Abstract
We examine different generalizations of checking stack automata (e.g., allowing multiple input heads and multiple stacks) and characterize their computing power in terms of two-way multi-head finite automata and space-bounded Turing machines. For various models, we obtain hierarchies in terms of their computing power. Our characterizations and hierarchies expand or tighten some previously known results.
The research of O. H. Ibarra was supported, in part, by NSF Grant CCF-1117708. The research of I. McQuillan was supported, in part, by Natural Sciences and Engineering Research Council of Canada Grant 2016-06172.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Aho, A.V., Ullman, J.D., Hopcroft, J.E.: On the computational power of pushdown automata. J. Comput. Syst. Sci. 4(2), 129–136 (1970)
Engelfriet, J.: The power of two-way deterministic checking stack automata. Inf. Comput. 80(2), 114–120 (1989)
Ginsburg, S., Greibach, S., Harrison, M.: Stack automata and compiling. J. ACM 14(1), 172–201 (1967)
Greibach, S.: Checking automata and one-way stack languages. J. Comput. Syst. Sci. 3(2), 196–217 (1969)
Hopcroft, J.E., Ullman, J.D.: Introduction to Automata Theory, Languages, and Computation. Addison-Wesley, Reading (1979)
Ibarra, O.H.: Characterizations of some tape and time complexity classes of Turing machines in terms of multihead and auxiliary stack automata. J. Comput. Syst. Sci. 5(2), 88–117 (1971)
Ibarra, O.H.: On two-way multihead automata. J. Comput. Syst. Sci. 7(1), 28–36 (1973)
Ibarra, O.H., McQuillan, I.: Variations of checking stack automata: obtaining unexpected decidability properties. Theoret. Comput. Sci. 738, 1–12 (2018)
King, K., Wrathall, C.: Stack languages and log n space. J. Comput. Syst. Sci. 17(3), 281–299 (1978)
Monien, B.: Two-way multihead automata over a one-letter alphabet. RAIRO. Informatique Théorique 14(1), 67–82 (1980)
Seiferas, J.I.: Relating refined space complexity classes. J. Comput. Syst. Sci. 14(1), 100–129 (1977)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer Nature Switzerland AG
About this paper
Cite this paper
Ibarra, O.H., McQuillan, I. (2018). Generalizations of Checking Stack Automata: Characterizations and Hierarchies. In: Hoshi, M., Seki, S. (eds) Developments in Language Theory. DLT 2018. Lecture Notes in Computer Science(), vol 11088. Springer, Cham. https://doi.org/10.1007/978-3-319-98654-8_34
Download citation
DOI: https://doi.org/10.1007/978-3-319-98654-8_34
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-98653-1
Online ISBN: 978-3-319-98654-8
eBook Packages: Computer ScienceComputer Science (R0)