ICBTA

Due to the transparency of the blockchain, the data in the blockchain can be viewed by any joining node, and the privacy is weak. In order to better solve the problem of privacy protection in the current blockchain, for the application of e-commerce ...

Internet of things (IoT) devices are usually unable to run a full blockchain node or even a blockchain Software Development Kit (SDK) client due to limited hardware resources. To let IoT devices be able to securely connect to blockchain services, a ...

With the rapid development of blockchain technology, different types of blockchains are adopted and interoperability across blockchains has received widespread attention. There have been many cross-chain solutions proposed in recent years, including ...

Decentralized Applications have become of paramount importance, especially thanks to the widespread adoption of blockchains, such as Ethereum and EOS.IO, which are two of the most known platforms where such applications can be executed. Even if the goal ...

The alliance chain and consensus mechanism are the focus of current blockchain research. The challenges faced by the alliance blockchain are performance and availability. This paper provides an alliance chain management system and methods based on ...

Cryptocurrencies have gained popularity in recent years. However, for many users, keeping ownership of their cryptocurrency is a complex task. News reports frequently bear witness to scams, hacked exchanges, and fortunes beyond retrieval. However, we ...

Financial institutions own balanced portfolios with different types of assets, resulting in a low-risk investment. At the same time, assets cannot be broken down into smaller parts with comparable risk for resale owing to regulators’ restrictions ...

With the development of blockchain technology, people are safety and privacy guaranteed to own digital assets benefited from digital economy system. Meanwhile, the problems have risen that how can we make interactions between different digital economy ...

Supply chain finance (SCF), a proposal to address financing problems of small and medium enterprises (SMEs), aims to make working capital optimized by utilizing credit and transaction information through cooperation between upstream and downstream in ...

In the context of digitalization and the declining role of cash in the economy, central bank digital currencies (CBDC) are a promising direction for the development of payments. Many countries have started research in this direction. The status of ...

The Decentralized Finance (DeFi) ecosystem has recently been touted as a potential replacement for the existing financial system, with the monetary equivalent in this ecosystem based on various token concepts and infrastructural protocols. However, ...

The emergence of the pandemic, Covid-19, impacted the worldwide economy. The daily scientific development helped in creating a vaccine against the virus. In order to limit the spread of the virus, government authorities are making it mandatory for ...

From the times of Satoshi Nakamoto's Bitcoins invention in 2008 Blockchain has become one of the most popular technologies to keep records secure, immutable, transparent and in distributed ledger. Blockchain is the underlining technology of Bitcoin. ...

By analyzing the problems existing in the sharing platform of e-resource, such as data trust, single point of failure, virtual data property rights disputes, etc, the collection, sorting, display, sharing and other problems of e-resource can be solved ...

Data traceability with the great serviceability has been widely used in various scenarios. However, the existing traceability mechanism often applies internationally accepted cryptographic algorithms such as MD5 and RSA in the data transmission process. ...

Electronic Health Records offer real advantages for accessing and storing patient health information, which can improve the management of patient care. However, the attractive features of electronic records (accessibility, portability, and portability ...

Now a days, people spend most of their times in social media. Due to availability of news and also for the free scope of sharing, most of the time rumors are being extensive in a short period of time. Detecting and preventing rumors and false ...

With the development of modern technologies, Intelligent Transportation System (ITS) has made great progress and brought convenience to every aspect of people's lives. ITS has become more complicated and uncertain due to the existing security and ...

The path towards Industry 4.0 have pushed the workforce to continuously develop their skills to stay at the forefront of their careers and remain attractive to their employers. In this case, the electronic portfolio is designed as a promising tool for ...

With the rapid development of smart industry, the data acquisition ability of edge devices in the perception layer of smart factory is gradually improved. The security of Industrial Internet of Things has increasingly become a common focus. Aiming at ...

Subtyping and multiple inheritance are the essential features of oo and component-based programming languages, in particular with the presence of interfaces and contracts. More general, the composability of these constructs admitting the subtype ...

Aiming at the problem of efficient and reliable data transmission for hybrid FSO/RF communication system, dual link cooperative ARQ scheme was investigated together with the average packet error rate in this paper. With first transmission for hybrid FSO/...

In order to improve the modulation recognition accuracy of the Orthogonal Frequency Division Multiplexing (OFDM) signal under low signal-to-noise ratio, an OFDM signal modulation recognition method based on short-time Fourier transform and convolutional ...

In the modern content-based image retrieval systems, there is an increasingly interest in constructing a computationally effective model to measure the interestingness of images since the measurement of image interestingness could, more or less, improve ...