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: "spare spiking networks acceleration using cmos rom embedded ram as an in memory computation primitive"
  Abstract: Data-intensive applications, like neural networks, require frequent and extensive data transfers between the memory and the CPU. The limited bandwidth and latency of these memory transactions results in von-Neumann bottlenecks in most state-of-the-art hardware implementations. To that effect, we propose SPARE, an in-memory processing architecture built on CMOS ROM-embedded RAM (ROAM) for accelerating neural networks. The neuro-synaptic models are stored in lookup tables locally, using the spare (no extra area) ROM (endowed by ROAM), thereby alleviating the von-Neumann bottleneck. We evaluate SPARE for spiking neural networks and obtain 2x, 1.9x and 1.5x improvement in energy, performance, and area, respectively, compared to similar architecture built with typical SRAMs.

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.ET(Emerging Technologies)