کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
423589 | 685261 | 2016 | 17 صفحه PDF | دانلود رایگان |
In this work we study some aspects of state-complexity related to the very famous Sakoda-Sipser problem. We study the state-complexity of the regular operations, we survey the known facts and, by the way, we find some new and simpler proofs of some well known results. The analysis of the state of art allowed us to find a new and meaningful notion: Real-state processing. We investigate this notion, looking for a model of deterministic finite automata holding such an interesting property. We establish some preliminary results, which seem to indicate that there does not exists a model of deterministic finite automata having real-state processing of regular expressions, but, on the other hand, we are able of exhibiting a deterministic model of finite automata having real-state processing of star free regular expressions.
Journal: Electronic Notes in Theoretical Computer Science - Volume 321, 14 March 2016, Pages 23-39