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Attention Markets of Blockchain-Based Decentralized Autonomous Organizations 被引量:1
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作者 Juanjuan Li Rui Qin +3 位作者 Sangtian Guan Wenwen Ding Fei Lin Fei-Yue Wang 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2024年第6期1370-1380,共11页
The attention is a scarce resource in decentralized autonomous organizations(DAOs),as their self-governance relies heavily on the attention-intensive decision-making process of“proposal and voting”.To prevent the ne... The attention is a scarce resource in decentralized autonomous organizations(DAOs),as their self-governance relies heavily on the attention-intensive decision-making process of“proposal and voting”.To prevent the negative effects of pro-posers’attention-capturing strategies that contribute to the“tragedy of the commons”and ensure an efficient distribution of attention among multiple proposals,it is necessary to establish a market-driven allocation scheme for DAOs’attention.First,the Harberger tax-based attention markets are designed to facilitate its allocation via continuous and automated trading,where the individualized Harberger tax rate(HTR)determined by the pro-posers’reputation is adopted.Then,the Stackelberg game model is formulated in these markets,casting attention to owners in the role of leaders and other competitive proposers as followers.Its equilibrium trading strategies are also discussed to unravel the intricate dynamics of attention pricing.Moreover,utilizing the single-round Stackelberg game as an illustrative example,the existence of Nash equilibrium trading strategies is demonstrated.Finally,the impact of individualized HTR on trading strategies is investigated,and results suggest that it has a negative correlation with leaders’self-accessed prices and ownership duration,but its effect on their revenues varies under different conditions.This study is expected to provide valuable insights into leveraging attention resources to improve DAOs’governance and decision-making process. 展开更多
关键词 ATTENTION decentralized autonomous organizations Harberger tax Stackelberg game.
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Governance of decentralized autonomous organizations that produce open source software
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作者 Paul van Vulpen Jozef Siu Slinger Jansen 《Blockchain(Research and Applications)》 EI 2024年第1期10-30,共21页
Decentralized autonomous organizations(DAOs)have found use in the governance of open source software(OSS)projects.However,the governance of an OSS producing DAO should match the particularities of OSS production while... Decentralized autonomous organizations(DAOs)have found use in the governance of open source software(OSS)projects.However,the governance of an OSS producing DAO should match the particularities of OSS production while also overcoming the existing challenges of decentralized governance.The existing decentralized governance frameworks do not include all the governance activities of OSS projects.Therefore,this study presents a governance framework for DAOs that produce OSS.The framework is built upon a total of 34 articles on DAO and OSS governance.The framework was evaluated in three leading DAOs that produce OSS.The evaluation underscores the significance of the framework and proves the potential of the systematic categorization of governance mechanisms.Finally,we list emerging governance practices in various governance domains in this developing field. 展开更多
关键词 Decentralized autonomous organizations Open source software Governance framework Blockchain Decentralized governance Case study research
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The ins and outs of decentralized autonomous organizations(DAOs)unraveling the definitions,characteristics,and emerging developments of DAOs 被引量:1
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作者 Olivier Rikken Marijn Janssen Zenlin Kwee 《Blockchain(Research and Applications)》 EI 2023年第3期74-87,共14页
