767 research outputs found
Internet of robotic things : converging sensing/actuating, hypoconnectivity, artificial intelligence and IoT Platforms
The Internet of Things (IoT) concept is evolving rapidly and influencing newdevelopments in various application domains, such as the Internet of MobileThings (IoMT), Autonomous Internet of Things (A-IoT), Autonomous Systemof Things (ASoT), Internet of Autonomous Things (IoAT), Internetof Things Clouds (IoT-C) and the Internet of Robotic Things (IoRT) etc.that are progressing/advancing by using IoT technology. The IoT influencerepresents new development and deployment challenges in different areassuch as seamless platform integration, context based cognitive network integration,new mobile sensor/actuator network paradigms, things identification(addressing, naming in IoT) and dynamic things discoverability and manyothers. The IoRT represents new convergence challenges and their need to be addressed, in one side the programmability and the communication ofmultiple heterogeneous mobile/autonomous/robotic things for cooperating,their coordination, configuration, exchange of information, security, safetyand protection. Developments in IoT heterogeneous parallel processing/communication and dynamic systems based on parallelism and concurrencyrequire new ideas for integrating the intelligent “devices”, collaborativerobots (COBOTS), into IoT applications. Dynamic maintainability, selfhealing,self-repair of resources, changing resource state, (re-) configurationand context based IoT systems for service implementation and integrationwith IoT network service composition are of paramount importance whennew “cognitive devices” are becoming active participants in IoT applications.This chapter aims to be an overview of the IoRT concept, technologies,architectures and applications and to provide a comprehensive coverage offuture challenges, developments and applications
A review of Smart Contract Blockchain Based on Multi-Criteria Analysis: Challenges and Motivations
A smart contract is a digital program of transaction protocol (rules of
contract) based on the consensus architecture of blockchain. Smart contracts
with Blockchain are modern technologies that have gained enormous attention in
scientific and practical applications. A smart contract is the central aspect
of a blockchain that facilitates blockchain as a platform outside the
cryptocurrency spectrum. The development of blockchain technology, with a focus
on smart contracts, has advanced significantly in recent years. However
research on the smart contract idea has weaknesses in the implementation
sectors based on a decentralized network that shares an identical state. This
paper extensively reviews smart contracts based on multi criteria analysis
challenges and motivations. Therefore, implementing blockchain in
multi-criteria research is required to increase the efficiency of interaction
between users via supporting information exchange with high trust. Implementing
blockchain in the multi-criteria analysis is necessary to increase the
efficiency of interaction between users via supporting information exchange and
with high confidence, detecting malfunctioning, helping users with performance
issues, reaching a consensus, deploying distributed solutions and allocating
plans, tasks and joint missions. The smart contract with decision-making
performance, planning and execution improves the implementation based on
efficiency, sustainability and management.
Furthermore the uncertainty and supply chain performance lead to improved
users confidence in offering new solutions in exchange for problems in smart
contacts. Evaluation includes code analysis and performance while development
performance can be under development.Comment: Revie
Dependable Public Ledger for Policy Compliance, a Blockchain Based Approach
The ever increasing amount of personal data accumulated by companies offering innovative services through the cloud, Internet of Things devices and, more recently, social robots has started to alert consumers and legislative authorities. In the advent of the first modern laws trying to protect user privacy, such as the European Union General Data Protection Regulation, it is still unclear what are the tools and techniques that the industry should employ to comply with regulations in a transparent and cost effective manner. We propose an architecture for a public blockchain based ledger that can provide strong evidence of policy compliance. To address scalability concerns, we define a new type of off-chain channel that is based on general state channels and offers verification for information external to the blockchain. We also create a model of the business relationships in a smart home setup that includes a social robot and suggest a sticky policy mechanism to monitor cross-boundary policy compliance
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