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: "on equivalence and uniformisation problems for finite transducers"
  Abstract: Transductions are binary relations of finite words. For rational transductions, i.e., transductions defined by finite transducers, the inclusion, equivalence and sequential uniformisation problems are known to be undecidable. In this paper, we investigate stronger variants of inclusion, equivalence and sequential uniformisation, based on a general notion of transducer resynchronisation, and show their decidability. We also investigate the classes of finite-valued rational transductions and deterministic rational transductions, which are known to have a decidable equivalence problem. We show that sequential uniformisation is also decidable for them.

Connected through hyperedge HE-1 (induced by source paper "on computability of data word functions defined by transducers"):
  with members:
    - "synthesis of data word transducers"
    - "deciding the computability of regular functions over infinite words"
    - "bounded synthesis of register transducers"
    - "degrees of lookahead in regular infinite games"
    - "ltl with the freeze quantifier and register automata"

Connected through hyperedge HE-2 (induced by source paper "regular resynchronizability of origin transducers is undecidable"):
  with members:
    - "on synthesis of resynchronizers for transducers"
    - "origin equivalence of two way word transducers is in pspace"
    - "mso definable string transductions and two way finite state transducers"

Connected through hyperedge HE-3 (induced by source paper "synthesis of data word transducers"):
  with members:
    - "playing with repetitions in data words using energy games"
    - "logics for word transductions with synthesis"
    - "bounded synthesis of register transducers"
    - "two variable logic with two order relations"
    - "ltl with the freeze quantifier and register automata"

Connected through hyperedge HE-4 (induced by source paper "on synthesis of resynchronizers for transducers"):
  with members:
    - "origin equivalence of two way word transducers is in pspace"
    - "transducers with origin information"

Connected through hyperedge HE-5 (induced by source paper "logics for word transductions with synthesis"):
  with members:
    - "the first reactive synthesis competition syntcomp 2014"
    - "on reversible transducers"
    - "regular combinators for string transformations"
    - "synthesis of deterministic top down tree transducers from automatic tree relations"
    - "a short note on two variable logic with a linear order successor and a preorder successor"
    - "transducers with origin information"
    - "two variable logic with two order relations"
    - "mso definable string transductions and two way finite state transducers"

Connected through hyperedge HE-6 (induced by source paper "decision problems for subclasses of rational relations over finite and infinite words"):
  with members:
    - "from nondeterministic b uchi and streett automata to deterministic parity automata"

Connected through hyperedge HE-7 (induced by source paper "on delay and regret determinization of max plus automata"):
  with members:
    - "comparison of max plus automata and joint spectral radius of tropical matrices"
    - "quantitative languages defined by functional automata"
    - "reactive synthesis without regret"
    - "first cycle games"
    - "mean payoff automaton expressions"
    - "on the decomposition of k valued rational relations"

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.FL(Formal Languages and Automata Theory)