human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "on completely reachable automata and subset reachability"):
  Abstract: This article focuses on subset reachability in synchronizing automata. First, we provide families of synchronizing automata with subsets which cannot be reached with short words. These families do not fulfil Don's Conjecture about subset reachability. Moreover, they show that some subsets need exponentially long words to be reached, and that the restriction of the conjecture to included subsets also does not hold. Second, we analyze completely reachable automata and provide a counterexample to the conjecture of Bondar and Volkov about the so-called $\Gamma_1$-graph. We finally prove an alternative version of this conjecture.

Includes members:
  Member "complexity of preimage problems for deterministic finite automata":
    also connected through other hyperedges:
      (none)
  Member "improving the upper bound on the length of the shortest reset word":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a linear bound on the k rendezvous time for primitive sets of nz matrices")
  Member "on the interplay between babai and v c ern y s conjectures":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "slowly synchronizing automata with idempotent letters of low rank")
  Member "completely reachable automata":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "a characterization of completely reachable automata")
  Member "reachability of consensus and synchronizing automata":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "a linear bound on the k rendezvous time for primitive sets of nz matrices")
  Member "subset synchronization and careful synchronization of binary finite automata":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "lower bounds for synchronizing word lengths in partial automata")
  Member "on the synchronizing probability function and the triple rendezvous time for synchronizing automata":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "cerny starke conjecture from the sixties of xx century")
  Member "subset synchronization of transitive automata":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "synchronization problems in automata without non trivial cycles")

Question: Please tell me which class the source paper belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.FL(Formal Languages and Automata Theory)