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: "minimal linear codes from characteristic functions"
  Abstract: Minimal linear codes have interesting applications in secret sharing schemes and secure two-party computation. This paper uses characteristic functions of some subsets of $\mathbb{F}_q$ to construct minimal linear codes. By properties of characteristic functions, we can obtain more minimal binary linear codes from known minimal binary linear codes, which generalizes results of Ding et al. [IEEE Trans. Inf. Theory, vol. 64, no. 10, pp. 6536-6545, 2018]. By characteristic functions corresponding to some subspaces of $\mathbb{F}_q$, we obtain many minimal linear codes, which generalizes results of [IEEE Trans. Inf. Theory, vol. 64, no. 10, pp. 6536-6545, 2018] and [IEEE Trans. Inf. Theory, DOI: 10.1109/TIT.2019.2918537]. Finally, we use characteristic functions to present a characterization of minimal linear codes from the defining set method.

Connected through hyperedge HE-1 (induced by source paper "minimal linear codes constructed from functions"):
  with members:
    - "the parameters of minimal linear codes"
    - "minimal linear codes over finite fields"
    - "two new families of two weight codes"
    - "complete weight enumerators of a family of three weight linear codes"
    - "a construction of binary linear codes from boolean functions"
    - "linear codes from a generic construction"
    - "linear codes from some 2 designs"
    - "linear codes with two or three weights from weakly regular bent functions"

Connected through hyperedge HE-2 (induced by source paper "full characterization of minimal linear codes as cutting blocking sets"):
  with members:
    - "an inductive construction of minimal codes"
    - "minimal linear codes arising from blocking sets"
    - "the parameters of minimal linear codes"
    - "minimal linear codes over finite fields"
    - "a new class of three weight linear codes from weakly regular plateaued functions"
    - "it is indeed a fundamental construction of all linear codes"
    - "linear codes with two or three weights from weakly regular bent functions"
    - "a class of two weight and three weight codes and their applications in secret sharing"

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)