Abstract:
We introduce weighted automata over infinite 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.
Mandrali E., Rahonis G., “Weighted First-Order Logics Over Semirings”, Acta Cybern., 22:2 (2015), 435–483
Droste M., Meinecke I., “Weighted Automata and Weighted Mso Logics for Average and Long-Time Behaviors”, Inf. Comput., 220 (2012), 44–59
Droste M., Meinecke I., “Describing Average- and Longtime-Behavior by Weighted MSO Logics”, Mathematical Foundations of Computer Science, Lecture Notes in Computer Science, 6281, 2010, 537–548