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: "jointly learning to see ask and guesswhat"
  Abstract: We are interested in understanding how the ability to ground language in vision interacts with other abilities at play in dialogue, such as asking a series of questions to obtain the necessary information to perform a certain task. With this aim, we develop a Questioner agent in the context of the GuessWhat?! game. Our model exploits a neural network architecture to build a continuous representation of the dialogue state that integrates information from the visual and linguistic modalities and conditions future action. To play the GuessWhat?! game, the Questioner agent has to be able to do both, ask questions and guess a target object in the visual environment. In our architecture, these two capabilities are considered jointly as a supervised multi-task learning problem, to which cooperative learning can be further applied. We show that the introduction of our new architecture combined with these learning regimes yields an increase of 19.5% in task success accuracy with respect to a baseline model that treats submodules independently. With this increase, we reach an accuracy comparable to state-of-the-art models that use reinforcement learning, with the advantage that our architecture is entirely differentiable and thus easier to train. This suggests that combining our approach with reinforcement learning could lead to further improvements in the future. Finally, we present a range of analyses that examine the quality of the dialogues and shed light on the internal dynamics of the model.

Connected through hyperedge HE-1 (induced by source paper "what should i ask using conversationally informative rewards for goal oriented visual dialog"):
  with members:
    - "an active information seeking model for goal oriented vision and language tasks"
    - "learning end to end goal oriented dialog with multiple answers"
    - "learning goal oriented visual dialog via tempered policy gradient"
    - "question asking as program generation"
    - "best of both worlds transferring knowledge from discriminative learning to a generative visual dialog model"
    - "end to end optimization of goal driven and visually grounded dialogue systems"
    - "guesswhat visual object discovery through multi modal dialogue"
    - "bbq networks efficient exploration in deep reinforcement learning for task oriented dialogue systems"

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.CL(Computation and Language)