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: "learning based uplink interference management in 4g lte cellular systems"
  Abstract: LTEs uplink (UL) efficiency critically depends on how the interference across different cells is controlled. The unique characteristics of LTEs modulation and UL resource assignment poses considerable challenges in achieving this goal because most LTE deployments have 1:1 frequency re-use, and the uplink interference can vary considerably across successive time slots. In this work, we propose LeAP, a measurement data driven machine learning paradigm for power control to manage up-link interference in LTE. The data driven approach has the inherent advantage that the solution adapts based on network traffic, propagation and network topology, that is increasingly heterogeneous with multiple cell-overlays. LeAP system design consists of the following components: (i) design of user equipment (UE) measurement statistics that are succinct, yet expressive enough to capture the network dynamics, and (ii) design of two learning based algorithms that use the reported measurements to set the power control parameters and optimize the network performance. LeAP is standards compliant and can be implemented in centralized SON (self organized networking) server resource (cloud). We perform extensive evaluations using radio network plans from real LTE network operational in a major metro area in United States. Our results show that, compared to existing approaches, LeAP provides a 4.9x gain in the 20th percentile of user data rate, and 3.25x gain in median data rate.

Connected through hyperedge HE-1 (induced by source paper "thirty years of machine learning the road to pareto optimal next generation wireless networks"):
  with members:
    - "learning to optimize training deep neural networks for interference management"
    - "deep reinforcement learning for dynamic multichannel access in wireless networks"
    - "deep learning models for wireless signal classification with distributed low cost spectrum sensors"
    - "an introduction to deep learning for the physical layer"
    - "budget constrained multi armed bandits with multiple plays"
    - "unsupervised machine learning for networking techniques applications and research challenges"
    - "a survey of multi objective optimization in wireless sensor networks metrics algorithms and open problems"
    - "recent trends in deep learning based natural language processing"

Connected through hyperedge HE-2 (induced by source paper "analysis of a frequency hopping millimeter wave cellular uplink"):
  with members:
    - "device to device millimeter wave communications interference coverage rate and finite topologies"
    - "stochastic geometry modeling and analysis of multi tier millimeter wave cellular networks"
    - "why to decouple the uplink and downlink in cellular networks and how to do it"
    - "frequency hopping on a 5g millimeter wave uplink"
    - "millimeter wave cellular networks a mac layer perspective"
    - "performance analysis of fifth generation cellular uplink"
    - "statistical modeling and probabilistic analysis of cellular networks with determinantal point processes"
    - "a direct approach to computing spatially averaged outage probability"

Connected through hyperedge HE-3 (induced by source paper "performance analysis of fifth generation cellular uplink"):
  with members:
    - "what will 5g be"
    - "millimeter wave cellular wireless networks potentials and challenges"
    - "millimeter wave channel modeling and cellular capacity evaluation"
    - "the outage probability of a finite ad hoc network in nakagami fading"

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.NI(Networking and Internet Architecture)