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: "strong converse theorems for classes of multimessage multicast networks a renyi divergence approach"
  Abstract: This paper establishes that the strong converse holds for some classes of discrete memoryless multimessage multicast networks (DM-MMNs) whose corresponding cut-set bounds are tight, i.e., coincide with the corresponding sets of achievable rate tuples. Our strong converse result implies that for any DM-MMN of these classes, the average error probabilities of any sequence of codes operated at a rate tuple belonging to the exterior of the cut-set bound must tend to one (and are not simply bounded away from zero) as the block length grows. Examples in the classes of DM-MMNs include wireless erasure networks, DM-MMNs consisting of independent discrete memoryless channels (DMCs) as well as single-destination DM-MMNs consisting of independent DMCs with destination feedback. Our elementary proof technique leverages properties of the Renyi divergence.

Connected through hyperedge HE-1 (induced by source paper "the renyi capacity and center"):
  with members:
    - "a strong converse bound for multiple hypothesis testing with applications to high dimensional estimation"
    - "the sphere packing bound for memoryless channels"
    - "operational interpretation of renyi information measures via composite hypothesis testing against product and markov distributions"
    - "the sphere packing bound for dspcs with feedback a la augustin"
    - "the augustin capacity and center"
    - "the augustin center and the sphere packing bound for memoryless channels"
    - "analysis of remaining uncertainties and exponents under various conditional r e nyi entropies"
    - "on renyi entropy power inequalities"

Connected through hyperedge HE-2 (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"
    - "exact channel synthesis"
    - "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"
    - "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"

Connected through hyperedge HE-3 (induced by source paper "the sphere packing bound via augustin s method"):
  with members:
    - "the renyi capacity and center"
    - "the sphere packing bound for memoryless channels"
    - "the sphere packing bound for dspcs with feedback a la augustin"
    - "the augustin capacity and center"
    - "the augustin center and the sphere packing bound for memoryless channels"
    - "f divergence inequalities"
    - "exact asymptotics for the random coding error probability"
    - "constant compositions in the sphere packing bound for classical quantum channels"

Connected through hyperedge HE-4 (induced by source paper "f divergence inequalities"):
  with members:
    - "optimal quantization for distribution synthesis"
    - "e_ gamma resolvability"
    - "bounds between contraction coefficients"
    - "one shot mutual covering lemma and marton s inner bound with a common message"
    - "refinement of some moment inequalities"
    - "on the renyi divergence joint range of relative entropies and a channel coding theorem"
    - "resolvability in e γ with applications to lossy compression and wiretap channels"
    - "tight bounds for symmetric divergence measures and a refined bound for lossless source coding"

Connected through hyperedge HE-5 (induced by source paper "strong converse theorems for multimessage networks with tight cut set bound"):
  with members:
    - "new strong converse for asymmetric broadcast channels"
    - "achievable rates for gaussian degraded relay channels with non vanishing error probabilities"
    - "on the reliability function of the discrete memoryless relay channel"
    - "on gaussian channels with feedback under expected power constraints and with non vanishing error probabilities"
    - "strong converse exponent for degraded broadcast channels at rates outside the capacity region"
    - "wireless network information flow a deterministic approach"
    - "reliability in source coding with side information"
    - "capacity of a class of modulo sum relay channels"

Connected through hyperedge HE-6 (induced by source paper "bounds among f divergences"):
  with members:
    - "f divergence inequalities"
    - "optimal quantization for distribution synthesis"
    - "on the r e nyi divergence and the joint range of relative entropies"
    - "one shot mutual covering lemma and marton s inner bound with a common message"
    - "on the renyi divergence joint range of relative entropies and a channel coding theorem"
    - "resolvability in e γ with applications to lossy compression and wiretap channels"
    - "tight bounds for symmetric divergence measures and a refined bound for lossless source coding"
    - "concentration of measure inequalities and their communication and information theoretic applications"

Connected through hyperedge HE-7 (induced by source paper "on the renyi divergence joint range of relative entropies and a channel coding theorem"):
  with members:
    - "bounds among f divergences"
    - "upper bounds on the relative entropy and r enyi divergence as a function of total variation distance for finite alphabets"
    - "tight bounds for symmetric divergence measures and a refined bound for lossless source coding"
    - "information theoretic applications of the logarithmic probability comparison bound"
    - "renyi divergence and kullback leibler divergence"
    - "multiple source adaptation and the renyi divergence"
    - "on pinsker s and vajda s type inequalities for csiszar s f divergences"
    - "r enyi divergence and majorization"

Connected through hyperedge HE-8 (induced by source paper "on gaussian channels with feedback under expected power constraints and with non vanishing error probabilities"):
  with members:
    - "a proof of the strong converse theorem for gaussian multiple access channels"
    - "second order asymptotics for the gaussian mac with degraded message sets"
    - "asymptotic estimates in information theory with non vanishing error probabilities"
    - "the third order term in the normal approximation for the awgn channel"
    - "optimum power control at finite blocklength"
    - "second order rate region of constant composition codes for the multiple access channel"
    - "variations on a theme by schalkwijk and kailath"
    - "information spectrum approach to second order coding rate in channel coding"

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)