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: "non asymptotic achievable rates for energy harvesting channels using save and transmit"
  Abstract: This paper investigates the information-theoretic limits of energy-harvesting (EH) channels in the finite blocklength regime. The EH process is characterized by a sequence of i.i.d. random variables with finite variances. We use the save-and-transmit strategy proposed by Ozel and Ulukus (2012) together with Shannon’s non-asymptotic achievability bound to obtain lower bounds on the achievable rates for both additive white Gaussian noise channels and discrete memoryless channels under EH constraints. The first-order terms of the lower bounds of the achievable rates are equal to    $C$    and the second-order (backoff from capacity) terms are proportional to    $-\sqrt { \frac {\log n}{n}}$   , where    $n$    denotes the blocklength and    $C$    denotes the capacity of the EH channel, which is the same as the capacity without the EH constraints. The constant of proportionality of the backoff term is found and qualitative interpretations are provided.

Connected through hyperedge HE-1 (induced by source paper "second order and moderate deviation analysis of a block fading channel with deterministic and energy harvesting power constraints"):
  with members:
    - "5g wireless network slicing for embb urllc and mmtc a communication theoretic view"
    - "ultra reliable and low latency communications in 5g downlink physical layer aspects"
    - "on achievable rates of awgn energy harvesting channels with block energy arrival and non vanishing error probabilities"
    - "beta beta bounds finite blocklength analog of the golden formula"
    - "finite blocklength achievable rates for energy harvesting awgn channels with infinite buffer"
    - "short packet communications over multiple antenna rayleigh fading channels"
    - "second order coding rates for channels with state"
    - "optimum power control at finite blocklength"

Connected through hyperedge HE-2 (induced by source paper "non asymptotic achievable rates for gaussian energy harvesting channels best effort and save and transmit"):
  with members:
    - "on achievable rates of awgn energy harvesting channels with block energy arrival and non vanishing error probabilities"
    - "online power control for block i i d energy harvesting channels"
    - "capacity analysis of discrete energy harvesting channels"
    - "finite blocklength achievable rates for energy harvesting awgn channels with infinite buffer"
    - "capacity of the energy harvesting channel with a finite battery"
    - "closed form delay optimal power control for energy harvesting wireless system with finite energy storage"
    - "the binary energy harvesting channel with a unit sized battery"

Connected through hyperedge HE-3 (induced by source paper "on achievable rates of awgn energy harvesting channels with block energy arrival and non vanishing error probabilities"):
  with members:
    - "finite blocklength achievable rates for energy harvesting awgn channels with infinite buffer"
    - "capacity of the energy harvesting channel with a finite battery"
    - "energy harvesting wireless communications a review of recent advances"
    - "asymptotic estimates in information theory with non vanishing error probabilities"
    - "closed form delay optimal power control for energy harvesting wireless system with finite energy storage"
    - "near optimal energy control and approximate capacity of energy harvesting communication"
    - "second order coding rates for channels with state"
    - "information spectrum approach to second order coding rate in channel coding"

Connected through hyperedge HE-4 (induced by source paper "layered coding for energy harvesting communication without csit"):
  with members:
    - "energy harvesting wireless communications a review of recent advances"
    - "outage minimization for a fading wireless link with energy harvesting transmitter and receiver"
    - "outage probability of energy harvesting relay aided cooperative networks over rayleigh fading channel"
    - "training optimization for energy harvesting communication systems"
    - "broadcasting with an energy harvesting rechargeable transmitter"
    - "transmission with energy harvesting nodes in fading wireless channels optimal policies"
    - "optimal packet scheduling in an energy harvesting communication system"
    - "distortion minimization in gaussian layered broadcast coding with successive refinement"

Connected through hyperedge HE-5 (induced by source paper "on the scaling exponent of polar codes for binary input energy harvesting channels"):
  with members:
    - "energy harvesting wireless communications a review of recent advances"
    - "unified scaling of polar codes error exponent scaling exponent moderate deviations and error floors"
    - "finite length scaling for polar codes"
    - "near optimal energy control and approximate capacity of energy harvesting communication"
    - "how to achieve the capacity of asymmetric channels"
    - "improved bounds on the finite length scaling of polar codes"
    - "achieving the capacity of any dmc using only polar codes"
    - "transmission with energy harvesting nodes in fading wireless channels optimal policies"

Connected through hyperedge HE-6 (induced by source paper "wirelessly powered communication networks with short packets"):
  with members:
    - "modeling and analysis of cellular networks using stochastic geometry a tutorial"
    - "finite blocklength achievable rates for energy harvesting awgn channels with infinite buffer"
    - "on wirelessly powered communications with short packets"
    - "towards massive ultra reliable and low latency wireless communication with short packets"
    - "energy harvesting wireless communications a review of recent advances"
    - "asymptotic estimates in information theory with non vanishing error probabilities"
    - "powering the next billion devices with wi fi"
    - "near optimal energy control and approximate capacity of energy harvesting communication"

Connected through hyperedge HE-7 (induced by source paper "finite blocklength analysis of energy harvesting channels"):
  with members:
    - "moderate deviation asymptotics for variable length codes with feedback"
    - "channels with cost constraints strong converse and dispersion"
    - "a tight upper bound for the third order asymptotics for most discrete memoryless channels"
    - "moderate deviations in channel coding"
    - "on the monotonicity log concavity and tight bounds of the generalized marcum and nuttall q functions"
    - "information spectrum approach to second order coding rate in channel coding"

Connected through hyperedge HE-8 (induced by source paper "finite blocklength achievable rates for energy harvesting awgn channels with infinite buffer"):
  with members:
    - "energy harvesting wireless communications a review of recent advances"
    - "second order coding rates for channels with state"
    - "a tight upper bound for the third order asymptotics for most discrete memoryless 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)