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: "spatial temporal convolutional lstms for tumor growth prediction by learning 4d longitudinal patient data"
  Abstract: Prognostic tumor growth modeling via medical imaging observations is a challenging yet important problem in precision and predictive medicine. Traditionally, this problem is tackled through mathematical modeling and evaluated using relatively small patient datasets. Recent advances of convolutional networks (ConvNets) have demonstrated their higher accuracy than mathematical models in predicting future tumor volumes. This indicates that deep learning may have great potentials on addressing such problem. The state-of-the-art work models the cell invasion and mass-effect of tumor growth by training separate ConvNets on 2D image patches. Nevertheless such a 2D modeling approach cannot make full use of the spatial-temporal imaging context of the tumor's longitudinal 4D (3D + time) patient data. Moreover, previous methods are incapable to predict clinically-relevant tumor properties, other than the tumor volumes. #R##N#In this paper, we exploit to formulate the tumor growth process through convolutional LSTMs (ConvLSTM) that extract tumor's static imaging appearances and simultaneously capture its temporal dynamic changes within a single network. We extend ConvLSTM into the spatial-temporal domain (ST-ConvLSTM) by jointly learning the inter-slice 3D contexts and the longitudinal dynamics. Our approach can incorporate other non-imaging patient information in an end-to-end trainable manner. Experiments are conducted on the largest 4D longitudinal tumor dataset of 33 patients to date. Results validate that the proposed ST-ConvLSTM model produces a Dice score of 83.2%+-5.1% and a RVD of 11.2%+-10.8%, both statistically significantly outperforming (p<0.05) other compared methods of traditional linear model, ConvLSTM, and generative adversarial network (GAN) under the metric of predicting future tumor volumes. Last, our new method enables the prediction of both cell density and CT intensity numbers.

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)