human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "the minimum distance of some narrow sense primitive bch codes"
  Abstract: Due to wide applications of BCH codes, the determination of their minimum distance is of great interest. However, this is a very challenging problem for which few theoretical results have been reported in the last four decades. Even for the narrow-sense primitive BCH codes, which form the most well-studied subclass of BCH codes, there are very few theoretical results on the minimum distance. In this paper, we present new results on the minimum distance of narrow-sense primitive BCH codes with special Bose distance. We prove that for a prime power $q$, the $q$-ary narrow-sense primitive BCH code with length $q^m-1$ and Bose distance $q^m-q^{m-1}-q^i-1$, where $\frac{m-2}{2} \le i \le m-\lfloor \frac{m}{3} \rfloor-1$, has minimum distance $q^m-q^{m-1}-q^i-1$. This is achieved by employing the beautiful theory of sets of quadratic forms, symmetric bilinear forms and alternating bilinear forms over finite fields, which can be best described using the framework of association schemes.

Connected through hyperedge HE-1 (induced by source paper "an infinite family of linear codes supporting 4 designs"):
  with members:
    - "infinite families of near mds codes holding t designs"
    - "some binary bch codes with length n 2 m 1"
    - "infinite families of 2 designs and 3 designs from linear codes"

Connected through hyperedge HE-2 (induced by source paper "a class of narrow sense bch codes"):
  with members:
    - "dimensions of nonbinary antiprimitive bch codes and some conjectures"
    - "dimension of nonbinary antiprimitive bch codes"
    - "the dimension and minimum distance of two classes of primitive bch codes"
    - "dimensions of three types of bch codes over gf q"
    - "lcd cyclic codes over finite fields"
    - "a class of three weight cyclic codes"
    - "hamming weights in irreducible cyclic codes"
    - "exponential sums cyclic codes and sequences the odd characteristic kasami case"

Connected through hyperedge HE-3 (induced by source paper "a class of narrow sense bch codes over mathbb f _q of length frac q m 1 2"):
  with members:
    - "a class of narrow sense bch codes"
    - "the dimension and minimum distance of two classes of primitive bch codes"
    - "dimensions of three types of bch codes over gf q"
    - "lcd cyclic codes over finite fields"
    - "a class of three weight cyclic codes"

Connected through hyperedge HE-4 (induced by source paper "infinite families of near mds codes holding t designs"):
  with members:
    - "some binary bch codes with length n 2 m 1"
    - "infinite families of 2 designs and 3 designs from linear codes"

Question: Please tell me which class the center node 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)