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 "time bounded reachability for hybrid automata complexity and fixpoints"):
  Abstract: In this paper, we study thetime-bounded reachability problem for rectangular hybrid automata with non-negative rates (RHA+). This problem was recently shown to be decidable [Brihaye et al, ICALP11] (even though the unbounded reachability problem for even very simple classes of hybrid automata is well-known to be undecidable). However, [Brihaye et al, ICALP11] does not provide a precise characterisation of the complexity of the time-bounded reachability problem. The contribution of the present paper is threefold. First, we provide a new NExpTime algorithm to solve the timed-bounded reachability problem on RHA+. This algorithm improves on the one of [Brihaye et al, ICALP11] by at least one exponential. Second, we show that this new algorithm is optimal, by establishing a matching lower bound: time-bounded reachability for RHA+ is therefore NExpTime-complete. Third, we extend these results in a practical direction, by showing that we can effectively compute fixpoints that characterise the sets of states that are reachable (resp. co-reachable) within T time units from a given starting state.

Includes members:
  Member "on reachability for hybrid automata over bounded time":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a survey on analog models of computation")
  Member "the parma polyhedra library toward a complete set of numerical abstractions for the analysis and verification of hardware and software systems":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "the deep learning compiler a comprehensive survey")
  Member "a classification of symbolic transition systems":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "quasipolynomial set based symbolic algorithms for parity games")

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)