DC Field | Value | Language |
---|---|---|
dc.contributor.author | MOONHYEON, CHUNG | - |
dc.contributor.author | PARK, CHAN IK | - |
dc.date.accessioned | 2023-02-23T07:41:10Z | - |
dc.date.available | 2023-02-23T07:41:10Z | - |
dc.date.created | 2023-02-23 | - |
dc.date.issued | 2022-10-19 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/115573 | - |
dc.description.abstract | Ethereum is one of the most actively used blockchain platforms that supports various decentralized services such as DeFi, NFT, and the Metaverse. Such services are enabled by Solidity smart contracts. A block is mined by executing a batch of transactions and reaching an agreement among consensus nodes. However, since the execution model of Ethereum is Order-Execute, all transactions must be ordered first and executed sequentially, resulting in limited block feed to consensus phase. This may lead to underutilization of consensus capacity. In this paper, we propose a parallel execution model for Solidity smart contracts using append-only shared logs. The parallel execution model consists of the following components: (1) key-value state sharding, (2) Solidity simulation module for each shard, (3) append-only log shared among Solidity simulation module; Append-only log stores the read-write set of a transaction in each entry, (4) the block mining module that is responsible for creating a block based on the shared log information and initiating the block consensus phase. | - |
dc.language | English | - |
dc.publisher | IEEE Computer Society | - |
dc.relation.isPartOf | 13th International Conference on Information and Communication Technology Convergence, ICTC 2022 | - |
dc.relation.isPartOf | International Conference on ICT Convergence | - |
dc.title | Parallel Execution of Solidity Smart Contract using Append-only Shared Log | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.identifier.bibliographicCitation | 13th International Conference on Information and Communication Technology Convergence, ICTC 2022, pp.1722 - 1725 | - |
dc.citation.conferenceDate | 2022-10-19 | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | 1725 | - |
dc.citation.startPage | 1722 | - |
dc.citation.title | 13th International Conference on Information and Communication Technology Convergence, ICTC 2022 | - |
dc.contributor.affiliatedAuthor | MOONHYEON, CHUNG | - |
dc.contributor.affiliatedAuthor | PARK, CHAN IK | - |
dc.identifier.scopusid | 2-s2.0-85143253498 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
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