An Efficient and Robust Committee Structure for Sharding Blockchain

Article Computer Science, Information Systems

A Provable Softmax Reputation-Based Protocol for Permissioned Blockchains

Hongyin Chen et al.

Summary: This article introduces a reputation-based protocol to help governors evaluate the reliability of collectors, reducing verification workloads by selecting reliable collectors.

IEEE TRANSACTIONS ON CLOUD COMPUTING (2023)

添加到收藏夹

Proceedings Paper Computer Science, Hardware & Architecture

BrokerChain: A Cross-Shard Blockchain Protocol for Account/Balance-based State Sharding

Huawei Huang et al.

Summary: This article discusses the issues of hot shards and cross-shard transactions in blockchain state sharding. Through a review of related studies, it is found that a cross-shard transaction protocol that achieves workload balance and reduces the number of cross-shard transactions is currently lacking in the literature. To address this, the proposed solution, BrokerChain, utilizes fine-grained state partition and account segmentation. The security issues and properties of BrokerChain are analyzed, and comprehensive evaluations show its superiority over other solutions in terms of system throughput, transaction confirmation latency, transaction pool queue size, and workload balance.

IEEE CONFERENCE ON COMPUTER COMMUNICATIONS (IEEE INFOCOM 2022) (2022)

添加到收藏夹

Article Computer Science, Information Systems

RepChain: A Reputation-Based Secure, Fast, and High Incentive Blockchain System via Sharding

Chenyu Huang et al.

Summary: The article presents RepChain, a reputation-based secure and fast blockchain system via sharding, that improves system throughput, provides high incentives for node cooperation, characterizes validator heterogeneity with reputation, introduces a new double-chain architecture, and implements reputation-based sharding and leader selection scheme. The system uses efficient consensus mechanisms and security analysis to enhance throughput and security levels in existing sharding-based blockchain systems.

IEEE INTERNET OF THINGS JOURNAL (2021)

添加到收藏夹

Article Energy & Fuels

RBT: A distributed reputation system for blockchain-based peer-to-peer energy trading with fairness consideration

Tonghe Wang et al.

Summary: This study designs a distributed reputation system to simulate trust relationships in blockchain-based peer-to-peer energy trading, implemented using smart contract technology. The results demonstrate that distributed reputation can improve the efficiency of blockchain and balance fairness indicators in the trading market.

APPLIED ENERGY (2021)

添加到收藏夹

Proceedings Paper Computer Science, Hardware & Architecture

Pyramid: A Layered Sharding Blockchain System

Zicong Hong et al.

Summary: This paper introduces Pyramid, the first layered sharding blockchain system, enabling cross-shard transactions to be processed and validated internally in certain shards storing the full records of multiple shards. A layered sharding consensus mechanism is proposed to achieve consistency among related shards. Compared to complete sharding, the layered sharding consensus can commit cross-shard transactions in one round, significantly improving transaction throughput.

IEEE CONFERENCE ON COMPUTER COMMUNICATIONS (IEEE INFOCOM 2021) (2021)

添加到收藏夹

Proceedings Paper Computer Science, Theory & Methods

Accelerating Transactions Relay in Blockchain Networks via Reputation

Mengqian Zhang et al.

Summary: This study explores the importance of the network layer in blockchain systems for data transmission, and proposes a novel relay protocol called RepuLay to accelerate transaction processing. By introducing a reputation mechanism and probabilistic strategies, RepuLay effectively improves transaction propagation speed and optimizes node bandwidth utilization.

2021 IEEE/ACM 29TH INTERNATIONAL SYMPOSIUM ON QUALITY OF SERVICE (IWQOS) (2021)

添加到收藏夹

Article Computer Science, Theory & Methods

PoRX: A reputation incentive scheme for blockchain consensus of IIoT

Eric Ke Wang et al.

FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE (2020)

添加到收藏夹

Article Engineering, Electrical & Electronic

Incentivizing Honest Mining in Blockchain Networks: A Reputation Approach

Changbing Tang et al.

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS (2020)

添加到收藏夹

Article Computer Science, Information Systems

Dynamic reputation-based consensus mechanism: Real-time transactions for energy blockchain

Wenjun Cai et al.

INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS (2020)

添加到收藏夹

Article Computer Science, Information Systems

Toward a Machine Learning and Software Defined Network Approaches to Manage Miners' Reputation in Blockchain

Abdellah Kaci et al.

JOURNAL OF NETWORK AND SYSTEMS MANAGEMENT (2020)

添加到收藏夹

Article Computer Science, Hardware & Architecture

Blockchain reputation-based consensus: A scalable and resilient mechanism for distributed mistrusting applications

Marcela T. de Oliveira et al.

COMPUTER NETWORKS (2020)

添加到收藏夹

Proceedings Paper Computer Science, Hardware & Architecture

Cross-shard Transaction Processing in Sharding Blockchains

Yizhong Liu et al.

