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 "turing kernelization for finding long paths and cycles in restricted graph classes"):
  Abstract: The k-Path problem asks whether a given undirected graph has a (simple) path of length k. We prove that k-Path has polynomial-size Turing kernels when restricted to planar graphs, graphs of bounded degree, claw-free graphs, or to K 3 , t -minor-free graphs. This means that there is an algorithm that, given a k-Path instance ( G , k ) belonging to one of these graph classes, computes its answer in polynomial time when given access to an oracle that solves k-Path instances of size polynomial in k in a single step. Our techniques also apply to k-Cycle, which asks for a cycle of length at least k. Polynomial-size Turing kernels are developed for k-Path and k-Cycle.These problems do not have polynomial-size traditional kernels.We introduce the Decompose-Query-Reduce framework for preprocessing.For bounded-degree graphs, colored k-Path is more difficult than normal k-Path.

Includes members:
  Member "a polynomial turing kernel for weighted independent set in bull free graphs":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a hierarchy of polynomial kernels")
  Member "parameterized algorithms for deletion to r l graphs":
    also connected through other hyperedges:
      (none)
  Member "characterizing the easy to find subgraphs from the viewpoint of polynomial time algorithms kernels and turing kernels":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "subgraph isomorphism on graph classes that exclude a substructure")
  Member "kernelization lower bounds by cross composition":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "subexponential parameterized algorithms and kernelization on almost chordal graphs")
  Member "kernel bounds for path and cycle problems":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "parameterized pre coloring extension and list coloring problems")
  Member "parameterized and exact computation":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "compression via matroids a randomized polynomial kernel for odd cycle transversal")

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)