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: "on coded caching in the overloaded miso broadcast channel"
  Abstract: This work investigates the interplay of coded caching and spatial multiplexing in an overloaded Multiple-Input-Single-Output (MISO) Broadcast Channel (BC), i.e. a system where the number of users is greater than the number of transmitting antennas. On one hand, coded caching uses the aggregate global cache memory of the users to create multicasting opportunities. On the other hand, multiple antennas at the transmitter leverage the available CSIT to transmit multiple streams simultaneously. In this paper, we introduce a novel scheme which combines both the gain derived from coded-caching and spatial multiplexing and outperforms existing schemes in terms of delivery time and CSIT requirement.

Connected through hyperedge HE-1 (induced by source paper "fundamental limits of wireless caching under mixed cacheable and uncacheable traffic"):
  with members:
    - "fundamental limits of wireless caching under uneven capacity channels"
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "on the capacity region of a cache aided gaussian broadcast channel with multi layer messages"
    - "adding transmitters dramatically boosts coded caching gains for finite file sizes"
    - "treating content delivery in multi antenna coded caching as general message sets transmission a dof region perspective"
    - "cache aided communications with multiple antennas at finite snr"
    - "centralized and decentralized cache aided interference management in heterogeneous parallel channels"
    - "fog aided wireless networks for content delivery fundamental latency tradeoffs"

Connected through hyperedge HE-2 (induced by source paper "multi antenna coded content delivery with caching a low complexity solution"):
  with members:
    - "a low complexity cache aided multi antenna content delivery scheme"
    - "adding transmitters dramatically boosts coded caching gains for finite file sizes"
    - "opportunistic content delivery in fading broadcast channels"
    - "cache aided content delivery over erasure broadcast channels"
    - "caching and coded delivery over gaussian broadcast channels for energy efficiency"
    - "edge caching wireless networks performance analysis and optimization"
    - "multi antenna interference management for coded caching"
    - "scalable content delivery with coded caching in multi antenna fading channels"

Connected through hyperedge HE-3 (induced by source paper "on the effective throughput of coded caching a game theoretic perspective"):
  with members:
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "energy efficiency gains of caching for interference channels"
    - "caching meets millimeter wave communications for enhanced mobility management in 5g networks"
    - "a survey on low latency towards 5g ran core network and caching solutions"
    - "cost optimal caching for d2d networks with user mobility modeling analysis and computational approaches"
    - "caching at the wireless edge design aspects challenges and future directions"
    - "a stackelberg game for incentive proactive caching mechanisms in wireless networks"
    - "private coded caching"

Connected through hyperedge HE-4 (induced by source paper "d2d assisted beamforming for coded caching"):
  with members:
    - "scalable content delivery with coded caching in multi antenna fading channels"
    - "multi antenna coded caching"
    - "wireless caching technical misconceptions and business barriers"
    - "fundamental limits of cache aided wireless bc interplay of coded caching and csit feedback"
    - "multi server coded caching"
    - "hierarchical coded caching"
    - "fundamental limits of caching in wireless d2d networks"
    - "living on the edge the role of proactive caching in 5g wireless networks"

Connected through hyperedge HE-5 (induced by source paper "centralized and decentralized cache aided interference management in heterogeneous parallel channels"):
  with members:
    - "on the separability of parallel miso broadcast channels under partial csit a degrees of freedom region perspective"
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "state adaptive coded caching for symmetric broadcast channels"
    - "on the capacity region of a cache aided gaussian broadcast channel with multi layer messages"
    - "storage latency trade off in cache aided fog radio access networks"
    - "treating content delivery in multi antenna coded caching as general message sets transmission a dof region perspective"
    - "the role of caching in future communication systems and networks"
    - "fundamental limits of decentralized caching in fog rans with wireless fronthaul"

Connected through hyperedge HE-6 (induced by source paper "coded caching with heterogeneous cache sizes and link qualities the two user case"):
  with members:
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "benefits of coded placement for networks with heterogeneous cache sizes"
    - "on the capacity region of a cache aided gaussian broadcast channel with multi layer messages"
    - "coded caching for heterogeneous systems an optimization perspective"
    - "coded caching in a multi server system with random topology"
    - "benefits of cache assignment on degraded broadcast channels"
    - "on the optimality of separation between caching and delivery in general cache networks"
    - "cache aided content delivery over erasure broadcast channels"

Connected through hyperedge HE-7 (induced by source paper "adding transmitters dramatically boosts coded caching gains for finite file sizes"):
  with members:
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "coded distributed computing with node cooperation substantially increases speedup factors"
    - "on the optimality of separation between caching and delivery in general cache networks"
    - "on the placement delivery array design for centralized coded caching scheme"
    - "coded caching with linear subpacketization is possible using ruzsa szem eredi graphs"
    - "interference networks with caches at both ends"
    - "multi antenna coded caching"
    - "degrees of freedom of cache aided wireless interference networks"

Connected through hyperedge HE-8 (induced by source paper "treating content delivery in multi antenna coded caching as general message sets transmission a dof region perspective"):
  with members:
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "adding transmitters dramatically boosts coded caching gains for finite file sizes"
    - "fundamental limits of decentralized caching in fog rans with wireless fronthaul"
    - "alpha fair coded caching"
    - "fog aided wireless networks for content delivery fundamental latency tradeoffs"
    - "on the optimality of separation between caching and delivery in general cache networks"
    - "fundamental tradeoff between storage and latency in cache aided wireless interference networks"
    - "generalized degrees of freedom of the symmetric cache aided miso broadcast channel with partial csit"

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)