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 "forward analysis and model checking for trace bounded wsts"):
  Abstract: We investigate a subclass of well-structured transition systems (WSTS), the bounded--in the sense of Ginsburg and Spanier (Trans. AMS 1964) --complete deterministic ones, which we claim provide an adequate basis for the study of forward analyses as developed by Finkel and Goubault-Larrecq (ICALP 2009). Indeed, we prove that, unlike other conditions considered previously for the termination of forward analysis, boundedness is decidable. Boundedness turns out to be a valuable restriction for WSTS verification, as we show that it further allows to decide all ?-regular properties on the set of infinite traces of the system.

Includes members:
  Member "complexity hierarchies beyond elementary":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "the ideal approach to computing closed subsets in well quasi orderings")
  Member "reachability in two dimensional vector addition systems with states is pspace complete":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "reachability in fixed dimension vector addition systems with states")
  Member "interprocedural reachability for flat integer programs":
    also connected through other hyperedges:
      (none)
  Member "algorithmic verification of asynchronous programs":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "reachability in fixed dimension vector addition systems with states")
  Member "taming past ltl and flat counter systems":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "verification of flat fifo systems")
  Member "forward analysis for wsts part ii complete wsts":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "the ideal approach to computing closed subsets in well quasi orderings")
  Member "ackermannian and primitive recursive bounds with dickson s lemma":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "affine extensions of integer vector addition systems with states")
  Member "multiply recursive upper bounds with higman s lemma":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "the ideal approach to computing closed subsets in well quasi orderings")

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)