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: "complementary dual subfield linear codes over finite fields"
  Abstract: Two families of complementary codes over finite fields $\mathbb{F}_q$ are studied, where $q=r^2$ is square: i) Hermitian complementary dual linear codes, and ii) trace Hermitian complementary dual subfield linear codes. Necessary and sufficient conditions for a linear code (resp., a subfield linear code) to be Hermitian complementary dual (resp., trace Hermitian complementary dual) are determined. Constructions of such codes are given together their parameters. Some illustrative examples are provided as well.

Connected through hyperedge HE-1 (induced by source paper "do non free lcd codes over finite commutative frobenius rings exist"):
  with members:
    - "structure and performance of generalized quasi cyclic codes"
    - "euclidean and hermitian lcd mds codes"
    - "new characterization and parametrization of lcd codes"
    - "parameters of two classes of lcd bch codes"
    - "lcd cyclic codes over finite fields"
    - "the combinatorics of lcd codes linear programming bound and orthogonal matrices"
    - "matrix product codes over finite commutative frobenius rings"

Connected through hyperedge HE-2 (induced by source paper "galois hulls of linear codes over finite fields"):
  with members:
    - "on sigma lcd codes"
    - "constructions of optimal lcd codes over large finite fields"
    - "euclidean and hermitian lcd mds codes"
    - "galois lcd codes over finite fields"
    - "new constructions of mds codes with complementary duals"
    - "matrix product codes over finite commutative frobenius rings"
    - "decoding of matrix product codes"
    - "linearity and complements in projective space"

Connected through hyperedge HE-3 (induced by source paper "euclidean and hermitian lcd mds codes"):
  with members:
    - "on mds negacyclic lcd codes"
    - "on hermitian lcd codes from cyclic codes and their applications to orthogonal direct sum masking"
    - "structure and performance of generalized quasi cyclic codes"
    - "some bounds on binary lcd codes"
    - "new constructions of mds codes with complementary duals"
    - "complementary dual algebraic geometry codes"
    - "parameters of two classes of lcd bch codes"
    - "matrix product complementary dual codes"

Connected through hyperedge HE-4 (induced by source paper "on sigma lcd codes"):
  with members:
    - "on hermitian lcd codes from cyclic codes and their applications to orthogonal direct sum masking"
    - "structure and performance of generalized quasi cyclic codes"
    - "linear codes over fq which are equivalent to lcd codes"
    - "euclidean and hermitian lcd mds codes"
    - "new characterization and parametrization of lcd codes"
    - "galois lcd codes over finite fields"
    - "complementary dual algebraic geometry codes"
    - "parameters of two classes of lcd bch codes"

Connected through hyperedge HE-5 (induced by source paper "linear codes over fq which are equivalent to lcd codes"):
  with members:
    - "algebraic geometry codes with complementary duals exceed the asymptotic gilbert varshamov bound"
    - "on hermitian lcd codes from cyclic codes and their applications to orthogonal direct sum masking"
    - "structure and performance of generalized quasi cyclic codes"
    - "some bounds on binary lcd codes"
    - "euclidean and hermitian lcd mds codes"
    - "complementary dual algebraic geometry codes"
    - "parameters of two classes of lcd bch codes"
    - "matrix product complementary dual codes"

Connected through hyperedge HE-6 (induced by source paper "rank metric lcd codes"):
  with members:
    - "on mds negacyclic lcd codes"
    - "euclidean and hermitian lcd mds codes"
    - "new constructions of mds codes with complementary duals"
    - "constructions of good entanglement assisted quantum error correcting codes"
    - "complementary dual algebraic geometry codes"
    - "parameters of two classes of lcd bch codes"
    - "the reversible negacyclic codes over finite fields"
    - "a family of reversible bch codes"

Connected through hyperedge HE-7 (induced by source paper "some bounds on binary lcd codes"):
  with members:
    - "on mds negacyclic lcd codes"
    - "complementary dual algebraic geometry codes"
    - "matrix product complementary dual codes"
    - "the reversible negacyclic codes over finite fields"
    - "a family of reversible bch codes"
    - "lcd cyclic codes over finite fields"
    - "the combinatorics of lcd codes linear programming bound and orthogonal matrices"

Connected through hyperedge HE-8 (induced by source paper "galois lcd codes over finite fields"):
  with members:
    - "constructions of good entanglement assisted quantum error correcting codes"
    - "lcd cyclic codes over finite fields"
    - "the combinatorics of lcd codes linear programming bound and orthogonal matrices"

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)