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16 Publications
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.