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 "dynamic complexity of document spanners"):
  Abstract: The present paper investigates the dynamic complexity of document spanners, a formal framework for information extraction introduced by Fagin, Kimelfeld, Reiss, and Vansummeren (JACM 2015). We first look at the class of regular spanners and prove that any regular spanner can be maintained in the dynamic complexity class DynPROP. This result follows from work done previously on the dynamic complexity of formal languages by Gelade, Marquardt, and Schwentick (TOCL 2012). To investigate core spanners we use SpLog, a concatenation logic that exactly captures core spanners. We show that the dynamic complexity class DynCQ, is more expressive than SpLog and therefore can maintain any core spanner. This result is then extended to show that DynFO can  maintain any generalized core spanner and that DynFO is more powerful than SpLog with negation.

Includes members:
  Member "complexity bounds for relational algebra over document spanners":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "grammars for document spanenrs")
  Member "constant delay enumeration for nondeterministic document spanners":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "grammars for document spanenrs")
  Member "split correctness in information extraction":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "grammars for document spanenrs")
  Member "constant delay algorithms for regular document spanners":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "grammars for document spanenrs")
  Member "dynamic conjunctive queries":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "answering conjunctive queries under updates")
  Member "document spanners for extracting incomplete information expressiveness and complexity":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "grammars for document spanenrs")
  Member "recursive programs for document spanners":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "grammars for document spanenrs")
  Member "dynamic graph queries":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "courcelle s theorem made dynamic")

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.LO(Logic in Computer Science)