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: "self assembly with geometric tiles"
  Abstract: In this work we propose a generalization of Winfree's abstract Tile Assembly Model (aTAM) in which tile types are assigned rigid shapes, or geometries, along each tile face. We examine the number of distinct tile types needed to assemble shapes within this model, the temperature required for efficient assembly, and the problem of designing compact geometric faces to meet given compatibility specifications. Our results show a dramatic decrease in the number of tile types needed to assemble $n \times n$ squares to $\Theta(\sqrt{\log n})$ at temperature 1 for the most simple model which meets a lower bound from Kolmogorov complexity, and $O(\log\log n)$ in a model in which tile aggregates must move together through obstacle free paths within the plane. This stands in contrast to the $\Theta(\log n / \log\log n)$ tile types at temperature 2 needed in the basic aTAM. We also provide a general method for simulating a large and computationally universal class of temperature 2 aTAM systems with geometric tiles at temperature 1. Finally, we consider the problem of computing a set of compact geometric faces for a tile system to implement a given set of compatibility specifications. We show a number of bounds on the complexity of geometry size needed for various classes of compatibility specifications, many of which we directly apply to our tile assembly results to achieve non-trivial reductions in geometry size.

Connected through hyperedge HE-1 (induced by source paper "the program size complexity of self assembled paths"):
  with members:
    - "new bounds on the tile complexity of thin rectangles at temperature 1"
    - "the non cooperative tile assembly model is not intrinsically universal or capable of bounded turing machine simulation"
    - "flipping tiles concentration independent coin flips in tile self assembly"
    - "optimal self assembly of finite shapes at temperature 1 in 3d"
    - "computing in continuous space with self assembling polygonal tiles"
    - "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"
    - "a pumping lemma for non cooperative self assembly"

Connected through hyperedge HE-2 (induced by source paper "the impacts of dimensionality diffusion and directedness on intrinsic universality in the abstract tile assembly model"):
  with members:
    - "self assembly of 3 d structures using 2 d folding tiles"
    - "the non cooperative tile assembly model is not intrinsically universal or capable of bounded turing machine simulation"
    - "universal simulation of directed systems in the abstract tile assembly model requires undirectedness"
    - "the simulation powers and limitations of higher temperature hierarchical self assembly systems"
    - "computing in continuous space with self assembling polygonal tiles"
    - "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"

Connected through hyperedge HE-3 (induced by source paper "geometric tiles and powers and limitations of geometric hindrance in self assembly"):
  with members:
    - "the non cooperative tile assembly model is not intrinsically universal or capable of bounded turing machine simulation"
    - "self assembly of shapes at constant scale using repulsive forces"
    - "computing in continuous space with self assembling polygonal tiles"
    - "doubles and negatives are positive in self assembly"
    - "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"
    - "intrinsic universality in tile self assembly requires cooperation"
    - "negative interactions in irreversible self assembly"

Connected through hyperedge HE-4 (induced by source paper "the non cooperative tile assembly model is not intrinsically universal or capable of bounded turing machine simulation"):
  with members:
    - "computing in continuous space with self assembling polygonal tiles"
    - "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"
    - "the two handed tile assembly model is not intrinsically universal"
    - "intrinsic universality in tile self assembly requires cooperation"
    - "intrinsic universality and the computational power of self assembly"
    - "asynchronous signal passing for tile self assembly fuel efficient computation and efficient assembly of shapes"
    - "one tile to rule them all simulating any turing machine tile assembly system or tiling system with a single puzzle piece"

Connected through hyperedge HE-5 (induced by source paper "concentration independent random number generation in tile self assembly"):
  with members:
    - "flipping tiles concentration independent coin flips in tile self assembly"
    - "universal computation with arbitrary polyomino tiles in non cooperative self assembly"
    - "fast arithmetic in algorithmic self assembly"
    - "negative interactions in irreversible self assembly"
    - "the power of nondeterminism in self assembly"
    - "randomized self assembly for exact shapes"
    - "temperature 1 self assembly deterministic assembly in 3d and probabilistic assembly in 2d"
    - "complexity of self assembled shapes"

Connected through hyperedge HE-6 (induced by source paper "computing in continuous space with self assembling polygonal tiles"):
  with members:
    - "the power of duples in self assembly it s not so hip to be square"
    - "intrinsic universality in tile self assembly requires cooperation"
    - "the tile assembly model is intrinsically universal"
    - "strong fault tolerance for self assembly with fuzzy temperature"
    - "temperature 1 self assembly deterministic assembly in 3d and probabilistic assembly in 2d"
    - "limitations of self assembly at temperature 1"
    - "self assembly of discrete self similar fractals"
    - "complexity of self assembled shapes"

Connected through hyperedge HE-7 (induced by source paper "flipping tiles concentration independent coin flips in tile self assembly"):
  with members:
    - "universal computation with arbitrary polyomino tiles in non cooperative self assembly"
    - "fast arithmetic in algorithmic self assembly"
    - "negative interactions in irreversible self assembly"
    - "the power of nondeterminism in self assembly"
    - "randomized self assembly for exact shapes"
    - "temperature 1 self assembly deterministic assembly in 3d and probabilistic assembly in 2d"
    - "complexity of self assembled shapes"

Connected through hyperedge HE-8 (induced by source paper "new geometric algorithms for fully connected staged self assembly"):
  with members:
    - "universal computation with arbitrary polyomino tiles in non cooperative self assembly"
    - "asynchronous signal passing for tile self assembly fuel efficient computation and efficient assembly of shapes"
    - "two hands are better than one up to constant factors"
    - "staged self assembly nanomanufacture of arbitrary shapes with o 1 glues"

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)