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: "optimizations for quadrature representations of finite element tensors through automated code generation"
  Abstract: We examine aspects of the computation of finite element matrices and vectors that are made possible by automated code generation. Given a variational form in a syntax that resembles standard mathematical notation, the low-level computer code for building finite element tensors, typically matrices, vectors and scalars, can be generated automatically via a form compiler. In particular, the generation of code for computing finite element matrices using a quadrature approach is addressed. For quadrature representations, a number of optimization strategies which are made possible by automated code generation are presented. The relative performance of two different automatically generated representations of finite element matrices is examined, with a particular emphasis on complicated variational forms. It is shown that approaches which perform best for simple forms are not tractable for more complicated problems in terms of run-time performance, the time required to generate the code or the size of the generated code. The approach and optimizations elaborated here are effective for a range of variational forms.

Connected through hyperedge HE-1 (induced by source paper "firedrake automating the finite element method by composing abstractions"):
  with members:
    - "a structure exploiting numbering algorithm for finite elements on extruded meshes and its performance evaluation in firedrake"
    - "efficient mesh management in firedrake using petsc dmplex"
    - "cross loop optimization of arithmetic intensity for finite element local assembly"
    - "a framework for automated pde constrained optimisation"
    - "automated derivation of the adjoint of high level transient finite element programs"
    - "dolfin automated finite element computing"
    - "mesh algorithms for pde with sieve i mesh distribution"

Connected through hyperedge HE-2 (induced by source paper "an algorithm for the optimization of finite element integration loops"):
  with members:
    - "firedrake automating the finite element method by composing abstractions"
    - "a structure exploiting numbering algorithm for finite elements on extruded meshes and its performance evaluation in firedrake"
    - "cross loop optimization of arithmetic intensity for finite element local assembly"

Connected through hyperedge HE-3 (induced by source paper "a domain specific language and editor for parallel particle methods"):
  with members:
    - "firedrake automating the finite element method by composing abstractions"
    - "cross loop optimization of arithmetic intensity for finite element local assembly"

Connected through hyperedge HE-4 (induced by source paper "cross loop optimization of arithmetic intensity for finite element local assembly"):
  with members:
    - "finite element integration on gpus"
    - "vectorized opencl implementation of numerical integration for higher order finite elements"

Connected through hyperedge HE-5 (induced by source paper "automated derivation of the adjoint of high level transient finite element programs"):
  with members:
    - "dolfin automated finite element computing"
    - "building the tangent and adjoint codes of the ocean general circulation model opa with the automatic differentiation tool tapenade"

Connected through hyperedge HE-6 (induced by source paper "energy stable and momentum conserving hybrid finite element method for the incompressible navier stokes equations"):
  with members:
    - "dolfin automated finite element computing"
    - "automated code generation for discontinuous galerkin methods"

Connected through hyperedge HE-7 (induced by source paper "a fenics based programming framework for modeling turbulent flow by the reynolds averaged navier stokes equations"):
  with members:
    - "dolfin automated finite element computing"
    - "automated code generation for discontinuous galerkin methods"

Connected through hyperedge HE-8 (induced by source paper "dolfin automated finite element computing"):
  with members:
    - "mesh algorithms for pde with sieve i mesh distribution"
    - "automated code generation for discontinuous galerkin methods"

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.MS(Mathematical Software)