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: "the 3rd reactive synthesis competition syntcomp 2016 benchmarks participants results"
  Abstract: We report on the benchmarks, participants and results of the third reactive synthesis competition(SYNTCOMP 2016). The benchmark library of SYNTCOMP 2016 has been extended to benchmarks in the new LTL-based temporal logic synthesis format (TLSF), and 2 new sets of benchmarks for the existing AIGER-based format for safety specifications. The participants of SYNTCOMP 2016 can be separated according to these two classes of specifications, and we give an overview of the 6 tools that entered the competition in the AIGER-based track, and the 3 participants that entered the TLSF-based track. We briefly describe the benchmark selection, evaluation scheme and the experimental setup of SYNTCOMP 2016. Finally, we present and analyze the results of our experimental evaluation, including a comparison to participants of previous competitions and a legacy tool.

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 "solving qbf by abstraction"):
  with members:
    - "bosy an experimentation framework for bounded synthesis"
    - "on expansion and resolution in cegar based qbf solving"
    - "encodings of bounded synthesis"
    - "the 4th reactive synthesis competition syntcomp 2017 benchmarks participants results"
    - "symbolic vs bounded synthesis for petri games"
    - "the first reactive synthesis competition syntcomp 2014"
    - "detecting unrealizability of distributed fault tolerant systems"
    - "petri games synthesis of distributed systems with causal memory"

Connected through hyperedge HE-3 (induced by source paper "clausal abstraction for dqbf full version"):
  with members:
    - "synthesizing reactive systems from hyperproperties"
    - "bosy an experimentation framework for bounded synthesis"
    - "on expansion and resolution in cegar based qbf solving"
    - "encodings of bounded synthesis"
    - "solving qbf by abstraction"
    - "the 4th reactive synthesis competition syntcomp 2017 benchmarks participants results"

Connected through hyperedge HE-4 (induced by source paper "bosy an experimentation framework for bounded synthesis"):
  with members:
    - "encodings of bounded synthesis"
    - "solving qbf by abstraction"
    - "a high level ltl synthesis format tlsf v1 1"
    - "ltl to b uchi automata translation fast and more deterministic"

Connected through hyperedge HE-5 (induced by source paper "the 4th reactive synthesis competition syntcomp 2017 benchmarks participants results"):
  with members:
    - "bosy an experimentation framework for bounded synthesis"
    - "encodings of bounded synthesis"
    - "solving qbf by abstraction"
    - "the first reactive synthesis competition syntcomp 2014"
    - "the reactive synthesis competition syntcomp 2016 and beyond"
    - "bounded cycle synthesis"
    - "a high level ltl synthesis format tlsf v1 1"
    - "specification format for reactive synthesis problems"

Connected through hyperedge HE-6 (induced by source paper "performance heuristics for gr 1 synthesis and related algorithms"):
  with members:
    - "spectra a specification language for reactive systems"
    - "the 4th reactive synthesis competition syntcomp 2017 benchmarks participants results"
    - "the first reactive synthesis competition syntcomp 2014"
    - "electronic proceedings in theoretical computer science eptcs preface"
    - "symbolic bdd and add algorithms for energy games"
    - "proceedings fifth workshop on synthesis"
    - "synthesizing a lego forklift controller in gr 1 a case study"
    - "a multi paradigm language for reactive synthesis"

Connected through hyperedge HE-7 (induced by source paper "ctl synthesis via ltl synthesis"):
  with members:
    - "from nondeterministic b uchi and streett automata to deterministic parity automata"

Connected through hyperedge HE-8 (induced by source paper "the reactive synthesis competition syntcomp 2016 and beyond"):
  with members:
    - "solving qbf by abstraction"
    - "the first reactive synthesis competition syntcomp 2014"
    - "satisfiability based methods for reactive synthesis from safety specifications"
    - "a high level ltl synthesis format tlsf v1 1"
    - "specification format for reactive synthesis problems"
    - "the second reactive synthesis competition syntcomp 2015"
    - "compositional algorithms for succinct safety games"
    - "assume guarantee synthesis for concurrent reactive programs with partial information"

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)