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: "reasoning over ontologies with hidden content the import by query approach"
  Abstract: There is currently a growing interest in techniques for hiding parts of the signature of an ontology κ

Connected through hyperedge HE-1 (induced by source paper "real time reasoning in owl2 for gdpr compliance"):
  with members:
    - "the dl lite family and relations"
    - "hypertableau reasoning for description logics"
    - "a semantics and complete algorithm for subsumption in the classic description logic"

Connected through hyperedge HE-2 (induced by source paper "inseparability and conservative extensions of description logic ontologies a survey"):
  with members:
    - "query based entailment and inseparability for alc ontologies full version"
    - "ontology based data access a study through disjunctive datalog csp and mmsnp"
    - "the logical difference for the lightweight description logic el"
    - "foundations for uniform interpolation and forgetting in expressive description logics"
    - "description logic tboxes model theoretic characterizations and rewritability"
    - "variable forgetting in reasoning about knowledge"
    - "the dl lite family and relations"
    - "conjunctive query answering for the description logic shiq"

Connected through hyperedge HE-3 (induced by source paper "controlled query evaluation for datalog and owl 2 profile ontologies"):
  with members:
    - "introducing nominals to the combined query answering approaches for el"

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)