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 "scattering and sparse partitions and their applications"):
  Abstract: A partition $\mathcal{P}$ of a weighted graph $G$ is $(\sigma,\tau,\Delta)$-sparse if every cluster has diameter at most $\Delta$, and every ball of radius $\Delta/\sigma$ intersects at most $\tau$ clusters. Similarly, $\mathcal{P}$ is $(\sigma,\tau,\Delta)$-scattering if instead for balls we require that every shortest path of length at most $\Delta/\sigma$ intersects at most $\tau$ clusters. Given a graph $G$ that admits a $(\sigma,\tau,\Delta)$-sparse partition for all $\Delta>0$, Jia et al. [STOC05] constructed a solution for the Universal Steiner Tree problem (and also Universal TSP) with stretch $O(\tau\sigma^2\log_\tau n)$. Given a graph $G$ that admits a $(\sigma,\tau,\Delta)$-scattering partition for all $\Delta>0$, we construct a solution for the Steiner Point Removal problem with stretch $O(\tau^3\sigma^3)$. We then construct sparse and scattering partitions for various different graph families, receiving many new results for the Universal Steiner Tree and Steiner Point Removal problems.

Includes members:
  Member "lossless prioritized embeddings":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "labelings vs embeddings on distributed representations of distances")
  Member "labelings vs embeddings on distributed representations of distances":
    also connected through other hyperedges:
      (none)
  Member "on strong diameter padded decompositions":
    also connected through other hyperedges:
      (none)
  Member "a face cover perspective to ell_1 embeddings of planar graphs":
    also connected through other hyperedges:
      (none)
  Member "flow cut gaps and face covers in planar graphs":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "network coding gaps for completion times of multiple unicasts")
  Member "near isometric terminal embeddings for doubling metrics":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "lossless prioritized embeddings")
  Member "light spanners for high dimensional norms via stochastic decompositions":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "distributed construction of light networks")
  Member "steiner point removal with distortion o log k":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "minimizing branching vertices in distance preserving subgraphs")

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)