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 "a formal analysis of multimodal referring strategies under common ground"):
  Abstract: In this paper, we present an analysis of computationally generated mixed-modality definite referring expressions using combinations of gesture and linguistic descriptions. In doing so, we expose some striking formal semantic properties of the interactions between gesture and language, conditioned on the introduction of content into the common ground between the (computational) speaker and (human) viewer, and demonstrate how these formal features can contribute to training better models to predict viewer judgment of referring expressions, and potentially to the generation of more natural and informative referring expressions.

Includes members:
  Member "grounding language attributes to objects using bayesian eigenobjects":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a multimodal target source classifier with attention branches to understand ambiguous instructions for fetching daily objects")
  Member "generating justifications for norm related agent decisions":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "engaging in dialogue about an agent s norms and behaviors")
  Member "multimodal attention branch network for perspective free sentence generation":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "a multimodal target source classifier with attention branches to understand ambiguous instructions for fetching daily objects")
  Member "multimodal continuation style architectures for human robot interaction":
    also connected through other hyperedges:
      (none)
  Member "interactive visual grounding of referring expressions for human robot interaction":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "learning object placements for relational instructions by hallucinating scene representations")
  Member "neuralreg an end to end approach to referring expression generation":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "step by step separating planning from realization in neural data to text generation")
  Member "multimodal grounding for language processing":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "the fluidity of concept representations in human brain signals")
  Member "a visual attention grounding neural model for multimodal machine translation":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "visual agreement regularized training for multi modal machine translation")

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.CL(Computation and Language)