1. 2025
  2. From regular expressions to deterministic finite automata: 2^{\frac{n}{2}+\sqrt{n}(\log n)^{\Theta(1)}} states are necessary and sufficient

    Мартынова, О. М. & Охотин, А. С., 22 Aug 2025, Implementation and Application of Automata: 29th International Conference, CIAA 2025, Palermo, Italy, September 22–25, 2025, Proceedings. Castiglione, G. & Mantaci, S. (eds.). Springer Nature, p. 267–280 14 p. (Lecture Notes in Computer Science; vol. 15981 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

  3. Nondeterministic tree-walking automata are not closed under complementation

    Мартынова, О. М. & Охотин, А. С., 30 Jun 2025, 52nd International Colloquium on Automata, Languages, and Programming. Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 17 p. 168. (Leibniz International Proceedings in Informatics (LIPIcs); vol. 334).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

  4. 2024
  5. Exact Descriptional Complexity of Determinization of Input-Driven Pushdown Automata

    Мартынова, О. М., Sep 2024, Implementation and Application of Automata. Fazekas, S. (ed.). Springer Nature, p. 249-260 12 p. (Lecture Notes in Computer Science; vol. 15015).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

  6. Complexity of the emptiness problem for graph-walking automata and for tilings with star subgraphs

    Мартынова, О. М., Jan 2024, In: Information and Computation. 296, 19 p., 105127.

    Research output: Contribution to journalArticlepeer-review

  7. 2023
  8. Homomorphisms and inverse homomorphisms on graph-walking automata

    Мартынова, О. М. & Охотин, А. С., 1 Nov 2023, In: Theoretical Computer Science. 979, 114197.

    Research output: Contribution to journalArticlepeer-review

  9. A time to cast away stones

    Мартынова, О. М. & Охотин, А. С., Sep 2023, Implementation and Application of Automata - 27th International Conference, CIAA 2023, Famagusta, North Cyprus, September 19-22, 2023, Proceedings. Springer Nature, p. 242–253 12 p. ( Lecture Notes in Computer Science; vol. 14151).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

  10. Shortest Accepted Strings for Two-Way Finite Automata: Approaching the 2^n Lower Bound

    Мартынова, О. М. & Охотин, А. С., Jul 2023, Descriptional Complexity of Formal Systems - 25th IFIP WG 1.02 International Conference, DCFS 2023, Potsdam, Germany, July 4-6, 2023, Proceedings. Lecture Notes in Computer Science ed. Springer Nature, Vol. 13918. p. 134-145 12 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

  11. Non-closure under complementation for unambiguous linear grammars

    Мартынова, О. М. & Охотин, А. С., 1 Jun 2023, In: Information and Computation. 292, 105031.

    Research output: Contribution to journalArticlepeer-review

  12. State complexity of transforming graph-walking automata to halting, returning and reversible

    Мартынова, О. М. & Охотин, А. С., 1 Mar 2023, In: Information and Computation. 291, 24 p., 105011.

    Research output: Contribution to journalArticlepeer-review

  13. 2022
  14. Homomorphisms on Graph-Walking Automata

    Martynova, O. & Okhotin, A., Jun 2022, Implementation and Application of Automata - 26th International Conference, CIAA 2022, Proceedings. Caron, P. & Mignot, L. (eds.). Springer Nature, p. 177-188 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13266 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

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