G. Bergman. (2016)cite arxiv:1602.00034Comment: Comments: 50 pages. Main change from version 2: Lemma 26 strengthened to include contractibility statement which in previous version was noted as "likely" in paragraph following that result. Several small typoes also corrected.
J. Kötters. Proceedings of the 21th International Conference on Conceptual Structures (ICCS 2013), том 7735 из Lecture Notes in Computer Science, стр. 301-310. Springer, (2013)
E. Cuvelier, и M. Aufaure. Proceedings of the 19th International Conference on Conceptual Structures (ICCS 2011), том 6828 из Lecture Notes in Computer Science, стр. 91-103. Springer, (2011)
L. Wei, X. Zhang, и J. Qi. Proceedings of the 18th International Conference on Conceptual Structures (ICCS 2010), том 6208 из Lecture Notes in Computer Science, стр. 154-164. Springer, (2010)
B. Ganter, и S. Kuznetsov. Conceptual Structures: Theory, Tools and Applications, том 1453 из Lecture Notes in Computer Science, Springer, Berlin/Heidelberg, (1998)
N. Messai, M. Devignes, A. Napoli, и M. Sma\"ıl-Tabbone. Proceedings of the 16th International Conference on Conceptual Structures (ICCS 2008), том 5113 из Lecture Notes in Computer Science, стр. 189-202. Springer, (2008)
S. Kuznetsov, S. Obiedkov, и C. Roth. Proceedings of the 15th International Conference on Conceptual Structures (ICCS 2007), том 4604 из Lecture Notes in Artificial Intelligence, стр. 241-254. Berlin, Heidelberg, Springer-Verlag, (июля 2007)
B. Ganter, и S. Rudolph. Proceedings of the 9th International Conference on Conceptual Structures (ICCS 2001), том 2120 из Lecture Notes in Computer Science, стр. 143-156. Springer, (2001)
P. Valtchev, и R. Missaoui. Proceedings of the 9th International Conference on Conceptual Structures (ICCS 2001), том 2120 из Lecture Notes in Computer Science, стр. 290-303. Springer, (2001)