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 "erasure codes with symbol locality and group decodability for distributed storage"):
  Abstract: We introduce a new family of erasure codes, called group decodable code (GDC), for distributed storage system. Given a set of design parameters {\alpha; \beta; k; t}, where k is the number of information symbols, each codeword of an (\alpha; \beta; k; t)-group decodable code is a t-tuple of strings, called buckets, such that each bucket is a string of \beta symbols that is a codeword of a [\beta; \alpha] MDS code (which is encoded from \alpha information symbols). Such codes have the following two properties: (P1) Locally Repairable: Each code symbol has locality (\alpha; \beta-\alpha + 1). (P2) Group decodable: From each bucket we can decode \alpha information symbols. We establish an upper bound of the minimum distance of (\alpha; \beta; k; t)-group decodable code for any given set of {\alpha; \beta; k; t}; We also prove that the bound is achievable when the coding field F has size |F| > n-1 \choose k-1.

Includes members:
  Member "cooperative local repair in distributed storage":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "locally recoverable j affine variety codes")
  Member "locally encodable and decodable codes for distributed storage systems":
    also connected through other hyperedges:
      (none)
  Member "repair locality with multiple erasure tolerance":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "on optimal locally repairable codes and generalized sector disk codes")
  Member "bounds on locally recoverable codes with multiple recovering sets":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "new bounds on the field size for maximally recoverable codes instantiating grid like topologies")
  Member "a family of optimal locally recoverable codes":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "a locality based approach for coded computation")
  Member "on the existence of mds codes over small fields with constrained generator matrices":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "gabidulin codes with support constrained generator matrices")
  Member "optimal locally repairable linear codes":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "on optimal locally repairable codes and generalized sector disk codes")
  Member "balanced sparsest generator matrices for mds codes":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "generalized reed solomon codes with sparsest and balanced generator matrices")

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.IT(Information Theory)