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: "learning motion priors for efficient video object detection"
  Abstract: Convolution neural networks have achieved great progress on image object detection task. However, it is not trivial to transfer existing image object detection methods to the video domain since most of them are designed specifically for the image domain. Directly applying an image detector cannot achieve optimal results because of the lack of temporal information, which is vital for the video domain. Recently, image-level flow warping has been proposed to propagate features across different frames, aiming at achieving a better trade-off between accuracy and efficiency. However, the gap between image-level optical flow with high-level features can hinder the spatial propagation accuracy. To achieve a better trade-off between accuracy and efficiency, in this paper, we propose to learn motion priors for efficient video object detection. We first initialize some motion priors for each location and then use them to propagate features across frames. At the same time, Motion priors are updated adaptively to find better spatial correspondences. Without bells and whistles, the proposed framework achieves state-of-the-art performance on the ImageNet VID dataset with real-time speed.

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)