Architecture for Blockchain Applications

TL;DR: Caterpillar as discussed by the authors is a blockchain-based BPMN execution engine that supports the creation of instances of a process model and allows users to monitor the state of process instances and to execute tasks thereof.

TL;DR: A wide perspective is proposed about the application of the blockchain technology in the power systems area, clarifying some technical aspects concerning this promising technology, the features and applications developed so far, while focusing on the future of innovative applications in the electrical energy sector.

TL;DR: This paper analyzes blockchains from the viewpoint of a developer to highlight important concepts and considerations when incorporating a blockchain into a larger software system as a data store and to promote a methodical approach in applying it to large software systems.

TL;DR: This work proposes an owner-centric decentralized sharing model for Digital Twin data, and shows how to overcome the numerous implementation challenges associated with fully decentralized data sharing, enabling management of Digital Twin components and their associated information.

TL;DR: This second edition of this book reflects the new developments in the field and new understanding of the important underpinnings of software architecture with new case studies and the new understanding both through new chapters and through additions to and elaboration of the existing chapters.

TL;DR: The aim is to explicate a set of general concepts, of relevance across a wide range of situations and, therefore, helping communication and cooperation among a number of scientific and technical communities, including ones that are concentrating on particular types of system, of system failures, or of causes of systems failures.

TL;DR: In this article, a group of generals of the Byzantine army camped with their troops around an enemy city are shown to agree upon a common battle plan using only oral messages, if and only if more than two-thirds of the generals are loyal; so a single traitor can confound two loyal generals.

TL;DR: A new replication algorithm that is able to tolerate Byzantine faults that works in asynchronous environments like the Internet and incorporates several important optimizations that improve the response time of previous algorithms by more than an order of magnitude.