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: "exact symbolic numeric computation of planar algebraic curves"
  Abstract: We present a novel certified and complete algorithm to compute arrangements of real planar algebraic curves. It provides a geometric-topological analysis of the decomposition of the plane induced by a finite number of algebraic curves in terms of a cylindrical algebraic decomposition. From a high-level perspective, the overall method splits into two main subroutines, namely an algorithm denoted Bisolve to isolate the real solutions of a zero-dimensional bivariate system, and an algorithm denoted GeoTop to analyze a single algebraic curve. #R##N#Compared to existing approaches based on elimination techniques, we considerably improve the corresponding lifting steps in both subroutines. As a result, generic position of the input system is never assumed, and thus our algorithm never demands for any change of coordinates. In addition, we significantly limit the types of involved exact operations, that is, we only use resultant and gcd computations as purely symbolic operations. The latter results are achieved by combining techniques from different fields such as (modular) symbolic computation, numerical analysis and algebraic geometry. #R##N#We have implemented our algorithms as prototypical contributions to the C++-project CGAL. They exploit graphics hardware to expedite the symbolic computations. We have also compared our implementation with the current reference implementations, that is, LGP and Maple's Isolate for polynomial system solving, and CGAL's bivariate algebraic kernel for analyses and arrangement computations of algebraic curves. For various series of challenging instances, our exhaustive experiments show that the new implementations outperform the existing ones.

Connected through hyperedge HE-1 (induced by source paper "counting solutions of a polynomial system locally and exactly"):
  with members:
    - "powers of tensors and fast matrix multiplication"

Connected through hyperedge HE-2 (induced by source paper "on the complexity of computing with planar algebraic curves"):
  with members:
    - "improved algorithm for computing separating linear forms for bivariate systems"
    - "fast approximate polynomial multipoint evaluation and applications"
    - "a generic position based method for real root isolation of zero dimensional polynomial systems"
    - "rational univariate representations of bivariate systems and applications"
    - "from approximate factorization to root isolation with application to cylindrical algebraic decomposition"
    - "separating linear forms for bivariate systems"
    - "a worst case bound for topology computation of algebraic curves"
    - "complete subdivision algorithms ii isotopic meshing of singular algebraic curves"

Connected through hyperedge HE-3 (induced by source paper "from approximate factorization to root isolation with application to cylindrical algebraic decomposition"):
  with members:
    - "solving bivariate systems efficient worst case algorithm for computing rational univariate representations and applications"
    - "rational univariate representations of bivariate systems and applications"
    - "separating linear forms for bivariate systems"
    - "a worst case bound for topology computation of algebraic curves"
    - "when newton meets descartes a simple and fast algorithm to isolate the real roots of a polynomial"
    - "on the complexity of solving a bivariate polynomial system"
    - "sqfreeeval an almost optimal real root isolation algorithm"
    - "univariate real root isolation in an extension field"

Connected through hyperedge HE-4 (induced by source paper "a generic position based method for real root isolation of zero dimensional polynomial systems"):
  with members:
    - "a worst case bound for topology computation of algebraic curves"
    - "when newton meets descartes a simple and fast algorithm to isolate the real roots of a polynomial"
    - "on the complexity of solving a bivariate polynomial system"
    - "root isolation of zero dimensional polynomial systems with linear univariate representation"
    - "parallel computation of real solving bivariate polynomial systems by zero matching method"
    - "an elimination method for solving bivariate polynomial systems eliminating the usual drawbacks"
    - "on the asymptotic and practical complexity of solving bivariate systems over the reals"

Connected through hyperedge HE-5 (induced by source paper "certified rational parametric approximation of real algebraic space curves with local generic position method"):
  with members:
    - "complete subdivision algorithms ii isotopic meshing of singular algebraic curves"
    - "root isolation of zero dimensional polynomial systems with linear univariate representation"

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)