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: "decentralized coded caching in wireless networks trade off between storage and latency"
  Abstract: This paper studies the decentralized coded caching for a Fog Radio Access Network (F-RAN), whereby two edge-nodes (ENs) connected to a cloud server via fronthaul links with limited capacity are serving the requests of $K_r$ users. We consider all ENs and users are equipped with caches. A decentralized content placement is proposed to independently store contents at each network node during the off-peak hours. After that, we design a coded delivery scheme in order to deliver the user demands during the peak-hours under the objective of minimizing the normalized delivery time (NDT), which refers to the worst case delivery latency. An information-theoretic lower bound on the minimum NDT is derived for arbitrary number of ENs and users. We evaluate numerically the performance of the decentralized scheme. Additionally, we prove the approximate optimality of the decentralized scheme for a special case when the caches are only available at the ENs.

Connected through hyperedge HE-1 (induced by source paper "content caching and delivery in wireless radio access networks"):
  with members:
    - "mobility aware coded storage and delivery"
    - "cache aided fog radio access networks with partial connectivity"
    - "a converse bound for cache aided interference networks"
    - "treating content delivery in multi antenna coded caching as general message sets transmission a dof region perspective"
    - "fundamental limits of decentralized caching in fog rans with wireless fronthaul"
    - "fog aided wireless networks for content delivery fundamental latency tradeoffs"
    - "online edge caching and wireless delivery in fog aided networks with dynamic content popularity"
    - "cache aided content delivery over erasure broadcast channels"

Connected through hyperedge HE-2 (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-3 (induced by source paper "cache aided combination networks with interference"):
  with members:
    - "cache aided fog radio access networks with partial connectivity"
    - "fog aided wireless networks for content delivery fundamental latency tradeoffs"
    - "a reinforcement learning approach to proactive caching in wireless networks"
    - "coded caching in a multi server system with random topology"
    - "on the placement delivery array design for centralized coded caching scheme"
    - "fundamental tradeoff between storage and latency in cache aided wireless interference networks"
    - "coded caching schemes with reduced subpacketization from linear block codes"
    - "cache aided interference management in partially connected wireless networks"

Connected through hyperedge HE-4 (induced by source paper "cache aided fog radio access networks with partial connectivity"):
  with members:
    - "fog aided wireless networks for content delivery fundamental latency tradeoffs"
    - "coded caching in a multi server system with random topology"
    - "fundamental tradeoff between storage and latency in cache aided wireless interference networks"
    - "cache aided interference management in partially connected wireless networks"
    - "noisy broadcast networks with receiver caching"
    - "wireless content caching for small cell and d2d networks"
    - "coded caching for networks with the resolvability property"
    - "decentralized caching and coded delivery with distinct cache capacities"

Connected through hyperedge HE-5 (induced by source paper "decentralized multi antenna coded caching with cyclic exchanges"):
  with members:
    - "opportunistic content delivery in fading broadcast channels"
    - "multi antenna coded caching"
    - "caching at the wireless edge design aspects challenges and future directions"
    - "multi server coded caching"
    - "hierarchical coded caching"
    - "online coded caching"
    - "coded caching with nonuniform demands"
    - "decentralized coded caching attains order optimal memory rate tradeoff"

Connected through hyperedge HE-6 (induced by source paper "a converse bound for cache aided interference networks"):
  with members:
    - "the exact rate memory tradeoff for caching with uncoded prefetching"
    - "fundamental tradeoff between storage and latency in cache aided wireless interference networks"
    - "fundamental limits of cloud and cache aided interference management with multi antenna base stations"
    - "degrees of freedom of cache aided wireless interference networks"
    - "cache aided wireless networks tradeoffs between storage and latency"
    - "cache aided interference channels"

Connected through hyperedge HE-7 (induced by source paper "fundamental limits of decentralized caching in fog rans with wireless fronthaul"):
  with members:
    - "fog aided wireless networks for content delivery fundamental latency tradeoffs"
    - "fundamental tradeoff between storage and latency in cache aided wireless interference networks"
    - "degrees of freedom of cache aided wireless interference networks"
    - "fundamental limits of cache aided wireless bc interplay of coded caching and csit feedback"
    - "decentralized coded caching attains order optimal memory rate tradeoff"
    - "fundamental limits of caching"

Connected through hyperedge HE-8 (induced by source paper "a survey on low latency towards 5g ran core network and caching solutions"):
  with members:
    - "stochastic optimization and control framework for 5g network slicing with effective isolation"
    - "ultra reliable and low latency communications in 5g downlink physical layer aspects"
    - "human in the loop wireless communications machine learning and brain aware resource management"
    - "r fft function split at ifft fft in unified lte cran and cable access network"
    - "a survey on mobile edge networks convergence of computing caching and communications"
    - "joint user association power control and scheduling in multi cell 5g networks"
    - "fundamental limits on latency in transceiver cache aided hetnets"
    - "provisioning low latency resilient mobile edge clouds for 5g"

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)