作者: Exaggerate 時(shí)間: 2025-3-21 23:48
Conference proceedings 20200, 2020. The conference was planned to take place in Honolulu, HI, USA and was changed to a virtual format due to the COVID-19 pandemic..The 14 full paper and 1 short paper presented were carefully reviewed and selected from 26 submissions. They deal with all topics regarding blockchain technologies作者: Anecdote 時(shí)間: 2025-3-22 03:35
Palgrave Studies in International Relationseign identity system model for open banking. The model provides a reliable secured communication network between users and third-party service providers and enables users to control their own identities and data. Through a comparison with the existing related work, the superiority of the BBM model has been demonstrated and analysed.作者: Connotation 時(shí)間: 2025-3-22 06:41
BBM: A Blockchain-Based Model for Open Banking via Self-sovereign Identityeign identity system model for open banking. The model provides a reliable secured communication network between users and third-party service providers and enables users to control their own identities and data. Through a comparison with the existing related work, the superiority of the BBM model has been demonstrated and analysed.作者: 粗糙 時(shí)間: 2025-3-22 11:33
https://doi.org/10.1057/9781137019974ddressing corruption. We propose a blockchain based solution for Public Procurement, which eliminates auctioneers/third-parties using secure multi-party computation (MPC). Our solution fully preserves bid privacy and is secure against malicious bidders.作者: 愛(ài)了嗎 時(shí)間: 2025-3-22 13:58
The Case Against the Nation-State System,ness of the Blockchain-based smart contracts using formal verification methods. We provide an overview of the formal verification of smart contracts and we present the used methods, tools and approaches. We show a description of each method as well as its advantages and limitations.作者: 巡回 時(shí)間: 2025-3-22 19:32 作者: Lobotomy 時(shí)間: 2025-3-23 00:33
On the Verification of Smart Contracts: A Systematic Reviewness of the Blockchain-based smart contracts using formal verification methods. We provide an overview of the formal verification of smart contracts and we present the used methods, tools and approaches. We show a description of each method as well as its advantages and limitations.作者: 漂白 時(shí)間: 2025-3-23 03:09 作者: 小步走路 時(shí)間: 2025-3-23 08:19 作者: Synthesize 時(shí)間: 2025-3-23 12:07 作者: 小說(shuō) 時(shí)間: 2025-3-23 14:44 作者: 過(guò)分自信 時(shí)間: 2025-3-23 21:54 作者: 有權(quán)威 時(shí)間: 2025-3-24 01:13 作者: 莊嚴(yán) 時(shí)間: 2025-3-24 03:32 作者: 背帶 時(shí)間: 2025-3-24 10:04
Blockchain Based Full Privacy Preserving Public Procurementncy, outreach, and competition. Other benefits include ease of access to public tenders and easier detection of irregularities. One of the main challenges with the existing e-procurement/auction systems is ensuring bid privacy of the losing bidders and collusion between bidders and auctioneer. Most 作者: LUMEN 時(shí)間: 2025-3-24 14:20
Comparison of Decentralization in DPoS and PoW Blockchains the actual level of decentralization between Proof-of-Work (PoW) blockchains and blockchains with other consensus protocols. This paper presents a new comparison study of the level of decentralization in Bitcoin and Steem, a prominent Delegated-Proof-of-Stake (DPoS) blockchain. Our study particular作者: 能量守恒 時(shí)間: 2025-3-24 17:44
MULTAV: A Multi-chain Token Backed Voting Framework for Decentralized Blockchain Governancettracted a lot of attention in cryptocurrency communities after the hard forks of Bitcoin and Ethereum. The on-chain governance mechanisms offered by the existing cryptocurrencies have been implemented on their own blockchains. This approach, while working well for the established cryptocurrencies, 作者: Cocker 時(shí)間: 2025-3-24 21:40 作者: Interlocking 時(shí)間: 2025-3-24 23:19 作者: 空中 時(shí)間: 2025-3-25 03:21 作者: braggadocio 時(shí)間: 2025-3-25 10:25 作者: Palatial 時(shí)間: 2025-3-25 13:23
Upgradeability Concept for Collaborative Blockchain-Based Business Process Execution Framework. To date, central, trusted third parties mediate between non-trusting participants adding additional process complexity as well as administrative and run costs. Recent research showed that Blockchain and Smart Contracts can replace the role of a central trusted authority in collaborative execution 作者: impaction 時(shí)間: 2025-3-25 15:56
Analysis of Models for Decentralized and Collaborative AI on Blockchainred are generally proprietary; predictions are often sold on a per-query basis; and published models can quickly become out of date without effort to acquire more data and maintain them. Published proposals to provide models and data for free for certain tasks include Microsoft Research’s Decentrali作者: hurricane 時(shí)間: 2025-3-25 21:24
ACCTP: Cross Chain Transaction Platform for High-Value Assetsr areas where blockchain technology can be applied, such as high-value assets (art, diamonds, etc.). Through the study of some existing blockchain-based platforms for high-value assets, we find that the blockchain ecosystem in this emerging industry presents a state of blooming but isolated from eac作者: stress-test 時(shí)間: 2025-3-26 03:14 作者: 褲子 時(shí)間: 2025-3-26 04:44 作者: 植物茂盛 時(shí)間: 2025-3-26 10:45
