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 "on the structure of unique shortest paths in graphs"):
  Abstract: This paper develops a structural theory of unique shortest paths in real-weighted graphs. Our main goal is to characterize exactly which sets of node sequences, which we call path systems, can appear as unique shortest paths in a graph with arbitrary real edge weights. We say that such a path system is strongly metrizable. #R##N#An easy fact implicit in the literature is that a strongly metrizable path system must be consistent, meaning that no two of its paths may intersect, split apart, and then intersect again. Our main result characterizes strong metrizability via forbidden intersection patterns along these lines. In other words, we describe a new family of forbidden patterns beyond consistency, and we prove that a path system is strongly metrizable if and only if it consistent and it avoids all of these new patterns. We offer separate (but closely related) characterizations in this way for the settings of directed, undirected, and directed acyclic graphs. Our characterizations are based on a new connection between shortest paths and certain boundary operators used in homology, which is used to prove several additional structural corollaries and seems to suggest new and possibly deep-rooted connections between shortest paths and topology.

Includes members:
  Member "towards improving brandes algorithm for betweenness centrality":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "parameterized complexity of diameter")
  Member "linear size distance preservers":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "weighted additive spanners")
  Member "near linear query complexity for graph inference":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "learning networks from random walk based node similarities")
  Member "faster all pairs shortest paths via circuit complexity":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "deterministic algorithms for decremental approximate shortest paths faster and simpler")
  Member "graph reconstruction via distance oracles":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "learning networks from random walk based node similarities")

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)