Social-Chain
نویسندگان
چکیده
Pervasive Social Networking (PSN) supports online and instant social activities with the support of heterogeneous networks. Since reciprocal among both familiar/unfamiliar strangers acquaintances are quite common in PSN, it is essential to offer trust information PSN users. Past work normally evaluates based on a centralized party, which not feasible due dynamic changes topology its specific characteristics. The literature still lacks decentralized evaluation scheme PSN. In this article, we propose novel blockchain-based system for called Social-Chain. Considering mobile devices lack computing resources process cryptographic puzzle calculation, design lightweight consensus mechanism Proof-of-Trust (PoT), remarkably improves effectivity compared other blockchain systems. Serious security analysis experimental results further illustrate efficiency Social-Chain being feasibly applied into
منابع مشابه
Chain Exploitation—Social Networks Malware
social life in the online world. It has become the most acceptable pattern of forging social connections on the web. Every new development has pros and cons in its own sphere, though, and social networking web sites are no different. Online social networks, being a part of the Web 2.0 world, are prone to attacks and malware infections. Social networks, such as Facebook, Twitter, MySpace, Orkut ...
متن کاملA Supplier Selection Model for Social Responsible Supply Chain
Due to the importance of supplier selection issue in supply chain management (SCM) and ,also, the increasing tendency of organizations to their social responsibilities, In this paper, we survey the supplier selection issue as a multi objective problem while considering the factor of corporate social responsibility (CSR) as a mathematical parameter. The purpose of this paper is to design a mode...
متن کاملSocial Value Propagation for Supply Chain Formation
Supply Chain Formation is the process of determining the participants in a supply chain, who will exchange what with whom, and the terms of the exchanges. Decentralized supply chain formation appears as a highly intricate task because agents only possess local information, have limited knowledge about the capabilities of other agents, and prefer to preserve privacy. State-of-the-art decentraliz...
متن کاملa supplier selection model for social responsible supply chain
due to the importance of supplier selection issue in supply chain management (scm) and ,also, the increasing tendency of organizations to their social responsibilities, in this paper, we survey the supplier selection issue as a multi objective problem while considering the factor of corporate social responsibility (csr) as a mathematical parameter. the purpose of this paper is to design a mode...
متن کاملAnalyzing the social capital value chain in community network interfaces
Purpose – This work aims to probe how interface designers concerned with human-computer interaction of community networks might use the theoretical constructs of social capital and activity awareness. Design/methodology/approach – A design model for community network interfaces is introduced that reconciles various computer-mediated communication research contributions with support for typical ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ACM Transactions on Internet Technology
سال: 2021
ISSN: ['1533-5399', '1557-6051']
DOI: https://doi.org/10.1145/3419102