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: "about the domino problem in the hyperbolic plane from an algorithmic point of view"
  Abstract: This paper is a contribution to the general tiling problem for the hyperbolic plane. It is an intermediary result between the result obtained by R. Robinson [ Invent. Math.   44  (1978) 259–264] and the conjecture that the problem is undecidable.

Connected through hyperedge HE-1 (induced by source paper "the injectivity of the global function of a cellular automaton in the hyperbolic plane is undecidable"):
  with members:
    - "the domino problem of the hyperbolic plane is undecidable"
    - "the domino problem of the hyperbolic plane is undecidable"
    - "constructing a uniform plane filling path in the ternary heptagrid of the hyperbolic plane"
    - "about the domino problem in the hyperbolic plane a new solution"
    - "on a characterization of cellular automata in tilings of the hyperbolic plane"

Connected through hyperedge HE-2 (induced by source paper "the domino problem of the hyperbolic plane is undecidable"):
  with members:
    - "the finite tiling problem is undecidable in the hyperbolic plane"
    - "the domino problem of the hyperbolic plane is undecidable"
    - "the periodic domino problem is undecidable in the hyperbolic plane"
    - "about the domino problem in the hyperbolic plane a new solution"
    - "aperiodic tilings breaking translational symmetry"

Connected through hyperedge HE-3 (induced by source paper "the finite tiling problem is undecidable in the hyperbolic plane"):
  with members:
    - "about the domino problem in the hyperbolic plane a new solution"
    - "on a characterization of cellular automata in tilings of the hyperbolic plane"

Connected through hyperedge HE-4 (induced by source paper "the domino problem of the hyperbolic plane is undecidable"):
  with members:
    - "the finite tiling problem is undecidable in the hyperbolic plane"
    - "the domino problem of the hyperbolic plane is undecidable"
    - "the periodic domino problem is undecidable in the hyperbolic plane"
    - "about the domino problem in the hyperbolic plane a new solution"
    - "aperiodic tilings breaking translational symmetry"

Connected through hyperedge HE-5 (induced by source paper "constructing a uniform plane filling path in the ternary heptagrid of the hyperbolic plane"):
  with members:
    - "the finite tiling problem is undecidable in the hyperbolic plane"
    - "the domino problem of the hyperbolic plane is undecidable"
    - "the domino problem of the hyperbolic plane is undecidable"
    - "about the domino problem in the hyperbolic plane a new solution"

Connected through hyperedge HE-6 (induced by source paper "the periodic domino problem is undecidable in the hyperbolic plane"):
  with members:
    - "the finite tiling problem is undecidable in the hyperbolic plane"
    - "the domino problem of the hyperbolic plane is undecidable"
    - "the domino problem of the hyperbolic plane is undecidable"
    - "about the domino problem in the hyperbolic plane a new solution"

Connected through hyperedge HE-7 (induced by source paper "about the domino problem in the hyperbolic plane a new solution"):
  with members:
    - "aperiodic tilings breaking translational symmetry"

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.CG(Computational Geometry)