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: "connector algebras for c e and p t nets interactions"
  Abstract: A quite fourishing research thread in the recent literature on component based system is concerned with the algebraic properties of different classes of connectors. In a recent paper, an algebra of stateless connectors was presented that consists of five kinds of basic connectors, namely symmetry, synchronization, mutual exclusion, hiding and inaction, plus their duals and it was shown how they can be freely composed in series and in parallel to model sophisticated "glues". In this paper we explore the expressiveness of stateful connectors obtained by adding one-place buffers or unbounded buffers to the stateless connectors. The main results are: i) we show how different classes of connectors exactly correspond to suitable classes of Petri nets equipped with compositional interfaces, called nets with boundaries; ii) we show that the difference between strong and weak semantics in stateful connectors is reflected in the semantics of nets with boundaries by moving from the classic step semantics (strong case) to a novel banking semantics (weak case), where a step can be executed by taking some "debit" tokens to be given back during the same step; iii) we show that the corresponding bisimilarities are congruences (w.r.t. composition of connectors in series and in parallel); iv) we show that suitable monoidality laws, like those arising when representing stateful connectors in the tile model, can nicely capture concurrency aspects; and v) as a side result, we provide a basic algebra, with a finite set of symbols, out of which we can compose all P/T nets, fulfilling a long standing quest.

Connected through hyperedge HE-1 (induced by source paper "compositional specification in rewriting logic"):
  with members:
    - "compositional model checking of concurrent systems with petri nets"
    - "basic completion strategies as another application of the maude strategy language"

Connected through hyperedge HE-2 (induced by source paper "interacting hopf algebras"):
  with members:
    - "interacting frobenius algebras are hopf"
    - "a categorical approach to open and interconnected dynamical systems"
    - "the zx calculus is incomplete for quantum mechanics"
    - "monoidal computer i basic computability by string diagrams"

Connected through hyperedge HE-3 (induced by source paper "concurrency and probability removing confusion compositionally"):
  with members:
    - "unifying inference for bayesian and petri nets"
    - "event structures for petri nets with persistence"
    - "on characterising distributability"

Connected through hyperedge HE-4 (induced by source paper "bialgebraic semantics for logic programming"):
  with members:
    - "coalgebraic logic programming from semantics to implementation"
    - "relating coalgebraic notions of bisimulation"
    - "an interactive semantics of logic programming"

Connected through hyperedge HE-5 (induced by source paper "a diagrammatic axiomatisation for qubit entanglement"):
  with members:
    - "reasoning with graphs"
    - "the ghz w calculus contains rational arithmetic"

Connected through hyperedge HE-6 (induced by source paper "decomposing petri nets"):
  with members:
    - "nets relations and linking diagrams"
    - "reachability via compositionality in petri nets"

Connected through hyperedge HE-7 (induced by source paper "nets relations and linking diagrams"):
  with members:
    - "reachability via compositionality in petri nets"
    - "synthesising graphical theories"

Connected through hyperedge HE-8 (induced by source paper "reachability via compositionality in petri nets"):
  with members:
    - "a non interleaving process calculus for multi party synchronisation"

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)