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: "exact channel synthesis"
  Abstract: We consider the exact channel synthesis problem, which is the problem of determining how much information is required to create exact correlation remotely when there is a certain amount of randomness shared by two terminals. This problem generalizes an existing approximate version, in which the generated joint distribution is restricted to be close to a target distribution under the total variation (TV) distance measure, instead being exactly equal to the target distribution. We study the admissible region of the shared randomness rate and the communication rate for the exact channel synthesis problem by providing single-letter inner and outer bounds on it. The inner bound implies that a linear number of bits (or a finite rate) of shared randomness suffices to realize exact channel synthesis, even when communication rates are restricted to approach to the optimal communication rate $I(X;Y)$ asymptotically. This disproves a conjecture posed by Bennett-Devetak-Harrow-Shor-Winter (2014), where they conjectured that under this scenario, an exponential number of bits of shared randomness is necessary to realize exact channel synthesis. Furthermore, our bounds coincide for doubly symmetric binary sources (or binary symmetric channels), which implies that for such sources, the admissible rate region is completely characterized. We observe that for such sources, the admissible rate region for exact channel synthesis is strictly larger than that for TV-approximate version. We also extend these results to other sources, including Gaussian sources.

Connected through hyperedge HE-1 (induced by source paper "communication for generating correlation a unifying survey"):
  with members:
    - "secret key capacity for multipleaccess channel with public feedback"
    - "exact exponent for soft covering"
    - "strong converse using change of measure arguments"
    - "coding for positive rate in the source model key agreement problem"
    - "wiretap channels nonasymptotic fundamental limits"
    - "channel resolvability theorems for general sources and channels"
    - "strong functional representation lemma and applications to coding theorems"
    - "resource efficient common randomness and secret key schemes"

Connected through hyperedge HE-2 (induced by source paper "communication for generating correlation a survey"):
  with members:
    - "secret key capacity for multipleaccess channel with public feedback"
    - "exact soft covering exponent"
    - "on exact and infty r enyi common informations"
    - "strong converse using change of measure arguments"
    - "coding for positive rate in the source model key agreement problem"
    - "wiretap channels nonasymptotic fundamental limits"
    - "channel resolvability theorems for general sources and channels"
    - "exact random coding secrecy exponents for the wiretap channel"

Connected through hyperedge HE-3 (induced by source paper "on exact and infty r enyi common informations"):
  with members:
    - "corrections to wyner s common information under r enyi divergence measures"
    - "strong functional representation lemma and applications to coding theorems"
    - "distributed simulation of continuous random variables"
    - "generalized common information common information extraction and private sources synthesis"
    - "exact common information"
    - "a generalized typicality for abstract alphabets"
    - "renyi divergence and kullback leibler divergence"
    - "wyner s common information generalizations and a new lossy source coding interpretation"

Connected through hyperedge HE-4 (induced by source paper "r enyi resolvability and its applications to the wiretap channel"):
  with members:
    - "corrections to wyner s common information under r enyi divergence measures"
    - "asymptotic coupling and its applications in information theory"
    - "exact random coding secrecy exponents for the wiretap channel"
    - "analysis of remaining uncertainties and exponents under various conditional r e nyi entropies"
    - "strong converse theorems for classes of multimessage multicast networks a renyi divergence approach"
    - "secure multiplex coding with dependent and non uniform multiple messages"
    - "distributed simulation of continuous random variables"
    - "coding schemes for achieving strong secrecy at negligible cost"

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)