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: "decoupling features and coordinates for few shot rgb relocalization"
  Abstract: Cross-scene model adaption is a crucial feature for camera relocalization applied in real scenarios. It is preferable that a pre-learned model can be quickly deployed in a novel scene with as little training as possible. The existing state-of-the-art approaches, however, can hardly support few-shot scene adaption due to the entangling of image feature extraction and 3D coordinate regression, which requires a large-scale of training data. To address this issue, inspired by how humans relocalize, we approach camera relocalization with a decoupled solution where feature extraction, coordinate regression and pose estimation are performed separately. Our key insight is that robust and discriminative image features used for coordinate regression should be learned by removing the distracting factor of camera views, because coordinates in the world reference frame are obviously independent of local views. In particular, we employ a deep neural network to learn view-factorized pixel-wise features using several training scenes. Given a new scene, we train a view-dependent per-pixel 3D coordinate regressor while keeping the feature extractor fixed. Such a decoupled design allows us to adapt the entire model to novel scene and achieve accurate camera pose estimation with only few-shot training samples and two orders of magnitude less training time than the state-of-the-arts.

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)