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 computability path ordering"
  Abstract: This paper aims at carrying out termination proofs for simply typed higher-order calculi automatically by using ordering comparisons. To this end, we introduce the computability path ordering (CPO), a recursive relation on terms obtained by lifting a precedence on function symbols. A first version, core CPO, is essentially obtained from the higher-order recursive path ordering (HORPO) by eliminating type checks from some recursive calls and by incorporating the treatment of bound variables as in the com-putability closure. The well-foundedness proof shows that core CPO captures the essence of computability arguments \'a la Tait and Girard, therefore explaining its name. We further show that no further type check can be eliminated from its recursive calls without loosing well-foundedness, but for one for which we found no counterexample yet. Two extensions of core CPO are then introduced which allow one to consider: the first, higher-order inductive types; the second, a precedence in which some function symbols are smaller than application and abstraction.

Connected through hyperedge HE-1 (induced by source paper "a modular termination method for second order computation"):
  with members:
    - "dependency pairs termination in dependent type theory modulo rewriting"
    - "termination of rewrite relations on λ terms based on girard s notion of reducibility"
    - "second order algebraic theories"
    - "argument filterings and usable rules in higher order rewrite systems"
    - "termination and confluence of higher order rewrite systems"
    - "definitions by rewriting in the calculus of constructions"
    - "inductive data type systems"

Connected through hyperedge HE-2 (induced by source paper "a static higher order dependency pair framework"):
  with members:
    - "higher order dependency pairs"
    - "termination of rewrite relations on λ terms based on girard s notion of reducibility"
    - "first order formative rules"
    - "verifying procedural programs via constrained rewriting induction"
    - "dynamic dependency pairs for algebraic functional systems"
    - "polynomial interpretations for higher order rewriting"
    - "argument filterings and usable rules in higher order rewrite systems"
    - "static dependency pair method based on strong computability for higher order rewrite systems"

Connected through hyperedge HE-3 (induced by source paper "size based termination of higher order rewriting"):
  with members:
    - "higher order dependency pairs"
    - "termination of rewrite relations on λ terms based on girard s notion of reducibility"
    - "revisiting trace and testing equivalences for nondeterministic and probabilistic processes"
    - "derivation lengths classification of godel s t extending howard s assignment"
    - "polynomial interpretations for higher order rewriting"
    - "type based termination inflationary fixed points and mixed inductive coinductive types"
    - "static dependency pair method based on strong computability for higher order rewrite systems"
    - "miniagda integrating sized and dependent types"

Connected through hyperedge HE-4 (induced by source paper "the unified higher order dependency pair framework"):
  with members:
    - "higher order dependency pairs"
    - "termination of rewrite relations on λ terms based on girard s notion of reducibility"
    - "first order formative rules"
    - "verifying procedural programs via constrained rewriting induction"
    - "polynomial interpretations for higher order rewriting"
    - "argument filterings and usable rules in higher order rewrite systems"
    - "static dependency pair method based on strong computability for higher order rewrite systems"
    - "inductive data type systems"

Connected through hyperedge HE-5 (induced by source paper "termination of rewrite relations on λ terms based on girard s notion of reducibility"):
  with members:
    - "higher order dependency pairs"
    - "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"
    - "short proofs of strong normalization"

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)