Despite the increase in the number of blockchain-based Decentralized Autonomous Organizations(DAOs),there is no consensus on what constitutes a DAO.This paper provides an in-depth study of DAOs by analyzing their defi... Despite the increase in the number of blockchain-based Decentralized Autonomous Organizations(DAOs),there is no consensus on what constitutes a DAO.This paper provides an in-depth study of DAOs by analyzing their definitions,characteristics,and emerging developments.Existing definitions in the literature hardly recognize common functionalities and intermingle coded DAOs,DAO deployment platforms,and blockchain DAOs.We developed a comprehensive DAO definition by reviewing the literature and empirically analyzing 1,859 DAOs.The findings show that many DAOs were inactive and that a threshold of 20 tokenholders is a tipping point for DAOs to survive over time and maintain sustained levels of activity.Finally,based on an empirical analysis of 9,845 perceived DAOs,we identified the emerging development of off-chain voting.This emerging development challenges the autonomous nature of DAOs.We recommend further research to investigate the effect of governance structures on their long-term sustainability and viability for both on-chain and off-chain DAOs. 展开更多
关键词 Blockchain Decentralized autonomous organization(DAO) DECENTRALIZATION Definition GOVERNANCE Long-term viability
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DAO to HANOI via DeSci: AI Paradigm Shifts from AlphaGo to ChatGPT 被引量:16
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作者 Qinghai Miao Wenbo Zheng +3 位作者 Yisheng Lv Min Huang Wenwen Ding Fei-Yue Wang 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2023年第4期877-897,共21页
From AlphaGo to ChatGPT,the field of AI has launched a series of remarkable achievements in recent years.Analyzing,comparing,and summarizing these achievements at the paradigm level is important for future AI innovati... From AlphaGo to ChatGPT,the field of AI has launched a series of remarkable achievements in recent years.Analyzing,comparing,and summarizing these achievements at the paradigm level is important for future AI innovation,but has not received sufficient attention.In this paper,we give an overview and perspective on machine learning paradigms.First,we propose a paradigm taxonomy with three levels and seven dimensions from a knowledge perspective.Accordingly,we give an overview on three basic and twelve extended learning paradigms,such as Ensemble Learning,Transfer Learning,etc.,with figures in unified style.We further analyze three advanced paradigms,i.e.,AlphaGo,AlphaFold and ChatGPT.Second,to enable more efficient and effective scientific discovery,we propose to build a new ecosystem that drives AI paradigm shifts through the decentralized science(DeSci)movement based on decentralized autonomous organization(DAO).To this end,we design the Hanoi framework,which integrates human factors,parallel intelligence based on a combination of artificial systems and the natural world,and the DAO to inspire AI innovations. 展开更多
关键词 ChatGPT decentralized science(DeSci) decentralized autonomous organization(DAO) machine learning paradigm shift
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A decision model for decentralized autonomous organization platform selection: Three industry case studies 被引量:1
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作者 E.Baninemeh S.Farshidi S.Jansen 《Blockchain(Research and Applications)》 EI 2023年第2期82-100,共19页
Context:Decentralized autonomous organizations are a new form of smart contract-based governance.Decentralized autonomous organization platforms,which support the creation of such organizations,are becoming increasing... Context:Decentralized autonomous organizations are a new form of smart contract-based governance.Decentralized autonomous organization platforms,which support the creation of such organizations,are becoming increasingly popular,such as Aragon and Colony.Selecting the best fitting platform is challenging for organizations,as a significant number of decision criteria,such as popularity,developer availability,governance issues and consistent documentation of such platforms,should be considered.Additionally,decision-makers at the organizations are not experts in every domain,so they must continuously acquire volatile knowledge regarding such platforms.Objective:Supporting decision-makers in selecting the right decentralized autonomous organization platforms by designing an effective decision model is the main objective of this study.We aim to provide more insight into their selection process and reduce time and effort significantly by designing a decision model.Method:This study presents a decision model for the decentralized autonomous organization platform selection problem.The decision model captures knowledge regarding such platforms and concepts systematically.This model is based on an existing theoretical framework that assists software engineers with a set of multi-criteria decision-making problems in software production.Results:We conducted three industry case studies in the context of three decentralized autonomous organizations to evaluate the effectiveness and efficiency of the decision model in assisting decision-makers.The case study participants declared that the decision model provides significantly more insight into their selection process and reduces time and effort.Conclusion:We observe in the empirical evidence from the case studies that decision-makers can make more rational,efficient,and effective decisions with the decision model.Furthermore,the reusable form of the captured knowledge regarding decentralized autonomous organization platforms can be employed by other researchers in their future investigations. 展开更多
