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: "guarded dependent type theory with coinductive types"
  Abstract: We present guarded dependent type theory, gDTT, an extensional dependent type theory with a `later' modality and clock quantifiers for programming and proving with guarded recursive and coinductive types. The later modality is used to ensure the productivity of recursive definitions in a modular, type based, way. Clock quantifiers are used for controlled elimination of the later modality and for encoding coinductive types using guarded recursive types. Key to the development of gDTT are novel type and term formers involving what we call `delayed substitutions'. These generalise the applicative functor rules for the later modality considered in earlier work, and are crucial for programming and proving with dependent types. We show soundness of the type theory with respect to a denotational model.

Connected through hyperedge HE-1 (induced by source paper "diamonds are not forever liveness in reactive programming with guarded recursion"):
  with members:
    - "simply ratt a fitch style modal calculus for reactive programming without space leaks"
    - "denotational semantics of recursive types in synthetic guarded domain theory"
    - "a generalized modality for recursion"
    - "modal dependent type theory and dependent right adjoints"
    - "the guarded lambda calculus programming and reasoning with guarded recursion for coinductive types"
    - "fitch style modal lambda calculi"
    - "guarded cubical type theory"
    - "first steps in synthetic guarded domain theory step indexing in the topos of trees"

Connected through hyperedge HE-2 (induced by source paper "coinduction in uniform foundations for corecursive proof search with horn clauses"):
  with members:
    - "coinductive uniform proofs"
    - "towards coinductive theory exploration in horn clause logic position paper"
    - "breaking the loop recursive proofs for coinductive predicates in fibrations"
    - "productive corecursion in logic programming"
    - "proof relevant corecursive resolution"
    - "refinement type inference via horn constraint optimization"
    - "sequent calculus in the topos of trees"
    - "first steps in synthetic guarded domain theory step indexing in the topos of trees"

Connected through hyperedge HE-3 (induced by source paper "relational reasoning for markov chains in a probabilistic guarded lambda calculus"):
  with members:
    - "proving uniformity and independence by self composition and coupling"
    - "the guarded lambda calculus programming and reasoning with guarded recursion for coinductive types"
    - "coupling proofs are probabilistic product programs"
    - "a relational logic for higher order programs"
    - "differentially private bayesian programming"
    - "relational reasoning via probabilistic coupling"
    - "a lambda calculus foundation for universal probabilistic programming"
    - "higher order approximate relational refinement types for mechanism design and differential privacy"

Connected through hyperedge HE-4 (induced by source paper "lewis meets brouwer constructive strict implication"):
  with members:
    - "a light modality for recursion"
    - "guard your daggers and traces properties of guarded co recursion"
    - "programming and reasoning with guarded recursion for coinductive types"
    - "sequent calculus in the topos of trees"
    - "constructive modalities with provability smack"
    - "epistemic updates on algebras"
    - "first steps in synthetic guarded domain theory step indexing in the topos of trees"
    - "canonized rewriting and ground ac completion modulo shostak theories design and implementation"

Connected through hyperedge HE-5 (induced by source paper "modal dependent type theory and dependent right adjoints"):
  with members:
    - "the clocks they are adjunctions denotational semantics for clocked type theory"
    - "denotational semantics for guarded dependent type theory"
    - "internal universes in models of homotopy type theory"
    - "dual context calculi for modal logic"
    - "undecidability of equality in the free locally cartesian closed category extended version"
    - "fitch style modal lambda calculi"
    - "cubical type theory a constructive interpretation of the univalence axiom"
    - "programming and reasoning with guarded recursion for coinductive types"

Connected through hyperedge HE-6 (induced by source paper "denotational semantics of recursive types in synthetic guarded domain theory"):
  with members:
    - "cubical type theory a constructive interpretation of the univalence axiom"
    - "quotient inductive inductive types"
    - "guarded cubical type theory path equality for guarded recursion"
    - "first steps in synthetic guarded domain theory step indexing in the topos of trees"
    - "general recursion via coinductive types"

Connected through hyperedge HE-7 (induced by source paper "a generalized modality for recursion"):
  with members:
    - "a light modality for recursion"
    - "the guarded lambda calculus programming and reasoning with guarded recursion for coinductive types"
    - "a bifibrational reconstruction of lawvere s presheaf hyperdoctrine"
    - "guarded cubical type theory path equality for guarded recursion"
    - "first steps in synthetic guarded domain theory step indexing in the topos of trees"

Connected through hyperedge HE-8 (induced by source paper "guarded computational type theory"):
  with members:
    - "denotational semantics for guarded dependent type theory"
    - "guarded cubical type theory path equality for guarded recursion"
    - "monads need not be endofunctors"
    - "first steps in synthetic guarded domain theory step indexing in the topos of trees"

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)