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 "a survey on applications of game theory in blockchain"):
  Abstract: In the past decades, the blockchain technology has attracted tremendous attention from both academia and industry. The popularity of blockchain networks was originated from a crypto-currency to serve as a decentralized and tamperproof transaction data ledger. Nowadays, blockchain as the key framework in the decentralized public data-ledger, has been applied to a wide range of scenarios far beyond crypto-currencies, such as Internet of Things (IoT), healthcare, and insurance. This survey aims to fill the gap between the large number of studies on blockchain network, where game theory emerges as an analytical tool, and the lack of a comprehensive survey on the game theoretical approaches applied in blockchain related issues. In this paper, we review game models proposed to address common issues in the blockchain network. The issues include security issues, e.g., selfish mining, majority attack and Denial of Service (DoS) attack, issues regard mining management, e.g., computational power allocation, reward allocation, and pool selection, as well as issues regarding blockchain economic and energy trading. Additionally, we discuss advantages and disadvantages of these selected game models and solutions. Finally, we highlight important challenges and future research directions of applying game theoretical approaches to incentive mechanism design, and the combination of blockchain with other technologies.

Includes members:
  Member "a survey on consensus mechanisms and mining strategy management in blockchain networks":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "blockchain consensus algorithms a survey")
  Member "security services using blockchains a state of the art survey":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "security privacy in iot using machine learning blockchain threats countermeasures")
  Member "blockchain governance game":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "enhanced iov security network by using blockchain governance game")
  Member "exchange of renewable energy among prosumers using blockchain with dynamic pricing":
    also connected through other hyperedges:
      (none)
  Member "game of coins":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "bdos blockchain denial of service")
  Member "delayed blockchain protocols":
    also connected through other hyperedges:
      (none)
  Member "reward sharing schemes for stake pools":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "presto a systematic framework for blockchain consensus protocols")
  Member "a survey on the security of blockchain systems":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "an overview on smart contracts challenges advances and platforms")

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.GT(Computer Science and Game Theory)