赋范BPA过程的分支双相似性在NEXPTIME中
Branching Bisimilarity of Normed BPA Processes is in NEXPTIME
摘要:
赋范BPA过程的分支双相似性最近被Yuxi Fu证明是可判定的(ICALP 2013),但他的证明没有提供任何复杂性上限。我们提出了一个更简单的方法,基于相对素分解,导致一个不确定的指数时间算法,这是接近已知的指数时间的下限。
英文摘要:
Branching bisimilarity on normed BPA processes was recently shown to be decidable by Yuxi Fu (ICALP 2013) but his proof has not provided any upper complexity bound. We present a simpler approach based on relative prime decompositions that leads to a nondeterministic exponential-time algorithm; this is close to the known exponential-time lower bound.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。