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: "fast encoding and decoding of gabidulin codes"
  Abstract: Gabidulin codes are the rank-metric analogs of Reed-Solomon codes and have a major role in practical error control for network coding. This paper presents new encoding and decoding algorithms for Gabidulin codes based on low-complexity normal bases. In addition, a new decoding algorithm is proposed based on a transform-domain approach. Together, these represent the fastest known algorithms for encoding and decoding Gabidulin codes.

Connected through hyperedge HE-1 (induced by source paper "decoding high order interleaved rank metric codes"):
  with members:
    - "on error decoding of locally repairable and partial mds codes"
    - "on decoding and applications of interleaved goppa codes"
    - "improved power decoding of interleaved one point hermitian codes"
    - "on a rank metric code based cryptosystem with small key size"
    - "a public key cryptosystem from interleaved goppa codes"
    - "repairing the faure loidreau public key cryptosystem"
    - "fast multiplication for skew polynomials"
    - "new criteria for mrd and gabidulin codes and some rank metric code constructions"

Connected through hyperedge HE-2 (induced by source paper "reliable and secure multishot network coding using linearized reed solomon codes"):
  with members:
    - "skew and linearized reed solomon codes and maximum sum rank distance codes over any division ring"
    - "relative generalized matrix weights of matrix codes for universal security on wire tap networks"
    - "sub quadratic decoding of gabidulin codes"
    - "relative generalized rank weight of linear codes and its applications to network coding"
    - "convolutional codes in rank metric with application to random network coding"
    - "convolutional codes with maximum column sum rank for network streaming"
    - "bounds on list decoding of rank metric codes"
    - "universal secure network coding via rank metric codes"

Connected through hyperedge HE-3 (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"

Connected through hyperedge HE-4 (induced by source paper "systematic encoders for generalized gabidulin codes and the q analogue of cauchy matrices"):
  with members:
    - "systematic maximum sum rank codes"
    - "equivalence and characterizations of linear rank metric codes based on invariants"
    - "random construction of partial mds codes"
    - "partition balanced families of codes and asymptotic enumeration in coding theory"
    - "on the genericity of maximum rank distance and gabidulin codes"
    - "generalized gabidulin codes over fields of any characteristic"
    - "fuzzy authentication using rank distance"
    - "new criteria for mrd and gabidulin codes and some rank metric code constructions"

Connected through hyperedge HE-5 (induced by source paper "on a rank metric code based cryptosystem with small key size"):
  with members:
    - "sub quadratic decoding of gabidulin codes"
    - "polynomial time key recovery attack on the faure loidreau scheme based on gabidulin codes"
    - "fast operations on linearized polynomials and their applications in coding theory"
    - "list and unique error erasure decoding of interleaved gabidulin codes with interpolation techniques"
    - "bounds on list decoding of rank metric codes"
    - "on the complexity of the rank syndrome decoding problem"
    - "a rank metric approach to error control in random network coding"

Connected through hyperedge HE-6 (induced by source paper "rank metric codes with local recoverability"):
  with members:
    - "maximally recoverable codes for grid like topologies"
    - "binary linear locally repairable codes"
    - "optimal locally repairable and secure codes for distributed storage systems"
    - "codes with locality for two erasures"
    - "a family of optimal locally recoverable codes"
    - "binary cyclic codes that are locally repairable"
    - "explicit maximally recoverable codes with locality"
    - "xoring elephants novel erasure codes for big data"

Connected through hyperedge HE-7 (induced by source paper "fuzzy authentication using rank distance"):
  with members:
    - "on the genericity of maximum rank distance and gabidulin codes"
    - "new criteria for mrd and gabidulin codes and some rank metric code constructions"
    - "algebraic structures of mrd codes"
    - "on burst error correction and storage security of noisy data"
    - "subspace fuzzy vault"
    - "on fuzzy syndrome hashing with ldpc coding"
    - "coding solutions for the secure biometric storage problem"

Connected through hyperedge HE-8 (induced by source paper "fast multiplication for skew polynomials"):
  with members:
    - "sub quadratic decoding of gabidulin codes"
    - "fast operations on linearized polynomials and their applications in coding theory"
    - "a diffie hellman like key exchange protocol based on multivariate ore polynomials"
    - "quasi optimal multiplication of linear differential operators"

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)