Cement mixing pile is frequently used in construction, and has a great impact on the overall construction quality. This paper proposes the use of Internet of things equipment in the process of cement mixing pile construction for...
This article is concerned with the problem of constructing lightweight MDS matrices. The authors present a new construction of 4 × 4 MDS matrices over GL(F2, m) for any integer m. They give sufficient and necessary conditions to...
The education system in China has brought many benefits to Chinese education through decades of continuous reform and development. This is because many of China's education policies have shaped the Chinese education system as it...
In this paper, the development of the MAR (mobile augmented reality) remedial teaching program is described. It allowed students to manipulate augmented objects through AURASMA app via internet and find leads to solve geometry...
In the current dynamic and complex competitive environment, the implementation of enterprise e-commerce plays an important role in the development of external business process activities. Through the Internet, information...
This paper measures enterprise digital transformation by the method of text analysis and empirically tests the impact of enterprise digital transformation on the executives' corruption. We find that the higher degree of digital...
Emotion is an important research topic in the field of sports. The physiological changes caused by emotion have a great influence on the completion of sports. It cannot only fully mobilize the organism and maximize the exercise...
Cross-border e-commerce(CBRC) is increasingly affecting the value of traditional trade due to its rich variety, convenient operation, and free of time and space restrictions, and has also changed the consumer's Shopping habits....
Leaders of organizations frequently a failure to employ the process of gaining trust tactics required for virtual project team adoption to be successful (VPTs). The goal of this qualitative single case study, which was based on...
This chapter provides an overview of several recently proposed or passed privacy-related regulations, including General Data Protection Regulation (GDPR), California Consumer Privacy Act (CCPA), Illinois Video Interview Act...
A novel method for integrating multi-omics data, including gene expression, copy number variation, DNA methylation, and miRNA data, is proposed to identify biomarkers of cancer prognosis. First, survival analysis was performed...
Most of the existing influence maximization problem in social networks only focus on single relationship social networks, that is, there is only one relationship in social networks. However, in reality, there are often many...
The novel coronavirus is a new type of virus, and its transmission characteristics are different from the previous virus. Based on the SEIR transmission model, this paper redefines the latent state as close contacts state...
A blind print-recapture robust watermark scheme is proposed. Watermark patterns are embedded into the space domain of a color image and can be detected from a print-recaptured version of the image without knowledge of the...
With the impacts of Covid-19 epidemic, e-learning has become a popular research issue. Therefore, how to upgrade the interactivity of e-learning, and allow learners to quickly access personalized and popular learning information...
We describe the Milky Way Survey (MWS) that will be undertaken with the Dark Energy Spectroscopic Instrument (DESI) on the Mayall 4 m telescope at the Kitt Peak National Observatory. Over the next 5 yr DESI MWS will observe...
Information and communication technologies (ICT) have played a pivotal role in facilitating knowledge acquisition and enabling distance education. Yet, knowledge about digital divide in distance education remains limited. This...
This paper matches the large-scale survey data and the corresponding historical weather data to explore how air pollution impacts on low-carbon travel choices. The K-means algorithm is employed to cluster the personal...
The authors examine the information-driven trades and informed traders' order size strategies in China's stock market. They find the aggregate U-shaped informed trading is not only explained by the time-of-day effect but is also...
By analyzing the impact of different fairness concerns on a green supply chain, this study determines the optimal decisions under different power structures and conducts a comparative analysis of them. The findings of this study...
This paper proposes an audio tampering detection method based on the ENF phase and BI-LSTM network from the perspective of temporal feature representation learning. First, the ENF phase is obtained by discrete Fourier transform...
This article considers e-commerce platforms with and without promotion, builds biform game models consisting of one and two supplier platforms, and calculates the profit distribution of the three parties using the Shapley value...
Firms in emerging economies face greater resource constraints and higher levels of firm informality than those in developed economies. Particularly, large state-owned firms struggle for survival when encountering intense...
At the end of 2019, the sudden attack of the COVID-19 brought huge challenges to the management, operation and development of listed companies. In view of the suddenness of the epidemic, the internal governance of listed...