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 "parameterized algorithms and data reduction for the short secluded s t path problem"):
  Abstract: Given a graph $G=(V,E)$, two vertices $s,t\in V$, and two integers $k,\ell$, the Short Secluded Path problem is to find a simple $s$-$t$-path with at most $k$ vertices and $\ell$ neighbors. We study the parameterized complexity of the problem with respect to four structural graph parameters: the vertex cover number, treewidth, feedback vertex number, and feedback edge number. In particular, we completely settle the question of the existence of problem kernels with size polynomial in these parameters and their combinations with $k$ and $\ell$. We also obtain a $2^{O(w)}\cdot \ell^2\cdot n$-time algorithm for graphs of treewidth $w$, which yields subexponential-time algorithms in several graph classes.

Includes members:
  Member "on the computational complexity of length and neighborhood constrained path problems":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "geometric secluded paths and planar satisfiability")
  Member "the parameterized complexity of finding secluded solutions to some classical optimization problems on graphs":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "enumerating isolated cliques in temporal networks")
  Member "a parameterized approximation algorithm for the mixed and windy capacitated arc routing problem theory and experiments":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "polynomial time data reduction for weighted problems beyond additive goal functions")
  Member "finding connected secluded subgraphs":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "clustering to given connectivities")
  Member "polynomial kernels for weighted problems":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "subexponential parameterized algorithms and kernelization on almost chordal graphs")
  Member "parameterized complexity of secluded connectivity problems":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "enumerating isolated cliques in temporal networks")
  Member "route planning in transportation networks":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "survey of deep reinforcement learning for motion planning of autonomous vehicles")
  Member "parameterized complexity of the k arc chinese postman problem":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "the euler and chinese postman problems on 2 arc colored digraphs")

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)