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 "run compressed rank select for large alphabets"):
  Abstract: Given a string of length $n$ that is composed of $r$ runs of letters from the alphabet $\{0,1,\ldots,\sigma{-}1\}$ such that $2 \le \sigma \le r$, we describe a data structure that, provided $r \le n / \log^{\omega(1)} n$, stores the string in $r\log\frac{n\sigma}{r} + o(r\log\frac{n\sigma}{r})$ bits and supports select and access queries in $O(\log\frac{\log(n/r)}{\log\log n})$ time and rank queries in $O(\log\frac{\log(n\sigma/r)}{\log\log n})$ time. We show that $r\log\frac{n(\sigma-1)}{r}$ bits are necessary for any such data structure and, thus, our solution is succinct. We also describe a data structure that uses $(1 + \epsilon)r\log\frac{n\sigma}{r} + O(r)$ bits, where $\epsilon > 0$ is an arbitrary constant, with the same query times but without the restriction $r \le n / \log^{\omega(1)} n$. By simple reductions to the colored predecessor problem, we show that the query times are optimal in the important case $r \ge 2^{\log^\delta n}$, for an arbitrary constant $\delta > 0$. We implement our solution and compare it with the state of the art, showing that the closest competitors consume 31-46% more space.

Includes members:
  Member "optimal time text indexing in bwt runs bounded space":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "fast indexes for gapped pattern matching")
  Member "from theory to practice plug and play with succinct data structures":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "bitvectors with runs and the successor predecessor problem")
  Member "new lower and upper bounds for representing sequences":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "succinct data structure for nearest colored node in a tree")
  Member "optimal lower and upper bounds for representing sequences":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "energy consumption in compact integer vectors a study case")
  Member "efficient fully compressed sequence representations":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "lyndon array construction during burrows wheeler inversion")

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)