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: "feedback control goes wireless guaranteed stability over low power multi hop networks"
  Abstract: Closing feedback loops fast and over long distances is key to emerging applications; for example, robot motion control and swarm coordination require update intervals of tens of milliseconds. Low-power wireless technology is preferred for its low cost, small form factor, and flexibility, especially if the devices support multi-hop communication. So far, however, feedback control over wireless multi-hop networks has only been shown for update intervals on the order of seconds. This paper presents a wireless embedded system that tames imperfections impairing control performance (e.g., jitter and message loss), and a control design that exploits the essential properties of this system to provably guarantee closed-loop stability for physical processes with linear time-invariant dynamics. Using experiments on a cyber-physical testbed with 20 wireless nodes and multiple cart-pole systems, we are the first to demonstrate and evaluate feedback control and coordination over wireless multi-hop networks for update intervals of 20 to 50 milliseconds.

Connected through hyperedge HE-1 (induced by source paper "synchronous transmissions in low power wireless a survey of communication protocols and network services"):
  with members:
    - "reverse flooding exploiting radio interference for efficient propagation delay compensation in wsn clock synchronization"
    - "on the reception of concurrent transmissions in wireless sensor networks"
    - "broadcast throughput in radio networks routing vs network coding"
    - "analyzing network coding gossip made easy"

Connected through hyperedge HE-2 (induced by source paper "the time triggered wireless architecture"):
  with members:
    - "synchronous transmissions in low power wireless a survey of communication protocols and network services"

Connected through hyperedge HE-3 (induced by source paper "resource aware iot control saving communication through predictive triggering"):
  with members:
    - "distributed event based state estimation for networked systems an lmi approach"
    - "event based state estimation an emulation based approach"
    - "virtual vs real trading off simulations and physical experiments in reinforcement learning with bayesian optimization"
    - "predictive and self triggering for event based state estimation"
    - "sensor scheduling in variance based event triggered estimation with packet drops"
    - "cyber physical control of road freight transport"
    - "internet of things iot a vision architectural elements and future directions"

Connected through hyperedge HE-4 (induced by source paper "control guided communication efficient resource arbitration and allocation in multi hop wireless control systems"):
  with members:
    - "resource aware iot control saving communication through predictive triggering"
    - "evaluating low power wireless cyber physical systems"

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)