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TPHOL
2008
IEEE
15 years 8 months ago
A Formalized Theory for Verifying Stability and Convergence of Automata in PVS
Correctness of many hybrid and distributed systems require stability and convergence guarantees. Unlike the standard induction principle for verifying invariance, a theory for veri...
Sayan Mitra, K. Mani Chandy
PLANX
2008
15 years 3 months ago
Complexity of Earliest Query Answering with Streaming Tree Automata
We investigate the complexity of earliest query answering for n-ary node selection queries defined by streaming tree automata (STAs). We elaborate an algorithm that selects query ...
Olivier Gauwin, Anne-Cécile Caron, Joachim ...
ICALP
2010
Springer
15 years 3 months ago
Efficient Evaluation of Nondeterministic Automata Using Factorization Forests
In the first part of the paper, we propose an algorithm which inputs an NFA A and a word a1
Mikolaj Bojanczyk, Pawel Parys
ALT
2010
Springer
15 years 3 months ago
A Lower Bound for Learning Distributions Generated by Probabilistic Automata
Known algorithms for learning PDFA can only be shown to run in time polynomial in the so-called distinguishability
Borja Balle, Jorge Castro, Ricard Gavaldà
CIT
2006
Springer
15 years 5 months ago
A High Performance ASIC for Cellular Automata (CA) Applications
CA are useful tools in modeling and simulation. However, the more complex a CA is, the longer it takes to run in typical environments. A dedicated CA machine solves this problem by...
Cheryl A. Kincaid, Saraju P. Mohanty, Armin R. Mik...