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 "improved parallel construction of wavelet trees and rank select structures"):
  Abstract: Existing parallel algorithms for wavelet tree construction have a work complexity of $O(n\log\sigma)$. This paper presents parallel algorithms for the problem with improved work complexity. Our first algorithm is based on parallel integer sorting and has either $O(n\log\log n\lceil\log\sigma/\sqrt{\log n\log\log n}\rceil)$ work and polylogarithmic depth, or $O(n\lceil\log\sigma/\sqrt{\log n}\rceil)$ work and sub-linear depth. We also describe another algorithm that has $O(n\lceil\log\sigma/\sqrt{\log n} \rceil)$ work and $O(\sigma+\log n)$ depth. We then show how to use similar ideas to construct variants of wavelet trees (arbitrary-shaped binary trees and multiary trees) as well as wavelet matrices in parallel with lower work complexity than prior algorithms. Finally, we show that the rank and select structures on binary sequences and multiary sequences, which are stored on wavelet tree nodes, can be constructed in parallel with improved work bounds, matching those of the best existing sequential algorithms for constructing rank and select structures.

Includes members:
  Member "parallel construction of wavelet trees on multicore architectures":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "about birds project bioinformatics and information retrieval data structures analysis and design")
  Member "simple fast and lightweight parallel wavelet tree construction":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "translating between wavelet tree and wavelet matrix construction")
  Member "parallel wavelet tree construction":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "parallel construction of wavelet trees on multicore architectures")
  Member "wavelet trees meet suffix trees":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "translating between wavelet tree and wavelet matrix construction")

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.DC(Distributed, Parallel, and Cluster Computing)