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: "verifying procedural programs via constrained rewriting induction"
  Abstract: This paper aims to develop a verification method for procedural programs via a transformation into Logically Constrained Term Rewriting Systems (LCTRSs). To this end, we extend transformation methods based on integer TRSs to handle arbitrary data types, global variables, function calls and arrays, as well as encode safety checks. Then we adapt existing rewriting induction methods to LCTRSs and propose a simple yet effective method to generalize equations. We show that we can automatically verify memory safety and prove correctness of realistic functions. Our approach proves equivalence between two implementations, so in contrast to other works, we do not require an explicit specification in a separate specification language.

Connected through hyperedge HE-1 (induced by source paper "operationally based program equivalence proofs using lctrss"):
  with members:
    - "a coinductive approach to proving reachability properties in logically constrained term rewriting systems"
    - "a relational logic for higher order programs"

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"
    - "the computability path ordering"
    - "first order formative rules"
    - "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 "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"
    - "the computability path ordering"
    - "first order formative rules"
    - "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-4 (induced by source paper "a coinductive approach to proving reachability properties in logically constrained term rewriting systems"):
  with members:
    - "a constructor based reachability logic for rewrite theories"
    - "termination of lctrss"

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)