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 "diamond kite adaptive quadrilateral meshing"):
  Abstract: We describe a family of quadrilateral meshes based on diamonds, rhombi with 60° and 120° angles, and kites with 60°, 90°, and 120° angles, that can be adapted to a local size function by local subdivision operations. Our meshes use a number of elements that is within a constant factor of the minimum possible for any mesh of bounded aspect ratio elements, graded by the same local size function, and is invariant under Laplacian smoothing. The vertices of our meshes form the centers of the circles in a pair of dual circle packings. The same vertex placement algorithm but a different mesh topology gives a pair of dual well-centered meshes adapted to the given size function.

Includes members:
  Member "planar lombardi drawings for subcubic graphs":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "on smooth orthogonal and octilinear drawings relations complexity and kandinsky drawings")
  Member "the graphs of planar soap bubbles":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "the galois complexity of graph drawing why numerical solutions are ubiquitous for force directed spectral and circle packing drawings")
  Member "well centered triangulation":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "vorocrust voronoi meshing without clipping")
  Member "algorithms for coloring quadtrees":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "on coloring resilient graphs")
  Member "quadrilateral meshing by circle packing":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "computational geometry column 44")
  Member "optimal point placement for mesh smoothing":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "consensus maximization tree search revisited")

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.CG(Computational Geometry)