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: "logic programming with ordered disjunction"
  Abstract: Logic programs with ordered disjunction (LPODs) combine ideas underlying Qualitative Choice Logic (Brewka et al. KR 2002) and answer set programming. Logic programming under answer set semantics is extended with a new connective called ordered disjunction. The new connective allows us to represent alternative, ranked options for problem solutions in the heads of rules: A \times B intuitively means: if possible A, but if A is not possible then at least B. The semantics of logic programs with ordered disjunction is based on a preference relation on answer sets. LPODs are useful for applications in design and configuration and can serve as a basis for qualitative decision making.

Connected through hyperedge HE-1 (induced by source paper "on the strong equivalences for lpmln programs"):
  with members:
    - "asp core 2 input language format"
    - "weight learning in a probabilistic extension of answer set programs"
    - "computing lpmln using asp and mln solvers"
    - "probabilistic reasoning with answer sets"
    - "discovering classes of strongly equivalent logic programs"
    - "semantical characterizations and complexity of equivalences in answer set programming"

Connected through hyperedge HE-2 (induced by source paper "translating lpod and cr prolog2 into standard answer set programs"):
  with members:
    - "logic programs with propositional connectives and aggregates"
    - "a framework for compiling preferences in logic programs"

Connected through hyperedge HE-3 (induced by source paper "reasoning by cases in structured argumentation"):
  with members:
    - "a general account of argumentation with preferences"
    - "nonmonotonic reasoning preferential models and cumulative logics"

Connected through hyperedge HE-4 (induced by source paper "characterizing and extending answer set semantics using possibility theory"):
  with members:
    - "possibilistic answer set programming revisited"
    - "semantics for possibilistic disjunctive programs"
    - "revisiting epistemic specifications"
    - "epistemic foundation of stable model semantics"
    - "disjunctive logic programs with inheritance"

Connected through hyperedge HE-5 (induced by source paper "logical fuzzy optimization"):
  with members:
    - "logical fuzzy preferences"
    - "planning with preferences using logic programming"

Connected through hyperedge HE-6 (induced by source paper "logical probability preferences"):
  with members:
    - "planning with preferences using logic programming"

Connected through hyperedge HE-7 (induced by source paper "logical stochastic optimization"):
  with members:
    - "planning with preferences using logic programming"

Connected through hyperedge HE-8 (induced by source paper "logical fuzzy preferences"):
  with members:
    - "planning with preferences using logic programming"

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)