Ing.

Vojtěch Havlena

Ph.D.

Researcher

+420 54114 1178
ihavlena@fit.vut.cz
A219 Office
155825/BUT personal ID

Publications

  • 2025

    CHOCHOLATÝ, D.; HAVLENA, V.; HOLÍK, L.; HRANIČKA, J.; LENGÁL, O.; SÍČ, J. Z3-Noodler 1.3: Shepherding Decision Procedures for Strings with Model Generation. Proceedings of TACAS'25. Lecture Notes in Computer Science. Hamilton: Springer Verlag, 2025. p. 23-44. ISSN: 0302-9743. Detail

    HAVLENA, V.; LENGÁL, O.; ŠMAHLÍKOVÁ, B. Complementation of Emerson-Lei Automata. Proceedings of FoSSaCS'25. Lecture Notes in Computer Science. Heidelberg: Springer Verlag, 2025. p. 88-110. ISSN: 0302-9743. Detail

  • 2024

    CHEN, Y.; CHOCHOLATÝ, D.; HAVLENA, V.; HOLÍK, L.; LENGÁL, O.; SÍČ, J. Z3-Noodler: An Automata-based String Solver. Proceedings of TACAS'24. Lecture Notes in Computer Science. Lecture Notes. Luxembourgh: Springer Verlag, 2024. p. 24-33. ISSN: 0302-9743. Detail

    HAVLENA, V.; HEČKO, M.; HOLÍK, L.; LENGÁL, O.; HABERMEHL, P. Algebraic Reasoning Meets Automata in Solving Linear Integer Arithmetic. Proceedings of CAV'24. Lecture Notes in Computer Science. Montreal: Springer Verlag, 2024. p. 42-67. ISSN: 0302-9743. Detail

    HAVLENA, V.; HOLÍK, L.; LENGÁL, O.; SÍČ, J. Cooking String-Integer Conversions with Noodles. Proceedings of SAT'24. Leibniz International Proceedings in Informatics, LIPIcs. Leibniz International Proceedings in Informatics (LIPIcs). Pune: Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, 2024. p. 1-19. ISSN: 1868-8969. Detail

    HOLÍK, L.; CHOCHOLATÝ, D.; FIEDOR, T.; HAVLENA, V.; HRUŠKA, M.; LENGÁL, O.; SÍČ, J. Mata: A Fast and Simple Finite Automata Library. Proceedings of TACAS'24. Lecture Notes in Computer Science. Luxembourgh: Springer Verlag, 2024. p. 130-151. ISSN: 0302-9743. Detail

  • 2023

    CHEN, Y.; CHOCHOLATÝ, D.; HAVLENA, V.; HOLÍK, L.; LENGÁL, O.; SÍČ, J. Solving String Constraints with Lengths by Stabilization. Proceedings of the ACM on Programming Languages, 2023, vol. 7, no. 10, p. 2112-2141. ISSN: 2475-1421. Detail

    HAVLENA, V.; CHOCHOLATÝ, D.; LENGÁL, O.; HOLÍK, L.; SÍČ, J.; BLAHOUDEK, F.; CHEN, Y. Word Equations in Synergy with Regular Constraints. In Proceedings of FM'23. Lecture Notes in Computer Science. Lübeck: Springer Verlag, 2023. p. 403-423. ISSN: 0302-9743. Detail

    HAVLENA, V.; LENGÁL, O.; CHEN, Y.; TURRINI, A. A symbolic algorithm for the case-split rule in solving word constraints with extensions (technical report). Ithaca: Cornell University Library, 2023. Detail

    HAVLENA, V.; LENGÁL, O.; CHEN, Y.; TURRINI, A. A symbolic algorithm for the case-split rule in solving word constraints with extensions. JOURNAL OF SYSTEMS AND SOFTWARE, 2023, vol. 201, no. 201, p. 111673-111693. ISSN: 0164-1212. Detail

    HAVLENA, V.; MATOUŠEK, P.; RYŠAVÝ, O.; HOLÍK, L. Accurate Automata-Based Detection of Cyber Threats in Smart Grid Communication. IEEE Transactions on Smart Grid, 2023, vol. 2023, no. 14, p. 2352-2366. ISSN: 1949-3053. Detail

    HAVLENA, V.; ŠMAHLÍKOVÁ, B.; LENGÁL, O.; LI, Y.; TURRINI, A. Modular Mix-and-Match Complementation of Büchi Automata (Technical Report). Ithaca: Cornell University Library, 2023. p. 1-37. Detail

    HAVLENA, V.; ŠMAHLÍKOVÁ, B.; LENGÁL, O.; LI, Y.; TURRINI, A. Modular Mix-and-Match Complementation of Büchi Automata. In Proceedings of TACAS'23. Lecture Notes in Computer Science. Paris: Springer Verlag, 2023. p. 249-270. ISSN: 0302-9743. Detail

  • 2021

    HAVLENA, V.; LENGÁL, O. Reducing (to) the Ranks: Efficient Rank-based Büchi Automata Complementation (Technical Report). Ithaca: 2021. p. 1-28. Detail

  • 2020

    HAVLENA, V.; LENGÁL, O.; CHEN, Y.; TURRINI, A. A Symbolic Algorithm for the Case-Split Rule in String Constraint Solving. In Proceedings of APLAS'20. Lecture Notes in Computer Science. Heidelberg: Springer Verlag, 2020. p. 343-363. ISSN: 0302-9743. Detail

  • 2019

    HAVLENA, V.; HOLÍK, L.; LENGÁL, O.; VOJNAR, T. Automata Terms in a Lazy WSkS Decision Procedure (Technical Report). Ithaca: 2019. p. 1-25. Detail

  • 2018

    ČEŠKA, M.; HAVLENA, V.; HOLÍK, L.; LENGÁL, O.; VOJNAR, T. Approximate Reduction of Finite Automata for High-Speed Network Intrusion Detection. In Proceedings of TACAS'18. Lecture Notes in Computer Science. Thessaloniki: Springer Verlag, 2018. p. 155-175. ISSN: 0302-9743. Detail

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