Providing scalability and privacy for smart contract in the healthcare system

Al-mutar, Firas Hammoodi Neanah; Uçan, Osman N.; İbrahim, Abdullahi Abdu

doi:10.1016/j.ijleo.2022.170077

Cited by 3 publications

(1 citation statement)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This paper studies the way of blockchain solves the defects of traditional centralized transaction matching systems, and puts forward the matching and circulation model of green certificate transactions based on blockchain, which makes the transaction directly face the buyers and sellers of the green certificate, and automatically completes the matching and ownership transfer of green certificate by smart contract [7], without the participation of intermediaries, effectively reducing the intermediate links and improving the processing efficiency and credibility in the transaction process. The sequence number in Figure 1 represents the process order of the model.…”

Section: Green Electricity Certificate Transaction Matching and Circu...mentioning

confidence: 99%

Research on Green Electricity Certificate Trading Based on Alliance Blockchain

Niu¹,

Zhang²,

Guo³

et al. 2023

Proceedings of the 2nd International Conference on Information, Control and Automation, ICICA 2022, December 2-4, 2022, Chongqi

View full text Add to dashboard Cite

To further promote the healthy development of renewable energy and enhance the credibility and traceability of the renewable energy consumption process, this paper proposes a green electricity certificate transaction matching and circulation model based on blockchain. With the advantages of blockchain, such as equality and mutual trust, non-tampering, openness, and transparency, the issuance and transaction process of green electricity certificate can be completely recorded on the blockchain, which can effectively reduce the cost of trust between users, simplify the traceability and audit of green electricity certificate, and improve the transaction and circulation efficiency of green electricity certificate. Keywords-green electricity certificate; blockchain; transaction matching; smart contract GREEN ELECTRICITY CERTIFICATE AND BLOCKCHAIN Green electricity certificateChina's industrial support for renewable energy mainly depends on financial subsidies [3]. However, with the continuous expansion of the scale of new energy, subsidies for renewable energy are unsustainable, and the funding gap for new energy subsidies is increasing. To improve green power consumption, promote new energy consumption, and coordinate

show abstract

Section: Green Electricity Certificate Transaction Matching and Circu...mentioning

confidence: 99%

Research on Green Electricity Certificate Trading Based on Alliance Blockchain

Niu¹,

Zhang²,

Guo³

et al. 2023

Proceedings of the 2nd International Conference on Information, Control and Automation, ICICA 2022, December 2-4, 2022, Chongqi

View full text Add to dashboard Cite

show abstract

Scalability of blockchain: Review of cross-sharding with high communication overhead

Hammoodi Neamah Al-Mutar,

Ali Talib Al-Khazaali,

Assam Hataf

2024

BIO Web Conf.

View full text Add to dashboard Cite

Sharding method is separates the network into smaller groups to reduce latency and enhance blockchain speed. To reduce storage cost, divide the network into separate segments, and allow nodes to maintain track of a portion of the blockchain's data ledger, it was initially employed in databases. This technology is an excellent choice for enhancing blockchain performance because of its practical requirements and the speed at which blockchain applications are developing. It has garnered a lot of interest. There are a number of unresolved issues regarding the review and analysis of sharding. In this paper, we examine current state-of-the-art sharding schemes by categorizing them according to blockchain type and sharding technique—more specifically, cross-sharding with low communication overhead and systematically and thoroughly analyzing the benefits and drawbacks of each. Sharding lowers communication overhead since the performance of blockchain apps that use it has significantly improved over the method that should be studied for reducing the communication cost of block consensus. We present various open addresses after doing a comprehensive review and analysis of the communication overhead.

show abstract

The Evolution of Smart Contract Platforms: A Look at Current Trends and Future Directions

TİMUÇİN,

BİROĞUL

2023

Mugla Journal of Science and Technology

View full text Add to dashboard Cite

Blockchain-based smart contracts are self-running computer programs that can automate a variety of commercial activities. Currently, the majority of these decentralized applications are developed using smart contract platforms like Polkadot, Cardano, and Ethereum. In addition to analyzing current technology developments and prospective future applications, this article provides a historical review of smart contract platforms. The study emphasizes the significance of smart contract platforms for supporting blockchain-based applications and enabling decentralized finance (DeFi). It also looks at the emergence of layer-2 scaling solutions, the introduction of non-fungible tokens (NFTs), and the growing need of interoperability among different smart contract platforms. The article also looks at the potential for multi-chain smart contracts, the effects of quantum computing, the integration of AI and ML technologies with smart contract platforms, and the potential for smart contract platforms to support decentralized autonomous organizations (DAOs). The difficulties of expanding smart contract platforms, the requirement for uniformity in the creation of smart contracts, and the potential for smart contract platforms to revolutionize sectors like healthcare, real estate, and supply chain management are also covered. The paper emphasizes the significance of ongoing innovation and development in smart contract platforms for the expansion of the blockchain ecosystem as it draws to a close.

show abstract

Providing scalability and privacy for smart contract in the healthcare system

Cited by 3 publications

References 31 publications

Research on Green Electricity Certificate Trading Based on Alliance Blockchain

Research on Green Electricity Certificate Trading Based on Alliance Blockchain

Scalability of blockchain: Review of cross-sharding with high communication overhead

The Evolution of Smart Contract Platforms: A Look at Current Trends and Future Directions

Contact Info

Product

Resources

About