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 "two classes of new mds self dual codes over finite fields"):
  Abstract: In this paper, we produce two new classes of MDS self-dual codes via generalized Reed-Solomon (GRS) codes over finite fields. Among our constructions, for large square $q$, we can produce about $\frac{1}{8}\cdot q$ new MDS self-dual codes with different lengths

Includes members:
  Member "new mds self dual codes over finite fields of odd characteristic":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "on euclidean hulls of mds codes")
  Member "construction of mds self dual codes over finite fields":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "an unified approach on constructing of mds self dual codes via reed solomon codes")
  Member "new mds self dual codes from generalized reed solomon codes":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "constructions of quantum mds 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)