Browsing by Author "Aburayya, Ahmad"

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    A SYSTEMATIC REVIEW OF CRYPTDB: IMPLEMENTATION, CHALLENGES, AND FUTURE OPPORTUNITIES
    (Journal of Management Information and Decision Sciences, 2021) Yousuf, Hana; A. Salloum, Said; Aburayya, Ahmad; Al-Emran, Mostafa; Shaalan, Khaled
    In the case of compromised databases or interested database managers, CryptDB has been built for validated and realistic protection. CryptDB operates through encrypted data while executing SQL queries. The key concept of the SQL-aware encryption technique is to map SQL operations to encryption methods, adjustable query-driven encryption which facilitates CryptDB to modify the encryption level of data depending on user queries and to alter the data through layered encryption levels in an efficient manner. The systematic literature review in this paper shows that there is ongoing research regarding the implementation of CryptDB in new applications such as cloud computing and management information systems. Experiments are being conducted to improve the encryption schemes and layers to avoid data leakage when CryptDB is applied in dynamic applications. Further, there are studies on alternative query-processing systems to improve the performance and throughput. However, CryptDB is found to be the only practical approach to process the queries for encrypted data.
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    Impact of knowledge sharing on knowledge Acquisition among Higher Education Employees
    (Computer Integrated Manufacturing Systems, 2022) Ravikumar, Rejitha; Kitana, Abdelkarim; Taamneh, Abdallah; Aburayya, Ahmad; Shwedeh, Fanar; Salloum, Said; Shaalan, Khaled
    This paper consolidates academic studies on knowledge sharing and acquisition. An effort is made to synthesize and establish the research perspectives and the link between knowledge sharing and knowledge acquisition in higher educational institutions based on a systematic review of literature retrieved from sources such as Google Scholar and the various journals listed on Scopus. Many articles were identified that studied these two processes separately. However, the number of works that investigate the relationship between knowledge sharing and knowledge acquisition is extremely limited, particularly in the context of higher education institutions (HEI). This systematic review finds papers that explain techniques of information sharing and knowledge acquisition in higher education institutions and examines the impact of knowledge sharing on knowledge acquisition. The papers chosen draw a link between knowledge sharing and knowledge acquisition and outline the criteria that facilitate knowledge sharing. Keywords: higher educational; knowledge sharing; knowledge acquisition; systematic literature review
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    Is Blockchain the answer? A qualitative Study on how Blockchain Technology Could be used in the Education Sector to Improve the Quality of Education Services and the Overall Student Experience
    (Computer Integrated Manufacturing Systems, 2022) El Nokiti, Abdullah; Shaalan, Khaled; Salloum, Said; Aburayya, Ahmad; Shwedeh, Fanar; Shameem, Beenish
    The blockchain technology is rapidly growing allowing high potential use of technology to help educational organisations to reach to their goals while satisfying the learning process providing the student with a significant level of satisfaction inaccurate structure. This research will show six research papers discussed the Blockchain technology in the education sector, validate the author’s contribution, being biased, tools used and final contribution to extract a clear path to be followed in the proposed final thesis. It will tend to provide different reviews about the topic and how this was used in every paper
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    PREDICTING THE INTENTION TO USE GOOGLE GLASS IN THE EDUCATIONAL PROJECTS: A HYBRID SEM-ML APPROACH
    (Academy of Strategic Management Journal, 2022) Alfaisal, Raghad; Idris Khadija Alhumaid, Sultan; Alnazzawi, Noha; Abou Samra, Rasha; Aburayya, Ahmad; Salloum, Said; Shaalan, Khaled; Al Khasoneh, Osama; Abdel Monem, Azza
    The emergence of newer technology and rapid global changes has led to the development of technology-based education environments, wherein teachers and students interact via technological interfaces such as Google Glass. Very few educational institutions have, however, opted to use this interface. The reason for this tendency is not very well understood or adequately researched. Therefore, this study aims to understand the factors influencing the adoption of Google Glass in the UAE. Our hypothesis is that providing information about the salient features and practical applications of Google Glass to teachers and learners would result in a higher percentage of educational institutions using this technology. The findings of this study will be based on the interrelation between the Technology Acceptance Model (TAM) and other influential factors. It will evaluate the integration of TAM with the well-known influential features of the device such as enhancement of teaching, facilitation of learning, functionality of motivating learning, and assurance of trust and information privacy. These features play a key role in facilitating communication between teachers and students in the classroom environment. Our approach will make use of hybrid analysis techniques involving Structural Equation Modeling (SEM) and Machine Learning (ML). This work of research thus proposes to offer practical inputs that can help decision-makers and other practitioners focus particularly on creating conducive environments for the use of Google Glass as well as further adopt strategies for meeting their specific needs.
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    The Impact of Project Management Office's Role on Knowledge Management: A Systematic Review Study
    (Computer Integrated Manufacturing Systems, 2021) Salameh , Mohammad; Taamneh, Abdallah; Kitana, Abdelkarim; Aburayya, Ahmad; Shwedeh, Fanar; Salloum, Said; Shaalan, Khaled; Varshney, Deepanjana
    The purpose of this study is to review the research on the function and impact of project management offices (PMOs) in knowledge management (KM) and to establish the current body of knowledge by addressing the following questions: What function does the PMO play in the knowledge management process, and what types of knowledge does the PMO deal with? The study includes a systematic literature review for six papers on project management office (PMO) role and impact on knowledge management. PRISMA guidelines were used to select the papers and the research focused on the most important six papers to investigate the research questions. The study findings revealed that PMO plays a vital role in boosting information usefulness by sharing the correct knowledge with the right people at the right time. Furthermore, PMO is important for maintaining knowledge repositories, which comprise knowledge generated from projects in the form of lessons learned, updated project management standards, and individual learning that becomes organizational learning.