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: "distributed agreement in tile self assembly"
  Abstract: Laboratory investigations have shown that a formal theory of fault-tolerance will be essential to harness nanoscale self-assembly as a medium of computation. Several researchers have voiced an intuition that self-assembly phenomena are related to the field of distributed computing. This paper formalizes some of that intuition. We construct tile assembly systems that are able to simulate the solution of the wait-free consensus problem in some distributed systems. (For potential future work, this may allow binding errors in tile assembly to be analyzed, and managed, with positive results in distributed computing, as a "blockage" in our tile assembly model is analogous to a crash failure in a distributed computing model.) We also define a strengthening of the "traditional" consensus problem, to make explicit an expectation about consensus algorithms that is often implicit in distributed computing literature. We show that solution of this strengthened consensus problem can be simulated by a two-dimensional tile assembly model only for two processes, whereas a three-dimensional tile assembly model can simulate its solution in a distributed system with any number of processes.

Connected through hyperedge HE-1 (induced by source paper "infinite object coating in the amoebot model"):
  with members:
    - "active self assembly of algorithmic shapes and patterns in polylogarithmic time"
    - "ameba inspired self organizing particle systems"
    - "a distributed algorithm for gathering many fat mobile robots in the plane"
    - "physarum can compute shortest paths"
    - "autonomous push down automaton built on dna"
    - "evacuation of rectilinear polygons"
    - "self assembly of arbitrary shapes using rnase enzymes meeting the kolmogorov bound with small scale factor extended abstract"
    - "polygon exploration with time discrete vision"

Connected through hyperedge HE-2 (induced by source paper "memory consistency conditions for self assembly programming"):
  with members:
    - "simulation of self assembly in the abstract tile assembly model with isu tas"
    - "a time lower bound for multiple nucleation on a surface"
    - "a domain specific language for programming in the tile assembly model"
    - "self assembling systems are distributed systems"
    - "complexity of self assembled shapes"
    - "a unified theory of shared memory consistency"

Connected through hyperedge HE-3 (induced by source paper "a time lower bound for multiple nucleation on a surface"):
  with members:
    - "strict self assembly of discrete sierpinski triangles"
    - "self assembling systems are distributed systems"
    - "self assembly of discrete self similar fractals"
    - "complexity of self assembled shapes"
    - "dna self assembly for constructing 3d boxes"

Connected through hyperedge HE-4 (induced by source paper "self assembling systems are distributed systems"):
  with members:
    - "self assembly as graph grammar as distributed system"
    - "complexity of self assembled shapes"
    - "structure induction by lossless graph compression"

Connected through hyperedge HE-5 (induced by source paper "self assembly as graph grammar as distributed system"):
  with members:
    - "complexity of self assembled shapes"
    - "structure induction by lossless graph compression"

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.DC(Distributed, Parallel, and Cluster Computing)