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 to caption images with two stream attention and sentence auto encoder"
  Abstract: Automatically generating natural language descriptions from an image is a challenging problem in artificial intelligence that requires a good understanding of the correlations between visual and textual cues. To bridge these two modalities, state-of-the-art methods commonly use a dynamic interface between image and text, called attention, that learns to identify related image parts to estimate the next word conditioned on the previous steps. While this mechanism is effective, it fails to find the right associations between visual and textual cues when they are noisy. In this paper we propose two novel approaches to address this issue - (i) a two-stream attention mechanism that can automatically discover latent categories and relate them to image regions based on the previously generated words, (ii) a regularization technique that encapsulates the syntactic and semantic structure of captions and improves the optimization of the image captioning model. Our qualitative and quantitative results demonstrate remarkable improvements on the MSCOCO dataset setting and lead to new state-of-the-art performances for image captioning.

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.CL(Computation and Language)