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 "two point l_1 shortest path queries in the plane"):
  Abstract: Let $\mathcal{P}$ be a set of $h$ pairwise-disjoint polygonal obstacles with a total of $n$ vertices in the plane. We consider the problem of building a data structure that can quickly compute an $L_1$ shortest obstacle-avoiding path between any two query points $s$ and $t$. Previously, a data structure of size $O(n^2\log n)$ was constructed in $O(n^2\log^2 n)$ time that answers each two-point query in $O(\log^2 n+k)$ time, i.e., the shortest path length is reported in $O(\log^2 n)$ time and an actual path is reported in additional $O(k)$ time, where $k$ is the number of edges of the output path. In this paper, we build a new data structure of size $O(n+h^2\cdot \log h \cdot 4^{\sqrt{\log h}})$ in $O(n+h^2\cdot \log^{2} h \cdot 4^{\sqrt{\log h}})$ time that answers each query in $O(\log n+k)$ time. Note that $n+h^2\cdot \log^{2} h \cdot 4^{\sqrt{\log h}}=O(n+h^{2+\epsilon})$ for any constant $\epsilon>0$. Further, we extend our techniques to the weighted rectilinear version in which the "obstacles" of $\mathcal{P}$ are rectilinear regions with "weights" and allow $L_1$ paths to travel through them with weighted costs. Our algorithm answers each query in $O(\log n+k)$ time with a data structure of size $O(n^2\cdot \log n\cdot 4^{\sqrt{\log n}})$ that is built in $O(n^2\cdot \log^{2} n\cdot 4^{\sqrt{\log n}})$ time (note that $n^2\cdot \log^{2} n\cdot 4^{\sqrt{\log n}}= O(n^{2+\epsilon})$ for any constant $\epsilon>0$).

Includes members:
  Member "computing l1 shortest paths among polygonal obstacles in the plane":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a divide and conquer algorithm for two point l_1 shortest path queries in polygonal domains")
  Member "computing shortest paths among curved obstacles in the plane":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "an efficient algorithm for computing high quality paths amid polygonal obstacles")
  Member "a near optimal algorithm for finding euclidean shortest path in polygonal domain":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "computing a rectilinear shortest path amid splinegons in plane")
  Member "querying two boundary points for shortest paths in a polygonal domain":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "sharp bounds on davenport schinzel sequences of every order")

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)