SCIREA Journal of Computer is an
international, scientific peer-reviewed open access journal
published online by SCIREA.
Open Access
free for readers, with article
processing charges (APC) paid by authors or their institutions.
High visibility: Indexed
in the Google Scholar and
other databases.
Rapid publication:
manuscripts are peer-reviewed and a first decision provided to
authors approximately 20 days after submission; acceptance to
publication is undertaken in 5 days.
Recognition of reviewers:
reviewers who provide timely, thorough peer-review reports receive
vouchers entitling them to a discount on the APC of their next
publication in any SCIREA journal, in appreciation of the work
done.
Open Access
Dehua Ju, Beijun Shen
Abstract: Digital twin for everything has been proposed as a novel idea to implement digital transformation in the 4.0 era. Beyond the industrial applications, more 80 experimental prototype systems have been developed by the author so far to demonstrate its feasibility and general availability for applying digital twins in cultural
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Open Access
K. Victor Rajan, Freddy Frejus
Abstract: Expressing emotions through various channels is part of human life. Directly or indirectly, we somehow reflect our opinions through speech, writings, etc., in our daily life. Opinions containing emotional or sentimental words have huge impact in the society. Analyzing the emotions and sentiments of people has its own impor
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Open Access
Wang Cuizhi
Abstract: This article mainly introduces the significance and restrictive factors of the development and research of mine production virtual simulation system in China, and puts forward the countermeasures to solve and promote the development of mine production virtual simulation system in China.
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Open Access
Huansong Yang, Songming Wu, Ying Li
Abstract: Online teaching is currently a hot topic in teaching research, improving the effectiveness of online teaching is the focus of everyone’s attention. Practice and research is carried out by combining teaching of high school information technology Binary search with the Dingtalk platform, discovering the use of multiple resour
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Open Access
Jouis Christophe, Orús-Lacort Mercedes
Abstract: In this article, we will analyze how to obtain pertinent Information in the form of Qualitative Data graphically represented from unstructured Big Textual data. Unstructured data refers to information that either does not have a pre-defined data model or is not organized in a pre-defined manner (80-90% of all information).
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Open Access
Pereira, Adalmiro, Vaz, Ângela, Moreira, Eládio, Mendonça, Hugo, Pacheco, João, Carvalho, Ricardo
Abstract: The purpose of this plan is to foresee and predict the next five years of the company's life and, in this way, to understand how it and the products/services produced by it have evolved over that period of time. With the completion of this work, based on the assumptions, we created a business plan for our company, “4Factor
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Open Access
Pengdi Zhao, Elizabeth Chang
Abstract: This paper presents the condition of COVID-19 in Australia based on the data of each state and territory. The whole population of Australia can be separated into several groups, which are Susceptible, Exposed, Infected, Recovered, Healthy and Unknown by using the extended SEIR model. According to these groups, policies that
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Open Access
Chen Guo, Xiangdong Chen, Yanru Hou
Abstract: Online discussions have become important educational activities through which collaborative learning and knowledge construction in online courses can be facilitated. This study is an empirical case study in which a group of graduate students’ participation and knowledge construction in two online discussion settings is expl
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