Smart Blockchain

Name: Smart Blockchain | Second International Conference, SmartBlock 2019, Birmingham, UK, October 11-13, 2019, Proceedings
Brand: Springer
Price: 53.49 EUR
Availability: OnlineOnly

Second International Conference, SmartBlock 2019, Birmingham, UK, October 11-13, 2019, Proceedings

Meikang Qiu(Herausgeber*in)

Springer (Verlag)

Erschienen am 4. November 2019

XII, 141 Seiten

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978-3-030-34083-4 (ISBN)

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Inhalt

Intro
Preface
Organization
Contents
Research on Privacy Protection in IoT System Based on Blockchain
1 Introduction
2 Blockchain Solves IoT Information Security Requirements
2.1 IoT Information Security Requirements
2.2 Applicability of Blockchain to IoT
3 Blockchain Solves IoT Information Security
3.1 Blockchain Solution to Solve the Problem of Information Security of the IoT
3.2 Fusion Model of Blockchain and IoT
3.3 Out-of-Chain Database of Blockchain and IoT Integration
4 IoT Information Security Protection Model Infrastructure Based on Blockchain
4.1 Data Storage Module
4.2 Data Cryptographic Module
5 Blockchain for IoT Information Security
6 Conclusion
References
A Wearable Ad Hoc Device for Situational Awareness and Trusted Collaboration
1 Introduction
2 Related Works
3 System Framework
4 Trusted Positioning
4.1 Key Updating and Session Key Negotiation Based on Blockchain
4.2 Blockchain Implementation on Embedded System
5 Experiment
6 Conclusions
References
Distributed Audit System of SDN Controller Based on Blockchain
1 Introduction
2 Related Work
2.1 SDN System Architecture
2.2 Blockchain
2.3 Distributed Key Generation
3 SDN Distributed Audit System Model
4 System Analysis
4.1 Correctness
4.2 Security
4.3 Efficiency Analysis
5 Conclusion
References
Food Supply Chain Traceability Scheme Based on Blockchain and EPC Technology
Abstract
1 Introduction
2 Related Technology
2.1 EPC Technology
2.2 IPFS
2.3 Ethereum
3 Design of Traceability Scheme
3.1 Traceability Architecture Design
3.2 Data Flow on the Chain
4 Trading Contract Design
4.1 Entity Relationship
4.2 Transaction Algorithm Design
5 Traceability Scheme Performance Analysis
6 Conclusion
References
Towards Blockchain-Based Auditing of Data Exchanges
Abstract
1 Introduction
2 Related Work
3 Problem Statement
3.1 Problem Definition
3.2 Threats Model and Assumptions
3.3 Designed Goals
4 Proposed Approach
4.1 Notation
4.2 System Architecture
4.3 Key Management
4.4 Protocol
5 Performance Evaluation
5.1 Implementation
5.2 Security Analysis
6 Conclusion
References
Feasibility of Stellar as a Blockchain-Based Micropayment System
Abstract
1 Introduction
2 Motivation
3 Related Work
4 Stellar
4.1 Methodology of Payments
4.2 Issues and Limitations
5 Characteristics of a Micropayment System
5.1 Technical
5.2 Non-Technical
6 Analysis of Stellar Payment Transactions
7 Mitigation Strategy for Fraud Circumvention
8 Conclusion
References
Community Cash: A Community-Based Cryptocurrency for Implementing Activity-Based Micro-Pricing
Abstract
1 Introduction
2 Related Work
2.1 Consensus Algorithm
2.2 Activity-Based Micro-Pricing
3 Our Approach
3.1 Overview
3.2 Proof-of-Contribution
3.3 System
3.4 Rewards
3.5 Motivations
3.6 Scenarios
4 Analysis and Future Work
4.1 Remaining Problems
4.2 Future Work
5 Conclusion
References
Efficiency Issues and Solutions in Blockchain: A Survey
1 Introduction
2 Leading Issues of Blockchain
2.1 Time Constraints
2.2 Resource Intensity
3 Solutions to Time Constraints
4 Explorations on Resource Intensity
5 Future Work and Discussions
6 Conclusions
References
Technical Evaluation and Impact Analysis of Libra
Abstract
1 Introduction
2 Analysis of Libra Core Technical Characteristics
3 Technical Test and Evaluation Result
4 Libra Impact Discussion
5 Conclusion
Acknowledgements
References
Pharmaceutical Supply Chain Management System with Integration of IoT and Blockchain Technology
Abstract
1 Introduction
2 New Architecture Design of Pharmaceutical Supply Chain System
3 Comprehensively Perceive the Real-Time Environment State Based on IoT
3.1 The Application of RFID
3.2 The Operational Process of the IoT in the Pharmaceutical Supply Chain
4 Break Data Islands Based on Fabric and Smart Contracts
4.1 Blockchain and HyperLedger Fabric
4.2 The Process of Building Transaction and Multi-node Consensus
4.3 Smart Contract Module
4.4 Transaction Privacy Module
5 Evaluation
5.1 Functional Testing
5.2 Points for Improvement
6 Conclusion
References
Securing Intelligent Transportation System: A Blockchain-Based Approach with Attack Mitigation
1 Introduction
2 Related Work
3 System Design
3.1 System Overview
3.2 Transaction, Smart Contract, Block and Consensus
4 Security Analysis
5 Experiments
6 Conclusion
References
Insurance Block: An Insurance Data Security Transaction Authentication Scheme Suitable for Blockchain Environment
Abstract
1 Introduction
2 Related Work
3 Insurance Block Scheme
3.1 Blockchain Sharing Recognition Mechanism
3.2 Chain Storage Structure
3.3 Insurance Data Authentication Based on Blockchain
4 Experimental Results and Analysis
4.1 Network Throughput
4.2 Insurance Data Authentication Overhead
5 Conclusions and Prospect
References
Price Prediction of Cryptocurrency: An Empirical Study
1 Introduction
2 Empirical Characterization pf Price Predictability
2.1 Entropy and Conditional Entropy
2.2 Predictability of Cryptocurrencies Vs Stocks
3 Different Perspectives
3.1 Twitter Volume Analysis
3.2 Twitter Sentiment Analysis
3.3 Technical Analysis Based on Deep Learning
4 Empirical Study
4.1 Twitter Volume Analysis
4.2 Twitter Sentiment Analysis
4.3 LSTM BTC Results
5 Conclusions
References
Author Index

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