关键词 Decentralized autonomous organization Decision model Multi-criteria decision making Decision support system Decentralized autonomous organization PLATFORM Case study research
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ORGANIZING MACRO ECONOMIC REGIONS AND ENHANCING INTER-PROVINCIAL COORDINATION AND PLANNING IN CHINA
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作者 Hu Xuwei(Institute of Geography, CAS, Beijing 100101People’s Republic of China) 《Journal of Geographical Sciences》 SCIE CSCD 1995年第1期1-9,共9页
This paper elaborates upon the purpose of macro economicroponalization and inter-provincial planning and coordination under thesocialist market system. It descnbes the characteristics and orgarnzationalforms of macro ... This paper elaborates upon the purpose of macro economicroponalization and inter-provincial planning and coordination under thesocialist market system. It descnbes the characteristics and orgarnzationalforms of macro economic regions and the principle of macro economic regionalization. The six macro economic regions-Northeast China, NorthChina, Northwest China, Middle-East China, Southwest China and South China-are divided in the paper. At the end, the paper describes somemajor programs, which requires cooperation among various involvedprovinces. 展开更多
关键词 macro economic region organization of provinces and autonomous regions planning and coordination
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Analyzing voting power in decentralized governance:Who controls DAOs?
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作者 Robin Fritsch Marino Müller Roger Wattenhofer 《Blockchain(Research and Applications)》 EI 2024年第3期123-129,共7页
We empirically study the state of three prominent DAO governance systems on the Ethereum blockchain:Compound,Uniswap and Ethereum name service(ENS).In particular,we examine how the voting power is distributed in these... We empirically study the state of three prominent DAO governance systems on the Ethereum blockchain:Compound,Uniswap and Ethereum name service(ENS).In particular,we examine how the voting power is distributed in these systems.Using a comprehensive dataset of all governance token holders,delegates,propos-als,and votes,we analyze who holds the voting power and how this power is being used to influence governance decisions.While we reveal that the majority of voting power is concentrated in the hands of a small number of addresses,we rarely observe these powerful entities overturning a vote by choosing a different outcome than that of the overall community and less influential voters. 展开更多
关键词 Decentralized autonomous organization DAO governance Liquid democracy Blockchain
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Blockchain-based reporting protocols as a collective monitoring mechanism in DAOs
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作者 Saeed Banaeian Far Seyed Mojtaba Hosseini Bamakan 《Data Science and Management》 2022年第1期11-12,共2页
As a recent decentralized business model,Distributed Autonomous Organization(DAO)challenges the management paradigms of conventional organizations and represents the future of democracy-based systems.However,DAOs are ... As a recent decentralized business model,Distributed Autonomous Organization(DAO)challenges the management paradigms of conventional organizations and represents the future of democracy-based systems.However,DAOs are facing challenges that can be divided into two categories,including policy-based and technical challenges.Detecting misbehaving nodes is a crucial challenge that is considered in both categories.Designing mechanisms to report malicious behaviors while maintaining anonymity is essential for the survival and efficiency of DAOs.In this paper,we clarify the problem,and introduce Blockchain-Based Anonymous Reporting(BBAR)as a collective monitoring mechanism in DAOs with its requirements and implementation methods. 展开更多
关键词 Blockchain Distributed autonomous Organization(DAO) Privacy-preserving Misbehaving detection Anonymous reporting
