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: "multiparty equality function computation in networks with point to point links"
  Abstract: In this report, we study the multiparty communication complexity problem of the multiparty equality function (MEQ): EQ(x_1,...,x_n) = 1 if x_1=...=x_n, and 0 otherwise. The input vector (x_1,...,x_n) is distributed among n>=2 nodes, with x_i known to node i, where x_i is chosen from the set {1,...,M}, for some integer M>0. #R##N#Instead of the "number on the forehand" model, we consider a point-to-point communication model (similar to the message passing model), which we believe is more realistic in networking settings. We assume a synchronous fully connected network of n nodes, the node IDs (identifiers) are common knowledge. We assume that all point-to-point communication channels/links are private such that when a node transmits, only the designated recipient can receive the message. The identity of the sender is known to the recipient. #R##N#We demonstrate that traditional techniques generalized from two-party communication complexity problem are not sufficient to obtain tight bounds under the point-to-point communication model. We then introduce techniques which significantly reduce the space of protocols to study. These techniques are used to study some instances of the MEQ problem.

Connected through hyperedge HE-1 (induced by source paper "on the parameterized complexity of approximating dominating set"):
  with members:
    - "distributed pcp theorems for hardness of approximation in p"
    - "the parameterized complexity of k biclique"
    - "losing weight by gaining edges"
    - "exact weight subgraphs and the k sum conjecture"

Connected through hyperedge HE-2 (induced by source paper "error free multi valued consensus with byzantine failures"):
  with members:
    - "new efficient error free multi valued consensus with byzantine failures"
    - "capacity of byzantine consensus with capacity limited point to point links"
    - "breaking the o n 2 bit barrier scalable byzantine agreement with an adaptive adversary"

Connected through hyperedge HE-3 (induced by source paper "byzantine broadcast in point to point networks using local linear coding"):
  with members:
    - "error free multi valued consensus with byzantine failures"
    - "breaking the o n 2 bit barrier scalable byzantine agreement with an adaptive adversary"

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.IT(Information Theory)