Bridging the Gap Between Inter-communication Boundary and Internal Trusted Components

Author(s):  
Yuji Watanabe ◽  
Sachiko Yoshihama ◽  
Takuya Mishina ◽  
Michiharu Kudo ◽  
Hiroshi Maruyama
Keyword(s):  
1846 ◽  
Vol 8 (15) ◽  
pp. 390-406
Author(s):  
Augustus Prinsep

A Large continent like that which is embraced by the name of India, must contain tracts of country in very different stages of cultivation; and at any given time examples might perhaps be pointed out of every progressive change, through which oriental prosperity is advancing. If then, it be an object to obtain some idea of the original state of agricultural rights and habits where history is confused and tradition silent, an observation of those provinces, which are in the less advanced stages of civilization, seems to be the only channel of intelligence that is open. A dependence upon such a means of knowledge, with regard to the progress of society and wealth in European nations, might lead indeed to very mistaken conjectures; but in Hindustan there are many circumstances which render this process, though always to a certain degree fallacious, still comparatively less unsafe. Indian agriculture, as a practical science, is still in a very rude state, and notwithstanding the seventy years of our dominion, remains as one of the departments little benefited by British example or power. To this condition the hereditary prejudices of the Hindús, to whom conquest brought no instruction in the practical sciences, and the dearth of inter-communication with natives more advanced, have mainly contributed; and although we cannot exactly say that waste lands are brought into cultivation now, in the same manner that they used to be before the Brahmanical Institutions, we may yet safely look towards the most retired and least populated provinces, for the best exemplification within reach, of primitive society in India.


1998 ◽  
Vol 8 ◽  
pp. 75
Author(s):  
Axel Mulder ◽  
Paul Sermon

1983 ◽  
Vol 50 (1) ◽  
pp. 67-74
Author(s):  
T. Corbett

“We are aware today in a quite new and inescapable way that man is a social being. a being who can exist only within such inter-communication with others throughout all the dimensions of human existence. And from this perspective we acquire a new understanding of the Christian religion as an ecclesial religion.”


2021 ◽  
Author(s):  
Mohammad Madine ◽  
Khaled Salah ◽  
Raja Jayaraman ◽  
Yousof Al-Hammadi ◽  
Junaid Arshad ◽  
...  

Blockchain technology has the potential to revolutionize industries by offering decentralized, transparent, data provenance, auditable, reliable, and trustworthy features. However, cross-chain interoperability is one of the crucial challenges preventing widespread adoption of blockchain applications. Cross-chain interoperability represents the ability for one blockchain network to interact and share data with another blockchain network. Contemporary cross-chain interoperability solutions are centralized and require re-engineering of the core blockchain stack to enable inter-communication and data sharing among heterogeneous blockchain networks. In this paper, we propose an application-based cross-chain interoperability solution that allows blockchain networks of any architecture type and industrial focus to inter-communicate, share data, and make requests. Our solution utilizes the decentralized applications as a distributed translation layer that is capable of communicating and understanding multiple blockchain networks, thereby delegating requests and parameters among them. The architecture uses incentivized verifier nodes that maintain the integrity of shared data facilitating them to be readable by the entities of their network. We define and describe the roles and requirements of major entities of inter-operating blockchain networks in the context of healthcare. We present a detailed explanation of the sequence of interactions needed to share an Electronic Medical Record (EMR) document from one blockchain network to another along with the required algorithms. We implement the proposed solution with Ethereum-based smart contracts for two hospitals and also present cost and security analysis for the cross-chain interoperability solution. We make our smart contracts code and testing scripts publicly available.


2021 ◽  
Author(s):  
Mohammad Madine ◽  
Khaled Salah ◽  
Raja Jayaraman ◽  
Yousof Al-Hammadi ◽  
Junaid Arshad ◽  
...  

Blockchain technology has the potential to revolutionize industries by offering decentralized, transparent, data provenance, auditable, reliable, and trustworthy features. However, cross-chain interoperability is one of the crucial challenges preventing widespread adoption of blockchain applications. Cross-chain interoperability represents the ability for one blockchain network to interact and share data with another blockchain network. Contemporary cross-chain interoperability solutions are centralized and require re-engineering of the core blockchain stack to enable inter-communication and data sharing among heterogeneous blockchain networks. In this paper, we propose an application-based cross-chain interoperability solution that allows blockchain networks of any architecture type and industrial focus to inter-communicate, share data, and make requests. Our solution utilizes the decentralized applications as a distributed translation layer that is capable of communicating and understanding multiple blockchain networks, thereby delegating requests and parameters among them. The architecture uses incentivized verifier nodes that maintain the integrity of shared data facilitating them to be readable by the entities of their network. We define and describe the roles and requirements of major entities of inter-operating blockchain networks in the context of healthcare. We present a detailed explanation of the sequence of interactions needed to share an Electronic Medical Record (EMR) document from one blockchain network to another along with the required algorithms. We implement the proposed solution with Ethereum-based smart contracts for two hospitals and also present cost and security analysis for the cross-chain interoperability solution. We make our smart contracts code and testing scripts publicly available.


2015 ◽  
Vol 713-715 ◽  
pp. 1068-1072
Author(s):  
Quan Sheng Yuan ◽  
Yong Jiang Hu ◽  
Chang Long Wang ◽  
Zhi Min Yang

It has been proved that Physical-layer Network Coding (PNC) can boost the system throughput obviously and decrease the error rate by reducing the time slots of inter-communication,which makes signal processing efficient and reliable.Coded Modulation (CM) considers coding and modulation as a whole,which makes coding and modulation effective without decreasing system transmission rate ,to guarantee bandwith efficiency.In this paper,the basic idea of the CM and its implementation are introduced.We analyze the effect of the combination of CM and PNC for communication system performance,which provide the foundation for future research.


2016 ◽  
Author(s):  
Simiao Xiao ◽  
Xiao Sun ◽  
Kaibin Zhang

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