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: "on resilient control of nonlinear systems under denial of service"
  Abstract: We analyze and design a control strategy for nonlinear systems under Denial-of-Service attacks. Based on an ISS-Lyapunov function analysis, we provide a characterization of the maximal percentage of time during which feedback information can be lost without resulting in the instability of the system. Motivated by the presence of a digital channel we consider event-based controllers for which a minimal inter-sampling time is explicitly characterized.

Connected through hyperedge HE-1 (induced by source paper "a new cyber secure countermeasure for lti systems under dos attacks"):
  with members:
    - "a cyber security investment game for networked control systems"
    - "interdependent security games on networks under behavioral probability weighting"
    - "self triggered coordination over a shared network under denial of service"

Connected through hyperedge HE-2 (induced by source paper "networked systems under denial of service co located vs remote control architectures"):
  with members:
    - "resilient control under denial of service robust design"
    - "networked control under random and malicious packet losses"
    - "event triggered control over unreliable networks subject to jamming attacks"
    - "control over adversarial packet dropping communication networks revisited"

Connected through hyperedge HE-3 (induced by source paper "towards stabilization of distributed systems under denial of service"):
  with members:
    - "resilient control under denial of service robust design"
    - "networked control under random and malicious packet losses"
    - "control over adversarial packet dropping communication networks revisited"

Connected through hyperedge HE-4 (induced by source paper "a jamming resilient algorithm for self triggered network coordination"):
  with members:
    - "event triggered control over unreliable networks subject to jamming attacks"
    - "self triggered coordination over a shared network under denial of service"
    - "control over adversarial packet dropping communication networks revisited"
    - "resilient control under denial of service"
    - "robust self triggered coordination with ternary controllers"

Connected through hyperedge HE-5 (induced by source paper "resilient control under denial of service robust design"):
  with members:
    - "event triggered control over unreliable networks subject to jamming attacks"
    - "self triggered coordination over a shared network under denial of service"
    - "control over adversarial packet dropping communication networks revisited"

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.SY(Systems and Control)