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: "on a tree and a path with no geometric simultaneous embedding"
  Abstract: Two graphs $G_1=(V,E_1)$ and $G_2=(V,E_2)$ admit a geometric simultaneous embedding if there exists a set of points P and a bijection M: P -> V that induce planar straight-line embeddings both for $G_1$ and for $G_2$. While it is known that two caterpillars always admit a geometric simultaneous embedding and that two trees not always admit one, the question about a tree and a path is still open and is often regarded as the most prominent open problem in this area. We answer this question in the negative by providing a counterexample. Additionally, since the counterexample uses disjoint edge sets for the two graphs, we also negatively answer another open question, that is, whether it is possible to simultaneously embed two edge-disjoint trees. As a final result, we study the same problem when some constraints on the tree are imposed. Namely, we show that a tree of depth 2 and a path always admit a geometric simultaneous embedding. In fact, such a strong constraint is not so far from closing the gap with the instances not admitting any solution, as the tree used in our counterexample has depth 4.

Connected through hyperedge HE-1 (induced by source paper "the quasefe problem"):
  with members:
    - "a survey on graph drawing beyond planarity"
    - "simultaneous drawing of planar graphs with right angle crossings and few bends"
    - "simultaneous visibility representations of plane st graphs using l shapes"
    - "advancements on sefe and partitioned book embedding problems"
    - "simultaneous embedding of planar graphs"
    - "simultaneous pq ordering with applications to constrained embedding problems"
    - "testing simultaneous planarity when the common graph is 2 connected"

Connected through hyperedge HE-2 (induced by source paper "multi perspective simultaneous embedding"):
  with members:
    - "the state of the art in multilayer network visualization"
    - "dense multi view 3d reconstruction without dense correspondences"
    - "multidimensional scaling on multiple input distance matrices"
    - "simultaneous embedding of planar graphs"

Connected through hyperedge HE-3 (induced by source paper "a survey on graph drawing beyond planarity"):
  with members:
    - "parameterized complexity of 1 planarity"
    - "minimum weight connectivity augmentation for planar straight line graphs"
    - "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"

Connected through hyperedge HE-4 (induced by source paper "lombardi drawings of knots and links"):
  with members:
    - "planar and poly arc lombardi drawings"
    - "smooth orthogonal drawings of planar graphs"
    - "planar lombardi drawings for subcubic graphs"
    - "lombardi drawings of graphs"

Connected through hyperedge HE-5 (induced by source paper "on the mathcal np hardness of gracsim drawing and k sefe problems"):
  with members:
    - "simultaneous drawing of planar graphs with right angle crossings and few bends"
    - "simultaneous embeddings with few bends and crossings"
    - "simultaneous visibility representations of plane st graphs using l shapes"
    - "simultaneous embedding edge orderings relative positions cutvertices"
    - "drawing partially embedded and simultaneously planar graphs"
    - "sefe with no mapping via large induced outerplane graphs in plane graphs"
    - "advancements on sefe and partitioned book embedding problems"
    - "simultaneous embedding of planar graphs"

Connected through hyperedge HE-6 (induced by source paper "simultaneous drawing of planar graphs with right angle crossings and few bends"):
  with members:
    - "simultaneous embedding edge orderings relative positions cutvertices"
    - "two page book embeddings of 4 planar graphs"
    - "simultaneous embedding of planar graphs"
    - "testing simultaneous planarity when the common graph is 2 connected"
    - "simultaneous embedding of a planar graph and its dual on the grid"

Connected through hyperedge HE-7 (induced by source paper "monotone simultaneous embeddings of paths in r d"):
  with members:
    - "strongly monotone drawings of planar graphs"
    - "on monotone drawings of trees"
    - "simultaneous embedding of planar graphs"

Connected through hyperedge HE-8 (induced by source paper "the utility of untangling"):
  with members:
    - "superpatterns and universal point sets"
    - "sefe with no mapping via large induced outerplane graphs in plane graphs"
    - "how many vertex locations can be arbitrarily chosen when drawing planar graphs"
    - "on universal point sets for planar graphs"
    - "simultaneous embedding of planar graphs"
    - "untangling planar graphs from a specified vertex position hard cases"
    - "untangling polygons and graphs"
    - "untangling a planar graph"

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)