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: "robust tube based model predictive control for time constrained robot navigation"
  Abstract: This paper deals with the problem of time-constrained navigation of a robot modeled by uncertain nonlinear non-affine dynamics in a bounded workspace of $\mathbb{R}^n$. Initially, we provide a novel class of robust feedback controllers that drive the robot between Regions of Interest (RoI) of the workspace. The control laws consists of two parts: an on-line controller which is the outcome of a Finite Horizon Optimal Control Problem (FHOCP); and a backstepping feedback law which is tuned off-line and guarantees that the real trajectory always remains in a bounded hyper-tube centered along the nominal trajectory of the robot. The proposed controller falls within the so-called tube-based Nonlinear Model Predictive control (NMPC) methodology. Then, given a desired high-level specification for the robot in Metric Interval Temporal Logic (MITL), by utilizing the aforementioned controllers, a framework that provably guarantees the satisfaction of the formula is provided. The proposed framework can handle the rich expressiveness of MITL in both safety and reachability specifications. Finally, the proposed framework is validated by numerical simulations.

Connected through hyperedge HE-1 (induced by source paper "robust trajectory tracking control for underactuated autonomous underwater vehicles"):
  with members:
    - "decentralized impedance control for cooperative manipulation of multiple underwater vehicle manipulator systems under lean communication"
    - "a distributed predictive control approach for cooperative manipulation of multiple underwater vehicle manipulator systems"
    - "design and experimental validation of tube based mpc for timed constrained robot planning"
    - "control synthesis for multi agent systems under metric interval temporal logic specifications"
    - "a robust model predictive control approach for autonomous underwater vehicles operating in a constrained workspace"
    - "probabilistic plan synthesis for coupled multi agent systems"
    - "on the timed temporal logic planning of coupled multi agent systems"
    - "robust distance based formation control of multiple rigid bodies with orientation alignment"

Connected through hyperedge HE-2 (induced by source paper "design and experimental validation of tube based mpc for timed constrained robot planning"):
  with members:
    - "a distributed predictive control approach for cooperative manipulation of multiple underwater vehicle manipulator systems"
    - "control synthesis for multi agent systems under metric interval temporal logic specifications"
    - "a robust model predictive control approach for autonomous underwater vehicles operating in a constrained workspace"
    - "probabilistic plan synthesis for coupled multi agent systems"
    - "on the timed temporal logic planning of coupled multi agent systems"
    - "robust distance based formation control of multiple rigid bodies with orientation alignment"
    - "a robust force control approach for underwater vehicle manipulator systems"
    - "cooperative task planning of multi agent systems under timed temporal specifications"

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)