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 "formal specification and verification of autonomous robotic systems a survey"):
  Abstract: Robotic systems are complex and critical: they are inherently hybrid, combining both hardware and software; they typically exhibit both cyber-physical attributes and autonomous capabilities; and are required to be at least safe and often ethical. While for many engineered systems testing, either through real deployment or via simulation, is deemed sufficient the uniquely challenging elements of robotic systems, together with the crucial dependence on sophisticated software control and decision-making, requires a stronger form of verification. The increasing deployment of robotic systems in safety-critical scenarios exacerbates this still further and leads us towards the use of formal methods to ensure the correctness of, and provide sufficient evidence for the certification of, robotic systems. There have been many approaches that have used some variety of formal specification or formal verification in autonomous robotics, but there is no resource that collates this activity in to one place. This paper systematically surveys the state-of-the art in specification formalisms and tools for verifying robotic systems. Specifically, it describes the challenges arising from autonomy and software architectures, avoiding low-level hardware control and is subsequently identifies approaches for the specification and verification of robotic systems, while avoiding more general approaches.

Includes members:
  Member "modular verification of vehicle platooning with respect to decisions space and time":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "robotics and integrated formal methods necessity meets opportunity")
  Member "automating verification of state machines with reactive designs and isabelle utp":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "unifying semantic foundations for automated verification tools in isabelle utp")
  Member "robotics and integrated formal methods necessity meets opportunity":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "towards a framework for certification of reliable autonomous systems")
  Member "formal verification of obstacle avoidance and navigation of ground robots":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "overview of logical foundations of cyber physical systems")
  Member "developing bug free machine learning systems with formal mathematics":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "a simple differentiable programming language")
  Member "a rational agent controlling an autonomous vehicle implementation and formal verification":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "a summary of formal specification and verification of autonomous robotic systems")
  Member "a stochastically verifiable autonomous control architecture with reasoning":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "robotics and integrated formal methods necessity meets opportunity")
  Member "towards the verification of safety critical autonomous systems in dynamic environments":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "online path generation and navigation for swarms of uavs")

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.FL(Formal Languages and Automata Theory)