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: "computing periods of rational integrals"
  Abstract: A period of a rational integral is the result of integrating, with respect to one or several variables, a rational function over a closed path. This work focuses particularly on periods depending on a parameter: in this case the period under consideration satisfies a linear differential equation, the Picard-Fuchs equation. I give a reduction algorithm that extends the Griffiths-Dwork reduction and apply it to the computation of Picard-Fuchs equations. The resulting algorithm is elementary and has been successfully applied to problems that were previously out of reach.

Connected through hyperedge HE-1 (induced by source paper "on the existence of telescopers for rational functions in three variables"):
  with members:
    - "constructing minimal telescopers for rational functions in three discrete variables"
    - "existence problem of telescopers for rational functions in three variables the mixed cases"
    - "bivariate extensions of abramov s algorithm for rational summation"
    - "existence problem of telescopers beyond the bivariate case"
    - "some open problems related to creative telescoping"
    - "an algorithm for deciding the summability of bivariate rational functions"
    - "testing equivalence of polynomials under shifts"
    - "creative telescoping for rational functions using the griffiths dwork method"

Connected through hyperedge HE-2 (induced by source paper "effective coefficient asymptotics of multivariate rational functions via semi numerical algorithms for polynomial systems"):
  with members:
    - "computing real roots of real polynomials and now for real"
    - "symbolic numeric tools for analytic combinatorics in several variables"
    - "bit complexity for multi homogeneous polynomial system solving application to polynomial minimization"
    - "rigorous multiple precision evaluation of d finite functions in sagemath"
    - "multiple binomial sums"
    - "on the complexity of computing with planar algebraic curves"
    - "ultimate positivity is decidable for simple linear recurrence sequences"
    - "creative telescoping for rational functions using the griffiths dwork method"

Connected through hyperedge HE-3 (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"
    - "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"
    - "a fast approach to creative telescoping"

Connected through hyperedge HE-4 (induced by source paper "linear differential equations as a data structure"):
  with members:
    - "computing the volume of compact semi algebraic sets"
    - "generalized hermite reduction creative telescoping and definite integration of d finite functions"
    - "efficient algorithms for mixed creative telscoping"
    - "symbolic numeric tools for analytic combinatorics in several variables"
    - "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"

Connected through hyperedge HE-5 (induced by source paper "generalized hermite reduction creative telescoping and definite integration of d finite functions"):
  with members:
    - "efficient algorithms for mixed creative telscoping"
    - "reduction based creative telescoping for algebraic functions"
    - "reduction based creative telescoping for fuchsian d finite functions"
    - "new bounds for hypergeometric creative telescoping"
    - "a modified abramov petkovsek reduction and creative telescoping for hypergeometric terms"
    - "hermite reduction and creative telescoping for hyperexponential functions"
    - "creative telescoping for rational functions using the griffiths dwork method"
    - "complexity of creative telescoping for bivariate rational functions"

Connected through hyperedge HE-6 (induced by source paper "additive decompositions in primitive extensions"):
  with members:
    - "generalized hermite reduction creative telescoping and definite integration of d finite functions"
    - "reduction based creative telescoping for algebraic functions"
    - "reduction based creative telescoping for fuchsian d finite functions"
    - "some open problems related to creative telescoping"
    - "hermite reduction and creative telescoping for hyperexponential functions"
    - "creative telescoping for rational functions using the griffiths dwork method"
    - "complexity of creative telescoping for bivariate rational functions"
    - "generalization of risch s algorithm to special functions"

Connected through hyperedge HE-7 (induced by source paper "efficient algorithms for mixed creative telscoping"):
  with members:
    - "a modified abramov petkovsek reduction and creative telescoping for hypergeometric terms"
    - "hermite reduction and creative telescoping for hyperexponential functions"
    - "creative telescoping for rational functions using the griffiths dwork method"
    - "complexity of creative telescoping for bivariate rational functions"
    - "creative telescoping for holonomic functions"
    - "on the length of integers in telescopers for proper hypergeometric terms"
    - "order degree curves for hypergeometric creative telescoping"
    - "on the existence of telescopers for mixed hypergeometric terms"

Connected through hyperedge HE-8 (induced by source paper "reduction based creative telescoping for fuchsian d finite functions"):
  with members:
    - "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"
    - "integral d finite functions"
    - "a modified abramov petkovsek reduction and creative telescoping for hypergeometric terms"
    - "a generalized apagodu zeilberger algorithm"
    - "hermite reduction and creative telescoping for hyperexponential functions"

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)