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: "matrix product complementary dual codes"
  Abstract: Linear complementary dual codes (LCD) are linear codes satisfying $C\cap C^{\perp}=\{0\}$. Under suitable conditions, matrix-product codes that are complementary dual codes are characterized. We construct LCD codes using quasi-orthogonal matrices. Some asymptotic results are derived.

Connected through hyperedge HE-1 (induced by source paper "lcd matrix product codes over commutative rings"):
  with members:
    - "on self orthogonality and self duality of matrix product codes over commutative rings"
    - "matrix product codes over commutative rings and constructions arising from sigma delta codes"
    - "lcd cyclic codes over finite fields"
    - "the combinatorics of lcd codes linear programming bound and orthogonal matrices"
    - "new quantum codes from evaluation and matrix product codes"
    - "matrix product codes over finite commutative frobenius rings"
    - "decoding of matrix product codes"

Connected through hyperedge HE-2 (induced by source paper "some new bounds on lcd codes over finite fields"):
  with members:
    - "on mds negacyclic lcd codes"
    - "algebraic geometry codes with complementary duals exceed the asymptotic gilbert varshamov bound"
    - "on sigma lcd codes"
    - "some bounds on binary lcd codes"
    - "linear codes over fq which are equivalent to lcd codes"
    - "constructions of optimal lcd codes over large finite fields"
    - "euclidean and hermitian lcd mds codes"
    - "new characterization and parametrization of lcd codes"

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 subfield linear codes over finite fields"
    - "complementary dual algebraic geometry codes"
    - "parameters of two classes of lcd bch codes"

Connected through hyperedge HE-4 (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 subfield linear 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 "lcd codes over mathbb f _q are as good as linear codes for q at least four"):
  with members:
    - "on mds negacyclic lcd codes"
    - "on hermitian lcd codes from cyclic codes and their applications to orthogonal direct sum masking"
    - "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"
    - "the combinatorics of lcd codes linear programming bound and orthogonal matrices"
    - "linearity and complements in projective space"

Connected through hyperedge HE-6 (induced by source paper "some bounds on binary lcd codes"):
  with members:
    - "on mds negacyclic lcd codes"
    - "complementary dual subfield linear codes over finite fields"
    - "complementary dual algebraic geometry 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-7 (induced by source paper "constructions of optimal lcd codes over large finite fields"):
  with members:
    - "euclidean and hermitian lcd mds codes"
    - "new constructions of mds codes with complementary duals"
    - "new mds self dual codes from generalized reed solomon codes"
    - "construction of mds self dual codes from orthogonal matrices"
    - "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)