human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "the complexity of finding reset words in finite automata"
  Abstract: We study several problems related to finding reset words in deterministic finite automata. In particular, we establish that the problem of deciding whether a shortest reset word has length k is complete for the complexity class DP. This result answers a question posed by Volkov. For the search problems of finding a shortest reset word and the length of a shortest reset word, we establish membership in the complexity classes FPNP and FPNP[log], respectively. Moreover, we show that both these problems are hard for FPNP[log]. Finally, we observe that computing a reset word of a given length is FNP-complete.

Connected through hyperedge HE-1 (induced by source paper "the synchronizing probability function for primitive sets of matrices"):
  with members:
    - "improving the upper bound on the length of the shortest reset word"
    - "on random primitive sets directable ndfas and the generation of slowly synchronizing dfas"
    - "on randomized generation of slowly synchronizing automata"
    - "primitive sets of nonnegative matrices and synchronizing automata"
    - "reachability of consensus and synchronizing automata"
    - "synchronizing automata with extremal properties"
    - "primitive digraphs with large exponents and slowly synchronizing automata"
    - "smoothed analysis of algorithms why the simplex algorithm usually takes polynomial time"

Connected through hyperedge HE-2 (induced by source paper "on the synchronization of planar automata"):
  with members:
    - "subset synchronization of transitive automata"
    - "strong inapproximability of the shortest reset word"
    - "on two algorithmic problems about synchronizing automata"
    - "slowly synchronizing automata and digraphs"

Connected through hyperedge HE-3 (induced by source paper "primitive sets of nonnegative matrices and synchronizing automata"):
  with members:
    - "a note on a recent attempt to improve the pin frankl bound"
    - "strong inapproximability of the shortest reset word"
    - "primitive digraphs with large exponents and slowly synchronizing automata"

Connected through hyperedge HE-4 (induced by source paper "checking whether an automaton is monotonic is np complete"):
  with members:
    - "on nonpermutational transformation semigroups with an application to syntactic complexity"
    - "synchronizing automata with large reset lengths"
    - "large aperiodic semigroups"
    - "experimental study of the shortest reset word of random automata"
    - "approximating the minimum length of synchronizing words is hard"
    - "decision problems for convex languages"

Connected through hyperedge HE-5 (induced by source paper "algebraic synchronization criterion and computing reset words"):
  with members:
    - "experiments with synchronizing automata"
    - "fast synchronization of random automata"
    - "synchronizing automata with large reset lengths"
    - "strong inapproximability of the shortest reset word"
    - "primitive digraphs with large exponents and slowly synchronizing automata"
    - "on the probability to be synchronizable"
    - "on two algorithmic problems about synchronizing automata"
    - "on the probability of being synchronizable"

Connected through hyperedge HE-6 (induced by source paper "testing for synchronization"):
  with members:
    - "on the probability to be synchronizable"
    - "on two algorithmic problems about synchronizing automata"
    - "on the probability of being synchronizable"
    - "approximating the minimum length of synchronizing words is hard"
    - "the road coloring problem"

Connected through hyperedge HE-7 (induced by source paper "complexity of a problem concerning reset words for eulerian binary automata"):
  with members:
    - "a note on a recent attempt to improve the pin frankl bound"
    - "strong inapproximability of the shortest reset word"
    - "on two algorithmic problems about synchronizing automata"
    - "modifying the upper bound on the length of minimal synchronizing word"

Connected through hyperedge HE-8 (induced by source paper "subset synchronization of transitive automata"):
  with members:
    - "modifying the upper bound on the length of minimal synchronizing word"
    - "approximating the minimum length of synchronizing words is hard"
    - "the cerny conjecture for one cluster automata with prime length cycle"

Question: Please tell me which class the center node 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)