The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
pandangan teks lengkap
110
Protokol Proof of Stake (PoS) ialah salah satu algoritma konsensus untuk blockchain, di mana integriti blok baharu disahkan mengikut undian oleh nod yang dipanggil validator. Walau bagaimanapun, disebabkan pengundian berorientasikan pengesah, keputusan pengundian berkemungkinan palsu apabila bilangan pengesah dengan undi yang salah meningkat. Dalam protokol PoS, pengesah didorong untuk mengundi dengan betul melalui mekanisme ganjaran dan penalti. Dengan mekanisme sedemikian, pengesah yang menyumbang untuk membetulkan konsensus diberi ganjaran, manakala mereka yang mengundi secara salah akan dihukum. Dalam makalah ini, kami mempertimbangkan mekanisme insentif berdasarkan profil pengundian pengesah, yang dianggarkan daripada sejarah pengundian pengesah. Dalam mekanisme ini, kepentingan yang dikumpul akibat penalti diagihkan semula kepada pengesah yang mengundi dengan betul, meningkatkan insentif pengesah untuk menyumbang kepada sistem. Kami menilai prestasi mekanisme yang dicadangkan melalui simulasi komputer, menyiasat kesan parameter sistem pada ketepatan anggaran profil pengesah dan jumlah kepentingan pengesah. Keputusan berangka menunjukkan bahawa mekanisme yang dicadangkan boleh menganggarkan profil pengundian pengesah dengan tepat walaupun apabila profil pengundian berubah secara dinamik. Ia juga menunjukkan bahawa mekanisme yang dicadangkan memberi lebih banyak ganjaran kepada pengesah yang mengundi dengan betul dengan profil pengundian yang tinggi.
Takeaki MATSUNAGA
Nara Institute of Science and Technology
Yuanyu ZHANG
Nara Institute of Science and Technology
Masahiro SASABE
Nara Institute of Science and Technology
Shoji KASAHARA
Nara Institute of Science and Technology
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Salinan
Takeaki MATSUNAGA, Yuanyu ZHANG, Masahiro SASABE, Shoji KASAHARA, "An Incentivization Mechanism with Validator Voting Profile in Proof-of-Stake-Based Blockchain" in IEICE TRANSACTIONS on Communications,
vol. E105-B, no. 2, pp. 228-239, February 2022, doi: 10.1587/transcom.2021CEP0004.
Abstract: The Proof of Stake (PoS) protocol is one of the consensus algorithms for blockchain, in which the integrity of a new block is validated according to voting by nodes called validators. However, due to validator-oriented voting, voting results are likely to be false when the number of validators with wrong votes increases. In the PoS protocol, validators are motivated to vote correctly by reward and penalty mechanisms. With such mechanisms, validators who contribute to correct consensuses are rewarded, while those who vote incorrectly are penalized. In this paper, we consider an incentivization mechanism based on the voting profile of a validator, which is estimated from the voting history of the validator. In this mechanism, the stake collected due to the penalties are redistributed to validators who vote correctly, improving the incentive of validators to contribute to the system. We evaluate the performance of the proposed mechanism by computer simulations, investigating the impacts of system parameters on the estimation accuracy of the validator profile and the amount of validator's stake. Numerical results show that the proposed mechanism can estimate the voting profile of a validator accurately even when the voting profile dynamically changes. It is also shown that the proposed mechanism gives more reward to validators who vote correctly with high voting profile.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2021CEP0004/_p
Salinan
@ARTICLE{e105-b_2_228,
author={Takeaki MATSUNAGA, Yuanyu ZHANG, Masahiro SASABE, Shoji KASAHARA, },
journal={IEICE TRANSACTIONS on Communications},
title={An Incentivization Mechanism with Validator Voting Profile in Proof-of-Stake-Based Blockchain},
year={2022},
volume={E105-B},
number={2},
pages={228-239},
abstract={The Proof of Stake (PoS) protocol is one of the consensus algorithms for blockchain, in which the integrity of a new block is validated according to voting by nodes called validators. However, due to validator-oriented voting, voting results are likely to be false when the number of validators with wrong votes increases. In the PoS protocol, validators are motivated to vote correctly by reward and penalty mechanisms. With such mechanisms, validators who contribute to correct consensuses are rewarded, while those who vote incorrectly are penalized. In this paper, we consider an incentivization mechanism based on the voting profile of a validator, which is estimated from the voting history of the validator. In this mechanism, the stake collected due to the penalties are redistributed to validators who vote correctly, improving the incentive of validators to contribute to the system. We evaluate the performance of the proposed mechanism by computer simulations, investigating the impacts of system parameters on the estimation accuracy of the validator profile and the amount of validator's stake. Numerical results show that the proposed mechanism can estimate the voting profile of a validator accurately even when the voting profile dynamically changes. It is also shown that the proposed mechanism gives more reward to validators who vote correctly with high voting profile.},
keywords={},
doi={10.1587/transcom.2021CEP0004},
ISSN={1745-1345},
month={February},}
Salinan
TY - JOUR
TI - An Incentivization Mechanism with Validator Voting Profile in Proof-of-Stake-Based Blockchain
T2 - IEICE TRANSACTIONS on Communications
SP - 228
EP - 239
AU - Takeaki MATSUNAGA
AU - Yuanyu ZHANG
AU - Masahiro SASABE
AU - Shoji KASAHARA
PY - 2022
DO - 10.1587/transcom.2021CEP0004
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E105-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2022
AB - The Proof of Stake (PoS) protocol is one of the consensus algorithms for blockchain, in which the integrity of a new block is validated according to voting by nodes called validators. However, due to validator-oriented voting, voting results are likely to be false when the number of validators with wrong votes increases. In the PoS protocol, validators are motivated to vote correctly by reward and penalty mechanisms. With such mechanisms, validators who contribute to correct consensuses are rewarded, while those who vote incorrectly are penalized. In this paper, we consider an incentivization mechanism based on the voting profile of a validator, which is estimated from the voting history of the validator. In this mechanism, the stake collected due to the penalties are redistributed to validators who vote correctly, improving the incentive of validators to contribute to the system. We evaluate the performance of the proposed mechanism by computer simulations, investigating the impacts of system parameters on the estimation accuracy of the validator profile and the amount of validator's stake. Numerical results show that the proposed mechanism can estimate the voting profile of a validator accurately even when the voting profile dynamically changes. It is also shown that the proposed mechanism gives more reward to validators who vote correctly with high voting profile.
ER -