Abstract
Linear conjunctive grammars define the same family of languages as one-way real-time cellular automata (Okhotin, “On the equivalence of linear conjunctive grammars to trellis automata”, RAIRO ITA, 2004), and this family is known to be incomparable to the context-free languages (Terrier, “On real-time one-way cellular array”, Theoret. Comput. Sci., 1995). This paper investigates subclasses of the context-free languages for possible containment in this class. It is shown that every visibly pushdown automaton (Alur, Madhusudan, “Visibly pushdown languages”, STOC 2004) can be simulated by a one-way real-time cellular automaton, but already for LL(1) context-free languages and for one-counter DPDAs no simulation is possible.
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Alur, R., Madhusudan, P.: Visibly pushdown languages. In: ACM Symposium on Theory of Computing, STOC 2004, Chicago, USA, June 13–16, pp. 202–211 (2004)
Berstel, J., Boasson, L.: Balanced grammars and their languages. In: Brauer, W., Ehrig, H., Karhumäki, J., Salomaa, A. (eds.) Formal and Natural Computing. LNCS, vol. 2300, pp. 3–25. Springer, Heidelberg (2002)
Crespi-Reghizzi, S., Mandrioli, D.: Algebraic properties of structured context-free languages: old approaches and novel developments. In: WORDS (2009)
Čulík II, K., Gruska, J., Salomaa, A.: Systolic trellis automata. International Journal of Computer Mathematics 15, 195–212 (1984); 16, 3–22 (1984)
Dyer, C.: One-way bounded cellular automata. Information and Control 44, 261–281 (1980)
Ibarra, O.H., Kim, S.M.: Characterizations and computational complexity of systolic trellis automata. Theoretical Computer Science 29, 123–153 (1984)
Jeż, A.: Conjunctive grammars can generate non-regular unary languages. International Journal of Foundations of Computer Science 19(3), 597–615 (2008)
Jeż, A., Okhotin, A.: Conjunctive grammars over a unary alphabet: undecidability and unbounded growth. Theory of Computing Systems 46(1), 27–58 (2010)
Kountouriotis, V., Nomikos, C., Rondogiannis, P.: A game-theoretic characterization of Boolean grammars. In: Diekert, V., Nowotka, D. (eds.) DLT 2009. LNCS, vol. 5583, pp. 334–347. Springer, Heidelberg (2009)
McNaughton, R.: Parenthesis grammars. Journal of the ACM 14(3), 490–500 (1967)
Okhotin, A.: Conjunctive grammars. Journal of Automata, Languages and Combinatorics 6(4), 519–535 (2001)
Okhotin, A.: On the equivalence of linear conjunctive grammars to trellis automata. Informatique Théorique et Applications 38(1), 69–88 (2004)
Okhotin, A.: Boolean grammars. Information and Computation 194(1), 19–48 (2004)
Okhotin, A.: Unambiguous Boolean grammars. Information and Computation 206, 1234–1247 (2008)
Okhotin, A.: Fast parsing for Boolean grammars: a generalization of Valiant’s algorithm. In: Gao, Y., Lu, H., Seki, S., Yu, S. (eds.) DLT 2010. LNCS, vol. 6224, pp. 340–351. Springer, Heidelberg (2010)
Okhotin, A., Reitwießner, C.: Conjunctive grammars with restricted disjunction. Theoretical Computer Science 411(26-28), 2559–2571 (2010)
Terrier, V.: On real-time one-way cellular array. Theoretical Computer Science 141, 331–335 (1995)
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Okhotin, A. (2011). Comparing Linear Conjunctive Languages to Subfamilies of the Context-Free Languages. In: Černá, I., et al. SOFSEM 2011: Theory and Practice of Computer Science. SOFSEM 2011. Lecture Notes in Computer Science, vol 6543. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-18381-2_36
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DOI: https://doi.org/10.1007/978-3-642-18381-2_36
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