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 propagate for graph meta learning"
  Abstract: Meta-learning extracts common knowledge from learning different tasks and uses it for unseen tasks. It can significantly improve tasks that suffer from insufficient training data, e.g., few shot learning. In most meta-learning methods, tasks are implicitly related by sharing parameters or optimizer. In this paper, we show that a meta-learner that explicitly relates tasks on a graph describing the relations of their output dimensions (e.g., classes) can significantly improve few shot learning. The graph's structure is usually free or cheap to obtain but has rarely been explored in previous works. We develop a novel meta-learner of this type for prototype-based classification, in which a prototype is generated for each class, such that the nearest neighbor search among the prototypes produces an accurate classification. The meta-learner, called "Gated Propagation Network (GPN)", learns to propagate messages between prototypes of different classes on the graph, so that learning the prototype of each class benefits from the data of other related classes. In GPN, an attention mechanism aggregates messages from neighboring classes of each class, with a gate choosing between the aggregated message and the message from the class itself. We train GPN on a sequence of tasks from many-shot to few shot generated by subgraph sampling. During training, it is able to reuse and update previously achieved prototypes from the memory in a life-long learning cycle. In experiments, under different training-test discrepancy and test task generation settings, GPN outperforms recent meta-learning methods on two benchmark datasets. The code of GPN and dataset generation is available at https://github.com/liulu112601/Gated-Propagation-Net.

Connected through hyperedge HE-1 (induced by source paper "few shot graph classification with model agnostic meta learning"):
  with members:
    - "hierarchical graph pooling with structure learning"
    - "understanding attention and generalization in graph neural networks"
    - "graph u nets"
    - "edge labeling graph neural network for few shot learning"
    - "self attention graph pooling"
    - "edge contraction pooling for graph neural networks"
    - "meta learning with latent embedding optimization"
    - "how to train your maml"

Connected through hyperedge HE-2 (induced by source paper "meta graph few shot link prediction via meta learning"):
  with members:
    - "meta relational learning for few shot link prediction in knowledge graphs"
    - "gnn film graph neural networks with feature wise linear modulation"
    - "link prediction based on graph neural networks"
    - "recasting gradient based meta learning as hierarchical bayes"
    - "meta learning with latent embedding optimization"
    - "how to train your maml"
    - "visual reasoning with multi hop feature modulation"
    - "one shot relational learning for knowledge graphs"

Connected through hyperedge HE-3 (induced by source paper "self attention enhanced selective gate with entity aware embedding for distantly supervised relation extraction"):
  with members:
    - "distant supervision relation extraction with intra bag and inter bag attentions"
    - "pay less attention with lightweight and dynamic convolutions"
    - "an empirical study of spatial attention mechanisms in deep networks"
    - "ssa cnn semantic self attention cnn for pedestrian detection"
    - "combining distant and direct supervision for neural relation extraction"
    - "qanet combining local convolution with global self attention for reading comprehension"
    - "multi level structured self attentions for distantly supervised relation extraction"
    - "tensorized self attention efficiently modeling pairwise and global dependencies together"

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)