Blockchain and Applications, 5th International Congress

• Autore: Machado José Manuel
• Pubblicazione: Cham : , : Springer, , 2023; ©2023
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (571 pages)
• Altri autori: PrietoJavier VieiraPaulo PeixotoHugo AbelhaAntónio ArroyoDavid VigneriLuigi
• Nota di contenuto: Intro -- Preface -- Organization -- Contents -- Main Track -- Implementation and Evaluation of Blockchain-Based Applications in SMEs' Supply Chains: Proof-of-Origin and Process Automation -- 1 Introduction -- 2 State of the Art -- 3 Use Cases -- 3.1 Proof of Origin -- 3.2 Process Automation -- 4 Technical Implementation -- 4.1 Proof of Origin -- 4.2 Process Automation -- 5 Evaluation -- 5.1 Evaluation Strategy -- 5.2 Results -- 6 Conclusion and Future Work -- References -- Report on Decentralized Identity Models and Study on Main Privacy Concerns -- 1 Introduction -- 2 Privacy Matters Regarding Blockchain -- 3 Verifiable Credentials -- 3.1 Privacy Regarding Verifiable Credentials -- 4 SoulBound Tokens -- 4.1 Privacy Regarding SoulBound Tokens -- 5 Conclusions -- References -- Blockchain-Based Decentralized Autonomous Organizations (DAOs) for Democratization in the Environmental, Social, and Governance (ESG) Rating Process -- 1 Introduction -- 2 Literature Review -- 2.1 ESG Ratings -- 2.2 Decentralized Autonomous Organization (DAO) -- 2.3 Related Works -- 3 Research Method -- 3.1 Observation Stage -- 3.2 Theory Building Stage -- 4 Discussion -- 4.1 Blockchain Technology in ESG Rating Process -- 4.2 The Proposed Architecture of Blockchain-Based ESG Rating System -- 5 Conclusion -- References -- FeDis: Federated Learning Framework Supported by Distributed Ledger -- 1 Introduction -- 2 Related Works -- 3 Proposed FeDis Framework -- 4 Implementation of FeDis Framework -- 5 Case Study and Results -- 6 Conclusion -- References -- Enhancing Privacy Protection in Intelligent Surveillance: Video Blockchain Solutions -- 1 Introduction -- 2 Background and Related Work -- 3 Our Proposed Solutions -- 3.1 The Best Cryptographic Functions to Implement a Video Blockchain -- 3.2 Solution for Privacy Preserving Over the Blockchain. ; 4 Result Analysis and Discussion -- 5 Conclusion and Future Work -- References -- Energizing Blockchain: Legal Gaps and Power Plays in the Energy Sector's Digital Transformation -- 1 Blockchain Used Cases in the Energy Sector -- 1.1 Key Issues of Adopting Blockchains Technology in the Energy Sector -- 1.2 Lack of Proper Regulatory Framework - Peer to Peer Energy Trading -- 2 Conclusion -- References -- Student Certificate Sharing System Using Blockchain and NFTs -- 1 Introduction -- 2 Background -- 3 Related Works -- 4 Solution Framework and Discussions -- 4.1 Schema -- 4.2 Performance Evaluation -- 5 Conclusion -- References -- Transparency Disclosure for End Consumers in Private Food Supply Chains - A Systematic Literature Review -- 1 Introduction -- 2 Related Work -- 3 Research Question and Methodology -- 4 Discussion of Identified Paper -- 5 Conclusion -- References -- Repositioning Blockchain Technology in the Maritime Industry for Increased Accountability -- 1 Introduction -- 2 Research Rationale -- 3 An Introduction to Blockchain -- 4 Background Work -- 4.1 What Are DID? -- 4.2 A Challenge Statement -- 4.3 A Solution Strategy -- 4.4 Conceptualization -- 5 Proof of Concept: An Architectural Proposition -- 5.1 An Entry -- 5.2 Workflow -- 6 Discussion and Future Work -- References -- IPFS and Hyperledger Fabric: Integrity of Data in Healthcare -- 1 Introduction -- 2 Materials and Methods -- 2.1 Decentralized Distributed File System -- 2.2 Analysis of a Permissioned Blockchain Framework for Enterprise Applications -- 2.3 Related Works -- 3 Architecture -- 3.1 Basic Explanation -- 3.2 Node Composition -- 3.3 Global Representation -- 4 Discussion -- 5 Conclusion and Future Works -- References -- Advancing the Environmental, Social, and Governance (ESG) with Blockchain: A PRISMA Review -- 1 Introduction -- 2 Literature Review. ; 2.1 Environmental, Social, and Governance (ESG) -- 2.2 Blockchain -- 2.3 Blockchain in the ESG Mechanism -- 3 Research Method -- 3.1 Stage 1 (Planning Stage) -- 3.2 Stage 2 (Conducting the review Stage) -- 3.3 Stage 3 (Reporting Stage) -- 4 Discussion -- 4.1 General Description -- 4.2 How can Blockchain be Applied Throughout ESG Reporting and Assessment? -- 4.3 What are the Opportunities and Challenges in Implementing Blockchain in ESG Initiatives? -- 4.4 What are the New Concepts, Perceptions, and Approaches that Can Lead to a Research Agenda for Blockchain Implementation in ESG? -- 5 Conclusion -- References -- Industry 4.0 Business-Oriented Blockchain Design Decision Tree -- 1 Introduction -- 2 Related Work -- 3 Industry 4.0 Business Requirements -- 4 Proposed Decision Tree -- 5 Example Use Case: Product Manufacturing Traceability -- 6 Conclusions and Future Work -- References -- Performance Evaluation of Quantum-Resistant