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: "error correcting codes in projective spaces via rank metric codes and ferrers diagrams"
  Abstract: Coding in the projective space has received recently a lot of attention due to its application in network coding. Reduced row echelon form of the linear subspaces and Ferrers diagram can play a key role for solving coding problems in the projective space. In this paper we propose a method to design error-correcting codes in the projective space. We use a multilevel approach to design our codes. First, we select a constant weight code. Each codeword defines a skeleton of a basis for a subspace in reduced row echelon form. This skeleton contains a Ferrers diagram on which we design a rank-metric code. Each such rank-metric code is lifted to a constant dimension code. The union of these codes is our final constant dimension code. In particular the codes constructed recently by Koetter and Kschischang are a subset of our codes. The rank-metric codes used for this construction form a new class of rank-metric codes. We present a decoding algorithm to the constructed codes in the projective space. The efficiency of the decoding depends on the efficiency of the decoding for the constant weight codes and the rank-metric codes. Finally, we use puncturing on our final constant dimension codes to obtain large codes in the projective space which are not constant dimension.

Connected through hyperedge HE-1 (induced by source paper "a note on echelon ferrers construction"):
  with members:
    - "coding for errors and erasures in random network coding"

Connected through hyperedge HE-2 (induced by source paper "equivalence and characterizations of linear rank metric codes based on invariants"):
  with members:
    - "on the security of a loidreau s rank metric code based encryption scheme"
    - "invariants and inequivalence of linear rank metric codes"
    - "random construction of partial mds codes"
    - "systematic encoders for generalized gabidulin codes and the q analogue of cauchy matrices"
    - "on the genericity of maximum rank distance and gabidulin codes"
    - "generalized gabidulin codes over fields of any characteristic"
    - "new criteria for mrd and gabidulin codes and some rank metric code constructions"
    - "further generalisations of twisted gabidulin codes"

Connected through hyperedge HE-3 (induced by source paper "on some automorphisms of rational functions and their applications in rank metric codes"):
  with members:
    - "low rank parity check codes new decoding algorithms and applications to cryptography"
    - "reliable and secure multishot network coding using linearized reed solomon codes"
    - "maximal ferrers diagram codes constructions and genericity considerations"
    - "on the genericity of maximum rank distance and gabidulin codes"
    - "skew and linearized reed solomon codes and maximum sum rank distance codes over any division ring"
    - "new criteria for mrd and gabidulin codes and some rank metric code constructions"
    - "a singleton bound for generalized ferrers diagram rank metric codes"
    - "convolutional codes with maximum column sum rank for network streaming"

Connected through hyperedge HE-4 (induced by source paper "new constructions of subspace codes using subsets of mrd codes in several blocks"):
  with members:
    - "construction of subspace codes through linkage"
    - "rank distribution of delsarte codes"
    - "optimal ferrers diagram rank metric codes"
    - "a complete characterization of irreducible cyclic orbit codes and their plucker embedding"
    - "recursive code construction for random networks"
    - "a rank metric approach to error control in random network coding"
    - "coding for errors and erasures in random network coding"

Connected through hyperedge HE-5 (induced by source paper "a hierarchical based greedy algorithm for echelon ferrers construction"):
  with members:
    - "construction of subspace codes through linkage"
    - "subspace codes based on graph matchings ferrers diagrams and pending blocks"
    - "subspace codes from ferrers diagrams"
    - "problems on q analogs in coding theory"
    - "a rank metric approach to error control in random network coding"
    - "coding for errors and erasures in random network coding"

Connected through hyperedge HE-6 (induced by source paper "construction of const dimension codes from serval parallel lift mrd code"):
  with members:
    - "construction of subspace codes through linkage"
    - "rank distribution of delsarte codes"
    - "subspace codes based on graph matchings ferrers diagrams and pending blocks"
    - "coding for errors and erasures in random network coding"
    - "johnson type bounds on constant dimension codes"

Connected through hyperedge HE-7 (induced by source paper "partitions of matrix spaces with an application to q rook polynomials"):
  with members:
    - "a polymatroid approach to generalized weights of rank metric codes"
    - "rank metric codes and q polymatroids"
    - "maximal ferrers diagram codes constructions and genericity considerations"
    - "codes endowed with the rank metric"
    - "adversarial network coding"
    - "relative generalized matrix weights of matrix codes for universal security on wire tap networks"
    - "algebraic structures of mrd codes"
    - "duality of codes supported on regular lattices with an application to enumerative combinatorics"

Connected through hyperedge HE-8 (induced by source paper "maximal ferrers diagram codes constructions and genericity considerations"):
  with members:
    - "on the sparseness of certain mrd codes"
    - "partition balanced families of codes and asymptotic enumeration in coding theory"
    - "on the genericity of maximum rank distance and gabidulin codes"
    - "algebraic structures of mrd codes"
    - "construction of subspace codes through linkage"
    - "row reduction applied to decoding of rank metric and subspace codes"
    - "subspace polynomials and cyclic subspace codes"
    - "subspace codes based on graph matchings ferrers diagrams and pending blocks"

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)