Distributed applications and interoperable systems : 22nd IFIP WG 6. 1 International Conference, DAIS 2022, held as part of the 17th International Federated Conference on Distributed Computing Techniques, DisCoTec 2022, Lucca, Italy, June 13-17, 2022, Proceedings / David Eyers, Spyros Voulgaris (eds.).

Intro -- Foreword -- Preface -- Organization -- Contents -- Blockchains and Cryptocurrencies -- An Evaluation of Blockchain Application Requirements and Their Satisfaction in Hyperledger Fabric -- 1 Introduction -- 2 Related Work -- 3 Background -- 4 Methodology -- 5 Requirements Analysis -- 5.1 Electronic Voting (EVote) -- 5.2 Supply Chains (IBM Food Trust and GoDirect Trade) -- 5.3 Healthcare (Change Healthcare) -- 5.4 Banking (VISA B2B Connect) -- 6 How HLF Meets Enterprise Requirements -- 6.1 Resilience Requirements -- 6.2 Performance Requirements -- 7 Performance Evaluation

7.1 Multi Ordering Services Performance -- 7.2 Mixed Workloads -- 7.3 Discussion -- 8 Conclusion -- References -- Using SGX for Meta-Transactions Support in Ethereum DApps -- 1 Introduction -- 2 Background -- 3 Basic Solution Design -- 4 Discussion and Open Directions -- 5 Conclusion -- References -- Understanding Cryptocoins Trends Correlations -- 1 Introduction -- 2 Background -- 3 Preliminary Evaluation -- 4 Related Work -- 5 Conclusion and Future Work -- References -- Rebop: Reputation-Based Incentives in Committee-Based Blockchains -- 1 Introduction -- 2 Committee-Based Blockchains

3 System and Protocol Model -- 4 Attacks and Incentives -- 5 Rebop: Reputation-Based Reward Opportunity -- 6 Incentive Analysis -- 6.1 Baseline Analysis -- 6.2 Collusion Resistance of Rebop -- 6.3 Preventing Byzantine Attacks -- 7 Simulation Results -- 7.1 Resistance Against Colluding Processes -- 7.2 Byzantine Resistance -- 8 Related Works -- 9 Conclusion -- References -- Fault Tolerance -- Lesser Evil: Embracing Failure to Protect Overall System Availability -- 1 Introduction -- 2 Problem Statement -- 3 Erlang -- 4 Lesser Evil -- 4.1 Entities -- 4.2 Badness -- 4.3 Strategy

4.4 Compensating Actions -- 4.5 Architecture -- 4.6 Discussion -- 4.7 Note on Applicability -- 5 Evaluation -- 5.1 Test Subject -- 5.2 Configuration -- 5.3 Experiments -- 5.4 Results -- 5.5 Conclusion and Limitations -- 5.6 Threats to Validity -- 6 Related Work -- 7 Conclusion -- References -- Failure Root Cause Analysis for Microservices, Explained -- 1 Introduction -- 2 Motivating Scenario -- 3 Declarative Failure Root Cause Analysis -- 4 Prototype Implementation -- 5 Evaluation -- 6 Related Work -- 7 Conclusions -- References -- Trusted Execution, Deep Learning, and IoT

Attestation Mechanisms for Trusted Execution Environments Demystified -- 1 Introduction -- 2 Attestation -- 2.1 Local Attestation -- 2.2 Remote Attestation -- 2.3 Mutual Attestation -- 3 Issuing Attestations Using TEEs -- 3.1 TEE Cornerstone Features -- 3.2 Trusted Environments and Remote Attestation -- 3.3 Intel SGX -- 3.4 Arm TrustZone Architectures -- 3.5 AMD SEV -- 3.6 RISC-V Architectures -- 4 Future Work -- 5 Conclusion -- References -- Accelerate Model Parallel Deep Learning Training Using Effective Graph Traversal Order in Device Placement -- 1 Introduction -- 2 Preliminaries

2.1 Device Placement

This book constitutes the refereed proceedings of the 22nd IFIP WG 6.1 International Conference on Distributed Applications and Interoperable Systems, DAIS 2022, held in Lucca, Italy, in June 2022, as part of the 17th International Federated Conference on Distributed Computing Techniques, DisCoTec 2022. The 9 full papers and 2 short papers presented in this book were carefully reviewed and selected from 19 submissions. DAIS addresses all practical and conceptual aspects of distributed applications, including their design, modeling, implementation and operation, the supporting middleware, appropriate software engineering methodologies and tools, as well as experimental studies and applications.

Includes author index.

Online resource; title from PDF title page (SpringerLink, viewed September 14, 2022).