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: "optimal locally repairable codes via rank metric codes"
  Abstract: This paper presents a new explicit construction for locally repairable codes (LRCs) for distributed storage systems which possess all-symbols locality and maximal possible minimum distance, or equivalently, can tolerate the maximal number of node failures. This construction, based on maximum rank distance (MRD) Gabidulin codes, provides new optimal vector and scalar LRCs. In addition, the paper also discusses mechanisms by which codes obtained using this construction can be used to construct LRCs with efficient repair of failed nodes by combination of LRC with regenerating codes.

Connected through hyperedge HE-1 (induced by source paper "on error decoding of locally repairable and partial mds codes"):
  with members:
    - "on decoding and applications of interleaved goppa codes"
    - "universal and dynamic locally repairable codes with maximal recoverability via sum rank codes"
    - "improved power decoding of interleaved one point hermitian codes"
    - "a public key cryptosystem from interleaved goppa codes"
    - "list decoding of locally repairable codes"
    - "fractional decoding error correction from partial information"
    - "a complete classification of partial mds maximally recoverable codes with one global parity"
    - "decoding of interleaved reed solomon codes using improved power decoding"

Connected through hyperedge HE-2 (induced by source paper "new bounds on the field size for maximally recoverable codes instantiating grid like topologies"):
  with members:
    - "on maximally recoverable codes for product topologies"
    - "maximally recoverable lrcs a field size lower bound and constructions for few heavy parities"
    - "maximally recoverable codes for grid like topologies"
    - "binary codes with locality for multiple erasures having short block length"
    - "optimal binary locally repairable codes via anticodes"
    - "binary linear locally repairable codes"
    - "locally recoverable codes on algebraic curves"
    - "repair locality with multiple erasure tolerance"

Connected through hyperedge HE-3 (induced by source paper "erasure codes for distributed storage tight bounds and matching constructions"):
  with members:
    - "explicit msr codes with optimal access optimal sub packetization and small field size for d k 1 k 2 k 3"
    - "a tight rate bound and a matching construction for locally recoverable codes with sequential recovery from any number of multiple erasures"
    - "optimal lrc codes for all lenghts n q"
    - "optimal locally repairable codes of distance 3 and 4 via cyclic codes"
    - "on optimal ternary locally repairable codes"
    - "liquid cloud storage"
    - "rate optimal binary linear locally repairable codes with small availability"
    - "bounds and constructions of codes with all symbol locality and availability"

Connected through hyperedge HE-4 (induced by source paper "batch and pir codes and their connections to locally repairable codes"):
  with members:
    - "on private information retrieval array codes"
    - "lower bound on the redundancy of pir codes"
    - "pir array codes with optimal pir rate"
    - "cooperative local repair in distributed storage"
    - "pir with low storage overhead coding instead of replication"
    - "private information retrieval for coded storage"
    - "bounds for batch codes with restricted query size"
    - "applications of polymatroid theory to distributed storage systems"

Connected through hyperedge HE-5 (induced by source paper "matroid theory and storage codes bounds and constructions"):
  with members:
    - "locally recoverable codes from algebraic curves and surfaces"
    - "improved singleton type bounds for locally repairable codes"
    - "constructions and properties of linear locally repairable codes"
    - "codes with hierarchical locality"
    - "optimal binary locally repairable codes via anticodes"
    - "pir with low storage overhead coding instead of replication"
    - "bounds for batch codes with restricted query size"
    - "applications of polymatroid theory to distributed storage systems"

Connected through hyperedge HE-6 (induced by source paper "locally repairable codes with unequal local erasure correction"):
  with members:
    - "bounds and constructions of codes with multiple localities"
    - "codes with unequal locality"
    - "constructions of optimal cyclic r delta locally repairable codes"
    - "constructions and properties of linear locally repairable codes"
    - "bounds on the maximal minimum distance of linear locally repairable codes"
    - "cyclic lrc codes and their subfield subcodes"
    - "locally repairable codes with functional repair and multiple erasure tolerance"
    - "optimal locally repairable and secure codes for distributed storage systems"

Connected through hyperedge HE-7 (induced by source paper "combinatorial alphabet dependent bounds for locally recoverable codes"):
  with members:
    - "bounds on the rate of linear locally repairable codes over small alphabets"
    - "cyclic lrc codes binary lrc codes and upper bounds on the distance of cyclic codes"
    - "cooperative local repair in distributed storage"
    - "storage capacity of repairable networks"
    - "bounds on the parameters of locally recoverable codes"
    - "locally recoverable codes on algebraic curves"
    - "repair locality with multiple erasure tolerance"
    - "locality and availability in distributed storage"

Connected through hyperedge HE-8 (induced by source paper "codes with hierarchical locality from covering maps of curves"):
  with members:
    - "optimal locally repairable codes of distance 3 and 4 via cyclic codes"
    - "secure coding practices in java challenges and vulnerabilities"
    - "construction of asymptotically good locally repairable codes via automorphism groups of function fields"
    - "optimal binary linear locally repairable codes with disjoint repair groups"
    - "construction of optimal locally repairable codes via automorphism groups of rational function fields"
    - "locally recoverable codes from algebraic curves and surfaces"
    - "optimal locally repairable codes via elliptic curves"
    - "multi erasure locally recoverable codes over small fields"

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)