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: "some new constructions of quantum mds codes"
  Abstract: It is an important task to construct quantum MDS codes with good parameters. In the present paper, we provide six new classes of $q$-ary quantum MDS codes by using generalized Reed-Solomon codes and Hermitian construction. Most of our quantum MDS codes have minimum distance larger than $\frac{q}{2}+1$. Three of these six classes of quantum MDS codes have larger length than the ones constructed in \cite{5} and \cite{6}, hence some of their results can be easily derived from ours via the propagation rule. Moreover, some quantum MDS codes of specific length can be seen as special cases of ours and the minimum distance of some known quantum MDS codes are also improved.

Connected through hyperedge HE-1 (induced by source paper "constructions of quantum mds codes"):
  with members:
    - "coding theory the unit derived methodology"
    - "mds codes with arbitrary dimensional hull and their applications"
    - "galois lcd codes over finite fields"
    - "new mds self dual codes from generalized reed solomon codes"
    - "a construction of new quantum mds codes"

Connected through hyperedge HE-2 (induced by source paper "two new classes of quantum mds codes from generalized reed solomon codes"):
  with members:
    - "new quantum generalized reed solomn codes over finite fields"
    - "two new classes of quantum mds codes"
    - "new quantum mds codes derived from constacyclic codes"
    - "application of constacyclic codes to quantum mds codes"

Connected through hyperedge HE-3 (induced by source paper "on euclidean hulls of mds codes"):
  with members:
    - "euclidean and hermitian hulls of mds codes and their applications to eaqeccs"
    - "new mds self dual codes over finite fields of odd characteristic"
    - "two new classes of quantum mds codes"
    - "euclidean and hermitian lcd mds codes"
    - "new constructions of mds codes with complementary duals"
    - "new mds self dual codes from generalized reed solomon codes"
    - "constructions of good entanglement assisted quantum error correcting codes"
    - "lcd cyclic codes over finite fields"

Connected through hyperedge HE-4 (induced by source paper "new quantum mds codes over finite fields"):
  with members:
    - "two new classes of quantum mds codes"
    - "new quantum mds codes derived from constacyclic codes"
    - "application of constacyclic codes to quantum mds codes"
    - "a construction of new quantum mds codes"

Connected through hyperedge HE-5 (induced by source paper "new quantum generalized reed solomn codes over finite fields"):
  with members:
    - "two new classes of quantum mds codes"
    - "new quantum mds codes derived from constacyclic 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)