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: "a fast approach to creative telescoping"
  Abstract: In this note we reinvestigate the task of computing creative telescoping relations in differential–difference operator algebras. Our approach is based on an ansatz that explicitly includes the denominators of the delta parts. We contribute several ideas of how to make an implementation of this approach reasonably fast and provide such an implementation. A selection of examples shows that it can be superior to existing methods by a large factor.

Connected through hyperedge HE-1 (induced by source paper "constructing minimal telescopers for rational functions in three discrete variables"):
  with members:
    - "existence problem of telescopers beyond the bivariate case"
    - "reduction based creative telescoping for algebraic functions"
    - "reduction based creative telescoping for fuchsian d finite functions"
    - "new bounds for hypergeometric creative telescoping"
    - "multiple binomial sums"
    - "a modified abramov petkovsek reduction and creative telescoping for hypergeometric terms"
    - "an algorithm for deciding the summability of bivariate rational functions"
    - "hermite reduction and creative telescoping for hyperexponential functions"

Connected through hyperedge HE-2 (induced by source paper "computing the volume of compact semi algebraic sets"):
  with members:
    - "computing the homology of basic semialgebraic sets in weak exponential time"
    - "rigorous multiple precision evaluation of d finite functions in sagemath"
    - "computing periods of rational integrals"
    - "a nearly optimal algorithm for deciding connectivity queries in smooth and bounded real algebraic sets"
    - "creative telescoping for rational functions using the griffiths dwork method"
    - "algorithms for integrals of holonomic functions over domains defined by polynomial inequalities"

Connected through hyperedge HE-3 (induced by source paper "refined holonomic summation algorithms in particle physics"):
  with members:
    - "representing q hypergeometric products and mixed versions in difference rings"
    - "a difference ring theory for symbolic summation"
    - "modern summation methods for loop integrals in quantum field theory the packages sigma evaluatemultisums and sumproduction"
    - "complexity estimates for two uncoupling algorithms"
    - "fast algorithms for refined parameterized telescoping in difference fields"
    - "a symbolic summation approach to feynman integral calculus"
    - "advanced computer algebra algorithms for the expansion of feynman integrals"
    - "a refined difference field theory for symbolic summation"

Connected through hyperedge HE-4 (induced by source paper "some open problems related to creative telescoping"):
  with members:
    - "efficient algorithms for mixed creative telscoping"
    - "existence problem of telescopers beyond the bivariate case"
    - "computing hypergeometric solutions of second order linear differential equations using quotients of formal solutions and integral bases"
    - "reduction based creative telescoping for algebraic functions"
    - "new bounds for hypergeometric creative telescoping"
    - "multiple binomial sums"
    - "a modified abramov petkovsek reduction and creative telescoping for hypergeometric terms"
    - "an algorithm for deciding the summability of bivariate rational functions"

Connected through hyperedge HE-5 (induced by source paper "multiple binomial sums"):
  with members:
    - "symbolic numeric tools for analytic combinatorics in several variables"
    - "computing periods of rational integrals"
    - "creative telescoping for rational functions using the griffiths dwork method"
    - "creative telescoping for holonomic functions"
    - "effective bounds for p recursive sequences"

Connected through hyperedge HE-6 (induced by source paper "computing periods of rational integrals"):
  with members:
    - "creative telescoping for rational functions using the griffiths dwork method"
    - "complexity of creative telescoping for bivariate rational functions"
    - "how to compute the constant term of a power of a laurent polynomial efficiently"
    - "telescopers for rational and algebraic functions via residues"

Connected through hyperedge HE-7 (induced by source paper "a generalized apagodu zeilberger algorithm"):
  with members:
    - "hermite reduction and creative telescoping for hyperexponential functions"
    - "creative telescoping for holonomic functions"
    - "order degree curves for hypergeometric creative telescoping"
    - "trading order for degree in creative telescoping"

Connected through hyperedge HE-8 (induced by source paper "creative telescoping for holonomic functions"):
  with members:
    - "hermite reduction and creative telescoping for hyperexponential functions"
    - "simplifying multiple sums in difference fields"
    - "advanced computer algebra for determinants"
    - "creative telescoping for rational functions using the griffiths dwork method"
    - "complexity of creative telescoping for bivariate rational functions"
    - "order degree curves for hypergeometric creative telescoping"
    - "telescopers for rational and algebraic functions via residues"
    - "on the existence of telescopers for mixed hypergeometric terms"

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.SC(Symbolic Computation)