human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "topology aware cooperative data protection in blockchain based decentralized storage networks"):
  Abstract: From currency to cloud storage systems, the continuous rise of the blockchain technology is moving various information systems towards decentralization. Blockchain-based decentralized storage networks (DSNs) offer significantly higher privacy and lower costs to customers compared with centralized cloud storage associated with specific vendors. DSNs also find application in wireless sensor networks (WSNs). Coding is required in order to retrieve data stored on failing components. While coding solutions for centralized storage have been intensely studied, topology-aware coding for heterogeneous DSNs have not yet been discussed. In this paper, we propose a joint coding scheme where each node receives extra protection through the cooperation with nodes in its neighborhood in a heterogeneous DSN with any given topology. As an extension of, and which subsumes, our prior work on coding for centralized cloud storage, our proposed construction inherits desirable properties such as scalability and flexibility in networks with varying topologies.

Includes members:
  Member "explicit constructions of msr codes for clustered distributed storage the rack aware storage model":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "enabling optimal access and error correction for the repair of reed solomon codes")
  Member "hierarchical coding to enable scalability and flexibility in heterogeneous cloud storage":
    also connected through other hyperedges:
      (none)
  Member "deconstructing the blockchain to approach physical limits":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "surface a practical blockchain consensus algorithm for real world networks")
  Member "the storage versus repair bandwidth trade off for clustered storage systems":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "explicit constructions of msr codes for clustered distributed storage the rack aware storage model")
  Member "rack aware regenerating codes for data centers":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "explicit constructions of msr codes for clustered distributed storage the rack aware storage model")
  Member "cooperative repair constructions of optimal mds codes for all admissible parameters":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "explicit constructions of msr codes for clustered distributed storage the rack aware storage model")
  Member "multi rack distributed data storage networks":
    also connected through other hyperedges:
      (none)
  Member "blockchain in internet of things challenges and solutions":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "security privacy in iot using machine learning blockchain threats countermeasures")

Question: Please tell me which class the source paper 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)