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: "secure multiterminal source coding with side information at the eavesdropper"
  Abstract: The problem of secure multiterminal source coding with side information at the eavesdropper is investigated. This scenario consists of a main encoder (referred to as Alice) that wishes to compress a single source but simultaneously satisfying the desired requirements on the distortion level at a legitimate receiver (referred to as Bob) and the equivocation rate-average uncertainty-at an eavesdropper (referred to as Eve). It is further assumed the presence of a (public) rate-limited link between Alice and Bob. In this setting, Eve perfectly observes the information bits sent by Alice to Bob and has also access to a correlated source which can be used as side information. A second encoder (referred to as Charlie) helps Bob in estimating Alice's source by sending a compressed version of its own correlated observation via a (private) rate-limited link, which is only observed by Bob. For instance, the problem at hands can be seen as the unification between the Berger-Tung and the secure source coding setups. Inner and outer bounds on the so-called rate-distortion-equivocation region are derived. The inner region turns to be tight for two cases: 1) uncoded side information at Bob and 2) lossless reconstruction of both sources at Bob-secure distributed lossless compression. Application examples to secure lossy source coding of Gaussian and binary sources in the presence of Gaussian and binary/ternary (respectively) side informations are also considered. Optimal coding schemes are characterized for some cases of interest where the statistical differences between the side information at the decoders and the presence of a nonzero distortion at Bob can be fully exploited to guarantee secrecy.

Connected through hyperedge HE-1 (induced by source paper "privacy aware distributed hypothesis testing"):
  with members:
    - "privacy aware smart metering progress and challenges"
    - "distributed hypothesis testing with privacy constraints"
    - "technical privacy metrics a systematic survey"
    - "distributed hypothesis testing based on unequal error protection codes"
    - "privacy against a hypothesis testing adversary"
    - "on the reliability function of distributed hypothesis testing under optimal detection"
    - "distributed hypothesis testing over discrete memoryless channels"
    - "hypothesis testing under mutual information privacy constraints in the high privacy regime"

Connected through hyperedge HE-2 (induced by source paper "distributed hypothesis testing with a privacy constraint"):
  with members:
    - "privacy aware smart metering progress and challenges"
    - "distributed hypothesis testing with privacy constraints"
    - "technical privacy metrics a systematic survey"
    - "distributed hypothesis testing based on unequal error protection codes"
    - "privacy against a hypothesis testing adversary"
    - "on the reliability function of distributed hypothesis testing under optimal detection"
    - "hypothesis testing under mutual information privacy constraints in the high privacy regime"
    - "on binary distributed hypothesis testing"

Connected through hyperedge HE-3 (induced by source paper "interactive secure function computation"):
  with members:
    - "robust privacy utility tradeoffs under differential privacy and hamming distortion"
    - "communication rounds tradeoffs for common randomness and secret key generation"
    - "secret key agreement under discussion rate constraints"
    - "communication and randomness lower bounds for secure computation"
    - "on the public communication needed to achieve sk capacity in the multiterminal source model"
    - "information complexity density and simulation of protocols"
    - "distributed channel synthesis"
    - "common information and secret key capacity"

Connected through hyperedge HE-4 (induced by source paper "analysis of remaining uncertainties and exponents under various conditional r e nyi entropies"):
  with members:
    - "uniform random number generation from markov chains non asymptotic and asymptotic analyses"
    - "security analysis of varepsilon almost dual universal 2 hash functions smoothing of min entropy versus smoothing of renyi entropy of order 2"
    - "asymptotic estimates in information theory with non vanishing error probabilities"
    - "equivocations exponents and second order coding rates under various r enyi information measures"
    - "asymmetric evaluations of erasure and undetected error probabilities"
    - "list decoding random coding exponents and expurgated exponents"
    - "encoding tasks and renyi entropy"
    - "erasure list exponents for slepian wolf decoding"

Connected through hyperedge HE-5 (induced by source paper "secret key generation over noisy channels with correlated sources"):
  with members:
    - "secret key generation from correlated sources and secure link"
    - "wiretap channels with random states non causally available at the encoder"
    - "a channel under simultaneous jamming and eavesdropping attack correlated random coding capacities under strong secrecy criteria"
    - "secret key generation over noisy channels with common randomness"
    - "semantic security capacity for wiretap channels of type ii"
    - "the wiretap channel with generalized feedback secure communication and key generation"
    - "secret key agreement general capacity and second order asymptotics"
    - "secure transmission of sources over noisy channels with side information at the receivers"

Connected through hyperedge HE-6 (induced by source paper "privacy constrained remote source coding"):
  with members:
    - "lossless secure source coding yamamoto s setting"
    - "from the information bottleneck to the privacy funnel"
    - "utility privacy tradeoffs in databases an information theoretic approach"
    - "on secure source coding with side information at the encoder"
    - "rate distortion theory for secrecy systems"
    - "privacy against statistical inference"
    - "discriminatory lossy source coding side information privacy"
    - "multiterminal source coding under logarithmic loss"

Connected through hyperedge HE-7 (induced by source paper "secret key generation over noisy channels with common randomness"):
  with members:
    - "the wiretap channel with generalized feedback secure communication and key generation"
    - "secure transmission of sources over noisy channels with side information at the receivers"
    - "secret key generation using correlated sources and channels"
    - "secrecy via sources and channels"

Connected through hyperedge HE-8 (induced by source paper "the ceo problem with secrecy constraints"):
  with members:
    - "on secure source coding with side information at the encoder"
    - "secure source coding with a public helper"
    - "rate distortion theory for secrecy systems"
    - "discriminatory lossy source coding side information privacy"
    - "multiterminal source coding under logarithmic loss"
    - "secure lossy source coding with side information at the decoders"
    - "secure source coding with a helper"
    - "secure lossless compression with side information"

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)