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: "token sliding on split graphs"
  Abstract: We consider the complexity of the Independent Set Reconfiguration problem under the Token Sliding rule. In this problem we are given two independent sets of a graph and are asked if we can transform one to the other by repeatedly exchanging a vertex that is currently in the set with one of its neighbors, while maintaining the set independent. Our main result is to show that this problem is PSPACE-complete on split graphs (and hence also on chordal graphs), thus resolving an open problem in this area. We then go on to consider the $c$-Colorable Reconfiguration problem under the same rule, where the constraint is now to maintain the set $c$-colorable at all times. As one may expect, a simple modification of our reduction shows that this more general problem is PSPACE-complete for all fixed $c\ge 1$ on chordal graphs. Somewhat surprisingly, we show that the same cannot be said for split graphs: we give a polynomial time ($n^{O(c)}$) algorithm for all fixed values of $c$, except $c=1$, for which the problem is PSPACE-complete. We complement our algorithm with a lower bound showing that $c$-Colorable Reconfiguration is W[2]-hard on split graphs parameterized by $c$ and the length of the solution, as well as a tight ETH-based lower bound for both parameters.

Connected through hyperedge HE-1 (induced by source paper "independent set reconfiguration parameterized by modular width"):
  with members:
    - "the complexity of independent set reconfiguration on bipartite graphs"
    - "token jumping in minor closed classes"
    - "token sliding on chordal graphs"
    - "reconfiguring independent sets in claw free graphs"
    - "fixed parameter tractability of token jumping on planar graphs"
    - "linear time algorithm for sliding tokens on trees"
    - "algorithms parameterized by vertex cover and modular width through potential maximal cliques"
    - "parameterized algorithms for modular width"

Connected through hyperedge HE-2 (induced by source paper "shortest reconfiguration sequence for sliding tokens on spiders"):
  with members:
    - "a simple proof that the n 2 1 puzzle is hard"
    - "token sliding on chordal graphs"
    - "parameterized complexity of graph constraint logic"
    - "shortest reconfiguration of sliding tokens on a caterpillar"
    - "reconfiguring independent sets in claw free graphs"
    - "reconfiguration over tree decompositions"
    - "linear time algorithm for sliding tokens on trees"
    - "on the parameterized complexity of reconfiguration problems"

Connected through hyperedge HE-3 (induced by source paper "reconfiguring k path vertex covers"):
  with members:
    - "reoptimization of path vertex cover problem"
    - "parameterized algorithm for 3 path vertex cover"
    - "the complexity of independent set reconfiguration on bipartite graphs"
    - "token sliding on chordal graphs"
    - "reconfiguring independent sets in claw free graphs"
    - "linear time algorithm for sliding tokens on trees"
    - "the complexity of change"
    - "pspace completeness of sliding block puzzles and other problems through the nondeterministic constraint logic model of computation"

Connected through hyperedge HE-4 (induced by source paper "reconfiguration of colorable sets in classes of perfect graphs"):
  with members:
    - "the complexity of independent set reconfiguration on bipartite graphs"
    - "wireless scheduling graph classes and c colorable subgraphs"
    - "universal framework for wireless scheduling problems"
    - "token sliding on chordal graphs"
    - "reconfiguring independent sets in claw free graphs"
    - "linear time algorithm for sliding tokens on trees"
    - "on the parameterized complexity of reconfiguration problems"
    - "the complexity of change"

Connected through hyperedge HE-5 (induced by source paper "reconfiguring spanning and induced subgraphs"):
  with members:
    - "reconfiguration of graph minors"
    - "token jumping in minor closed classes"
    - "degree constrained subgraph reconfiguration is in p"
    - "reconfiguration of cliques in a graph"
    - "on the parameterized complexity of reconfiguration problems"
    - "the complexity of change"
    - "the complexity of rerouting shortest paths"
    - "pspace completeness of sliding block puzzles and other problems through the nondeterministic constraint logic model of computation"

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.DS(Data Structures and Algorithms)