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 "toward the hanani tutte theorem for clustered graphs"):
  Abstract: The weak variant of Hanani-Tutte theorem says that a graph is planar, if it can be drawn in the plane so that every pair of edges cross an even number of times. Moreover, we can turn such a drawing into an embedding without changing the order in which edges leave the vertices. We prove a generalization of the weak Hanani-Tutte theorem that also easily implies the monotone variant of the weak Hanani-Tutte theorem by Pach and T\'oth. Thus, our result can be thought of as a common generalization of these two neat results. In other words, we prove the weak Hanani-Tutte theorem for strip clustered graphs, whose clusters are linearly ordered vertical strips in the plane and edges join only vertices in the same cluster or in neighboring clusters with respect to this order. In order to prove our main result we first obtain a forbidden substructure characterization of embedded strip clustered planar graphs. #R##N#The Hanani-Tutte theorem says that a graph is planar, if it can be drawn in the plane so that every pair of edges not sharing a vertex cross an even number of times. We prove the variant of Hanani-Tutte theorem for strip clustered graphs if the underlying abstract graph is three connected or a tree. In the case of trees our result implies that c-planarity for flat clustered graphs with three clusters is solvable in a polynomial time if the underlying abstract graph is a tree. The proof of the latter result combines our forbidden substructure characterization of embedded strip clustered planar graphs with Tucker's characterization of 0-1 matrices with consecutive ones property.

Includes members:
  Member "clustered planarity testing revisited":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "c planarity testing of embedded clustered graphs with bounded dual carving width")
  Member "simultaneous pq ordering with applications to constrained embedding problems":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "atomic embeddability clustered planarity and thickenability")

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)