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 "automatic generation of efficient sparse tensor format conversion routines"):
  Abstract: This paper shows how to generate code that efficiently converts sparse tensors between disparate storage formats (data layouts) like CSR, DIA, ELL, and many others. We decompose sparse tensor conversion into three logical phases: coordinate remapping, analysis, and assembly. We then develop a language that precisely describes how different formats group together and order a tensor's nonzeros in memory. This enables a compiler to emit code that performs complex reorderings (remappings) of nonzeros when converting between formats. We additionally develop a query language that can extract complex statistics about sparse tensors, and we show how to emit efficient analysis code that computes such queries. Finally, we define an abstract interface that captures how data structures for storing a tensor can be efficiently assembled given specific statistics about the tensor. Disparate formats can implement this common interface, thus letting a compiler emit optimized sparse tensor conversion code for arbitrary combinations of a wide range of formats without hard-coding for any specific one. #R##N#Our evaluation shows that our technique generates sparse tensor conversion routines with performance between 0.99 and 2.2$\times$ that of hand-optimized implementations in two widely used sparse linear algebra libraries, SPARSKIT and Intel MKL. By emitting code that avoids materializing temporaries, our technique also outperforms both libraries by between 1.4 and 3.4$\times$ for CSC/COO to DIA/ELL conversion.

Includes members:
  Member "format abstraction for sparse tensor algebracompilers":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a parallel sparse tensor benchmark suite on cpus and gpus")
  Member "a unified optimization approach for sparse tensor operations on gpus":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "a parallel sparse tensor benchmark suite on cpus and gpus")
  Member "faster cnns with direct sparse convolutions and guided pruning":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "hrank filter pruning using high rank feature map")
  Member "csr5 an efficient storage format for cross platform sparse matrix vector multiplication":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "a unified iteration space transformation framework for sparse and dense tensor algebra")
  Member "tensor decompositions for learning latent variable models":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "convolutional tensor train lstm for spatio temporal learning")

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.MS(Mathematical Software)