Global ETD Search
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Showing 1 to 3 of 3 for “"endliche Automaten"”.
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Decomposition of stability proofs for hybrid systems
… für solche Systeme sind hybride Automatenmodelle, endliche Automaten angereichert mit Differentialgleichungen. Im Rahmen dieser Arbeit wird eine wichtige Eigenschaft solcher Systeme untersucht: Stabilität. Stabile Systeme sind in der Lage, temporäre Störungen auszuregeln, indem …
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The Forbidden Pattern Approach to Concatenation Hierarchies
The thesis looks at the question asking for the computability of the dot-depth of star-free regular languages. Here one has to determine for a given star-free regular language the minimal number of alternations between concatenation on one hand, and intersection, union, complement on the other …
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Forbidden-Patterns and Word Extensions for Concatenation Hierarchies
Starfree regular languages can be build up from alphabet letters by using only Boolean operations and concatenation. The complexity of these languages can be measured with the so-called dot-depth. This measure leads to concatenation hierarchies like the dot-depth hierarchy (DDH) and the closely …