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 "problems on q analogs in coding theory"):
  Abstract: The interest in q-analogs of codes and designs has been increased in the last few years as a consequence of their new application in error-correction for random network coding. There are many interesting theoretical, algebraic, and combinatorial coding problems concerning these q-analogs which remained unsolved. The first goal of this paper is to make a short summary of the large amount of research which was done in the area mainly in the last few years and to provide most of the relevant references. The second goal of this paper is to present one hundred open questions and problems for future research, whose solution will advance the knowledge in this area. The third goal of this paper is to present and start some directions in solving some of these problems.

Includes members:
  Member "a complete characterization of irreducible cyclic orbit codes and their plucker embedding":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "new constructions of subspace codes using subsets of mrd codes in several blocks")
  Member "new lower bounds for constant dimension codes":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "subspace codes from ferrers diagrams")
  Member "bounds for projective codes from semidefinite programming":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "semidefinite programming bounds for error correcting codes")
  Member "cyclic orbit codes":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "the lattice structure of linear subspace codes")
  Member "list decoding of lifted gabidulin codes via the plucker embedding":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "list and probabilistic unique decoding of folded subspace codes")
  Member "isometry and automorphisms of constant dimension codes":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "message encoding and retrieval for spread and cyclic orbit codes")
  Member "list decoding subspace codes from insertions and deletions":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "analog subspace coding a new approach to coding for non coherent wireless networks")
  Member "decoding of subspace codes a problem of schubert calculus over finite fields":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "on the geometry of balls in the grassmannian and list decoding of lifted gabidulin codes")

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)