human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "color a coq library on well founded rewrite relations and its application to the automated verification of termination certificates"):
  Abstract: Termination is an important property of programs, and is notably required for programs formulated in proof assistants. It is a very active subject of research in the Turing-complete formalism of term rewriting. Over the years, many methods and tools have been developed to address the problem of deciding termination for specific problems (since it is undecidable in general). Ensuring the reliability of those tools is therefore an important issue.  In this paper we present a library formalising important results of the theory of well-founded (rewrite) relations in the proof assistant Coq. We also present its application to the automated verification of termination certificates, as produced by termination tools.  The sources are freely available at  http://color.inria.fr/ .

Includes members:
  Member "automated verification of termination certificates":
    also connected through other hyperedges:
      (none)
  Member "automated complexity analysis based on the dependency pair method":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "automated amortised resource analysis for term rewrite systems")
  Member "automated termination proofs for logic programs by term rewriting":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "correctness and completeness of logic programs")
  Member "consistency and completeness of rewriting in the calculus of constructions":
    also connected through other hyperedges:
      (none)
  Member "from formal proofs to mathematical proofs a safe incremental way for building in first order decision procedures":
    also connected through other hyperedges:
      (none)
  Member "building decision procedures in the calculus of inductive constructions":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "from formal proofs to mathematical proofs a safe incremental way for building in first order decision procedures")
  Member "definitions by rewriting in the calculus of constructions":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "a modular termination method for second order computation")

Question: Please tell me which class the source paper 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)