human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "on throughput optimization and bound analysis in cache enabled fiber wireless access networks"):
  Abstract: The backhaul of fiber-wireless (FiWi) access networks is facing the bandwidth crunch due to the increasing demands for bandwidth-hungry applications. In this paper, we consider utilizing the caches in FiWi access networks to mitigate backhaul bottleneck and improve network throughput. As both the power budget in wireless access networks and the bandwidth of backhaul are constrained, it is challenging to allocate power for caching and wireless transmission properly to achieve superior system performance. Our goal is to maximize the downlink throughput by considering power allocation and caching strategy jointly. We first propose a volume-adjustable backhaul-constrained water-filling method (VABWF) to derive the optimal power allocation for wireless transmission. A dynamic programming algorithm is then designed by reformulating the problem as a multiple-choice knapsack problem (MCKP). To explore the potential of throughput in cache-enabled FiWi access networks, we derive a tractable expression of the ergodic capacity (EC) of wireless links and provide a theoretical upper bound of the throughput by utilizing the analytical properties of EC. We show that an appropriate allocation of transmission power and caching power is essential to achieve higher throughput. Numerical and simulation results validate our theoretical analysis and demonstrate the effectiveness of our proposed optimization method.

Includes members:
  Member "cache enabled hetnets with millimeter wave small cells":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "edge computing enabled smart cities a comprehensive survey")
  Member "joint power allocation and caching optimization in fiber wireless access networks":
    also connected through other hyperedges:
      (none)
  Member "content placement in cache enabled sub 6 ghz and millimeter wave multi antenna dense small cell networks":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "edge cache assisted secure low latency millimeter wave transmission")
  Member "energy efficiency of downlink networks with caching at base stations":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "aoi delay tradeoff in mobile edge caching with freshness aware content refreshing")
  Member "caching placement in stochastic wireless caching helper networks channel selection diversity via caching":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "joint optimization of file placement and delivery in cache assisted wireless networks with limited lifetime and cache space")
  Member "coverage in heterogeneous downlink millimeter wave cellular networks":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "millimeter wave integrated access and backhaul in 5g performance analysis and design insights")
  Member "stochastic geometry modeling and analysis of multi tier millimeter wave cellular networks":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "a hybrid model based and data driven approach to spectrum sharing in mmwave cellular networks")
  Member "analysis on cache enabled wireless heterogeneous networks":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "reinforcement learning based cooperative coded caching under dynamic popularities in ultra dense networks")

Question: Please tell me which class the source paper 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.NI(Networking and Internet Architecture)