[[1] Bondy, J.A., Murty, U.S.R.: Graph Theory. Graduate Texts in Mathematics 244, Springer, 2008.10.1007/978-1-84628-970-5]Search in Google Scholar
[[2] Bunke, H., Sanfelieu, A. (eds): Syntactic and Structural Pattern Recognition Theory and Applications. World Scientific, Singapore, 1990.10.1142/0580]Search in Google Scholar
[[3] Câmpeanu, C., Sântean, N., Yu, S.: Minimal cover-automata for finite languages. Theor. Comput. Sci. 267, 3-16, 2001.10.1016/S0304-3975(00)00292-9]Search in Google Scholar
[[4] Charikar, M., Lehman, E., Liu, D., Panigrahy, R., Prabhakaran, M., Sahai, A., Shelat, A.: The smallest grammar problem. IEEE Trans. Inf. Theory 51, 2554-2576, 2005.10.1109/TIT.2005.850116]Search in Google Scholar
[[5] Chirathamjaree, C., Ackroyd, M.: A method for the inference of non-recursive context-free grammars. Int. J. Man-Machine Studies 12, 379-387, 1980.10.1016/S0020-7373(80)80022-8]Search in Google Scholar
[[6] Colorni, A., Dorigo, M., Maniezzo, V.: Distributed Optimization by Ant Colonies. In Varela, F. and Bourgine, P., editors, Proceedings of ECAL91 - First European Conference on Artificial Life, Elsevier Publishing, 134-142, 1992.]Search in Google Scholar
[[7] Cormen, T. H., Leiserson, C. E., Rivest, R. L., Stein C.: Introduction to Algorithms. MIT Press, second edition, 2001.]Search in Google Scholar
[[8] Dréo, J., Pétrowski, A., Siarry, P., Taillard, E.: Meta-heuristics for Hard Optimization. Springer, 2006.]Search in Google Scholar
[[9] Du, D.-Z., Ko, K.-I: Problem Solving in Automata, Languages, and Complexity. Wiley, 2001.10.1002/0471224642]Search in Google Scholar
[[10] Eyraud, R., de la Higuera, C., Janodet, J.: LARS: A learning algorithm for rewriting systems. Mach. Learn. 66, 7-31, 2007.10.1007/s10994-006-9593-8]Search in Google Scholar
[[11] Garey, M.R., Johnson, D.S.: Computers and Intractability: A Guide to the Theory of NP-Completeness. W. H. Freeman, 1979.]Search in Google Scholar
[[12] de la Higuera, C.: Characteristic sets for polynomial grammatical inference. Mach. Learn. 27, 125-138, 1997.10.1023/A:1007353007695]Search in Google Scholar
[[13] de la Higuera, C.: A bibliographical study of grammatical inference. Pattern Recognit. 38, 1332-1348, 2005.10.1016/j.patcog.2005.01.003]Search in Google Scholar
[[14] de la Higuera, C.: Grammatical Inference: Learning Automata and Grammars. Cambridge University Press, 2010.10.1017/CBO9781139194655]Search in Google Scholar
[[15] Hopcroft, J.E., Motwani, R., Ullman, J.D.: Introduction to Automata Theory, Languages, and Computation, 2nd ed. Addison-Wesley, 2001.10.1145/568438.568455]Search in Google Scholar
[[16] Kieffer, J.C., Yang, E.: Grammar Based Codes: A New Class of Universal Lossless Source Codes. IEEE Trans. Inf. Theory 46, 737-754, 2000.10.1109/18.841160]Search in Google Scholar
[[17] Körner, H.: On minimizing cover automata for finite languages in O(n log n) time. LNCS 2608, Springer, 359-400, 2003.10.1007/3-540-44977-9_11]Search in Google Scholar
[[18] Lothaire, M.: Algebraic Combinatorics on Words. Encyclopedia of Mathematics and Its Applications 90, Cambridge, 2002.10.1017/CBO9781107326019]Search in Google Scholar
[[19] Mateescu, A., Salomaa, A., Yu, S.: On the decomposition of finite languages. Technical Report 222, Turku Centre for Computer Science, December 1998.]Search in Google Scholar
[[20] Moon, J.W., Moser, L.: On cliques in graphs. Isr. J. Math. 3, 23-28, 1965.10.1007/BF02760024]Search in Google Scholar
[[21] Nakamura, K., Ishiwata, T.: Synthesizing context free grammars from sample strings based on inductive CYK algorithm. LNAI 1891, Springer, 186-195, 2000.10.1007/978-3-540-45257-7_15]Search in Google Scholar
[[22] Nakamura, K., Matsumoto, M.: Incremental learning of context free grammars based on bottom-up parsing and search. Pattern Recognit. 38, 1384-1392, 2005.10.1016/j.patcog.2005.01.004]Search in Google Scholar
[[23] Papadimitriou, C. H., Steiglitz K.: Combinatorial Optimization: Algorithms and Complexity. Dover Publications, July 1998.]Search in Google Scholar
[[24] Rabhi, F., Lapalme, G.: Algorithms: A Functional Programming Approach. Addison-Wesley, 1999.]Search in Google Scholar
[[25] Salomaa, A., Yu, S.: On the decomposition of finite languages. In Rozenberg, G., and Thomas, W., editors, Developments in Language Theory, World Scientific, 22-31, 2000.10.1142/9789812792464_0003]Search in Google Scholar
[[26] Wieczorek, W.: An algorithm for the decomposition of finite languages. Logic Journal of the IGPL 18, 355-366, 2010.10.1093/jigpal/jzp032]Search in Google Scholar
[[27] Wood, D.: A generalised normal form theorem for context-free grammars. Comput. J. 13, 272-277, 1970.10.1093/comjnl/13.3.272]Search in Google Scholar