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 calculus of algebraic constructions"
  Abstract: This paper is concerned with the foundations of the Calculus of Algebraic Constructions (CAC), an extension of the Calculus of Constructions by inductive data types. CAC generalizes inductive types equipped with higher-order primitive recursion, by providing definitions of functions by pattern-matching which capture recursor definitions for arbitrary non-dependent and non-polymorphic inductive types satisfying a strictly positivity condition. CAC also generalizes the first-order framework of abstract data types by providing dependent types and higher-order rewrite rules.

Connected through hyperedge HE-1 (induced by source paper "termination of rewrite relations on λ terms based on girard s notion of reducibility"):
  with members:
    - "higher order dependency pairs"
    - "the computability path ordering"
    - "polynomial interpretations for higher order rewriting"
    - "static dependency pair method based on strong computability for higher order rewrite systems"
    - "neighbourhood structures bisimilarity and basic model theory"
    - "on the relation between size based termination and semantic labelling"
    - "decidability of higher order matching"
    - "the computability path ordering the end of a quest"

Connected through hyperedge HE-2 (induced by source paper "semantics of a typed algebraic lambda calculus"):
  with members:
    - "a system f accounting for scalars"

Connected through hyperedge HE-3 (induced by source paper "from formal proofs to mathematical proofs a safe incremental way for building in first order decision procedures"):
  with members:
    - "building decision procedures in the calculus of inductive constructions"
    - "inductive types in the calculus of algebraic constructions"
    - "definitions by rewriting in the calculus of constructions"

Connected through hyperedge HE-4 (induced by source paper "consistency and completeness of rewriting in the calculus of constructions"):
  with members:
    - "definitions by rewriting in the calculus of constructions"

Connected through hyperedge HE-5 (induced by source paper "computability closure ten years later"):
  with members:
    - "higher order dependency pairs"
    - "termination and confluence of higher order rewrite systems"
    - "ho rpo revisited"
    - "rewriting modulo in deduction modulo"
    - "definitions by rewriting in the calculus of constructions"
    - "inductive data type systems"

Connected through hyperedge HE-6 (induced by source paper "higher order termination from kruskal to computability"):
  with members:
    - "higher order dependency pairs"
    - "termination and confluence of higher order rewrite systems"
    - "combining typing and size constraints for checking the termination of higher order conditional rewrite systems"
    - "rewriting modulo in deduction modulo"
    - "inductive types in the calculus of algebraic constructions"
    - "definitions by rewriting in the calculus of constructions"
    - "inductive data type systems"

Connected through hyperedge HE-7 (induced by source paper "type theory and rewriting"):
  with members:
    - "termination and confluence of higher order rewrite systems"
    - "definitions by rewriting in the calculus of constructions"
    - "inductive data type systems"

Connected through hyperedge HE-8 (induced by source paper "termination and confluence of higher order rewrite systems"):
  with members:
    - "inductive data type systems"

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)