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: "parallel repetition simplification and the no signaling case"
  Abstract: Consider a game where a refereed a referee chooses (x,y) according to a publicly known distribution P_XY, sends x to Alice, and y to Bob. Without communicating with each other, Alice responds with a value "a" and Bob responds with a value "b". Alice and Bob jointly win if a publicly known predicate Q(x,y,a,b) holds. #R##N#Let such a game be given and assume that the maximum probability that Alice and Bob can win is v<1. Raz (SIAM J. Comput. 27, 1998) shows that if the game is repeated n times in parallel, then the probability that Alice and Bob win all games simultaneously is at most v'^(n/log(s)), where s is the maximal number of possible responses from Alice and Bob in the initial game, and v' is a constant depending only on v. #R##N#In this work, we simplify Raz's proof in various ways and thus shorten it significantly. Further we study the case where Alice and Bob are not restricted to local computations and can use any strategy which does not imply communication among them.

Connected through hyperedge HE-1 (induced by source paper "multiplayer parallel repetition for expander games"):
  with members:
    - "rapidly mixing markov chains a comparison of techniques a survey"

Connected through hyperedge HE-2 (induced by source paper "finding the median obliviously with bounded space"):
  with members:
    - "element distinctness frequency moments and sliding windows"

Connected through hyperedge HE-3 (induced by source paper "am with multiple merlins"):
  with members:
    - "hypercontractivity sum of squares proofs and their applications"

Connected through hyperedge HE-4 (induced by source paper "bilu linial stable instances of max cut and minimum multiway cut"):
  with members:
    - "on the practically interesting instances of maxcut"
    - "clustering under perturbation resilience"
    - "data stability in clustering a closer look"
    - "center based clustering under perturbation stability"
    - "a log n omega 1 integrality gap for the sparsest cut sdp"
    - "are stable instances easy"

Connected through hyperedge HE-5 (induced by source paper "interactive proofs with competing teams of no signaling provers"):
  with members:
    - "two message quantum interactive proofs are in pspace"
    - "polynomial space approximation of no signaling provers"
    - "sequential and parallel algorithms for mixed packing and covering"

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.CC(Computational Complexity)