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: "ethical implications of social internet of vehicles systems"
  Abstract: The core concept of Internet of Things (IoT) is to equip real world objects with computing, processing, and communicating capabilities to enable socializing between them. Internet of Vehicles (IoV) is an adherent of IoT that has realized significant advancements using communication technologies. Vehicles connected through Internet are capable of sharing information that can substantially enhance the quality of traffic on roads. Social IoT (SIoT) is an instance of IoT that deals specifically in socialization of connected objects. SIoT enables the notion of Social IoV (SIoV) where vehicles are the key entities for sharing information between themselves and the infrastructure (commonly known as road side units). Vehicles in SIoV socialize by exchanging data such as traffic congestions, weather conditions, infotainment, vacant parking slots, alternate routes, and discount coupons for restaurants. In SIoV, vehicles can communicate with other vehicles and infrastructure through traditional communication technologies like Wi-Fi, cellular networks or through dedicated short range communication, etc. SIoV will be confronted with ethical dilemmas and expected to function in an ethically responsible manner. This paper highlights the ethical implications of SIoV systems. Vehicle to vehicle and vehicle to infrastructure involves autonomous decision making that requires setting ethical and moral rules before taking verdict. This paper discusses the lack of ethical guidelines in designing and deploying of SIoV systems that are of utmost importance. Finally, an addition to SIoV architecture is proposed to incorporate the ethical and moral principles for scheming the SIoV systems.

Connected through hyperedge HE-1 (induced by source paper "cooperative automated vehicles a review of opportunities and challenges in socially intelligent vehicles beyond networking"):
  with members:
    - "laair a layered architecture for autonomous interactive robots"
    - "autonomous vehicles that interact with pedestrians a survey of theory and practice"
    - "implementation and evaluation of a cooperative vehicle to pedestrian safety application"
    - "on a formal model of safe and scalable self driving cars"
    - "formal verification of autonomous vehicle platooning"
    - "cognitive internet of things a new paradigm beyond connection"

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.CY(Computers and Society)