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: "autonomous driving 5 years after the urban challenge the anticipatory vehicle as a cyber physical system"
  Abstract: In November 2007 the international competition DARPA Urban Challenge took place on the former George Airforce Base in Victorville, California to significantly promote the research and development on autonomously driving vehicles for urban environments. In the final race only eleven out of initially 89 competitors participated and "Boss" from Carnegie Mellon University succeeded. This paper summarizes results of the research carried out by all finalists within the last five years after the competition and provides an outlook where further investigation especially for software engineering is now necessary to achieve the goal of driving safely and reliably through urban environments with an anticipatory vehicle for the mass-market.

Connected through hyperedge HE-1 (induced by source paper "a reference architecture for integrating the industrial internet of things in the industry 4 0"):
  with members:
    - "future developments in standardisation of cyber risk in the internet of things iot"
    - "economic impact of iot cyber risk analysing past and present to predict the future developments in iot risk analysis and iot cyber insurance"
    - "future developments in cyber risk assessment for the internet of things"
    - "a cyber physical system based approach for industrial automation systems"
    - "internet of things iot a vision architectural elements and future directions"

Connected through hyperedge HE-2 (induced by source paper "cavbench a benchmark suite for connected and autonomous vehicles"):
  with members:
    - "combined image and world space tracking in traffic scenes"
    - "mot16 a benchmark for multi object tracking"
    - "a unified multi scale deep convolutional neural network for fast object detection"
    - "ssd single shot multibox detector"
    - "learning to track at 100 fps with deep regression networks"
    - "you only look once unified real time object detection"
    - "motchallenge 2015 towards a benchmark for multi target tracking"
    - "introducing slambench a performance and accuracy benchmarking methodology for slam"

Connected through hyperedge HE-3 (induced by source paper "tiev the tongji intelligent electric vehicle in the intelligent vehicle future challenge of china"):
  with members:
    - "vh hfcn based parking slot and lane markings segmentation on panoramic surround view"
    - "semantic segmentation via highly fused convolutional network with multiple soft cost functions"
    - "towards full automated drive in urban environments a demonstration in gomentum station california"
    - "the social dilemma of autonomous vehicles"
    - "yolo9000 better faster stronger"
    - "deepdriving learning affordance for direct perception in autonomous driving"

Connected through hyperedge HE-4 (induced by source paper "block4forensic an integrated lightweight blockchain framework for forensics applications of connected vehicles"):
  with members:
    - "consensus in the age of blockchains"
    - "blockchain a distributed solution to automotive security and privacy"

Connected through hyperedge HE-5 (induced by source paper "self organization in traffic lights evolution of signal control with advances in sensors and communications"):
  with members:
    - "a self organizing system for urban traffic control based on predictive interval microscopic model"
    - "complexity and philosophy"

Connected through hyperedge HE-6 (induced by source paper "from software architecture structure and behavior modeling to implementations of cyber physical systems"):
  with members:
    - "monticore a framework for compositional development of domain specific languages"
    - "montiarc architectural modeling of interactive distributed and cyber physical systems"
    - "a requirements modeling language for the component behavior of cyber physical robotics systems"
    - "model driven development of complex software a research roadmap"

Connected through hyperedge HE-7 (induced by source paper "from a competition for self driving miniature cars to a standardized experimental platform concept models architecture and evaluation"):
  with members:
    - "caroline an autonomously driving vehicle for urban environments"
    - "engineering autonomous driving software"
    - "engineering the hardware software interface for robotic platforms a comparison of applied model checking with prolog and alloy"

Connected through hyperedge HE-8 (induced by source paper "meta metrics for simulations in software engineering on the example of integral safety systems"):
  with members:
    - "product line metrics for legacy software in practice"
    - "engineering autonomous driving software"
    - "measuring the ability to form a product line from existing products"

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.RO(Robotics)