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 "dual skew codes from annihilators transpose hamming ring extensions"):
  Abstract: In this paper a framework to study the dual of skew cyclic codes is proposed. The transposed Hamming ring extensions are based in the existence of an anti-isomorphism of algebras between skew polynomial rings. Our construction is applied to left ideal convolutional codes, skew constacyclic codes and skew Reed-Solomon code, showing that the dual of these codes belong to the same class.

Includes members:
  Member "generalized gabidulin codes over fields of any characteristic":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "roos bound for skew cyclic codes in hamming and rank metric")
  Member "peterson gorenstein zierler algorithm for skew rs codes":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "skew polynomial rings and skew cyclic codes")
  Member "a sugiyama like decoding algorithm for convolutional codes":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "roos bound for skew cyclic codes in hamming and rank metric")
  Member "on skew polynomial codes and lattices from quotients of cyclic division algebras":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "how to obtain lattices from f sigma delta codes via a generalization of construction a")
  Member "a circulant approach to skew constacyclic codes":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "skew polynomial rings and skew cyclic codes")
  Member "ideal codes over separable ring extensions":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "peterson gorenstein zierler algorithm for differential convolutional codes")
  Member "skew constacyclic codes over finite chain rings":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "polyadic constacyclic codes over a non chain ring mathbb f _ q u v langle f u g v uv vu rangle f q u v f u g v u v v u")

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)