human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "riemannian motion policies"):
  Abstract: This paper introduces a new mathematical object for modular motion generation called the Riemannian Motion Policy (RMP). An RMP is an acceleration field (dynamical system) coupled with a corresponding Riemannian metric defining directions of importance at each point, typically defined on a nonlinear task space. We derive operators for transforming RMPs through the network of nonlinear maps defining their task spaces and combining multiple RMPs residing at a given task space, and show that these operators optimally preserve the geometric defined by the metrics in a way strongly analogous to the covariant transformations of natural gradients. This framework enables us to bridge the literature by fusing motion policies together across differing motion generation paradigms, from Dynamical Systems and Dynamic Movement Primitives to Optimal Control and Model Predictive Control. RMPs are easy to implement and manipulate, simplify controller design, clarify a number of open questions around how to effectively combine existing techniques, and their properties of geometric consistency, for the first time, make feasible the generic application of a single smooth and reactive motion generation system across a range of robots with zero re-tuning.

Includes members:
  Member "approximately optimal continuous time motion planning and control via probabilistic inference":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "riemannian motion policy fusion through learnable lyapunov function reshaping")
  Member "newton methods for k order markov constrained motion problems":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "prediction of human full body movements with motion optimization and recurrent neural networks")

Question: Please tell me which class the source paper 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)