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 "using contracted solution graphs for solving reconfiguration problems"):
  Abstract: We introduce in a general setting a dynamic programming method for solving reconfiguration problems. Our method is based on contracted solution graphs, which are obtained from solution graphs by performing an appropriate series of edge contractions that decrease the graph size without losing any critical information needed to solve the reconfiguration problem under consideration. Our general framework captures the approach behind known reconfiguration results of Bonsma (2012) and Hatanaka, Ito and Zhou (2014). As a third example, we apply the method to the following problem: given two $k$-colorings $\alpha$ and $\beta$ of a graph $G$, can $\alpha$ be modified into $\beta$ by recoloring one vertex of $G$ at a time, while maintaining a $k$-coloring throughout? This problem is known to be PSPACE-hard even for bipartite planar graphs and $k=4$. By applying our method in combination with a thorough exploitation of the graph structure we obtain a polynomial time algorithm for $(k-2)$-connected chordal graphs.

Includes members:
  Member "recognizing graphs close to bipartite graphs with an application to colouring reconfiguration":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "partitioning a graph into degenerate subgraphs")
  Member "parameterized complexity of the list coloring reconfiguration problem with graph parameters":
    also connected through other hyperedges:
      (none)
  Member "parameterized complexity of graph constraint logic":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "shortest reconfiguration sequence for sliding tokens on spiders")
  Member "the complexity of dominating set reconfiguration":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "dominating sets reconfiguration under token sliding")
  Member "a reconfigurations analogue of brooks theorem and its consequences":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "a polynomial version of cereceda s conjecture")
  Member "the list coloring reconfiguration problem for bounded pathwidth graphs":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "parameterized complexity of the list coloring reconfiguration problem with graph parameters")
  Member "reconfiguration on sparse graphs":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "dominating sets reconfiguration under token sliding")
  Member "reconfiguring independent sets in claw free graphs":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "independent set reconfiguration parameterized by modular width")

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.DS(Data Structures and Algorithms)