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: "independent set reconfiguration in cographs"
  Abstract: We study the following independent set reconfiguration problem, called TAR-Reachability: given two independent sets $I$ and $J$ of a graph $G$, both of size at least $k$, is it possible to transform $I$ into $J$ by adding and removing vertices one-by-one, while maintaining an independent set of size at least $k$ throughout? This problem is known to be PSPACE-hard in general. For the case that $G$ is a cograph (i.e. $P_4$-free graph) on $n$ vertices, we show that it can be solved in time $O(n^2)$, and that the length of a shortest reconfiguration sequence from $I$ to $J$ is bounded by $4n-2k$, if such a sequence exists. #R##N#More generally, we show that if $X$ is a graph class for which (i) TAR-Reachability can be solved efficiently, (ii) maximum independent sets can be computed efficiently, and which satisfies a certain additional property, then the problem can be solved efficiently for any graph that can be obtained from a collection of graphs in $X$ using disjoint union and complete join operations. Chordal graphs are given as an example of such a class $X$.

Connected through hyperedge HE-1 (induced by source paper "token sliding on chordal graphs"):
  with members:
    - "kempe equivalence of colourings of cubic graphs"
    - "on a conjecture of mohar concerning kempe equivalence of regular graphs"
    - "a reconfigurations analogue of brooks theorem and its consequences"
    - "shortest reconfiguration of sliding tokens on a caterpillar"
    - "reconfiguring independent sets in claw free graphs"
    - "reconfiguring independent sets in cographs"
    - "fixed parameter tractability of token jumping on planar graphs"
    - "recoloring bounded treewidth graphs"

Connected through hyperedge HE-2 (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"
    - "vertex cover reconfiguration and beyond"
    - "shortest reconfiguration paths in the solution space of boolean formulas"
    - "reconfiguration in bounded bandwidth and treedepth"
    - "reconfiguration of dominating sets"

Connected through hyperedge HE-3 (induced by source paper "a reconfigurations analogue of brooks theorem and its consequences"):
  with members:
    - "reconfiguring independent sets in claw free graphs"
    - "vertex cover reconfiguration and beyond"
    - "the complexity of bounded length graph recoloring"
    - "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-4 (induced by source paper "reconfiguration of dominating sets"):
  with members:
    - "the complexity of dominating set reconfiguration"
    - "reconfiguration on sparse graphs"
    - "vertex cover reconfiguration and beyond"
    - "finding shortest paths between graph colourings"
    - "fixed parameter tractability of token jumping on planar graphs"
    - "recoloring bounded treewidth graphs"
    - "on the parameterized complexity of reconfiguration problems"
    - "the complexity of change"

Connected through hyperedge HE-5 (induced by source paper "finding shortest paths between graph colourings"):
  with members:
    - "reconfiguring independent sets in claw free graphs"
    - "vertex cover reconfiguration and beyond"
    - "homomorphism reconfiguration via homotopy"
    - "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-6 (induced by source paper "reconfiguring independent sets in claw free graphs"):
  with members:
    - "reconfiguration of dominating sets"
    - "recoloring bounded treewidth graphs"
    - "on the parameterized complexity of reconfiguration problems"
    - "the complexity of change"
    - "rerouting shortest paths in planar graphs"
    - "shortest paths between shortest paths and independent sets"
    - "the complexity of rerouting shortest paths"
    - "the connectivity of boolean satisfiability computational and structural dichotomies"

Connected through hyperedge HE-7 (induced by source paper "fixed parameter tractability of token jumping on planar graphs"):
  with members:
    - "reconfiguring independent sets in claw free graphs"
    - "reconfiguration over tree decompositions"
    - "finding shortest paths between graph colourings"
    - "reconfiguring independent sets in cographs"
    - "reconfiguration in bounded bandwidth and treedepth"
    - "the complexity of bounded length graph recoloring"
    - "on the parameterized complexity of reconfiguration problems"
    - "the connectivity of boolean satisfiability computational and structural dichotomies"

Connected through hyperedge HE-8 (induced by source paper "linear time algorithm for sliding tokens on trees"):
  with members:
    - "reconfiguring independent sets in claw free graphs"
    - "reconfiguration over tree decompositions"
    - "reconfiguring independent sets in cographs"
    - "reconfiguration in bounded bandwidth and treedepth"
    - "on the parameterized complexity of reconfiguration problems"
    - "the complexity of change"
    - "the complexity of rerouting shortest paths"
    - "the connectivity of boolean satisfiability computational and structural dichotomies"

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.DM(Discrete Mathematics)