An Intersection Type System for Deterministic Pushdown Automata
An Intersection Type System for Deterministic Pushdown Automata
复制标题
确定性下推自动机的交集类型系统
DOI:
10.1007/978-3-642-33475-7_25
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Takeshi Tsukada
中科院分区:
文献类型:
--
作者:
Makiko Kashio;et al;加塩麻紀子;C.-H. Luke Ong;加塩麻紀子;Takeshi Tsukada
We propose a generic method for deciding the language inclusion problem between context-free languages and deterministic contextfree languages. Our method extends a given decision procedure for a subclass to another decision procedure for a more general subclass called a refinement of the former. To decide, we take two additional arguments: a languageof whichis a refinement, and a proof of. Our technique then refines the proof ofto a proof or a refutation of. Although the refinement procedure may not terminate in general, we give a sufficient condition for the termination. We employ a type-based approach to formalize the idea, inspired from Kobayashi’s intersection type system for model-checking recursion schemes. To demonstrate the usefulness, we apply this method to obtain simpler proofs of the previous results of Minamide and Tozawa on the inclusion between context-free languages and regular hedge languages, and of Greibach and Friedman on the inclusion between context-free languages and superdeterministic languages.
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DOI:
--
发表时间:
2009
期刊:
Proceedings of the 36th ACM SIGPLAN-SIGACT Symposium on principles of Programming Languages (POPL 2009)
影响因子:
--
作者:
Naoki Kobayashi;Types and Higher-Order
通讯作者:
Types and Higher-Order
DOI:
10.1016/s0304-3975(99)00113-9
发表时间:
1999
期刊:
Theor. Comput. Sci.
影响因子:
--
作者:
P. Asveld;A. Nijholt
通讯作者:
A. Nijholt
DOI:
10.1109/lics.2009.29
发表时间:
2009-08
期刊:
2009 24th Annual IEEE Symposium on Logic In Computer Science
影响因子:
--
作者:
N. Kobayashi;C. Ong
通讯作者:
N. Kobayashi;C. Ong
DOI:
--
发表时间:
2010
期刊:
Proceedings of the 13th International Conference on Foundations of Software Science and Computational Structures (FOSSACS'10) 6014
影响因子:
--
作者:
Takeshi Tsukada;Naoki Kobayashi
通讯作者:
Naoki Kobayashi
DOI:
10.1145/322217.322224
发表时间:
1980
期刊:
Journal of the ACM (JACM)
影响因子:
--
作者:
S. Greibach;E. P. Friedman
通讯作者:
E. P. Friedman