ALGORITHMS AND ARCHITECTURES FOR PARALLEL PROCESSING, ICA3PP 2020, PT III (2020)

添加到收藏夹

Proceedings Paper Computer Science, Hardware & Architecture

CycLedger: A Scalable and Secure Parallel Protocol for Distributed Ledger via Sharding

Mengqian Zhang et al.

2020 IEEE 34TH INTERNATIONAL PARALLEL AND DISTRIBUTED PROCESSING SYMPOSIUM IPDPS 2020 (2020)

添加到收藏夹

Article Computer Science, Hardware & Architecture

RepuCoin: Your Reputation Is Your Power

Jiangshan Yu et al.

IEEE TRANSACTIONS ON COMPUTERS (2019)

添加到收藏夹

Review Computer Science, Hardware & Architecture

Blockchain in healthcare applications: Research challenges and opportunities

Thomas McGhin et al.

JOURNAL OF NETWORK AND COMPUTER APPLICATIONS (2019)

添加到收藏夹

Article Computer Science, Hardware & Architecture

A Survey on the Scalability of Blockchain Systems

Junfeng Xie et al.

IEEE NETWORK (2019)

添加到收藏夹

Article Computer Science, Information Systems

SSChain: A full sharding protocol for public blockchain without data migration overhead

Huan Chen et al.

PERVASIVE AND MOBILE COMPUTING (2019)

添加到收藏夹

Article Computer Science, Information Systems

Survey on blockchain for Internet of Things

Xu Wang et al.

COMPUTER COMMUNICATIONS (2019)

添加到收藏夹

Article Engineering, Industrial

Blockchain technology and its relationships to sustainable supply chain management

Sara Saberi et al.

INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH (2019)

添加到收藏夹

Proceedings Paper Computer Science, Hardware & Architecture

OptChain: Optimal Transactions Placement for Scalable Blockchain Sharding

Lan N. Nguyen et al.

2019 39TH IEEE INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS (ICDCS 2019) (2019)

添加到收藏夹

Proceedings Paper Computer Science, Interdisciplinary Applications

TrustChain: Trust Management in Blockchain and IoT supported Supply Chains

Sidra Malik et al.

2019 IEEE INTERNATIONAL CONFERENCE ON BLOCKCHAIN (BLOCKCHAIN 2019) (2019)

添加到收藏夹

Proceedings Paper Computer Science, Information Systems

SoK: Sharding on Blockchain

Gang Wang et al.

AFT'19: PROCEEDINGS OF THE 1ST ACM CONFERENCE ON ADVANCES IN FINANCIAL TECHNOLOGIES (2019)

添加到收藏夹

Proceedings Paper Computer Science, Information Systems

Poster: A Proof-of-Stake (PoS) Blockchain Protocol using Fair and Dynamic Sharding Management

Daehwa Rayer Lee et al.

PROCEEDINGS OF THE 2019 ACM SIGSAC CONFERENCE ON COMPUTER AND COMMUNICATIONS SECURITY (CCS'19) (2019)

添加到收藏夹

Proceedings Paper Computer Science, Information Systems

Towards Scaling Blockchain Systems via Sharding

Hung Dang et al.

SIGMOD '19: PROCEEDINGS OF THE 2019 INTERNATIONAL CONFERENCE ON MANAGEMENT OF DATA (2019)

添加到收藏夹

Proceedings Paper Computer Science, Theory & Methods

RapidChain: Scaling Blockchain via Full Sharding

Mahdi Zamani et al.

PROCEEDINGS OF THE 2018 ACM SIGSAC CONFERENCE ON COMPUTER AND COMMUNICATIONS SECURITY (CCS'18) (2018)

添加到收藏夹

Proceedings Paper Computer Science, Theory & Methods

OmniLedger: A Secure, Scale-Out, Decentralized Ledger via Sharding

Eleftherios Kokoris-Kogias et al.

2018 IEEE SYMPOSIUM ON SECURITY AND PRIVACY (SP) (2018)

添加到收藏夹

Proceedings Paper Computer Science, Theory & Methods

Ouroboros: A Provably Secure Proof-of-Stake Blockchain Protocol

Aggelos Kiayias et al.

ADVANCES IN CRYPTOLOGY - CRYPTO 2017, PT I (2017)

添加到收藏夹

Proceedings Paper Computer Science, Software Engineering

Algorand: Scaling Byzantine Agreements for Cryptocurrencies

Yossi Gilad et al.

PROCEEDINGS OF THE TWENTY-SIXTH ACM SYMPOSIUM ON OPERATING SYSTEMS PRINCIPLES (SOSP '17) (2017)

添加到收藏夹

Article Computer Science, Theory & Methods

Towards a Scalable and Robust DHT

Baruch Awerbuch et al.

THEORY OF COMPUTING SYSTEMS (2009)

添加到收藏夹

An Efficient and Robust Committee Structure for Sharding Blockchain

相关参考文献

导出引文

分享论文