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: "uniform semantic treatment of default and autoepistemic logics"
  Abstract: We revisit the issue of connections between two leading formalisms in nonmonotonic reasoning: autoepistemic logic and default logic. For each logic we develop a comprehensive semantic framework based on the notion of a belief pair. The set of all belief pairs together with the so called knowledge ordering forms a complete lattice. For each logic, we introduce several semantics by means of fixpoints of operators on the lattice of belief pairs. Our results elucidate an underlying isomorphism of the respective semantic constructions. In particular, we show that the interpretation of defaults as modal formulas proposed by Konolige allows us to represent all semantics for default logic in terms of the corresponding semantics for autoepistemic logic. Thus, our results conclusively establish that default logic can indeed be viewed as a fragment of autoepistemic logic. However, as we also demonstrate, the semantics of Moore and Reiter are given by different operators and occupy different locations in their corresponding families of semantics. This result explains the source of the longstanding difficulty to formally relate these two semantics. In the paper, we also discuss approximating skeptical reasoning with autoepistemic and default logics and establish constructive principles behind such approximations.

Connected through hyperedge HE-1 (induced by source paper "from fuzzy to annotated semantic web languages"):
  with members:
    - "description logics with fuzzy concrete domains"
    - "on the undecidability of fuzzy description logics with gcis with lukasiewicz t norm"
    - "a general framework for representing reasoning and querying with annotated semantic web data"
    - "on the failure of the finite model property in some fuzzy description logics"
    - "fuzzy ontology representation using owl 2"
    - "reasoning with very expressive fuzzy description logics"
    - "epistemic foundation of stable model semantics"
    - "ultimate approximations in nonmonotonic knowledge representation systems"

Connected through hyperedge HE-2 (induced by source paper "index sets for finite normal predicate logic programs"):
  with members:
    - "the dlv system for knowledge representation and reasoning"

Connected through hyperedge HE-3 (induced by source paper "origins of answer set programming some background and two personal accounts"):
  with members:
    - "reiter s default logic is a logic of autoepistemic reasoning and a good one too"
    - "automatic music composition using answer set programming"
    - "testing and debugging techniques for answer set solver development"
    - "modularity aspects of disjunctive stable models"
    - "the dlv system for knowledge representation and reasoning"
    - "a logic for non monotone inductive definitions"
    - "tight logic programs"
    - "on the expressibility of stable logic programming"

Connected through hyperedge HE-4 (induced by source paper "on the intertranslatability of argumentation semantics"):
  with members:
    - "afra argumentation framework with recursive attacks"
    - "bijective faithful translations among default logics"
    - "unfolding partiality and disjunctions in stable model semantics"

Connected through hyperedge HE-5 (induced by source paper "reiter s default logic is a logic of autoepistemic reasoning and a good one too"):
  with members:
    - "what does a conditional knowledge base entail"
    - "nonmonotonic reasoning preferential models and cumulative logics"
    - "fixpoint 3 valued semantics for autoepistemic logic"

Connected through hyperedge HE-6 (induced by source paper "embedding non ground logic programs into autoepistemic logic for knowledge base combination"):
  with members:
    - "extended rdf as a semantic foundation of rule markup languages"
    - "well founded and stable semantics of logic programs with aggregates"

Connected through hyperedge HE-7 (induced by source paper "well founded and stable semantics of logic programs with aggregates"):
  with members:
    - "splitting an operator algebraic modularity results for logics with fixpoint semantics"
    - "logic programs with monotone cardinality atoms"
    - "extending classical logic with inductive definitions"
    - "problem solving in id logic with aggregates some experiments"

Connected through hyperedge HE-8 (induced by source paper "a logic for non monotone inductive definitions"):
  with members:
    - "splitting an operator algebraic modularity results for logics with fixpoint semantics"
    - "extending classical logic with inductive definitions"
    - "stable models and an alternative logic programming paradigm"

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)