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449 Publications
1997 | Conference Paper | LibreCat-ID: 15290
Hierarchical propagation of uncertain constraints
E. Hüllermeier, in: H.J. Zimmermann (Ed.), In Proceedings EUFIT-97 5th European Congress on Intelligent Techniques and Soft Computing, Aachen, Germany, 1997, pp. 953–957.
LibreCat
E. Hüllermeier, in: H.J. Zimmermann (Ed.), In Proceedings EUFIT-97 5th European Congress on Intelligent Techniques and Soft Computing, Aachen, Germany, 1997, pp. 953–957.
1997 | Conference Paper | LibreCat-ID: 15291
Approximation of fuzzy functions
E. Hüllermeier, in: A. Grauel, W. Becker, F. Belli (Eds.), In Proceedings 4.Internationaler Workshop Fuzzy-Neuro-Systeme. Soest Germany, 1997, pp. 374–381.
LibreCat
E. Hüllermeier, in: A. Grauel, W. Becker, F. Belli (Eds.), In Proceedings 4.Internationaler Workshop Fuzzy-Neuro-Systeme. Soest Germany, 1997, pp. 374–381.
1997 | Conference Paper | LibreCat-ID: 15811
Modellierung und Simulation unsicherer dynamischer Systeme und Anwendungen in der Diagnose
E. Hüllermeier, in: D.P.F. Möller, O. Richter (Eds.), In Proceedings ASIM Fachgruppentagung Soft Computing, 1997.
LibreCat
E. Hüllermeier, in: D.P.F. Möller, O. Richter (Eds.), In Proceedings ASIM Fachgruppentagung Soft Computing, 1997.
1997 | Journal Article | LibreCat-ID: 16201
A new approach to modelling and simulation of uncertain dynamical systems
E. Hüllermeier, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 5 (1997) 117–137.
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E. Hüllermeier, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 5 (1997) 117–137.
1996 | Book Chapter | LibreCat-ID: 19816
Learning a representation for optimizable formulas
H. Kleine Büning, T. Lettmann, in: Lecture Notes in Computer Science, Berlin, Heidelberg, 1996.
LibreCat
| DOI
H. Kleine Büning, T. Lettmann, in: Lecture Notes in Computer Science, Berlin, Heidelberg, 1996.
1996 | Conference Paper | LibreCat-ID: 15292
Approminate probabilistic reasoning with fuzzy constraints
E. Hüllermeier, in: H.J. Zimmermann (Ed.), In Proceedings EUFIT-96 4th European Congress on Intelligent Techniques and Soft Computing, Aachen, Germany, 1996.
LibreCat
E. Hüllermeier, in: H.J. Zimmermann (Ed.), In Proceedings EUFIT-96 4th European Congress on Intelligent Techniques and Soft Computing, Aachen, Germany, 1996.
1996 | Conference Paper | LibreCat-ID: 15293
A fuzzy simulation method
E. Hüllermeier, in: P.G. Anderson, K. Warwick (Eds.), International Symposium on Soft Computing, Reading U.K., ICSC Academic Press, 1996, pp. B230–B236.
LibreCat
E. Hüllermeier, in: P.G. Anderson, K. Warwick (Eds.), International Symposium on Soft Computing, Reading U.K., ICSC Academic Press, 1996, pp. B230–B236.
1996 | Conference Paper | LibreCat-ID: 15304
Hierarchical constraint propagation based on interval arithmetic
E. Hüllermeier, in: In Proceedings Interval-96 International Conference on Interval Methods and Computer Aided Proofs in Science and Engineering, Würzburg, 1996, pp. 54–55.
LibreCat
E. Hüllermeier, in: In Proceedings Interval-96 International Conference on Interval Methods and Computer Aided Proofs in Science and Engineering, Würzburg, 1996, pp. 54–55.
1995 | Conference Paper | LibreCat-ID: 15294
Towards modelling of fuzzy functions
E. Hüllermeier, in: H.J. Zimmermann (Ed.), In Proceedings EUFIT-95 3rd European Congress on Intelligent Techniques and Soft Computing, Aachen, Germany, 1995, pp. 150–154.
LibreCat
E. Hüllermeier, in: H.J. Zimmermann (Ed.), In Proceedings EUFIT-95 3rd European Congress on Intelligent Techniques and Soft Computing, Aachen, Germany, 1995, pp. 150–154.
1995 | Conference Paper | LibreCat-ID: 15295
Rule-based modelling in fuzzy simulation
E. Hüllermeier, in: In Proceedings ISFL-95 International Symposium on Logic, Zürich, ICSC Academic Press, 1995, pp. B49–B56.
