human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "spin orbit torque based devices circuits and architectures"):
  Abstract: Spintronics, the use of spin of an electron instead of its charge, has received huge attention from research communities for different applications including memory, interconnects, logic implementation, neuromorphic computing, and many other applications. Here, in this paper, we review the works within spintronics, more specifically on spin-orbit torque (SOT) within different research groups. We also provide researchers an insight into the future potentials of the SOT-based designs. This comprehensive review paper covers different aspects of SOT-based design from device and circuit to architecture level as well as more ambitious and futuristic applications of such technology.

Includes members:
  Member "spin orbit torque devices for hardware security from deterministic to probabilistic regime":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "hardware security for and beyond cmos technology an overview on fundamentals applications and challenges")
  Member "a model of an oscillatory neural network with multilevel neurons for pattern recognition and computing":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "differential equation units learning functional forms of activation functions from data")
  Member "vertex coloring of graphs via phase dynamics of coupled oscillatory networks":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "memristive oscillatory circuits for resolution of np complete logic puzzles sudoku case")
  Member "hybrid spintronic cmos spiking neural network with on chip learning devices circuits and systems":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "sbsnn stochastic bits enabled binary spiking neural network with on chip learning for energy efficient neuromorphic computing at the edge")
  Member "magnetic tunnel junction mimics stochastic cortical spiking neurons":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "restocnet residual stochastic binary convolutional spiking neural network for memory efficient neuromorphic computing")
  Member "spin orbit torque induced spike timing dependent plasticity":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "all spin bayesian neural networks")
  Member "stt snn a spin transfer torque based soft limiting non linear neuron for low power artificial neural networks":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "rxnn a framework for evaluating deep neural networks on resistive crossbars")
  Member "spin orbit torque based electronic neuron":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "a survey of neuromorphic computing and neural networks in hardware")

Question: Please tell me which class the source paper 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)