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: "bulking ii classifications of cellular automata"
  Abstract: This paper is the second part of a series of two papers dealing with bulking: a way to define quasi-order on cellular automata by comparing space-time diagrams up to rescaling. In the present paper, we introduce three notions of simulation between cellular automata and study the quasi-order structures induced by these simulation relations on the whole set of cellular automata. Various aspects of these quasi-orders are considered (induced equivalence relations, maximum elements, induced orders, etc) providing several formal tools allowing to classify cellular automata.

Connected through hyperedge HE-1 (induced by source paper "on the complexity of asynchronous freezing cellular automata"):
  with members:
    - "actin automata phenomenology and localizations"

Connected through hyperedge HE-2 (induced by source paper "universality in freezing cellular automata"):
  with members:
    - "intrinsic universality in tile self assembly requires cooperation"
    - "the tile assembly model is intrinsically universal"

Connected through hyperedge HE-3 (induced by source paper "on the cost of simulating a parallel boolean automata network by a block sequential one"):
  with members:
    - "asynchronous simulation of boolean networks by monotone boolean networks"
    - "the tile assembly model is intrinsically universal"

Connected through hyperedge HE-4 (induced by source paper "the simulation powers and limitations of higher temperature hierarchical self assembly systems"):
  with members:
    - "doubles and negatives are positive in self assembly"
    - "the power of duples in self assembly it s not so hip to be square"
    - "signal transmission across tile assemblies 3d static tiles simulate active self assembly by 2d signal passing tiles"
    - "on the equivalence of cellular automata and the tile assembly model"
    - "intrinsic universality in tile self assembly requires cooperation"
    - "intrinsic universality and the computational power of self assembly"
    - "intrinsic simulations between stochastic cellular automata"
    - "two hands are better than one up to constant factors"

Connected through hyperedge HE-5 (induced by source paper "intrinsic universality and the computational power of self assembly"):
  with members:
    - "the simulation powers and limitations of higher temperature hierarchical self assembly systems"
    - "it s a tough nanoworld in tile assembly cooperation is not strictly more powerful than competition"
    - "computing in continuous space with self assembling polygonal tiles"
    - "doubles and negatives are positive in self assembly"
    - "more tight bounds for active self assembly using an insertion primitive"
    - "scaled tree fractals do not strictly self assemble"
    - "universal computation with arbitrary polyomino tiles in non cooperative self assembly"
    - "the power of duples in self assembly it s not so hip to be square"

Connected through hyperedge HE-6 (induced by source paper "the two handed tile assembly model is not intrinsically universal"):
  with members:
    - "doubles and negatives are positive in self assembly"
    - "intrinsic universality in tile self assembly requires cooperation"
    - "intrinsic universality and the computational power of self assembly"
    - "intrinsic simulations between stochastic cellular automata"
    - "one tile to rule them all simulating any turing machine tile assembly system or tiling system with a single puzzle piece"
    - "two hands are better than one up to constant factors"
    - "parallelism and time in hierarchical self assembly"
    - "the tile assembly model is intrinsically universal"

Connected through hyperedge HE-7 (induced by source paper "on the equivalence of cellular automata and the tile assembly model"):
  with members:
    - "the two handed tile assembly model is not intrinsically universal"
    - "stochastic cellular automata correlations decidability and simulations"
    - "intrinsic universality in tile self assembly requires cooperation"
    - "one tile to rule them all simulating any turing machine tile assembly system or tiling system with a single puzzle piece"
    - "two hands are better than one up to constant factors"
    - "the tile assembly model is intrinsically universal"
    - "self assembly with geometric tiles"
    - "intrinsic universality in self assembly"

Connected through hyperedge HE-8 (induced by source paper "intrinsic universality in tile self assembly requires cooperation"):
  with members:
    - "the two handed tile assembly model is not intrinsically universal"
    - "intrinsic simulations between stochastic cellular automata"
    - "one tile to rule them all simulating any turing machine tile assembly system or tiling system with a single puzzle piece"
    - "two hands are better than one up to constant factors"
    - "selfsimilarity simulation and spacetime symmetries"
    - "the tile assembly model is intrinsically universal"
    - "intrinsic universality in self assembly"
    - "on local symmetries and universality in cellular autmata"

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)