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: "extracting real time feedback with neural networks for simulation based learning"
  Abstract: Simulation-based learning (SBL) is gaining popularity as a low-cost and convenient training technique in a vast range of applications. However, for a SBL platform to be fully utilized as an effective training tool, it is essential that feedback on performance is provided automatically in real-time during training. It is the aim of this paper to develop an efficient and effective feedback extraction method for the provision of real-time feedback in SBL. Existing methods either have low effectiveness in improving novice skills or suffer from low efficiency, resulting in their inability to be used in real-time. In this paper, we propose a neural network based method (NNFB) to extract feedback based on the adversarial technique. NNFB utilizes a bounded update to minimize a L1 regularized loss via back-propagation. We empirically show that NNFB can be used to extract simple, yet effective feedback. Also, NNFB was observed to have high effectiveness and efficiency when compared to existing methods, thus making it a promising option for real-time feedback extraction in SBL.

Connected through hyperedge HE-1 (induced by source paper "deceiving image to image translation networks for autonomous driving with adversarial perturbations"):
  with members:
    - "yes we gan applying adversarial techniques for autonomous driving"
    - "understanding adversarial attacks on deep learning based medical image analysis systems"
    - "data augmentation with symbolic to real image translation gans for traffic sign recognition"
    - "spatially transformed adversarial examples"
    - "real to virtual domain unification for end to end autonomous driving"
    - "closing the loop for robotic grasping a real time generative grasp synthesis approach"
    - "multimodal unsupervised image to image translation"
    - "shapeshifter robust physical adversarial attack on faster r cnn object detector"

Connected through hyperedge HE-2 (induced by source paper "machine learning distinguishes neurosurgical skill levels in a virtual reality tumor resection task"):
  with members:
    - "providing effective real time feedback in simulation based surgical training"

Connected through hyperedge HE-3 (induced by source paper "feedback techniques in computer based simulation training a survey"):
  with members:
    - "the mythos of model interpretability"
    - "why should i trust you explaining the predictions of any classifier"
    - "intriguing properties of neural networks"

Connected through hyperedge HE-4 (induced by source paper "providing effective real time feedback in simulation based surgical training"):
  with members:
    - "adversarial generation of real time feedback with neural networks for simulation based training"

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.LG(Machine Learning)