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: "romanet fine grained reuse driven data organization and off chip memory access management for deep neural network accelerators"
  Abstract: Many hardware accelerators have been proposed to improve the computational efficiency of the inference process in deep neural networks (DNNs). However, off-chip memory accesses, being the most energy consuming operation in such architectures, limit the designs from achieving efficiency gains at the full potential. Towards this, we propose ROMANet, a methodology to investigate efficient dataflow patterns for reducing the number of the off-chip accesses. ROMANet adaptively determine the data reuse patterns for each convolutional layer of a network by considering the reuse factor of weights, input activations, and output activations. It also considers the data mapping inside off-chip memory to reduce row buffer misses and increase parallelism. Our experimental results show that ROMANet methodology is able to achieve up to 50% dynamic energy savings in state-of-the-art DNN accelerators.

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.DC(Distributed, Parallel, and Cluster Computing)