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: "vertex cover reconfiguration and beyond"
  Abstract: In the Vertex Cover Reconfiguration (VCR) problem, given a graph $G$, positive integers $k$ and $\ell$, and two vertex covers $S$ and $T$ of $G$ of size at most $k$, we determine whether $S$ can be transformed into $T$ by a sequence of at most $\ell$ vertex additions or removals such that every operation results in a vertex cover of size at most $k$. Motivated by results establishing the W[1]-hardness of VCR when parameterized by $\ell$, we delineate the complexity of the problem restricted to various graph classes. In particular, we show that VCR remains w[1]-hard on bipartite graphs, is NP-hard but fixed-parameter tractable on (regular) graphs of bounded degree, and is solvable in polynomial time on trees and (with some additional restrictions) on cactus graphs.

Connected through hyperedge HE-1 (induced by source paper "decremental optimization of dominating sets under reachability constraints"):
  with members:
    - "incremental optimization of independent sets under reachability constraints"
    - "the complexity of independent set reconfiguration on bipartite graphs"
    - "token sliding on chordal graphs"
    - "the complexity of dominating set reconfiguration"
    - "reconfiguration of dominating sets"
    - "on the parameterized complexity of reconfiguration problems"
    - "linear time algorithms for finding a dominating set of fixed size in degenerated graphs"
    - "pspace completeness of sliding block puzzles and other problems through the nondeterministic constraint logic model of computation"

Connected through hyperedge HE-2 (induced by source paper "the complexity of independent set reconfiguration on bipartite graphs"):
  with members:
    - "polynomial time algorithms for sliding tokens on cactus graphs and block graphs"
    - "token sliding on chordal graphs"
    - "reconfiguration on sparse graphs"
    - "reconfiguring independent sets in claw free graphs"
    - "homomorphism reconfiguration via homotopy"
    - "shortest reconfiguration paths in the solution space of boolean formulas"
    - "reconfiguration in bounded bandwidth and treedepth"
    - "on the parameterized complexity of reconfiguration problems"

Connected through hyperedge HE-3 (induced by source paper "reconfiguration on sparse graphs"):
  with members:
    - "reconfiguration on nowhere dense graph classes"
    - "token jumping in minor closed classes"
    - "polynomial kernels and wideness properties of nowhere dense graph classes"
    - "faster online matrix vector multiplication"
    - "reconfiguration over tree decompositions"
    - "finding shortest paths between graph colourings"
    - "reconfiguration in bounded bandwidth and treedepth"
    - "fixed parameter tractability of token jumping on planar graphs"

Connected through hyperedge HE-4 (induced by source paper "the complexity of dominating set reconfiguration"):
  with members:
    - "parameterized complexity of graph constraint logic"
    - "the list coloring reconfiguration problem for bounded pathwidth graphs"
    - "reconfiguring independent sets in claw free graphs"
    - "reconfiguration of cliques in a graph"
    - "shortest reconfiguration paths in the solution space of boolean formulas"
    - "reconfiguration in bounded bandwidth and treedepth"
    - "reconfiguration of dominating sets"
    - "linear time algorithm for sliding tokens on trees"

Connected through hyperedge HE-5 (induced by source paper "a reconfigurations analogue of brooks theorem and its consequences"):
  with members:
    - "reconfiguring independent sets in claw free graphs"
    - "the complexity of bounded length graph recoloring"
    - "independent set reconfiguration in cographs"
    - "the connectivity of boolean satisfiability no constants and quantified variants"
    - "recoloring bounded treewidth graphs"
    - "the connectivity of boolean satisfiability dichotomies for formulas and circuits"
    - "on the parameterized complexity of reconfiguration problems"
    - "the complexity of change"

Connected through hyperedge HE-6 (induced by source paper "reconfiguration of dominating sets"):
  with members:
    - "the complexity of dominating set reconfiguration"
    - "reconfiguration on sparse graphs"
    - "finding shortest paths between graph colourings"
    - "fixed parameter tractability of token jumping on planar graphs"
    - "independent set reconfiguration in cographs"
    - "recoloring bounded treewidth graphs"
    - "on the parameterized complexity of reconfiguration problems"
    - "the complexity of change"

Connected through hyperedge HE-7 (induced by source paper "finding shortest paths between graph colourings"):
  with members:
    - "reconfiguring independent sets in claw free graphs"
    - "homomorphism reconfiguration via homotopy"
    - "independent set reconfiguration in cographs"
    - "recoloring bounded treewidth graphs"
    - "on the parameterized complexity of reconfiguration problems"
    - "the complexity of change"
    - "kernelization lower bounds by cross composition"
    - "rerouting shortest paths in planar graphs"

Connected through hyperedge HE-8 (induced by source paper "shortest reconfiguration paths in the solution space of boolean formulas"):
  with members:
    - "flip distance between triangulations of a simple polygon is np complete"
    - "flip distance between triangulations of a planar point set is apx hard"
    - "recoloring bounded treewidth graphs"
    - "on the parameterized complexity of reconfiguration problems"
    - "a computational trichotomy for connectivity of boolean satisfiability"
    - "flipping edge labelled triangulations"
    - "flip distance between two triangulations of a point set is np complete"
    - "a history of flips in combinatorial triangulations"

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.CC(Computational Complexity)