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 "spatial networks with wireless applications"):
  Abstract: Abstract   Many networks have nodes located in physical space, with links more common between closely spaced pairs of nodes. For example, the nodes could be wireless devices and links communication channels in a wireless mesh network. We describe recent work involving such networks, considering effects due to the geometry (convex, non-convex, and fractal), node distribution, distance-dependent link probability, mobility, directivity, and interference.

Includes members:
  Member "boundaries as an enhancement technique for physical layer security":
    also connected through other hyperedges:
      (none)
  Member "on the capacity of fractal wireless networks with direct social interactions":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "on the capacity of wireless networks with fractal and hierarchical social communications")
  Member "correlated interference from uncorrelated users in bounded ad hoc networks with blockage":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "spatio temporal correlation of interference in manet under spatially correlated shadowing environment")
  Member "coverage analysis of a vehicular network modeled as cox process driven by poisson line process":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "how to dimension radio resources when users are distributed on roads modeled by poisson line process")
  Member "on the capacity of wireless networks with fractal and hierarchical social communications":
    also connected through other hyperedges:
      (none)
  Member "boundaries can enhance physical layer security at high data rates":
    also connected through other hyperedges:
      (none)
  Member "temporal correlation of interference in bounded mobile ad hoc networks with blockage":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "spatio temporal correlation of interference in manet under spatially correlated shadowing environment")
  Member "interference functionals in poisson networks":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "interference prediction in wireless networks stochastic geometry meets recursive filtering")

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)