human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "space efficient merging of succinct de bruijn graphs"
  Abstract: We propose a new algorithm for merging succinct representations of de Bruijn graphs introduced in [Bowe et al. WABI 2012]. Our algorithm is inspired by the approach introduced by Holt and McMillan [Bionformatics 2014, ACM-BCB 2014] for merging Burrow-Wheeler transforms. In addition to its input, our algorithm uses only four bitvectors of working space and all data is accessed sequentially making the algorithm suitable for external memory execution. Our algorithm can also merge Colored succinct de Bruijn graphs, and can compute the Variable Order succinct representation from the plain representation of the input graphs. #R##N#Combining our merging algorithm with recent results on de Bruijn graph construction, we provide a space efficient procedure for building succinct representations of de Bruijn graphs for very large collections.

Connected through hyperedge HE-1 (induced by source paper "lightweight merging of compressed indices based on bwt variants"):
  with members:
    - "external memory bwt and lcp computation for sequence collections with applications"
    - "indexing variation graphs"
    - "space efficient construction of compressed indexes in deterministic linear time"
    - "lightweight lcp construction for very large collections of strings"
    - "burrows wheeler transform for terabases"
    - "linear time construction of compressed text indices in compact space"
    - "variable order de bruijn graphs"

Question: Please tell me which class the center node 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)