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: "supervision localization of timed discrete event systems"
  Abstract: We study supervisor localization for real-time discrete-event systems (DES) in the Brandin-Wonham framework of timed supervisory control. We view a real-time DES as comprised of asynchronous agents which are coupled through imposed logical and temporal specifications; the essence of supervisor localization is the decomposition of monolithic (global) control action into local control strategies for these individual agents. This study extends our previous work on supervisor localization for untimed DES, in that monolithic timed control action typically includes not only disabling action as in the untimed case, but also ''clock preempting'' action which enforces prescribed temporal behavior. The latter action is executed by a class of special events, called ''forcible'' events; accordingly, we localize monolithic preemptive action with respect to these events. We demonstrate the new features of timed supervisor localization with a manufacturing cell case study and discuss a distributed control implementation.

Connected through hyperedge HE-1 (induced by source paper "timed discrete event systems are synchronous product structures"):
  with members:
    - "delay robustness in distributed control of timed discrete event systems based on supervisor localisation"

Connected through hyperedge HE-2 (induced by source paper "failsafe mechanism design of multicopters based on supervisory control theory"):
  with members:
    - "controllability analysis and degraded control for a class of hexacopters subject to rotor failures"
    - "supervisor localization of discrete event systems based on state tree structures"

Connected through hyperedge HE-3 (induced by source paper "supervisor localization of timed discrete event systems under partial observation and communication delay"):
  with members:
    - "supervisor localization of discrete event systems under partial observation"
    - "delay robustness in distributed control of timed discrete event systems based on supervisor localisation"
    - "distributed supervisory control of discrete event systems with communication delay"

Connected through hyperedge HE-4 (induced by source paper "delay robustness in distributed control of timed discrete event systems based on supervisor localisation"):
  with members:
    - "distributed supervisory control of discrete event systems with communication delay"

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)