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: "mac with action dependent state information at one encoder"
  Abstract: We consider a two-user multiple-access channel, where one of the encoders is allowed to take an action that effects the formation of the channel states. The states are know non-causally to the encoder. Two independent messages are sent: a common message and a private message transmitted by the informed encoder. We find precise characterizations of the capacity region. Our framework takes account of previously evaluated settings regarding point-to-point channels with actions and multiple-access channels with common messages. We obtain the capacity of the Gaussian action-dependent point-to-point channel.

Connected through hyperedge HE-1 (induced by source paper "distributed power control with partial channel state information performance characterization and design"):
  with members:
    - "interference coordination via power domain channel estimation"
    - "ultra dense small cell networks turning density into energy efficiency"
    - "a survey of energy efficient techniques for 5g networks and challenges ahead"
    - "coordination in distributed networks via coded actions with application to power control"
    - "coded power control performance analysis"
    - "robust precoding for network mimo with hierarchical csit"
    - "a game theoretic analysis for energy efficient heterogeneous networks"
    - "framework for link level energy efficiency optimization with informed transmitter"

Connected through hyperedge HE-2 (induced by source paper "wiretap and gelfand pinsker channels analogy and its applications"):
  with members:
    - "the likelihood encoder for lossy compression"
    - "wiretap channels with random states non causally available at the encoder"
    - "capacity of the state dependent wiretap channel secure writing on dirty paper"
    - "analogy between gambling and measurement based work extraction"
    - "duality of a source coding problem and the semi deterministic broadcast channel with rate limited cooperation"
    - "semantic security capacity for wiretap channels of type ii"
    - "secrecy capacity region of some classes of wiretap broadcast channels"
    - "on state dependent broadcast channels with cooperation"

Connected through hyperedge HE-3 (induced by source paper "duality of a source coding problem and the semi deterministic broadcast channel with rate limited cooperation"):
  with members:
    - "empirical coordination in a triangular multiterminal network"
    - "successive refinement with decoder cooperation and its channel coding duals"
    - "evaluation of marton s inner bound for the general broadcast channel"
    - "the state dependent semideterministic broadcast channel"
    - "multiterminal source coding under logarithmic loss"
    - "the compound multiple access channel with partially cooperating encoders"
    - "compound multiple access channels with partial cooperation"
    - "evaluation of marton s inner bound for the general broadcast channel"

Connected through hyperedge HE-4 (induced by source paper "coding with action dependent side information and additional reconstruction requirements"):
  with members:
    - "heegard berger and cascade source coding problems with common reconstruction constraints"
    - "information embedding on actions"
    - "compression with actions"
    - "action dependent strictly causal state communication"
    - "robust coding for lossy computing with receiver side observation costs"
    - "distributed and cascade lossy source coding with a side information vending machine"
    - "two way source coding with a helper"
    - "duality between channel capacity and rate distortion with two sided state information"

Connected through hyperedge HE-5 (induced by source paper "multiple access channels with combined cooperation and partial cribbing"):
  with members:
    - "the finite state mac with cooperative encoders and delayed csi"
    - "an overview on 3gpp device to device proximity services"
    - "successive refinement with decoder cooperation and its channel coding duals"
    - "the state dependent multiple access channel with states available at a cribbing encoder"
    - "the gaussian mac with conferencing encoders"
    - "two way source coding with a helper"
    - "duality between channel capacity and rate distortion with two sided state information"

Connected through hyperedge HE-6 (induced by source paper "lossless coding of correlated sources with actions"):
  with members:
    - "information embedding on actions"
    - "compression with actions"
    - "multiple access channel with partial and controlled cribbing encoders"

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)