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: "decentralized rigidity maintenance control with range measurements for multi robot systems"
  Abstract: This work proposes a fully decentralized strategy for maintaining the formation rigidity of a multi-robot system using only range measurements, while still allowing the graph topology to change freely over time. In this direction, a first contribution of this work is an extension of rigidity theory to weighted frameworks and the rigidity eigenvalue, which when positive ensures the infinitesimal rigidity of the framework. We then propose a distributed algorithm for estimating a common relative position reference frame amongst a team of robots with only range measurements in addition to one agent endowed with the capability of measuring the bearing to two other agents. This first estimation step is embedded into a subsequent distributed algorithm for estimating the rigidity eigenvalue associated with the weighted framework. The estimate of the rigidity eigenvalue is finally used to generate a local control action for each agent that both maintains the rigidity property and enforces additional constraints such as collision avoidance and sensing/communication range limits and occlusions. As an additional feature of our approach, the communication and sensing links among the robots are also left free to change over time while preserving rigidity of the whole framework. The proposed scheme is then experimentally validated with a robotic testbed consisting of six quadrotor unmanned aerial vehicles operating in a cluttered environment.

Connected through hyperedge HE-1 (induced by source paper "cooperative manipulation via internal force regulation a rigidity theory perspective"):
  with members:
    - "a unified dissertation on bearing rigidity theory"
    - "robust formation control in se 3 for tree graph structures with prescribed transient and steady state performance"
    - "bearing rigidity theory and its applications for control and estimation of network systems life beyond distance rigidity"
    - "robust cooperative manipulation without force torque measurements control design and experiments"
    - "distributed rotational and translational maneuvering of rigid formations and their applications"
    - "bearing rigidity and almost global bearing only formation stabilization"
    - "distributed stabilization control of rigid formations with prescribed orientation"

Connected through hyperedge HE-2 (induced by source paper "a unified dissertation on bearing rigidity theory"):
  with members:
    - "bearing rigidity theory and its applications for control and estimation of network systems life beyond distance rigidity"
    - "quantization effects and convergence properties of rigid formation control systems with quantized distance measurements"
    - "laman graphs are generically bearing rigid in arbitrary dimensions"
    - "bearing rigidity and almost global bearing only formation stabilization"
    - "on affine rigidity"

Connected through hyperedge HE-3 (induced by source paper "angle based shape determination theory of planar graphs with application to formation stabilization"):
  with members:
    - "laman graphs are generically bearing rigid in arbitrary dimensions"
    - "bearing rigidity and almost global bearing only formation stabilization"
    - "distributed stabilization control of rigid formations with prescribed orientation"
    - "translational and scaling formation maneuver control via a bearing based approach"

Connected through hyperedge HE-4 (induced by source paper "distributed stabilization control of rigid formations with prescribed orientation"):
  with members:
    - "distributed rotational and translational maneuvering of rigid formations and their applications"
    - "bearing rigidity and almost global bearing only formation stabilization"

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)