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: "minimum weight connectivity augmentation for planar straight line graphs"
  Abstract: Abstract   We consider edge insertion and deletion operations that increase the connectivity of a given planar straight-line graph (PSLG), while minimizing the total edge length of the output. We show that every connected PSLG    G  =  (  V  ,  E  )    in general position can be augmented to a 2-connected PSLG    (  V  ,  E  ∪    E    +    )    by adding new edges of total Euclidean length    ‖    E    +    ‖    2  ‖  E  ‖   , and this bound is the best possible. An optimal edge set      E    +      can be computed in    O  (  |  V    |    4    )    time; however the problem becomes NP-hard when G is disconnected. Further, we show that there is a sequence of edge insertions and deletions that transforms a connected PSLG    G  =  (  V  ,  E  )    into a planar straight-line cycle      G    ′    =  (  V  ,    E    ′    )    such that    ‖    E    ′    ‖  ≤  2  ‖   MST   (  V  )  ‖   , and the graph remains connected with edge length below    ‖  E  ‖  +  ‖   MST   (  V  )  ‖    at all stages. These bounds are the best possible.

Connected through hyperedge HE-1 (induced by source paper "efficient generation of different topological representations of graphs beyond planarity"):
  with members:
    - "a survey on graph drawing beyond planarity"
    - "1 fan bundle planar drawings of graphs"
    - "visibility representations of boxes in 2 5 dimensions"
    - "topological drawings of complete bipartite graphs"
    - "on the recognition of fan planar and maximal outer fan planar graphs"
    - "the density of fan planar graphs"
    - "on the number of edges of fan crossing free graphs"
    - "progress on partial edge drawings"

Connected through hyperedge HE-2 (induced by source paper "a survey on graph drawing beyond planarity"):
  with members:
    - "parameterized complexity of 1 planarity"
    - "compact drawings of 1 planar graphs with right angle crossings and few bends"
    - "drawing subcubic 1 planar graphs with few bends few slopes and large angles"
    - "turning cliques into paths to achieve planarity"
    - "a heuristic approach towards drawings of graphs with high crossing resolution"
    - "on rac drawings of graphs with one bend per edge"
    - "recognizing optimal 1 planar graphs in linear time"
    - "orthogonal and smooth orthogonal layouts of 1 planar graphs with low edge complexity"

Connected through hyperedge HE-3 (induced by source paper "group evolution patterns in running races"):
  with members:
    - "discovery of convoys in trajectory databases"

Connected through hyperedge HE-4 (induced by source paper "minimum weight connectivity augmentation for planar straight line graphs"):
  with members:
    - "a simplified 1 5 approximation algorithm for augmenting edge connectivity of a graph from 1 to 2"
    - "flip distance between triangulations of a planar point set is apx hard"
    - "fixed parameter algorithms for minimum cost edge connectivity augmentation"
    - "approximating the edge length of 2 edge connected planar geometric graphs on a set of points"
    - "computing homotopic shortest paths efficiently"

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.CG(Computational Geometry)