toronto, pp. 265--268, June 1990.

T.
Sudkamp and M. B. Clausing, A probabilistic iterative
architecture for classification, *Proceedings
of the National Aeronautics and Electronics Conference-90*, Dayton OH, pp.
1171--1176, May 1990.

T.
Sudkamp and V. Cross, Evaluation of approximate reasoning methodologies, *Proceedings of the National Aeronautics and
Electronics Conference-90*,

T.
Sudkamp, Evidential compatibility measures, *Proceedings
of the Fourth International Symposium on Methodologies for Intelligent Systems*,
Charlotte NC, pp. 13--24, October 1989.

T.
Sudkamp, Representation of information for fuzzy evidential reasoning, *The International Fuzzy Systems Association:
Proceedings of the Third Congress*, Seattle WA, p. 559--562, August 1989.

T.
Sudkamp, Possibilistic representation in
classification problems (abstract), *Proceedings
of the Annual Conference of the International Association of Knowledge
Engineers*, College Park MD, p. 618, July 1989,

T.
Sudkamp, Fuzzy evidential reasoning*,
Proceedings of the National Aeronautics and Electronics Conference-89*,

T.
Sudkamp and J. Courte, Selection of sub-domains in hierarchic path generation, *Applications of Artificial Intelligence VII*,
sponsored by The International Society for Optical Engineering and The IEEE
Computer Society, Orlando FL, pp. 426—434, March 1989.

T.
Sudkamp, Transformation based endorsement systems, *Proceedings of the NASA, AFOSR Workshop on Space Operations, Automation
and Robotics*---1988, Dayton OH, pp. 143--147, June 1988.

T.
Sudkamp, C. Lizza and C. Wagner, Hierarchic Path
Generation*, Applications of Artificial
Intelligence VI*, sponsored by the International Society for Optical
Engineering and the IEEE Computer Society, Orlando FL, pp. 442--449, March
1988.

T.
Sudkamp and R. Shanahan, Analysis of heuristic search models, *Proceedings of the 1987 ACM Computer Science
Conference*,

T. Sudkamp,
Inference propagation in emitter, system hierarchies, *Proceedings of the International Symposium on Methodologies for
Intelligent Systems*, SIGART Press, pp. 165--173, October 1986.

T.
Sudkamp, Grammars for functional languages, *Proceedings
of the 1986 ACM Computer Science Conference*, Cincinnati OH, pp. 155--164,
February 1986.

H.
Davis, R. Pollack and T. Sudkamp, Towards a better understanding of
bidirectional search, *Proceedings of the
American Association for Artificial Intelligence*,