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: "communication cost for updating linear functions when message updates are sparse connections to maximally recoverable codes"
  Abstract: We consider a communication problem in which an update of the source message needs to be conveyed to one or more distant receivers that are interested in maintaining specific linear functions of the source message. The setting is one in which the updates are sparse in nature, and where neither the source nor the receiver(s) is aware of the exact difference vector, but only know the amount of sparsity that is present in the difference-vector. Under this setting, we are interested in devising linear encoding and decoding schemes that minimize the communication cost involved. We show that the optimal solution to this problem is closely related to the notion of maximally recoverable codes (MRCs), which were originally introduced in the context of coding for storage systems. In the context of storage, MRCs guarantee optimal erasure protection when the system is partially constrained to have local parity relations among the storage nodes. In our problem, we show that optimal solutions exist if and only if MRCs of certain kind (identified by the desired linear functions) exist. We consider point-to-point and broadcast versions of the problem, and identify connections to MRCs under both these settings.

Connected through hyperedge HE-1 (induced by source paper "codes for updating linear functions over small fields"):
  with members:
    - "updating content in cache aided coded multicast"
    - "multi version coding for consistent distributed storage of correlated data updates"
    - "vector network coding based on subspace codes outperforms scalar linear network coding"
    - "error correcting functional index codes generalized exclusive laws and graph coloring"
    - "multi version coding an information theoretic perspective of consistent distributed storage"
    - "index coding with coded side information"
    - "fundamental limits on communication for oblivious updates in storage networks"
    - "coding for errors and erasures in random network coding"

Connected through hyperedge HE-2 (induced by source paper "harnessing correlations in distributed erasure coded key value stores"):
  with members:
    - "on coding for cache aided delivery of dynamic correlated content"
    - "storage efficient shared memory emulation"
    - "a layered architecture for erasure coded consistent distributed storage"
    - "multi version coding for consistent distributed storage of correlated data updates"
    - "correlation aware distributed caching and coded delivery"
    - "information theoretic lower bounds on the storage cost of shared memory emulation"
    - "multi version coding an information theoretic perspective of consistent distributed storage"
    - "compressed differential erasure codes for efficient archival of versioned data"

Connected through hyperedge HE-3 (induced by source paper "updating content in cache aided coded multicast"):
  with members:
    - "centralized coded caching of correlated contents"
    - "coded multicast fronthauling and edge caching for multi connectivity transmission in fog radio access networks"
    - "cache aided coded multicast for correlated sources"
    - "adaptive caching networks with optimality guarantees"
    - "coded caching with nonuniform demands"
    - "decentralized coded caching attains order optimal memory rate tradeoff"
    - "fundamental limits of caching"
    - "minimum cost multicast over coded packet networks"

Connected through hyperedge HE-4 (induced by source paper "multi version coding an information theoretic perspective of consistent distributed storage"):
  with members:
    - "a layered architecture for erasure coded consistent distributed storage"
    - "radon repairable atomic data object in networks"
    - "information theoretic lower bounds on the storage cost of shared memory emulation"
    - "content type coding"
    - "compressed differential erasure codes for efficient archival of versioned data"
    - "synchronizing edits in distributed storage networks"
    - "fundamental limits on communication for oblivious updates in storage networks"
    - "characterizing the rate region of the 4 3 3 exact repair regenerating 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)