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arXiv · 1306.4636

Effective Translation of LTL to Deterministic Rabin Automata: Beyond the (F,G)-Fragment

Tomáš Babiak·František Blahoudek·Mojmír Křetínský·Jan Strejček
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Abstract

Some applications of linear temporal logic (LTL) require to translate formulae of the logic to deterministic omega-automata. There are currently two translators producing deterministic automata: ltl2dstar working for the whole LTL and Rabinizer applicable to LTL(F,G) which is the LTL fragment using only modalities F and G. We present a new translation to deterministic Rabin automata via alternating automata and deterministic transition-based generalized Rabin automata. Our translation applies to a fragment that is strictly larger than LTL(F,G). Experimental results show that our algorithm can produce significantly smaller automata compared to Rabinizer and ltl2dstar, especially for more complex LTL formulae.

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Tomáš Babiak, František Blahoudek, Mojmír Křetínský, Jan Strejček. 2013-06-19. Effective Translation of LTL to Deterministic Rabin Automata: Beyond the (F,G)-Fragment. https://arxiv.org/abs/1306.4636

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