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: "dynamic conflict free colorings in the plane"
  Abstract: We study dynamic conflict-free colorings in the plane, where the goal is to maintain a conflict-free coloring (CF-coloring for short) under insertions and deletions. #R##N#- First we consider CF-colorings of a set $S$ of unit squares with respect to points. Our method maintains a CF-coloring that uses $O(\log n)$ colors at any time, where $n$ is the current number of squares in $S$, at the cost of only $O(\log n)$ recolorings per insertion or deletion of a square. We generalize the method to rectangles whose sides have lengths in the range $[1,c]$, where $c$ is a fixed constant. Here the number of used colors becomes $O(\log^2 n)$. The method also extends to arbitrary rectangles whose coordinates come from a fixed universe of size $N$, yielding $O(\log^2 N \log^2 n)$ colors. The number of recolorings for both methods stays in $O(\log n)$. #R##N#- We then present a general framework to maintain a CF-coloring under insertions for sets of objects that admit a unimax coloring with a small number of colors in the static case. As an application we show how to maintain a CF-coloring with $O(\log^3 n)$ colors for disks (or other objects with linear union complexity) with respect to points at the cost of $O(\log n)$ recolorings per insertion. We extend the framework to the fully-dynamic case when the static unimax coloring admits weak deletions. As an application we show how to maintain a CF-coloring with $O(\sqrt{n} \log^2 n)$ colors for points with respect to rectangles, at the cost of $O(\log n)$ recolorings per insertion and $O(1)$ recolorings per deletion. These are the first results on fully-dynamic CF-colorings in the plane, and the first results for semi-dynamic CF-colorings for non-congruent objects.

Connected through hyperedge HE-1 (induced by source paper "dynamic and kinetic conflict free coloring of intervals with respect to points"):
  with members:
    - "strong conflict free coloring of intervals"

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)