Cryptography on a Blockchain -- 1 Introduction -- 2 State of the Art -- 3 Architecture -- 4 Implementation -- 5 Evaluation -- 5.1 Evaluation Strategy -- 5.2 Evaluation Results -- 6 Conclusion -- References -- An Investigation of Scalability for Blockchain-Based E-Voting Applications -- 1 Introduction -- 2 Background and Concepts -- 2.1 Blockchain and Solana -- 2.2 Technical Concepts -- 3 Solana-Based E-Voting Implementation -- 3.1 E-Voting System Model -- 3.2 Architecture -- 3.3 Evaluation Setup -- 4 Scalability Evaluation -- 4.1 Cost -- 4.2 Throughput -- 4.3 Finality Delay -- 5 Related Work -- 6 Discussion -- 7 Conclusion -- References -- Data Analysis and Core Findings of Pakistan's National Population Census for a Blockchain-Based Solution -- 1 Introduction -- 2 Previous Work -- 3 Related Work -- 4 Methodology -- 5 Structured Interview Questionnaire and Pre-Fieldwork -- 6 Data Collection and Data Analysis. ; 6.1 Participant Demographics -- 6.2 The Existing Population Census System -- 6.3 The Population Missed During the Enumeration Process -- 6.4 Blockchain Awareness -- 6.5 Requirements of a New Solution -- 7 Core Findings -- 8 Blockchain-Based National Census Solution Outlook -- 9 Conclusion -- References -- Severity Analysis of Web3 Security Vulnerabilities Based on Publicly Bug Reports -- 1 Introduction -- 2 Web3 Insecurity -- 3 Methodology -- 4 Results and Discussion -- 5 Conclusions -- References -- Virtuous Data Monetisation Cycle: A Hybrid Consensus Substrate Automotive Consortium Blockchain Solution -- 1 Introduction -- 1.1 Blockchain Framework by Design: Substrate -- 2 State of Art -- 3 Data Monetisation Use Case -- 4 Data Monetization Solution Workflow -- 5 Functional Evaluation -- 6 Experimental Evaluation -- 6.1 Hybrid Consensus Analysis -- 7 Conclusion -- References -- Blockchain and Sustainability in the Public Sector: A Risk Management Perspective -- 1 Introduction -- 2 Background and Related Works -- 3 Methods -- 4 Addressing Risk Management -- 4.1 Risk Identification -- 4.2 Risk Treatment -- 4.3 Monitoring -- 5 Discussion and Conclusion -- References -- Blockchain-Based Federated Learning: Incentivizing Data Sharing and Penalizing Dishonest Behavior -- 1 Introduction -- 2 Background and Related Works -- 3 System Model -- 3.1 Data Trust, Access Control and Incentive Method -- 3.2 IPFS Storage -- 3.3 Confidentiality and Privacy -- 3.4 Decentralized Network Architecture -- 3.5 Aggregation/Averaging Method -- 4 Experimental Results and Discussions -- 4.1 Performance Analysis -- 4.2 Accuracy (Workers vs Epochs) Analysis -- 5 Conclusion -- References -- An Introduction to Arbitrary Message Passing -- 1 Introduction -- 2 The AMP Problem -- 3 An Analytical Framework -- 3.1 Extensibility -- 4 Conclusion -- References. ; A Survey of Decentralized Storage and Decentralized Database in Blockchain-Based Proposed Systems: Potentials and Limitations -- 1 Introduction -- 2 Overview of Blockchain -- 3 Research Methodology -- 4 Blockchain and Distributed Storage -- 5 Blockchain and Database -- 5.1 Blockchain Refined with Database Features -- 5.2 Database Refined with Blockchain Features -- 6 Discussion -- 7 Conclusion -- References -- A Blockchain-Based Framework Solution to Enhance the Remote Assessment Process in HEIs -- 1 Introduction -- 2 State of the Art -- 3 Prototype Development Approach -- 3.1 The Prototype Implementation -- 4 Results and Discussion -- 4.1 Testing Experiment -- 4.2 Discussion -- 5 Conclusion -- References -- Detecting Fraudulent Wallets in Ethereum Blockchain Combining Supervised and Unsupervised Techniques - Using Autoencoders and XGboost -- 1 Introduction -- 2 Related Work -- 3 Methodology -- 4 Experimental Results -- 5 Conclusions -- References -- TariScript: Bringing Dynamic Scripting to Mimblewimble -- 1 Introduction -- 1.1 Mimblewimble -- 1.2 Tari -- 2 TariScript -- 2.1 Preventing Cut-Through with the Script Offset -- 3 Implications and Trade-Offs -- 3.1 Script Lock Key Generation -- 3.2 Blockchain Size -- 3.3 Chain Analysis -- 3.4 Horizon Attacks -- 4 Examples -- 4.1 Standard Mimblewimble Transactions -- 4.2 Unilateral Payments -- 4.3 TariScript Script - A Concrete Implementation -- 5 Conclusion -- References -- Smart Contract Analyzer. A Tool for Detecting Fraudulent Token Contracts -- 1 Introduction -- 2 Background: Blockchain and Digital Assets -- 3 Problem Definition: Digital Crypto Asset Trapdoor -- 4 Related Works Studies -- 5 The Proposed Solution for Detecting Fraudulent Token Contract -- 5.1 Proof of Concept Implementation -- 5.2 Initial Results -- 6 Conclusion and Future Works -- References. ; Blockchain Context Canvas: A Tool to Align Developers and Stakeholders.
• Titolo autorizzato: Blockchain and Applications, 5th International Congress
• ISBN: 3-031-45155-4
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910763593003321
• Lo trovi qui: Univ. Federico II
• Serie: Lecture Notes in Networks and Systems Series