Detail publikace

A Uniform (Bi-)Simulation-Based Framework for Reducing Tree Automata

Originální název

A Uniform (Bi-)Simulation-Based Framework for Reducing Tree Automata

Anglický název

A Uniform (Bi-)Simulation-Based Framework for Reducing Tree Automata

Jazyk

en

Originální abstrakt

In this paper, we address the problem of reducing the size of non- deterministic (bottom-up) tree automata. We propose a uniform framework that allows for combining various upward and downward bisimulation and simulation relations in order to obtain a language-preserving combined relation suitable for reducing tree automata without a need to determinise them. The framework gen- eralises and improves several previous works and provides a broad spectrum of different relations yielding a possibility of a ?ne choice between the amount of re- duction and the computational demands. We analyse properties of the considered relations both theoretically as well as through a series of experiments.

Anglický abstrakt

In this paper, we address the problem of reducing the size of non- deterministic (bottom-up) tree automata. We propose a uniform framework that allows for combining various upward and downward bisimulation and simulation relations in order to obtain a language-preserving combined relation suitable for reducing tree automata without a need to determinise them. The framework gen- eralises and improves several previous works and provides a broad spectrum of different relations yielding a possibility of a ?ne choice between the amount of re- duction and the computational demands. We analyse properties of the considered relations both theoretically as well as through a series of experiments.

BibTex


@inproceedings{BUT33442,
  author="Lukáš {Holík} and Tomáš {Vojnar} and Parosh {Abdulla} and Lisa {Kaati}",
  title="A Uniform (Bi-)Simulation-Based Framework for Reducing Tree Automata",
  annote="In this paper, we address the problem of reducing the size of non- deterministic
(bottom-up) tree automata. We propose a uniform framework that allows for
combining various upward and downward bisimulation and simulation relations in
order to obtain a language-preserving combined relation suitable for reducing
tree automata without a need to determinise them. The framework gen- eralises and
improves several previous works and provides a broad spectrum of different
relations yielding a possibility of a ?ne choice between the amount of re-
duction and the computational demands. We analyse properties of the considered
relations both theoretically as well as through a series of experiments.",
  address="Faculty of Informatics MU",
  booktitle="4th Doctoral Workshop on Mathematical and Engineering Methods in Computer Science",
  chapter="33442",
  edition="NEUVEDEN",
  howpublished="print",
  institution="Faculty of Informatics MU",
  year="2008",
  month="december",
  pages="3--11",
  publisher="Faculty of Informatics MU",
  type="conference paper"
}