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: "streamed graph drawing and the file maintenance problem"
  Abstract: In streamed graph drawing, a planar graph, G, is given incrementally as a data stream and a straight-line drawing of G must be updated after each new edge is released. To preserve the mental map, changes to the drawing should be minimized after each update, and Binucci et al.show that exponential area is necessary and sufficient for a number of streamed graph drawings for trees if edges are not allowed to move at all. We show that a number of streamed graph drawings can, in fact, be done with polynomial area, including planar streamed graph drawings of trees, tree-maps, and outerplanar graphs, if we allow for a small number of coordinate movements after each update. Our algorithms involve an interesting connection to a classic algorithmic problem - the file maintenance problem - and we also give new algorithms for this problem in a framework where bulk memory moves are allowed.

Connected through hyperedge HE-1 (induced by source paper "graph stories in small area"):
  with members:
    - "hierarchical partial planarity"
    - "offline drawing of dynamic trees algorithmics and document integration"
    - "planarity of streamed graphs"
    - "an introduction to temporal graphs an algorithmic perspective"
    - "picking planar edges or drawing a graph with a planar subgraph"
    - "simultaneous embedding of planar graphs"

Connected through hyperedge HE-2 (induced by source paper "achieving optimal backlog in the vanilla multi processor cup game"):
  with members:
    - "achieving optimal backlog in multi processor cup games"
    - "the minimum backlog problem"
    - "alphabet dependent string searching with wexponential search trees"
    - "on line indexing for general alphabets via predecessor queries on subsets of an ordered list"

Connected through hyperedge HE-3 (induced by source paper "achieving optimal backlog in multi processor cup games"):
  with members:
    - "optimal ball recycling"
    - "the minimum backlog problem"
    - "alphabet dependent string searching with wexponential search trees"
    - "on line indexing for general alphabets via predecessor queries on subsets of an ordered list"

Connected through hyperedge HE-4 (induced by source paper "hierarchical partial planarity"):
  with members:
    - "simultaneous orthogonal planarity"
    - "simultaneous drawing of planar graphs with right angle crossings and few bends"
    - "planarity of streamed graphs"
    - "drawing partially embedded and simultaneously planar graphs"
    - "advancements on sefe and partitioned book embedding problems"
    - "picking planar edges or drawing a graph with a planar subgraph"
    - "algorithms and bounds for drawing non planar graphs with crossing free subgraphs"
    - "disconnectivity and relative positions in simultaneous embeddings"

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)