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: "resilient control under denial of service robust design"
  Abstract: In this paper, we study networked control systems in the presence of Denial-of-Service (DoS) attacks, namely attacks that prevent transmissions over the communication network. The control objective is to maximize frequency and duration of the DoS attacks under which closed-loop stability is not destroyed. Analog and digital predictor-based controllers with state resetting are proposed, which achieve the considered control objective for a general class of DoS signals. An example is given to illustrate the proposed solution approach.

Connected through hyperedge HE-1 (induced by source paper "state of the art of cyber physical systems security an automatic control perspective"):
  with members:
    - "on redundant observability from security index to attack detection and resilient state estimation"
    - "detection of sensor attack and resilient state estimation for uniformly observable nonlinear systems having redundant sensors"
    - "analysis of stochastic switched systems with application to networked control under jamming attacks"
    - "coding schemes for securing cyber physical systems against stealthy data injection attacks"
    - "detecting integrity attacks on control systems using a moving target approach"
    - "a moving horizon hybrid stochastic game for secure control of cyber physical systems"
    - "modeling and performance evaluation of stealthy false data injection attacks on smart grid in the presence of corrupted measurements"
    - "state estimation with secrecy against eavesdroppers"

Connected through hyperedge HE-2 (induced by source paper "randomized transmission protocols for protection against jamming attacks in multi agent consensus"):
  with members:
    - "resilient consensus of second order agent networks asynchronous update rules with delays"
    - "analysis of stochastic switched systems with application to networked control under jamming attacks"
    - "resilient randomized quantized consensus"
    - "a jamming resilient algorithm for self triggered network coordination"
    - "networked control under random and malicious packet losses"
    - "self triggered coordination over a shared network under denial of service"
    - "robust self triggered coordination with ternary controllers"

Connected through hyperedge HE-3 (induced by source paper "data rates for stabilizing control under denial of service attacks"):
  with members:
    - "analysis of stochastic switched systems with application to networked control under jamming attacks"
    - "event triggered stabilization of linear systems under bounded bit rates"
    - "a jamming resilient algorithm for self triggered network coordination"
    - "networked control under random and malicious packet losses"
    - "stabilization of uncertain systems using quantized and lossy observations and uncertain control inputs"

Connected through hyperedge HE-4 (induced by source paper "joint effects of jamming interference and disturbance in networked control systems"):
  with members:
    - "networked control under random and malicious packet losses"

Connected through hyperedge HE-5 (induced by source paper "networked systems under denial of service co located vs remote control architectures"):
  with members:
    - "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"
    - "on resilient control of nonlinear systems under denial of service"

Connected through hyperedge HE-6 (induced by source paper "towards stabilization of distributed systems under denial of service"):
  with members:
    - "networked control under random and malicious packet losses"
    - "control over adversarial packet dropping communication networks revisited"
    - "on resilient control of nonlinear systems under denial of service"

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)