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: "exploiting the temporal logic hierarchy and the non confluence property for efficient ltl synthesis"
  Abstract: The classic approaches to synthesize a reactive system from a linear temporal logic (LTL) specification first translate the given LTL formula to an equivalent w-automaton and then compute a winning strategy for the corresponding w-regular game. To this end, the obtained w-automata have to be (pseudo)-determinized where typically a variant of Safra’s determinization procedure is used. In this paper, we show that this determinization step can be significantly improved for tool implementations by replacing Safra’s determinization by simpler determinization procedures. In particular, we exploit (1) the temporal logic hierarchy that corresponds to the well-known automata hierarchy consisting of safety, liveness, B¨ uchi, and co-B¨ uchi automata as well as their boolean closures, (2) the non-confluence property of w-automata that result from certain translations of LTL formulas, and (3) symbolic implementations of determinization procedures for the Rabin-Scott and the Miyano-Hayashi breakpoint construction. In particular, we present convincing experimental results that demonstrate the practical applicability of our new synthesis procedure.

Connected through hyperedge HE-1 (induced by source paper "practical synthesis of reactive systems from ltl specifications via parity games"):
  with members:
    - "the 5th reactive synthesis competition syntcomp 2018 benchmarks participants results"
    - "bosy an experimentation framework for bounded synthesis"
    - "bounded synthesis of reactive programs"
    - "one theorem to rule them all a unified translation of ltl into ω automata"
    - "the 4th reactive synthesis competition syntcomp 2017 benchmarks participants results"
    - "ltl to deterministic emerson lei automata"
    - "from ltl and limit deterministic b uchi automata to deterministic parity automata"
    - "synthesizing functional reactive programs"

Connected through hyperedge HE-2 (induced by source paper "experimental aspects of synthesis"):
  with members:
    - "synthesis of amba ahb from formal specification"

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)