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: "universal adversarial perturbations against person re identification"
  Abstract: Person re-identification (re-ID) has made great progress and achieved high performance in recent years with the development of deep learning. However, as an application related to security issues, there are few researches considering the safety of person re-ID systems. In this paper, we attempt to explore the robustness of current person re-ID models against adversarial samples. Specifically, we attack the re-ID models using universal adversarial perturbations (UAPs), which are especially dangerous to the surveillance systems because it could fool most pedestrian images with a little overhead. Existing methods for UAPs mainly consider classification models, while the tasks in open set scenarios like re-ID are rarely explored. Re-ID attack is different from classification ones in the sense that the former discards decision boundary during test and cares more about the ranking list. Therefore, we propose an effective method to train UAPs against person re-ID models from the global list-wise perspective. Furthermore, to increase the impact of attack to different models and datasets, we propose a novel UAPs learning method based on total variation minimization. Extensive experiments validate the effectiveness of our proposed method.

Connected through hyperedge HE-1 (induced by source paper "adversarial perturbations on the perceptual ball"):
  with members:
    - "grad cam visual explanations from deep networks via gradient based localization"
    - "understanding deep networks via extremal perturbations and smooth masks"
    - "interpretable and fine grained visual explanations for convolutional neural networks"
    - "interpretable counterfactual explanations guided by prototypes"
    - "the odds are odd a statistical test for detecting adversarial examples"
    - "counterfactual visual explanations"
    - "hardening deep neural networks via adversarial model cascades"
    - "disentangling adversarial robustness and generalization"

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.CV(Computer Vision and Pattern Recognition)