Computational Model Library

Impacts of consensus protocols and trade network topologies on blockchain system performance (1.0.0)

This model is programmed in Python 3.6. We model how different consensus protocols and trade network topologies affect the performance of a blockchain system. The model consists of multiple trader and miner agents (Trader.py and Tx.py), and one system agent (System.py). We investigated three consensus protocols, namely proof-of-work (PoW), proof-of-stake (PoS), and delegated proof-of-stake (DPoS). We also examined three common trade network topologies: random, small-world, and scale-free. To reproduce our results, you may need to create some databases using, e.g., MySQL; or read and write some CSV files as model configurations.

Release Notes

First version

Associated Publications

Impacts of consensus protocols and trade network topologies on blockchain system performance 1.0.0

Submitted by Zhou HE Published Mar 20, 2020 Last modified Mar 20, 2020

This model is programmed in Python 3.6. We model how different consensus protocols and trade network topologies affect the performance of a blockchain system. The model consists of multiple trader and miner agents (Trader.py and Tx.py), and one system agent (System.py). We investigated three consensus protocols, namely proof-of-work (PoW), proof-of-stake (PoS), and delegated proof-of-stake (DPoS). We also examined three common trade network topologies: random, small-world, and scale-free. To reproduce our results, you may need to create some databases using, e.g., MySQL; or read and write some CSV files as model configurations.

Release Notes

First version

Cite this Model

Zhou HE (2020, March 20). “Impacts of consensus protocols and trade network topologies on blockchain system performance” (Version 1.0.0). CoMSES Computational Model Library. Retrieved from: https://www.comses.net/codebases/4cce1897-533f-4b96-aaa6-790cad94fb2d/releases/1.0.0/

References

Wei, Xianhua, Aiya Li, and Zhou He. “Impacts of consensus protocols and trade network topologies on blockchain system performance” Working paper under review

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Contributors
Zhou HE
DOI
No assigned DOI
Model Version
1.0.0
License
GPL-3.0
Programming Language
Python
Software Framework
n/a
Operating System
Operating System Independent
Publish Date
Friday, March 20, 2020
Last Updated
Friday, March 20, 2020
Downloads 62
Peer Review
Unreviewed
Version Submitter First published Last modified Status
1.0.0 Zhou HE Fri Mar 20 14:45:52 2020 Fri Mar 20 14:45:52 2020 Published

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