LibreCat
E. Hüllermeier, in: In Proceedings ISFL-95 International Symposium on Logic, Zürich, ICSC Academic Press, 1995, pp. B49–B56.
1995 | Conference Paper | LibreCat-ID: 15305
Fuzzy polynomial and spline interpolation
E. Hüllermeier, in: In Proceedings IMACS Symposium on Systems Analysis and Simulation, Berlin, Gordon and Breach Publishers, 1995, pp. 401–404.
LibreCat
E. Hüllermeier, in: In Proceedings IMACS Symposium on Systems Analysis and Simulation, Berlin, Gordon and Breach Publishers, 1995, pp. 401–404.
1995 | Book Chapter | LibreCat-ID: 16236
Konjunkturzyklen aufgrund von Investitionsinterdependenzen: Simulation und empirische Überprüfung
E. Hüllermeier, in: J. Flemmig (Ed.), Moderne Makroökonomie-Eine Kritische Bestandsaufnahme, Metropolis, 1995, pp. 413–454.
LibreCat
E. Hüllermeier, in: J. Flemmig (Ed.), Moderne Makroökonomie-Eine Kritische Bestandsaufnahme, Metropolis, 1995, pp. 413–454.
1994 | Conference Paper | LibreCat-ID: 15296
Approximate solution of a linear programming problem using a modified perceptron-algorithm.
E. Hüllermeier, in: H.J. Zimmermann (Ed.), In Proceedings EUFIT-94 2nd European Congress on Intelligent Techniques and Soft Computing, Aachen, Germany, 1994, pp. 195–199.
LibreCat
E. Hüllermeier, in: H.J. Zimmermann (Ed.), In Proceedings EUFIT-94 2nd European Congress on Intelligent Techniques and Soft Computing, Aachen, Germany, 1994, pp. 195–199.
1993 | Journal Article | LibreCat-ID: 19814
On the restricted equivalence for subclasses of propositional logic
A. Flögel, H. Kleine Büning, T. Lettmann, RAIRO - Theoretical Informatics and Applications (1993) 327–340.
LibreCat
| DOI
A. Flögel, H. Kleine Büning, T. Lettmann, RAIRO - Theoretical Informatics and Applications (1993) 327–340.
1991 | Report | LibreCat-ID: 19822
ILFA Interface Concept
B.I. Dahn, T. Lettmann, W. Schönfeld, ILFA Interface Concept, Wissenschaftliche Zentrum der IBM Deutschland , ´Heidelberg, 1991.
LibreCat
B.I. Dahn, T. Lettmann, W. Schönfeld, ILFA Interface Concept, Wissenschaftliche Zentrum der IBM Deutschland , ´Heidelberg, 1991.
1989 | Journal Article | LibreCat-ID: 19818
Projections of vector addition system reachability sets are semilinear
H. Kleine Büning, T. Lettmann, E.W. Mayr, Theoretical Computer Science (1989) 343–350.
LibreCat
| DOI
H. Kleine Büning, T. Lettmann, E.W. Mayr, Theoretical Computer Science (1989) 343–350.
1988 | Conference Paper | LibreCat-ID: 19820
Perspektiven für die Logikprogrammierung
H. Kleine Büning, T. Lettmann, in: G. Rahmstorf (Ed.), Workshop Wissensrepräsentation in Expertensystemen, Berlin, Heidelberg, 1988, pp. 56–78.
LibreCat
H. Kleine Büning, T. Lettmann, in: G. Rahmstorf (Ed.), Workshop Wissensrepräsentation in Expertensystemen, Berlin, Heidelberg, 1988, pp. 56–78.
1987 | Book Chapter | LibreCat-ID: 19821
Representation independent query and update operations on propositional definite Horn formulas
H.K. Büning, T. Lettmann, in: E. Börger (Ed.), Computation Theory and Logic, Berlin, Heidelberg, 1987, pp. 208–223.
LibreCat
| DOI
H.K. Büning, T. Lettmann, in: E. Börger (Ed.), Computation Theory and Logic, Berlin, Heidelberg, 1987, pp. 208–223.
1986 | Book Chapter | LibreCat-ID: 19819
Classes of first order formulas under various satisfiability definitions
H. Kleine Büning, T. Lettmann, in: 8th International Conference on Automated Deduction, Berlin, Heidelberg, 1986.
LibreCat
| DOI
H. Kleine Büning, T. Lettmann, in: 8th International Conference on Automated Deduction, Berlin, Heidelberg, 1986.