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: "the complexity of drawing graphs on few lines and few planes"
  Abstract: It is well known that any graph admits a crossing-free straight-line drawing in $\mathbb{R}^3$ and that any planar graph admits the same even in $\mathbb{R}^2$. For a graph $G$ and $d \in \{2,3\}$, let $\rho^1_d(G)$ denote the minimum number of lines in $\mathbb{R}^d$ that together can cover all edges of a drawing of $G$. For $d=2$, $G$ must be planar. We investigate the complexity of computing these parameters and obtain the following hardness and algorithmic results. #R##N#- For $d\in\{2,3\}$, we prove that deciding whether $\rho^1_d(G)\le k$ for a given graph $G$ and integer $k$ is ${\exists\mathbb{R}}$-complete. #R##N#- Since $\mathrm{NP}\subseteq{\exists\mathbb{R}}$, deciding $\rho^1_d(G)\le k$ is NP-hard for $d\in\{2,3\}$. On the positive side, we show that the problem is fixed-parameter tractable with respect to $k$. #R##N#- Since ${\exists\mathbb{R}}\subseteq\mathrm{PSPACE}$, both $\rho^1_2(G)$ and $\rho^1_3(G)$ are computable in polynomial space. On the negative side, we show that drawings that are optimal with respect to $\rho^1_2$ or $\rho^1_3$ sometimes require irrational coordinates. #R##N#- Let $\rho^2_3(G)$ be the minimum number of planes in $\mathbb{R}^3$ needed to cover a straight-line drawing of a graph $G$. We prove that deciding whether $\rho^2_3(G)\le k$ is NP-hard for any fixed $k \ge 2$. Hence, the problem is not fixed-parameter tractable with respect to $k$ unless $\mathrm{P}=\mathrm{NP}$.

Connected through hyperedge HE-1 (induced by source paper "optimal curve straightening is exists mathbb r complete"):
  with members:
    - "a universality theorem for nested polytopes"
    - "min cost flow in unit capacity planar graphs"
    - "the art gallery problem is exists mathbb r complete"
    - "recognising multidimensional euclidean preferences"
    - "intersection graphs of rays and grounded segments"
    - "the complexity of tensor rank"
    - "recognition and complexity of point visibility graphs"
    - "the complexity of simultaneous geometric graph embedding"

Connected through hyperedge HE-2 (induced by source paper "drawing planar graphs with few segments on a polynomial grid"):
  with members:
    - "drawing planar graphs with few geometric primitives"
    - "drawing graphs on few circles and few spheres"
    - "experimental analysis of the accessibility of drawings with few segments"
    - "optimal monotone drawings of trees"
    - "strongly monotone drawings of planar graphs"
    - "drawing graphs on few lines and few planes"
    - "on monotone drawings of trees"
    - "on self approaching and increasing chord drawings of 3 connected planar graphs"

Connected through hyperedge HE-3 (induced by source paper "variants of the segment number of a graph"):
  with members:
    - "drawing planar graphs with few segments on a polynomial grid"
    - "drawing planar graphs with few geometric primitives"
    - "drawing graphs on few lines and few planes"
    - "intersection graphs of segments and exists mathbb r"
    - "drawing arrangement graphs in small grids or how to play planarity"

Connected through hyperedge HE-4 (induced by source paper "line and plane cover numbers revisited"):
  with members:
    - "cubic planar graphs that cannot be drawn on few lines"
    - "planar graphs have bounded queue number"
    - "drawing planar graphs with few geometric primitives"
    - "experimental analysis of the accessibility of drawings with few segments"
    - "drawing graphs on few lines and few planes"

Connected through hyperedge HE-5 (induced by source paper "constrained orthogonal segment stabbing"):
  with members:
    - "approximating dominating set on intersection graphs of rectangles and l frames"
    - "approximating minimum dominating set on string graphs"
    - "approximation algorithms for maximum independent set of pseudo disks"
    - "the problem of compatible representatives"

Connected through hyperedge HE-6 (induced by source paper "cubic planar graphs that cannot be drawn on few lines"):
  with members:
    - "line and plane cover numbers revisited"
    - "drawing graphs on few lines and few planes"
    - "on collinear sets in straight line drawings"

Connected through hyperedge HE-7 (induced by source paper "drawing planar graphs with few geometric primitives"):
  with members:
    - "drawing graphs on few circles and few spheres"
    - "experimental analysis of the accessibility of drawings with few segments"
    - "drawing graphs on few lines and few planes"

Connected through hyperedge HE-8 (induced by source paper "aligned drawings of planar graphs"):
  with members:
    - "drawing planar graphs with many collinear vertices"
    - "drawing graphs on few lines and few planes"
    - "the utility of untangling"
    - "abusing the tutte matrix an algebraic instance compression for the k set cycle problem"
    - "a center transversal theorem for hyperplanes and applications to graph drawing"
    - "on collinear sets in straight line drawings"

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.CC(Computational Complexity)