Blockchain Applications in Healthcare – A Review and Future Perspective medical devices are concrete examples of digital transformation in health care. And these are supposed to revolutionize the health care industry by improving patient care, streamline operations, and reducing costs but instead, it is facing significant challenges on cybersecurity and privacy of pati作者: LEERY 時(shí)間: 2025-3-26 15:04 作者: 令人苦惱 時(shí)間: 2025-3-26 19:35 作者: 不適 時(shí)間: 2025-3-26 20:56 作者: Immunoglobulin 時(shí)間: 2025-3-27 01:37 作者: 講個(gè)故事逗他 時(shí)間: 2025-3-27 06:43
Rethinking Peace and Conflict Studies the actual level of decentralization between Proof-of-Work (PoW) blockchains and blockchains with other consensus protocols. This paper presents a new comparison study of the level of decentralization in Bitcoin and Steem, a prominent Delegated-Proof-of-Stake (DPoS) blockchain. Our study particular作者: brassy 時(shí)間: 2025-3-27 12:59 作者: 狼群 時(shí)間: 2025-3-27 13:50
Palgrave Studies in International Relationsexplored the potential of blockchains in a more restricted environment, which in turn has paved the way for the creation of many private blockchain platforms. In a private blockchain system, the identity of every entity is known and thus, the issue of trust is less prominent. In addition to the adde作者: 傲慢物 時(shí)間: 2025-3-27 21:20
Palgrave Studies in International Relationsh as quick approval of loan applications and finding a better investment return. However, the majority of customers are reluctant to use the open banking service, because they feel unsafe to share data with third-party service providers. In this paper, we proposed (BBM) a blockchain-based self-sover作者: TAG 時(shí)間: 2025-3-28 00:47
https://doi.org/10.1057/9781403980366e benefit from data sharing, but keeping track of the history of the shared data (i.e., provenance records) for monitoring and protecting them is not easy. On one hand, due to the decentralized nature of data sharing nowadays, it is impractical to have a centralized entity who collects all the prove作者: insipid 時(shí)間: 2025-3-28 03:24 作者: 洞察力 時(shí)間: 2025-3-28 07:22 作者: 不能根除 時(shí)間: 2025-3-28 13:28
https://doi.org/10.1057/9781137320407red are generally proprietary; predictions are often sold on a per-query basis; and published models can quickly become out of date without effort to acquire more data and maintain them. Published proposals to provide models and data for free for certain tasks include Microsoft Research’s Decentrali作者: 來(lái)自于 時(shí)間: 2025-3-28 15:38
Peter Balint,Sophie Guérard Latourr areas where blockchain technology can be applied, such as high-value assets (art, diamonds, etc.). Through the study of some existing blockchain-based platforms for high-value assets, we find that the blockchain ecosystem in this emerging industry presents a state of blooming but isolated from eac作者: LEERY 時(shí)間: 2025-3-28 19:35 作者: ATRIA 時(shí)間: 2025-3-29 02:49
https://doi.org/10.1057/9780230104891onal access control frameworks are inadequate. Existing access control management mechanisms are tightly coupled with the business logic, resulting in an adverse impact on the overall software quality for DLT based .. In this paper, we propose a novel framework to implement dynamic role-based access作者: oncologist 時(shí)間: 2025-3-29 05:36 作者: 沒(méi)有準(zhǔn)備 時(shí)間: 2025-3-29 11:01
https://doi.org/10.1007/978-3-319-28944-1cial in many cases, such contracts can and have been exploited, leading to a history of financial losses in the millions of dollars for those who have invested in them. It is critical that users be able to trust the contract code they place their money into. One way for verifying a program’s integri作者: flaggy 時(shí)間: 2025-3-29 14:15
https://doi.org/10.1007/978-3-030-59638-5authentication; blockchain; computer networks; cryptocurrency; cryptography; data communication systems; d作者: fringe 時(shí)間: 2025-3-29 15:56 作者: nutrients 時(shí)間: 2025-3-29 20:51 作者: sinoatrial-node 時(shí)間: 2025-3-30 02:57 作者: 兵團(tuán) 時(shí)間: 2025-3-30 04:51
Comparison of Decentralization in DPoS and PoW Blockchains each stakeholder in Steem. We then compute the Shannon entropy of the distribution of computational power among miners in Bitcoin and the distribution of invested stake among stakeholders in Steem. Our analyses reveal that neither Bitcoin nor Steem is dominantly better than the other with respect t作者: 官僚統(tǒng)治 時(shí)間: 2025-3-30 08:47 作者: Musket 時(shí)間: 2025-3-30 15:00
ProvNet: Networked Blockchain for Decentralized Secure Provenanceper, we present ProvNet, a decentralized data sharing platform which can provide a secure and correct provenance record using a networked blockchain. All the valid sharing records will be collected and stored in a tamper-proof networked blockchain, named .. Furthermore, ProvNet can also discover and作者: 抗生素 時(shí)間: 2025-3-30 19:38 作者: MEAN 時(shí)間: 2025-3-30 20:42 作者: 茁壯成長(zhǎng) 時(shí)間: 2025-3-31 04:53
Lekana - Blockchain Based Archive Storage for Large-Scale Cloud Systemsto the Lekana platform by using the Mystiko-Ml machine learning service on Mystiko blockchain. By integrating the Lekana platform with blockchain technology, we have addressed major issues in most cloud-based, centralized storage platforms (e.g. lack of data privacy, lack of data immutability, lack 作者: oxidize 時(shí)間: 2025-3-31 05:07
Dynamic Role-Based Access Control for Decentralized Applicationsccess control policies and efficient smart contract upgrades. In this paper, we evaluate the framework on relevant various software quality attributes to understand its more profound implications on access control techniques. The framework can be implemented in any smart contract programming languag
