Publications
Contextual-Logic Extension of TOSCANA.
Eklund, P.; Groh, B.; Stumme, G. & Wille, R.
Ganter, B. & Mineau, G. W., ed., 'Conceptual Structures: Logical, Linguistic, and Computational', 1867(), LNAI, Springer, Heidelberg, 453-467 (2000) [pdf]
The Lattice of Concept Graphs of a Relationally Scaled Context
Prediger, S. & Wille, R.
Tepfenhart, W. M. & Cyre, W. R., ed., 'ICCS', 1640(), Lecture Notes in Computer Science, Springer, 401-414 (1999) [pdf]
Conceptual Graphs and Formal Concept Analysis
Wille, R.
Lukose, D.; Delugach, H.; Keeler, M.; Searle, L. & Sowa, J. F., ed., 'Conceptual Structures: Fulfilling Peirce's Dream', 1257(), Lecture Notes in Artificial Intelligence, Springer, Heidelberg, 290-303 (1997)
A Geometrical Heuristic for Drawing Concept Lattices
Stumme, G. & Wille, R.
Tamassia, R. & Tollis, I., ed., 'Graph Drawing', 894(), LNCS, Springer, Heidelberg, 452-459 (1995) [pdf]