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 "joint inter flow network coding and opportunistic routing in multi hop wireless mesh networks a comprehensive survey"):
  Abstract: Network coding and opportunistic routing are two recognized innovative ideas to improve the performance of wireless networks by utilizing the broadcast nature of the wireless medium. In the last decade, there has been considerable research on how to synergize inter-flow network coding and opportunistic routing in a single joint protocol outperforming each in any scenario. This paper explains the motivation behind the integration of these two techniques, and highlights certain scenarios in which the joint approach may even degrade the performance, emphasizing the fact that their synergistic effect cannot be accomplished with a naive and perfunctory combination. This survey paper also provides a comprehensive taxonomy of the joint protocols in terms of their fundamental components and associated challenges, and compares existing joint protocols. We also present concluding remarks along with an outline of future research directions.

Includes members:
  Member "flexonc joint cooperative forwarding and network coding with precise encoding conditions":
    also connected through other hyperedges:
      (none)
  Member "network coding implementation details a guidance document":
    also connected through other hyperedges:
      (none)
  Member "cror coding aware opportunistic routing in multi channel cognitive radio networks":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "capacity analysis in multi radio multi channel cognitive radio networks a small world perspective")
  Member "practical full duplex physical layer network coding":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "beamforming design for full duplex two way amplify and forward mimo relay")
  Member "systematic network coding with the aid of a full duplex relay":
    also connected through other hyperedges:
      (none)
  Member "network coding meets multimedia a review":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "agile data offloading over novel fog computing infrastructure for cavs")
  Member "cormen coding aware opportunistic routing in wireless mess network":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "flexonc joint cooperative forwarding and network coding with precise encoding conditions")
  Member "polynomial time algorithms for multirate anypath routing in wireless multihop networks":
    also connected through other hyperedges:
      (none)

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)