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: "muse ing on the impact of utterance ordering on crowdsourced emotion annotations"
  Abstract: Emotion recognition algorithms rely on data annotated with high quality labels. However, emotion expression and perception are inherently subjective. There is generally not a single annotation that can be unambiguously declared "correct". As a result, annotations are colored by the manner in which they were collected. In this paper, we conduct crowdsourcing experiments to investigate this impact on both the annotations themselves and on the performance of these algorithms. We focus on one critical question: the effect of context. We present a new emotion dataset, Multimodal Stressed Emotion (MuSE), and annotate the dataset using two conditions: randomized, in which annotators are presented with clips in random order, and contextualized, in which annotators are presented with clips in order. We find that contextual labeling schemes result in annotations that are more similar to a speaker's own self-reported labels and that labels generated from randomized schemes are most easily predictable by automated systems.

Connected through hyperedge HE-1 (induced by source paper "controlling for confounders in multimodal emotion classification via adversarial learning"):
  with members:
    - "improving cross corpus speech emotion recognition with adversarial discriminative domain generalization addog"
    - "adversarial training for satire detection controlling for confounding variables"
    - "improving cross corpus speech emotion recognition with adversarial discriminative domain generalization addog"
    - "challenging common assumptions in the unsupervised learning of disentangled representations"
    - "mitigating unwanted biases with adversarial learning"
    - "the priori emotion dataset linking mood to emotion detected in the wild"
    - "adversarial removal of demographic attributes from text data"
    - "modeling and simultaneously removing bias via adversarial neural networks"

Connected through hyperedge HE-2 (induced by source paper "privacy enhanced multimodal neural representations for emotion recognition"):
  with members:
    - "mirroring to build trust in digital assistants"
    - "differential privacy has disparate impact on model accuracy"
    - "racial bias in hate speech and abusive language detection datasets"
    - "adversarial task specific privacy preservation under attribute attack"
    - "the measure and mismeasure of fairness a critical review of fair machine learning"
    - "privacy preserving neural representations of text"
    - "the priori emotion dataset linking mood to emotion detected in the wild"
    - "a marauder s map of security and privacy in machine learning"

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.SD(Sound)