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: "adaptive emg based hand gesture recognition using hyperdimensional computing"
  Abstract: Accurate recognition of hand gestures is crucial to the functionality of smart prosthetics and other modern human-computer interfaces. Many machine learning-based classifiers use electromyography (EMG) signals as input features, but they often misclassify gestures performed in different situational contexts (changing arm position, reapplication of electrodes, etc.) or with different effort levels due to changing signal properties. Here, we describe a learning and classification algorithm based on hyperdimensional (HD) computing that, unlike traditional machine learning algorithms, enables computationally efficient updates to incrementally incorporate new data and adapt to changing contexts. EMG signal encoding for both training and classification is performed using the same set of simple operations on 10,000-element random hypervectors enabling updates on the fly. Through human experiments using a custom EMG acquisition system, we demonstrate 88.87% classification accuracy on 13 individual finger flexion and extension gestures. Using simple model updates, we preserve this accuracy with less than 5.48% degradation when expanding to 21 commonly used gestures or when subject to changing situational contexts. We also show that the same methods for updating models can be used to account for variations resulting from the effort level with which a gesture is performed.

Connected through hyperedge HE-1 (induced by source paper "emerging natural user interfaces in mobile computing a bottoms up survey"):
  with members:
    - "interaction methods for smart glasses a survey"
    - "a survey on haptic technologies for mobile augmented reality"
    - "converting your thoughts to texts enabling brain typing via deep feature learning of eeg signals"
    - "pupil an open source platform for pervasive eye tracking and mobile gaze based interaction"

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.HC(Human-Computer Interaction)