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: "feedback capacity of the compound channel"
  Abstract: In this work, we find the capacity of a compound finite-state channel (FSC) with time-invariant deterministic feedback. We consider the use of fixed length block codes over the compound channel. Our achievability result includes a proof of the existence of a universal decoder for the family of FSCs with feedback. As a consequence of our capacity result, we show that feedback does not increase the capacity of the compound Gilbert-Elliot channel. Additionally, we show that for a stationary and uniformly ergodic Markovian channel, if the compound channel capacity is zero without feedback then it is zero with feedback. Finally, we use our result on the FSC to show that the feedback capacity of the memoryless compound channel is given by infthetas maxQX I(X; Y |thetas).

Connected through hyperedge HE-1 (induced by source paper "on the reliability function of the common message broadcast channel with variable length feedback"):
  with members:
    - "common message broadcast channels with feedback in the nonasymptotic regime full feedback"
    - "on awgn channels and gaussian macs with variable length feedback"
    - "on gaussian macs with variable length feedback and non vanishing error probabilities"
    - "variable length coding with stop feedback for the common message broadcast channel in the nonasymptotic regime"
    - "on gaussian channels with feedback under expected power constraints and with non vanishing error probabilities"
    - "on using feedback in a gaussian channel"
    - "broadcasting a common message with variable length stop feedback codes"
    - "opportunistic capacity and error exponent regions for compound channel with feedback"

Connected through hyperedge HE-2 (induced by source paper "common message broadcast channels with feedback in the nonasymptotic regime full feedback"):
  with members:
    - "on the reliability function of the common message broadcast channel with variable length feedback"
    - "nonasymptotic coding rate bounds for binary erasure channels with feedback"
    - "asymptotic estimates in information theory with non vanishing error probabilities"
    - "broadcasting a common message with variable length stop feedback codes"
    - "a tight upper bound for the third order asymptotics for most discrete memoryless channels"
    - "a simple converse of burnashev s reliability function"

Connected through hyperedge HE-3 (induced by source paper "arbitrarily varying wiretap channels with type constrained states"):
  with members:
    - "a new wiretap channel model and its strong secrecy capacity"
    - "a channel under simultaneous jamming and eavesdropping attack correlated random coding capacities under strong secrecy criteria"
    - "strong secrecy for cooperative broadcast channels"
    - "the arbitrarily varying wiretap channel secret randomness stability and super activation"
    - "on the continuity of the secrecy capacity of compound and arbitrarily varying wiretap channels"
    - "semantic security capacity for wiretap channels of type ii"
    - "the arbitrarily varying wiretap channel deterministic and correlated random coding capacities under the strong secrecy criterion"
    - "secrecy results for compound wiretap channels"

Connected through hyperedge HE-4 (induced by source paper "feedback does not increase the capacity of compound channels with additive noise"):
  with members:
    - "a general formula for compound channel capacity"
    - "the capacity of channels with feedback"

Connected through hyperedge HE-5 (induced by source paper "estimating the directed information and testing for causality"):
  with members:
    - "a characterization of the minimal average data rate that guarantees a given closed loop performance level"
    - "information networks with in block memory"
    - "universal estimation of directed information"
    - "detection and isolation of link failures under the agreement protocol"
    - "the relation between granger causality and directed information theory a review"
    - "directed information causal estimation and communication in continuous time"
    - "interpretations of directed information in portfolio theory data compression and hypothesis testing"
    - "the capacity region of the degraded finite state broadcast channel"

Connected through hyperedge HE-6 (induced by source paper "the feedback capacity of the 1 rll input constrained erasure channel"):
  with members:
    - "constrained codes for joint energy and information transfer"
    - "capacity and coding for the ising channel with feedback"
    - "optimal feedback communication via posterior matching"
    - "asymptotics of entropy rate in special families of hidden markov chains"
    - "a coding theorem for a class of stationary channels with feedback"
    - "finite state channels with time invariant deterministic feedback"
    - "the capacity of channels with feedback"

Connected through hyperedge HE-7 (induced by source paper "directed information on abstract spaces properties and variational equalities"):
  with members:
    - "sequential necessary and sufficient conditions for capacity achieving distributions of channels with memory and feedback"
    - "capacity achieving distributions information lossless randomized strategies for feedback channels with memory the lqg theory of directed information part ii"
    - "optimal nonanticipative estimation schemes for time varying gauss markov processes"
    - "capacity of binary state symmetric channel with and without feedback and transmission cost"
    - "information nonanticipative rate distortion function and its applications"
    - "information structures for feedback capacity of channels with memory and transmission cost stochastic optimal control variational equalities part i"
    - "nonanticipative rate distortion function and relations to filtering theory"
    - "capacity of a post channel with and without feedback"

Connected through hyperedge HE-8 (induced by source paper "capacity and coding for the ising channel with feedback"):
  with members:
    - "to feed or not to feed back"
    - "the capacity region of the degraded finite state broadcast channel"
    - "a coding theorem for a class of stationary channels with feedback"
    - "finite state channels with time invariant deterministic feedback"
    - "the capacity of channels with feedback"
    - "feedback capacity of the first order moving average gaussian channel"

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)