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: "a new modal framework for epistemic logic"
  Abstract: Recent years witnessed a growing interest in non-standard epistemic logics of knowing whether, knowing how, knowing what, knowing why and so on. The new epistemic modalities introduced in those logics all share, in their semantics, the general schema of $\exists x \Box \phi$, e.g., knowing how to achieve $\phi$ roughly means that there exists a way such that you know that it is a way to ensure that $\phi$. Moreover, the resulting logics are decidable. Inspired by those particular logics, in this work, we propose a very general and powerful framework based on quantifier-free predicate language extended by a new modality $\Box^x$, which packs exactly $\exists x \Box$ together. We show that the resulting language, though much more expressive, shares many good properties of the basic propositional modal logic over arbitrary models, such as finite-tree-model property and van Benthem-like characterization w.r.t.\ first-order modal logic. We axiomatize the logic over S5 frames with intuitive axioms to capture the interaction between $\Box^x$ and know-that operator in an epistemic setting.

Connected through hyperedge HE-1 (induced by source paper "two variable fragment of term modal logic"):
  with members:
    - "when names are not commonly known epistemic logic with assignments"
    - "bundled fragments of first order modal logic un decidability"
    - "call me by your name epistemic logic with assignments and non rigid names"

Connected through hyperedge HE-2 (induced by source paper "beyond knowing that a new generation of epistemic logics"):
  with members:
    - "knowing values and public inspection"
    - "a logic of knowing why"
    - "knowing value logic as a normal modal logic"
    - "a logic of knowing how"
    - "interactions between knowledge and time in a first order logic for multi agent systems completeness results"

Connected through hyperedge HE-3 (induced by source paper "propositional modal logic with implicit modal quantification"):
  with members:
    - "when names are not commonly known epistemic logic with assignments"
    - "bundled fragments of first order modal logic un decidability"

Connected through hyperedge HE-4 (induced by source paper "when names are not commonly known epistemic logic with assignments"):
  with members:
    - "beyond knowing that a new generation of epistemic logics"

Connected through hyperedge HE-5 (induced by source paper "bundled fragments of first order modal logic un decidability"):
  with members:
    - "undecidability of first order modal and intuitionistic logics with two variables and one monadic predicate letter"

Connected through hyperedge HE-6 (induced by source paper "a logic of knowing why"):
  with members:
    - "beyond knowing that a new generation of epistemic logics"
    - "bundled fragments of first order modal logic un decidability"
    - "knowing values and public inspection"
    - "a logic of knowing how"
    - "justifications for common knowledge"
    - "dealing with logical omniscience expressiveness and pragmatics"

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.AI(Artificial Intelligence)