Emptiness and Universality Problems in Timed Automata with Positive Frequency [chapter]

Nathalie Bertrand, Patricia Bouyer, Thomas Brihaye, Amélie Stainer
<span title="">2011</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
The languages of infinite timed words accepted by timed automata are traditionally defined using Büchi-like conditions. These acceptance conditions focus on the set of locations visited infinitely often along a run, but completely ignore quantitative timing aspects. In this paper we propose a natural quantitative semantics for timed automata based on the so-called frequency, which measures the proportion of time spent in the accepting locations. We study various properties of timed languages
more &raquo; ... epted with positive frequency, and in particular the emptiness and universality problems.
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-22012-8_19">doi:10.1007/978-3-642-22012-8_19</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/r2ao6negrnex5jnk7bwcwp2cr4">fatcat:r2ao6negrnex5jnk7bwcwp2cr4</a> </span>
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