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 "a class of functions with low valued walsh spectrum"):
  Abstract: Let $l\equiv 3\pmod 4$, $l\ne 3$, be a prime, $N=l^2$, $f=\frac{l(l-1)}2$ the multiplicative order of a prime $p$ modulo $N$, and $q=p^f$. In this paper, we investigate the Walsh spectrum of the monomial functions $f(x)={\rm Tr}_{q/p}(x^{\frac{q-1}{l^2}})$ in index two case. In special, we explicitly present the value distribution of the Walsh transform of $f(x)$ if $1+l=4p^h$, where $h$ is a class number of $\Bbb Q(\sqrt{-l})$.

Includes members:
  Member "several classes of cyclic codes with either optimal three weights or a few weights":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "optimal linear codes constant weight codes and constant composition codes over bbb f_ q")
  Member "binary sequences with three valued cross correlations of different lengths":
    also connected through other hyperedges:
      (none)
  Member "the weight enumerator of three families of cyclic codes":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "cyclic codes from two prime generalized cyclotomic sequences of order 6")
  Member "weight distributions of cyclic codes with respect to pairwise coprime order elements":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "two weight and three weight linear codes based on weil sums")
  Member "a class of three weight cyclic codes":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "a class of narrow sense bch codes")
  Member "some new results on the cross correlation of m sequences":
    also connected through other hyperedges:
      (none)
  Member "hamming weights in irreducible cyclic codes":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "a class of narrow sense bch 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)