Detail publikace

Summaries for Context-Free Games

HOLÍK, L. MEYER, R. MUSKALLA, S.

Originální název

Summaries for Context-Free Games

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

We study two-player games played on the infinite graph of sentential forms induced by a context-free grammar (that comes with an ownership partitioning of the non-terminals). The winning condition is inclusion of the derived terminal word in the language of a finite automaton. Our contribution is a new algorithm to decide the winning player and to compute her strategy. It is based on a novel representation of all plays starting in a non-terminal. The representation uses the domain of Boolean formulas over the transition monoid of the target automaton. The elements of the monoid are essentially procedure summaries, and our approach can be seen as the first summary-based algorithm for the synthesis of recursive programs. We show that our algorithm has optimal (doubly exponential) time complexity, that it is compatible with recent antichain optimizations, and that it admits a lazy evaluation strategy. Our preliminary experiments indeed show encouraging results, indicating a speed up of three orders of magnitude over a competitor. 

Klíčová slova

summaries, context-free games, Kleene iteration, transition monoid, strategy synthesis

Autoři

HOLÍK, L.; MEYER, R.; MUSKALLA, S.

Vydáno

13. 12. 2016

Nakladatel

Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik

Místo

Dagstuhl

ISBN

978-3-95977-027-9

Kniha

36th IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2016)

Edice

Leibniz International Proceedings in Informatics (LIPIcs)

Strany od

41

Strany do

57

Strany počet

16

URL

http://drops.dagstuhl.de/opus/volltexte/2016/6876

BibTex

@inproceedings{BUT133506,
  author="Lukáš {Holík} and Roland {Meyer} and Sebastian {Muskalla}",
  title="Summaries for Context-Free Games",
  booktitle="36th IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2016)",
  year="2016",
  series="Leibniz International Proceedings in Informatics (LIPIcs)",
  pages="41--57",
  publisher="Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik",
  address="Dagstuhl",
  doi="10.4230/LIPIcs.FSTTCS.2016.41",
  isbn="978-3-95977-027-9",
  url="http://drops.dagstuhl.de/opus/volltexte/2016/6876"
}

Dokumenty

LIPIcs-FSTTCS-2016-41.pdf