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 "a right of way assignment strategy to ensure traffic safety and efficiency in lane change"):
  Abstract: How to guarantee absolute safety and meanwhile maintain traffic efficiency remains difficult for intelligent vehicle studies. This paper discusses how to deal with these two problems in lane change scenarios. Its key idea is to develop a right-of-way assignment strategy for clear collision avoidance conditions. Both theoretical analysis and numerical testing results are provided to show the effectiveness of the proposed strategy. Experiments demonstrate that this new strategy is not only collision-free as the so-called Responsibility-Sensitive Safety (RSS) strategy but also increases traffic efficiency.

Includes members:
  Member "cooperative driving at unsignalized intersections using tree search":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a right of way based strategy to implement safe and efficient driving at non signalized intersections for automated vehicles")
  Member "a grouping based cooperative driving strategy for cavs merging problems":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "a right of way based strategy to implement safe and efficient driving at non signalized intersections for automated vehicles")
  Member "on a formal model of safe and scalable self driving cars":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "training adversarial agents to exploit weaknesses in deep control policies")

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.SY(Systems and Control)