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 "new practical advances in polynomial root clustering"):
  Abstract: We report an ongoing work on clustering algorithms for complex roots of a univariate polynomial $p$ of degree $d$ with real or complex coefficients. As in their previous best subdivision algorithms our root-finders are robust even for multiple roots of a polynomial given by a black box for the approximation of its coefficients, and their complexity decreases at least proportionally to the number of roots in a region of interest (ROI) on the complex plane, such as a disc or a square, but we greatly strengthen the main ingredient of the previous algorithms. Namely our new counting test essentially amounts to the evaluation of a polynomial $p$ and its derivative $p'$, which is a major benefit, e.g., for sparse polynomials $p$. Moreover with evaluation at about $\log(d)$ points (versus the previous record of order $d$) we output correct number of roots in a disc whose contour has no roots of $p$ nearby. Moreover we greatly soften the latter requirement versus the known subdivision algorithms. Our second and less significant contribution concerns subdivision algorithms for polynomials with real coefficients. Our tests demonstrate the power of the proposed algorithms.

Includes members:
  Member "implementation of a near optimal complex root clustering algorithm":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "new progress in univariate polynomial root finding")
  Member "polynomial factorization is simple and helpful more so than it seems to be":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "polynomial root clustering and explicit deflation")
  Member "computing real roots of real polynomials and now for real":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "new progress in univariate polynomial root finding")
  Member "a near optimal subdivision algorithm for complex root isolation based on the pellet test and newton iteration":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "new progress in univariate polynomial root finding")
  Member "computing real roots of real polynomials":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "alternating minimization based trajectory generation for quadrotor aggressive flight")

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.SC(Symbolic Computation)