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 "a decentralized approach to software defined networks sdns"):
  Abstract: Redistribution of the intelligence and management in the software defined networks (SDNs) is a potential approach to address the bottlenecks of scalability and integrity of these networks. We propose to revisit the routing concept based on the notion of regions. Using basic and consistent definition of regions, a region-based packet routing called SmartRegion Routing is presented. The flexibility of regions in terms of naming and addressing is then leveraged in the form of a region stack among other features placed in the associated packet header. In this way, most of complexity and dynamicity of a network is absorbed, and therefore highly fast and simplified routing at the inter-region level along with semi-autonomous intra-region routing will be feasible. In addition, multipath planning can be naturally realized at both inter and intra levels. A basic form of SmartRegion routing mechanism is provided. Simplicity, scalability, and manageability of the proposed approach would also bring future potentials to reduce energy consumption and environmental footprint associated to the SDNs. Finally, various applications, such as enabling seamless broadband access, providing beyond IP addressing mechanisms, and also address-equivalent naming mechanisms, are considered and discussed.

Includes members:
  Member "a monte carlo approach to lifespan failure performance analysis of the network fabric in modular data centers":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "dynamic bandwidth efficient bcube topologies for virtualized data center networks")
  Member "quality of experience qoe beyond quality of service qos as its baseline qoe at the interface of experience domains":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "40 gbps access for metro networks implications in terms of sustainability and innovation from an lca perspective")
  Member "towards wire speed platform agnostic control of openflow switches":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "a survey on data plane flexibility and programmability in software defined networking")
  Member "smartpacket re distributing the routing intelligence among network components in sdns":
    also connected through other hyperedges:
      (none)
  Member "tree decompositions and social graphs":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "pruned landmark labeling meets vertex centric computation a surprisingly happy marriage")
  Member "millions of little minions using packets for low latency network programming and visibility extended version":
    also connected through other hyperedges:
      (none)
  Member "a geometric distance oracle for large real world graphs":
    also connected through other hyperedges:
      (none)
  Member "programming protocol independent packet processors":
    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)