Weighted automata and weighted logics on innite words

نویسندگان

  • Manfred Droste
  • George Rahonis
چکیده

We introduce weighted automata over in…nite words with Muller acceptance condition and we show that their behaviors coincide with the semantics of weighted restricted MSO-sentences. Furthermore, we establish an equivalence property of weighted Muller and weighted Büchi automata over certain semirings. Keywords: Weighted logics, Weighted Muller automata, In…nitary formal power series, Weighted Büchi automata. Mathematics Subject Classi…cation: 68Q45, 03B50, 03B70.

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تاریخ انتشار 2007