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Blockchain and its derived technologies shape the future generation of digital businesses: a focus on decentralized finance and the Metaverse
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作者 Saeed Banaeian Far Azadeh Imani Rad Maryam Rajabzadeh Asaar 《Data Science and Management》 2023年第3期183-197,共15页
Without a doubt,blockchain,as one of the most valuable technological advancements,has been introduced over the past decade and has played a significant role in the industrial revolution.The emergence of other technolo... Without a doubt,blockchain,as one of the most valuable technological advancements,has been introduced over the past decade and has played a significant role in the industrial revolution.The emergence of other technologies derived from blockchain,such as decentralized finance(DeFi)and the Metaverse,has fundamentally transformed people’s daily lives and profoundly impacted future versions of digital businesses.This study explored the evolution of digital businesses in the near future,with a specific focus on the two primary technologies mentioned above.First,we reviewed DeFi-based technologies,including GameFi,SciFi,SocialFi,and others which serve as foundational building blocks for future jobs and businesses.Second,we examined Metaverse-based jobs,such as Metaverse-based academies and markets which are expected to be launched as commonly used businesses.Ultimately,this study provides several guidelines,such as how to use DeFi 2.0 and apply centralized decentralized finance(CeDeFi)-based platforms.Additionally,it offers future directions for launching these businesses,including controlling the progress of artificial intelligence(AI)in practical applications,utilizing cloud-assisted models for the Metaverse,and providing conditional privacy for future Metaverse-based businesses. 展开更多
关键词 Artificial intelligence Cryptocurrency Decentralized autonomous organization Digital twin Non-fungible token
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Blockchain-as-a-Service and Blockchain-as-a-Partner: Implementation options for supply chain optimization 被引量:1
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作者 Paolo Bottoni Claudio Di Ciccio +3 位作者 Remo Pareschi Domenico Tortola Nicola Gessa Gilda Massa 《Blockchain(Research and Applications)》 EI 2023年第2期12-27,共16页
Smart contracts show a high potential to make supply chain management strategies epochally leap towards higher levels of productivity,not only in the functioning of production processes but also in terms of product in... Smart contracts show a high potential to make supply chain management strategies epochally leap towards higher levels of productivity,not only in the functioning of production processes but also in terms of product innovation and overall economic returns.This article illustrates the principle of Income Sharing as a highly performing economic strategy for supply chains with a natural implementation in blockchain smart contracts.It proposes a blockchain-based architecture that uses smart contracts to implement various algorithmic versions of the Income Sharing principle among companies participating in a supply chain.The formation of the total income and its consequent redistribution are calculated taking into account the role of the technological platform automating these procedures,which therefore becomes a party to the inter-company business project of a supply chain in the alternative roles,as feasible in business practice,of Blockchain-as-a-Service and Blockchain-as-a-Partner.The approach is implemented on Hyperledger Fabric,the most widespread platform for private and consortium blockchains.We compare and justify this design choice with the alternative given by public blockchains,with specific attention to Ethereum. 展开更多
关键词 Supply chain management Decentralized autonomous organization Income sharing Smart contract Distributed ledger Hyperledger fabric
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游戏作为DAO媒介:数字文明时代社会的“再组织”方式——兼论媒介与人类存在方式的演进 被引量:13
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作者 刘彧晗 喻国明 《新闻界》 CSSCI 北大核心 2022年第12期25-36,共12页
数字文明时代充满“游戏精神”,游戏作为媒介的价值凸显并带来新社会组织方式。媒介隐喻观为理解媒介的社会影响机制提供理论支点,媒介作为人的延伸和关系连接将形塑个人行动与群体交往方式,社会结构在媒介技术的迭代下从部落式向DAO (... 数字文明时代充满“游戏精神”,游戏作为媒介的价值凸显并带来新社会组织方式。媒介隐喻观为理解媒介的社会影响机制提供理论支点,媒介作为人的延伸和关系连接将形塑个人行动与群体交往方式,社会结构在媒介技术的迭代下从部落式向DAO (分布式自驱组织)式演进。基于此,本研究提出,数字媒介的功能结构日趋与游戏重视人性自由和建构开放式规则的品性类同,数字文明时代游戏将作为兼具人性化关系连接与智能化算法整合双重价值面向的DAO媒介存在,通过同质化与异质化再组织路径建立起依靠算法技术保障、以“游戏人”为基本单位的DAO社会,实现社会分布式自组织的自运转、自治理和自演化。 展开更多
关键词 游戏 媒介 DAO(Decentralized autonomous Organization) 再组织化 数字文明
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