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 "unrestricted state complexity of binary operations on regular languages"):
  Abstract: I study the state complexity of binary operations on regular languages over different alphabets. It is well known that if \(L'_m\) and \(L_n\) are languages restricted to be over the same alphabet, with m and n quotients, respectively, the state complexity of any binary boolean operation on \(L'_m\) and \(L_n\) is mn, and that of the product (concatenation) is \((m-1)2^n +2^{n-1}\). In contrast to this, I show that if \(L'_m\) and \(L_n\) are over their own different alphabets, the state complexity of union and symmetric difference is \(mn+m+n+1\), that of intersection is \(mn+1\), that of difference is \(mn+m+1\), and that of the product is \(m2^n+2^{n-1}\).

Includes members:
  Member "complexity of atoms combinatorially":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a congruence based perspective on automata minimization algorithms")
  Member "symmetric groups and quotient complexity of boolean operations":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "primitivity uniform minimality and state complexity of boolean operations")
  Member "theory of atomata":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "a co algebraic theory of succinct automata")
  Member "transition complexity of incomplete dfas":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "unrestricted state complexity of binary operations on regular and ideal languages")
  Member "quotient complexity of regular languages":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "complexity of the frobenius monoid problem for a finite language")

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.FL(Formal Languages and Automata Theory)