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 "optimal searching of gapped repeats in a word"):
  Abstract: Following (Kolpakov et al., 2013; Gawrychowski and Manea, 2015), we continue the study of {\em $\alpha$-gapped repeats} in strings, defined as factors $uvu$ with $|uv|\leq \alpha |u|$. Our main result is the $O(\alpha n)$ bound on the number of {\em maximal} $\alpha$-gapped repeats in a string of length $n$, previously proved to be $O(\alpha^2 n)$ in (Kolpakov et al., 2013). For a closely related notion of maximal $\delta$-subrepetition (maximal factors of exponent between $1+\delta$ and $2$), our result implies the $O(n/\delta)$ bound on their number, which improves the bound of (Kolpakov et al., 2010) by a $\log n$ factor. #R##N#We also prove an algorithmic time bound $O(\alpha n+S)$ ($S$ size of the output) for computing all maximal $\alpha$-gapped repeats. Our solution, inspired by (Gawrychowski and Manea, 2015), is different from the recently published proof by (Tanimura et al., 2015) of the same bound. Together with our bound on $S$, this implies an $O(\alpha n)$-time algorithm for computing all maximal $\alpha$-gapped repeats.

Includes members:
  Member "the runs theorem":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "lyndon words versus inverse lyndon words queries on suffixes and bordered words")
  Member "longest gapped repeats and palindromes":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "on the number of gapped repeats with arbitrary gap")
  Member "beyond the runs theorem":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "prefix frequency of lost positions")
  Member "lempel ziv factorization may be harder than computing all runs":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "faster longest common extension queries in strings over general alphabets")
  Member "searching of gapped repeats and subrepetitions in a word":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "matching patterns with variables")
  Member "on primary and secondary repetitions in words":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "on the number of gapped repeats with arbitrary gap")
  Member "on the maximal sum of exponents of runs in a string":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "the runs theorem")
  Member "on maximal repetitions of arbitrary exponent":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "searching of gapped repeats and subrepetitions in a word")

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)