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 "the sum of its parts analysis of federated byzantine agreement systems"):
  Abstract: Federated Byzantine Agreement Systems (FBASs) are a fascinating new paradigm in the context of consensus protocols. Originally proposed for powering the Stellar payment network, FBASs can be thought of as a middle way between typical permissionless systems (like Bitcoin) and permissioned approaches for solving consensus (like classical BFT protocols). Unlike Bitcoin and the like, validators must be explicitly chosen by peers. Unlike permissioned protocols, there is no need for the whole system to agree on the same set of validators. Instead, every node is free to decide for itself with whom it requires agreement. In this paper, we propose an intuitive yet precise methodology for determining whether the quorum systems resulting from such individual configurations can enable liveness and safety, respectively how many (byzantine) node failures they are away from losing these qualities. We apply our analysis approach and software to evaluate the effects of different node configuration policies, i.e., logics through which node configurations result from strategic considerations or an existing inter-node relationship graph. Lastly, we also investigate the reported "open-membership" property of FBASs. We observe that an often small group of nodes is exclusively relevant for determining safety and liveness "buffers", and prove that these top tiers are effectively "closed-membership" if maintaining safety is a core requirement.

Includes members:
  Member "rationality is self defeating in permissionless systems":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "surface a practical blockchain consensus algorithm for real world networks")
  Member "mathematical analysis and algorithms for federated byzantine agreement systems":
    also connected through other hyperedges:
      (none)
  Member "complexity of the quorum intersection property of the federated byzantine agreement system":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "decentralization in open quorum systems")
  Member "mir bft high throughput bft for blockchains":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "dispel byzantine smr with distributed pipelining")
  Member "committee selection is more similar than you think evidence from avalanche and stellar":
    also connected through other hyperedges:
      (none)
  Member "is stellar as secure as you think":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "impossibility of full decentralization in permissionless blockchains")
  Member "asymmetric distributed trust":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "a survey of distributed consensus protocols for blockchain networks")

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.DC(Distributed, Parallel, and Cluster Computing)