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: "the biequivalence of locally cartesian closed categories and martin lof type theories"
  Abstract: Seely's paper Locally cartesian closed categories and type theory (Seely 1984) contains a well-known result in categorical type theory: that the category of locally cartesian closed categories is equivalent to the category of Martin-Lof type theories with Pi, Sigma and extensional identity types. However, Seely's proof relies on the problematic assumption that substitution in types can be interpreted by pullbacks. Here we prove a corrected version of Seely's theorem: that the Benabou-Hofmann interpretation of Martin-Lof type theory in locally cartesian closed categories yields a biequivalence of 2-categories. To facilitate the technical development, we employ categories with families as a substitute for syntactic Martin-Lof type theories. As a second result, we prove that if we remove Pi-types, the resulting categories with families with only Sigma and extensional identity types are biequivalent to left exact categories.

Connected through hyperedge HE-1 (induced by source paper "a cubical language for bishop sets"):
  with members:
    - "cubical syntax for reflection free extensional equality"
    - "pointers in recursion exploring the tropics"
    - "design and implementation of the andromeda proof assistant"
    - "the redprl proof assistant invited paper"
    - "computational higher type theory iii univalent universes and exact equality"
    - "cubical type theory a constructive interpretation of the univalence axiom"
    - "canonicity for cubical type theory"
    - "programming with algebraic effects and handlers"

Connected through hyperedge HE-2 (induced by source paper "building on the diamonds between theories theory presentation combinators"):
  with members:
    - "rapid prototyping formal systems in mmt 5 case studies"
    - "biform theories project description"
    - "theory presentation combinators"
    - "the mathscheme library some preliminary experiments"
    - "type classes for mathematics in type theory"
    - "a scalable module system"
    - "on duplication in mathematical repositories"

Connected through hyperedge HE-3 (induced by source paper "dijkstra monads for all"):
  with members:
    - "signatures and induction principles for higher inductive inductive types"
    - "quantitative logics for equivalence of effectful programs"
    - "behavioural equivalence via modalities for algebraic effects"
    - "dijkstra monads for free"
    - "handling algebraic effects"
    - "exploring the boundaries of monad tensorability on set"

Connected through hyperedge HE-4 (induced by source paper "categories with families unityped simply typed and dependently typed"):
  with members:
    - "undecidability of equality in the free locally cartesian closed category extended version"
    - "undecidability of equality in the free locally cartesian closed category"

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"
    - "guarded dependent type theory with coinductive types"
    - "cubical type theory a constructive interpretation of the univalence axiom"

Connected through hyperedge HE-6 (induced by source paper "undecidability of equality in the free locally cartesian closed category extended version"):
  with members:
    - "undecidability of equality in the free locally cartesian closed category"

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)