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: "multi trial guruswami sudan decoding for generalised reed solomon codes"
  Abstract: An iterated refinement procedure for the Guruswami---Sudan list decoding algorithm for Generalised Reed---Solomon codes based on Alekhnovich's module minimisation is proposed. The method is parametrisable and allows variants of the usual list decoding approach. In particular, finding the list of closest codewords within an intermediate radius can be performed with improved average-case complexity while retaining the worst-case complexity. We provide a detailed description of the module minimisation, reanalysing the Mulders---Storjohann algorithm and drawing new connections to both Alekhnovich's algorithm and Lee---O'Sullivan's. Furthermore, we show how to incorporate the re-encoding technique of Kotter and Vardy into our iterative algorithm.

Connected through hyperedge HE-1 (induced by source paper "algebraic soft decoding of reed solomon codes using module minimization"):
  with members:
    - "power decoding reed solomon codes up to the johnson radius"
    - "faster algorithms for multivariate interpolation with multiplicities and simultaneous polynomial approximations"
    - "on rational interpolation based list decoding and list decoding binary goppa codes"
    - "an interpolation procedure for list decoding reed solomon codes based on generalized key equations"
    - "the re encoding transformation in algebraic list decoding of reed solomon codes"
    - "syndrome decoding of reed solomon codes beyond half the minimum distance based on shift register synthesis"
    - "new list decoding algorithms for reed solomon and bch codes"

Connected through hyperedge HE-2 (induced by source paper "generalised multi sequence shift register synthesis using module minimisation"):
  with members:
    - "collaborative decoding of interleaved reed solomon codes and concatenated code designs"

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.IT(Information Theory)