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 team based variant of ctl"
  Abstract: We introduce two variants of computation tree logic CTL based on team semantics: an asynchronous one and a synchronous one. For both variants we investigate the computational complexity of the satisfiability as well as the model checking problem. The satisfiability problem is shown to be EXPTIME-complete. Here it does not matter which of the two semantics are considered. For model checking we prove a PSPACE-completeness for the synchronous case, and show P-completeness for the asynchronous case. Furthermore we prove several interesting fundamental properties of both semantics.

Connected through hyperedge HE-1 (induced by source paper "on the succinctness of atoms of dependency"):
  with members:
    - "canonical models and the complexity of modal team logic"
    - "on quantified propositional logics and the exponential time hierarchy"
    - "the expressive power of modal logic with inclusion atoms"
    - "the expressive power of modal dependence logic"
    - "a van benthem theorem for modal team semantics"
    - "complexity of validity for propositional dependence logics"
    - "modal independence logic"
    - "dependence and independence"

Connected through hyperedge HE-2 (induced by source paper "canonical models and the complexity of modal team logic"):
  with members:
    - "on the complexity of team logic and its two variable fragment"
    - "a fine grained hierarchy of hard problems in the separated fragment"
    - "on quantified propositional logics and the exponential time hierarchy"
    - "complexity hierarchies beyond elementary"
    - "axiomatizations of team logics"
    - "the expressive power of modal logic with inclusion atoms"
    - "complexity of propositional independence and inclusion logic"
    - "modal inclusion logic being lax is simpler than being strict"

Connected through hyperedge HE-3 (induced by source paper "validity and entailment in modal and propositional dependence logics"):
  with members:
    - "model checking and validity in propositional and modal inclusion logics"
    - "on quantified propositional logics and the exponential time hierarchy"
    - "complete problems of propositional logic for the exponential hierarchy"
    - "the expressive power of modal logic with inclusion atoms"
    - "complexity of propositional independence and inclusion logic"
    - "modal inclusion logic being lax is simpler than being strict"
    - "complexity of validity for propositional dependence logics"
    - "axiomatizing propositional dependence logics"

Connected through hyperedge HE-4 (induced by source paper "the entailment problem in modal and propositional dependence logics"):
  with members:
    - "model checking and validity in propositional and modal inclusion logics"
    - "complete problems of propositional logic for the exponential hierarchy"
    - "the expressive power of modal logic with inclusion atoms"
    - "complexity of propositional independence and inclusion logic"
    - "modal inclusion logic being lax is simpler than being strict"
    - "the expressive power of modal dependence logic"
    - "complexity of validity for propositional dependence logics"
    - "modal independence logic"

Connected through hyperedge HE-5 (induced by source paper "approximation and dependence via multiteam semantics"):
  with members:
    - "model checking and validity in propositional and modal inclusion logics"
    - "tractability frontier of data complexity in team semantics"
    - "complexity of propositional independence and inclusion logic"
    - "a van benthem theorem for modal team semantics"
    - "on independence atoms and keys"
    - "decidability of predicate logics with team semantics"
    - "context specific independence in bayesian networks"
    - "inclusion logic and fixed point logic"

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.LO(Logic in Computer Science)