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: "storage capacity of repairable networks"
  Abstract: In this paper, we introduce a model of a distributed storage system that is locally recoverable from any single server failure. Unlike the usual local recovery model of codes for distributed storage, this model accounts for the fact that each server or storage node in a network is connectable to only some, and not all other, nodes. This may happen for reasons such as physical separation, inhomogeneity in storage platforms, and so forth. We estimate the storage capacity of both undirected and directed networks under this model and propose some constructive schemes. From a coding theory point of view, we show that this model is approximately dual of the well-studied index coding problem. Furthermore, in this paper, we extend the above model to handle multiple server failures. Among other results, we provide an upper bound on the minimum pairwise distance of a set of words that can be stored in a graph with the local repair guarantee. The well-known impossibility bounds on the distance of locally recoverable codes follow from our result.

Connected through hyperedge HE-1 (induced by source paper "on an equivalence between single server pir with side information and locally recoverable codes"):
  with members:
    - "single server multi message private information retrieval with side information"
    - "on the capacity of single server multi message private information retrieval with side information"
    - "private information retrieval with side information"
    - "robust private information retrieval on coded data"
    - "multi message private information retrieval capacity results and near optimal schemes"
    - "the capacity of robust private information retrieval with colluding databases"
    - "the capacity of private information retrieval"
    - "the capacity of private information retrieval from coded databases"

Connected through hyperedge HE-2 (induced by source paper "alphabet dependent bounds for linear locally repairable codes based on residual codes"):
  with members:
    - "combinatorial alphabet dependent bounds for locally recoverable codes"
    - "matroid theory and storage codes bounds and constructions"
    - "mds code constructions with small sub packetization and near optimal repair bandwidth"
    - "bounds on binary locally repairable codes tolerating multiple erasures"
    - "constructions and properties of linear locally repairable codes"
    - "optimal linear and cyclic locally repairable codes over small fields"
    - "cooperative local repair in distributed storage"
    - "repairing reed solomon codes"

Connected through hyperedge HE-3 (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"
    - "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"
    - "codes with locality for two erasures"

Connected through hyperedge HE-4 (induced by source paper "capacity of locally recoverable codes"):
  with members:
    - "combinatorial alphabet dependent bounds for locally recoverable codes"
    - "locally recoverable codes from algebraic curves and surfaces"
    - "cooperative local repair in distributed storage"
    - "bounds on the parameters of locally recoverable codes"
    - "repair locality with multiple erasure tolerance"
    - "locality and availability in distributed storage"
    - "a family of optimal locally recoverable codes"
    - "optimal locally repairable codes and connections to matroid theory"

Connected through hyperedge HE-5 (induced by source paper "linear programming approximations for index coding"):
  with members:
    - "the optimality of partial clique covering for index coding"
    - "approximate capacity of index coding for some classes of graphs"
    - "generalized interlinked cycle cover for index coding"
    - "a new index coding scheme exploiting interlinked cycles"
    - "graph theory versus minimum rank for index coding"
    - "local graph coloring and index coding"
    - "lexicographic products and the power of non linear network coding"
    - "linear index coding via semidefinite programming"

Connected through hyperedge HE-6 (induced by source paper "the optimality of partial clique covering for index coding"):
  with members:
    - "interlinked cycles for index coding generalizing cycles and cliques"
    - "local partial clique covers for index coding"
    - "approximate capacity of index coding for some classes of graphs"
    - "the single uniprior index coding problem the single sender case and the multi sender extension"
    - "tdma is optimal for all unicast dof region of tim if and only if topology is chordal bipartite"
    - "fractional coloring orthogonal access achieves all unicast capacity dof region of index coding tim if and only if network topology is chordal"
    - "structural properties of index coding capacity using fractional graph theory"
    - "a matrix completion approach to linear index coding problem"

Connected through hyperedge HE-7 (induced by source paper "storage capacity as an information theoretic vertex cover and the index coding rate"):
  with members:
    - "exact algorithms for maximum independent set"
    - "approximate capacity of index coding for some classes of graphs"
    - "fixed points of boolean networks guessing graphs and coding theory"
    - "bounding multiple unicasts through index coding and locally repairable codes"
    - "an equivalence between network coding and index coding"
    - "locally repairable codes"
    - "on the locality of codeword symbols"
    - "lexicographic products and the power of non linear network coding"

Connected through hyperedge HE-8 (induced by source paper "the capacity of private information retrieval"):
  with members:
    - "blind interference alignment for private information retrieval"
    - "private information retrieval for coded storage"
    - "2 server pir with sub polynomial communication"
    - "topological interference management through index coding"
    - "index coding capacity how far can one go with only shannon inequalities"
    - "on the locality of codeword symbols"
    - "a survey on network codes for distributed storage"
    - "on the degrees of freedom regions of two user mimo z and full interference channels with reconfigurable antennas"

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)