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: "moongen a scriptable high speed packet generator"
  Abstract: We present MoonGen, a flexible high-speed packet generator. It can saturate 10 GbE links with minimum-sized packets while using only a single CPU core by running on top of the packet processing framework DPDK. Linear multi-core scaling allows for even higher rates: We have tested MoonGen with up to 178.5 Mpps at 120 Gbit/s. Moving the whole packet generation logic into user-controlled Lua scripts allows us to achieve the highest possible flexibility. In addition, we utilize hardware features of commodity NICs that have not been used for packet generators previously. A key feature is the measurement of latency with sub-microsecond precision and accuracy by using hardware timestamping capabilities of modern commodity NICs. We address timing issues with software-based packet generators and apply methods to mitigate them with both hardware support and with a novel method to control the inter-packet gap in software. Features that were previously only possible with hardware-based solutions are now provided by MoonGen on commodity hardware. MoonGen is available as free software under the MIT license in our git repository at https://github.com/emmericp/MoonGen

Connected through hyperedge HE-1 (induced by source paper "me love syn cookies syn flood mitigation in programmable data planes"):
  with members:
    - "an active defense mechanism for tcp syn flooding attacks"
    - "cnoa challenging number approach for uncovering tcp syn flooding using syn spoofing attack"

Connected through hyperedge HE-2 (induced by source paper "constellation a high performance geo distributed middlebox framework"):
  with members:
    - "heavy hitter detection entirely in the data plane"
    - "correctness and performance for stateful chained network functions"

Connected through hyperedge HE-3 (induced by source paper "fault tolerance for service function chains"):
  with members:
    - "correctness and performance for stateful chained network functions"

Connected through hyperedge HE-4 (induced by source paper "measurement based online available bandwidth estimation employing reinforcement learning"):
  with members:
    - "mr bart multi rate available bandwidth estimation in real time"
    - "a system theoretic approach to bandwidth estimation"

Connected through hyperedge HE-5 (induced by source paper "5g qos impact of security functions on latency"):
  with members:
    - "look mum no vm exits almost"

Connected through hyperedge HE-6 (induced by source paper "checking in on network functions"):
  with members:
    - "probabilistic program equivalence for netkat"

Connected through hyperedge HE-7 (induced by source paper "the case for writing network drivers in high level programming languages"):
  with members:
    - "user space network drivers"

Connected through hyperedge HE-8 (induced by source paper "trust anchors in software defined networks"):
  with members:
    - "trusdn bootstrapping trust in cloud network infrastructure"
    - "stacco differentially analyzing side channel traces for detecting ssl tls vulnerabilities in secure enclaves"
    - "citizen electronic identities using tpm 2 0"

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)