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 "on dna codes using the ring z4 wz4"):
  Abstract: In this work, we study the DNA codes from the ring R = Z4 + wZ4, where w^2 = 2+2w with 16 elements. We establish a one to one correspondence between the elements of the ring R and all the DNA codewords of length 2 by defining a distance-preserving Gau map phi. Using this map, we give several new classes of the DNA codes which satisfies reverse and reverse complement constraints. Some of the constructed DNA codes are optimal.

Includes members:
  Member "on cyclic dna codes over the rings z_ 4 wz_ 4 and z_ 4 wz_ 4 vz_ 4 wvz_ 4":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "the art of dna strings sixteen years of dna coding theory")
  Member "the art of dna strings sixteen years of dna coding theory":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "on conflict free dna codes")
  Member "on cyclic dna codes over mathbb f _2 u mathbb f _2 u 2 mathbb f _2":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "the art of dna strings sixteen years of dna coding theory")
  Member "on cyclic dna codes over the ring z_4 u z_4":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "the art of dna strings sixteen years of dna coding theory")
  Member "on cyclic dna codes":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "the art of dna strings sixteen years of dna coding theory")

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)