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: "sparce sparsity aware general purpose core extensions to accelerate deep neural networks"
  Abstract: Deep Neural Networks (DNNs) have emerged as the method of choice for solving a wide range of machine learning tasks. The enormous computational demands posed by DNNs have most commonly been addressed through the design of custom accelerators. However, these accelerators are prohibitive in many design scenarios (e.g., wearable devices and IoT sensors), due to stringent area/cost constraints. Accelerating DNNs on these low-power systems, comprising of mainly the general-purpose processor (GPP) cores, requires new approaches. We improve the performance of DNNs on GPPs by exploiting a key attribute of DNNs, i.e., sparsity. We propose Sparsity aware Core Extensions (SparCE)- a set of micro-architectural and ISA extensions that leverage sparsity and are minimally intrusive and low-overhead. We dynamically detect zero operands and skip a set of future instructions that use it. Our design ensures that the instructions to be skipped are prevented from even being fetched, as squashing instructions comes with a penalty. SparCE consists of 2 key micro-architectural enhancements- a Sparsity Register File (SpRF) that tracks zero registers and a Sparsity aware Skip Address (SASA) table that indicates instructions to be skipped. When an instruction is fetched, SparCE dynamically pre-identifies whether the following instruction(s) can be skipped and appropriately modifies the program counter, thereby skipping the redundant instructions and improving performance. We model SparCE using the gem5 architectural simulator, and evaluate our approach on 6 image-recognition DNNs in the context of both training and inference using the Caffe framework. On a scalar microprocessor, SparCE achieves 19%-31% reduction in application-level. We also evaluate SparCE on a 4-way SIMD ARMv8 processor using the OpenBLAS library, and demonstrate that SparCE achieves 8%-15% reduction in the application-level execution time.

Connected through hyperedge HE-1 (induced by source paper "sparsetrain leveraging dynamic sparsity in training dnns on general purpose simd processors"):
  with members:
    - "fixup initialization residual learning without normalization"
    - "anatomy of high performance deep learning convolutions on simd architectures"
    - "efficient sparse winograd convolutional neural networks"
    - "mobilenets efficient convolutional neural networks for mobile vision applications"
    - "meprop sparsified back propagation for accelerated deep learning with reduced overfitting"
    - "comparison of batch normalization and weight normalization algorithms for the large scale image classification"
    - "compressing dma engine leveraging activation sparsity for training deep neural networks"
    - "learning structured sparsity in deep neural networks"

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)