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: "generalized common information common information extraction and private sources synthesis"
  Abstract: In literature, two different common informations were defined by G\'acs and K\"orner and by Wyner, respectively. In this paper, we define a generalized version of common information, information-correlation function, by exploiting conditional maximal correlation as a commonness or privacy measure, which encompasses the notions of G\'acs-K\"orner's and Wyner's common informations as special cases. Furthermore, we also study the problems of common information extraction and private sources synthesis, and show that information-correlation function is the optimal rate under a given conditional maximal correlation constraint for the centralized setting versions of these problems. As a side product, some properties on conditional maximal correlation have been derived as well.

Connected through hyperedge HE-1 (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"
    - "exact channel synthesis"
    - "strong functional representation lemma and applications to coding theorems"
    - "distributed simulation of continuous random variables"
    - "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-2 (induced by source paper "exact channel synthesis"):
  with members:
    - "on exact and infty r enyi common informations"
    - "strong functional representation lemma and applications to coding theorems"
    - "distributed simulation of continuous random variables"
    - "exact common information"
    - "wyner s common information generalizations and a new lossy source coding interpretation"
    - "simulation of a channel with another channel"
    - "distributed channel synthesis"
    - "channel simulation via interactive communications"

Connected through hyperedge HE-3 (induced by source paper "asymptotic coupling and its applications in information theory"):
  with members:
    - "divergence scaling of fixed length binary output one to one distribution matching"
    - "measuring secrecy by the probability of a successful guess"
    - "fundamental limits of communication with low probability of detection"
    - "distributed simulation of continuous random variables"
    - "covert communication over noisy channels a resolvability perspective"
    - "source channel secrecy for shannon cipher system"
    - "on the entropy of couplings"
    - "quantum secure covert communication on bosonic channels"

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)