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: "efficient kinematic planning for mobile manipulators with non holonomic constraints using optimal control"
  Abstract: This work addresses the problem of kinematic trajectory planning for mobile manipulators with non-holonomic constraints, and holonomic operational-space tracking constraints. We obtain whole-body trajectories and time-varying kinematic feedback controllers by solving a Constrained Sequential Linear Quadratic Optimal Control problem. The employed algorithm features high efficiency through a continuous-time formulation that benefits from adaptive step-size integrators and through linear complexity in the number of integration steps. In a first application example, we solve kinematic trajectory planning problems for a 26 DoF wheeled robot. In a second example, we apply Constrained SLQ to a real-world mobile manipulator in a receding-horizon optimal control fashion, where we obtain optimal controllers and plans at rates up to 100 Hz.

Connected through hyperedge HE-1 (induced by source paper "modeling and control of a hybrid wheeled jumping robot"):
  with members:
    - "rolling in the deep hybrid locomotion for wheeled legged robots using online trajectory optimization"
    - "keep rollin whole body motion control and planning for wheeled quadrupedal robots"

Connected through hyperedge HE-2 (induced by source paper "rolling in the deep hybrid locomotion for wheeled legged robots using online trajectory optimization"):
  with members:
    - "feedback mpc for torque controlled legged robots"
    - "fast and continuous foothold adaptation for dynamic locomotion through cnns"
    - "planning hybrid driving stepping locomotion on multiple levels of abstraction"
    - "keep rollin whole body motion control and planning for wheeled quadrupedal robots"

Connected through hyperedge HE-3 (induced by source paper "inducing multi convexity in path constrained trajectory optimization for mobile manipulators"):
  with members:
    - "combining method of alternating projections and augmented lagrangian for task constrained trajectory optimization"
    - "a general fast and robust implementation of the time optimal path parameterization algorithm"

Connected through hyperedge HE-4 (induced by source paper "trajectory optimization for a class of robots belonging to constrained collaborative mobile agents ccma family"):
  with members:
    - "an optimization framework for simulation and kinematic control of constrained collaborative mobile agents ccma system"
    - "mobile robotic fabrication at 1 1 scale the in situ fabricator"

Connected through hyperedge HE-5 (induced by source paper "the control toolbox an open source c library for robotics optimal and model predictive control"):
  with members:
    - "whole body nonlinear model predictive control through contacts for quadrupeds"
    - "a family of iterative gauss newton shooting methods for nonlinear optimal control"
    - "blasfeo basic linear algebra subroutines for embedded optimization"
    - "automatic differentiation of rigid body dynamics for optimal control and estimation"
    - "trajectory optimization through contacts and automatic gait discovery for quadrupeds"
    - "odeint solving ordinary differential equations in c"

Connected through hyperedge HE-6 (induced by source paper "keep rollin whole body motion control and planning for wheeled quadrupedal robots"):
  with members:
    - "learning agile and dynamic motor skills for legged robots"
    - "supervised autonomous locomotion and manipulation for disaster response with a centaur like robot"
    - "anytime hybrid driving stepping locomotion planning"

Connected through hyperedge HE-7 (induced by source paper "a family of iterative gauss newton shooting methods for nonlinear optimal control"):
  with members:
    - "the control toolbox an open source c library for robotics optimal and model predictive control"
    - "whole body nonlinear model predictive control through contacts for quadrupeds"
    - "an efficient optimal planning and control framework for quadrupedal locomotion"
    - "automatic differentiation of rigid body dynamics for optimal control and estimation"
    - "trajectory optimization through contacts and automatic gait discovery for quadrupeds"
    - "risk sensitive nonlinear optimal control with measurement uncertainty"

Connected through hyperedge HE-8 (induced by source paper "a projection approach to equality constrained iterative linear quadratic optimal control"):
  with members:
    - "the control toolbox an open source c library for robotics optimal and model predictive control"
    - "real time motion planning of legged robots a model predictive control approach"
    - "an efficient optimal planning and control framework for quadrupedal locomotion"
    - "trajectory optimization through contacts and automatic gait discovery for quadrupeds"

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.RO(Robotics)