Under the auspices of the Computational Complexity Foundation (CCF)

REPORTS > KEYWORD > MONOIDS:
Reports tagged with Monoids:
TR12-090 | 2nd July 2012
Michael Blondin, Andreas Krebs, Pierre McKenzie

#### The Complexity of Intersecting Finite Automata Having Few Final States

The problem of determining whether several finite automata accept a word in common is closely related to the well-studied membership problem in transformation monoids. We raise the issue of limiting the number of final states in the automata intersection problem. For automata with two final states, we show the problem ... more >>>

TR18-004 | 3rd January 2018
Aayush Ojha, Raghunath Tewari

#### Circuit Complexity of Bounded Planar Cutwidth Graph Matching

Recently, perfect matching in bounded planar cutwidth bipartite graphs
$BGGM$ was shown to be in ACC$^0$ by Hansen et al.. They also conjectured that
the problem is in AC$^0$.
In this paper, we disprove their conjecture by showing that the problem is
not in AC$^0[p^{\alpha}]$ for every prime $p$. ... more >>>

ISSN 1433-8092 | Imprint