Index appearance record with preorders
Kretinsky J, Meggendorfer T, Waldmann C, Weininger M. 2022. Index appearance record with preorders. Acta Informatica. 59, 585–618.
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Abstract
Transforming ω-automata into parity automata is traditionally done using appearance records. We present an efficient variant of this idea, tailored to Rabin automata, and several optimizations applicable to all appearance records. We compare the methods experimentally and show that our method produces significantly smaller automata than previous approaches.
Publishing Year
Date Published
2022-10-01
Journal Title
Acta Informatica
Acknowledgement
This work is partially funded by the German Research Foundation (DFG) projects Verified Model Checkers (No. 317422601) and Statistical Unbounded Verification (No. 383882557), and the Alexander von Humboldt Foundation with funds from the German Federal Ministry of Education and Research. It is an extended version of [21], including all proofs together with further explanations and examples. Moreover, we provide a new, more efficient construction based on (total) preorders, unifying previous optimizations. Experiments are performed with a new, performant implementation, comparing our approach to the current state of the art.
Volume
59
Page
585-618
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IST-REx-ID
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Kretinsky J, Meggendorfer T, Waldmann C, Weininger M. Index appearance record with preorders. Acta Informatica. 2022;59:585-618. doi:10.1007/s00236-021-00412-y
Kretinsky, J., Meggendorfer, T., Waldmann, C., & Weininger, M. (2022). Index appearance record with preorders. Acta Informatica. Springer Nature. https://doi.org/10.1007/s00236-021-00412-y
Kretinsky, Jan, Tobias Meggendorfer, Clara Waldmann, and Maximilian Weininger. “Index Appearance Record with Preorders.” Acta Informatica. Springer Nature, 2022. https://doi.org/10.1007/s00236-021-00412-y.
J. Kretinsky, T. Meggendorfer, C. Waldmann, and M. Weininger, “Index appearance record with preorders,” Acta Informatica, vol. 59. Springer Nature, pp. 585–618, 2022.
Kretinsky J, Meggendorfer T, Waldmann C, Weininger M. 2022. Index appearance record with preorders. Acta Informatica. 59, 585–618.
Kretinsky, Jan, et al. “Index Appearance Record with Preorders.” Acta Informatica, vol. 59, Springer Nature, 2022, pp. 585–618, doi:10.1007/s00236-021-00412-y.
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