Browsing by Author "Prasadika, J."

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Factors Affecting the Effectiveness of Generative Artificial Intelligence Apps on University Students' Programming Language Learning in Sri Lanka: A Systematic Literature Review
(Institute of Electrical and Electronics Engineers (IEEE), 2024) Perera, K. G. D. K.; Wijayanayake, J.; Prasadika, J.
In today's era, technology has become pervasive worldwide, significantly facilitating access to learning resources. Notably, the emergence of Generative Artificial Intelligence (AI) has garnered rapid attention and interest in a short period with the introduction of ChatGPT. Many individuals have extensively discussed and evaluated this AI-powered language model, from researchers to casual internet users. Importantly, Generative AI applications are increasingly recognized for their potential in educational contexts. In the realm of education, AI has the potential to significantly broaden and improve teaching and learning in higher education. However, while numerous studies have explored the effectiveness of Generative AI applications in programming language learning, an absence of research examining their impact comprehensively exists. Hence, this study aims to identify the factors that affect the successful utilization of Generative AI applications in the context of undergraduate programming language learning, with a particular emphasis on the viewpoints of university students. A systematic literature review was undertaken to obtain the research objectives, adhering to the Prisma 2020 guidelines, which involved selecting and analyzing 47 prior studies. Mainly this study utilized a systematic literature review to comprehend the factors influencing the effective utilization of Generative AI apps by undergraduate students in their programming learning experiences. Furthermore, the study discusses the advantages and challenges university students face when learning programming using generative AI applications.
The Impact of Teleworking on Sri Lankan University Internship Programs: Systematic Review of Literature
(Institute of Electrical and Electronics Engineers (IEEE), 2024) Abeygunawardhana, D.; Wijayanayake, J.; Prasadika, J.
The popularity of the Work from Home paradigm has seen a significant surge in relevance and importance, due to the COVID-19 pandemic and its associated quarantine measures. This shift towards teleworking has influenced the landscape of internships also. While some aspects of teaching and learning have smoothly transitioned into online environments, Others face several challenges. Identifying the specific strategies, skills, and practices required for effective online learning, especially in the context of an online internship course, remains a less defined domain specially in Sri Lanka. The pandemic-induced transition to remote work and education has been a global phenomenon, yet its impact on internships remains relatively unexplored. Moreover, the existing literature on new Information and Communication Technologies (ICT) and teleworking is frequently outdated due to the rapidly changing technological landscape. This systematic literature review tries to identify the impact of this shift towards teleworking on university internship programs in Sri Lanka. Internships are essential for an undergraduate to find future career opportunities. Also, to strengthen their self-confidence and self-satisfaction in the lifelong learning process. When considering the major drawbacks, there's a big gap in communication between interns and their supervisors, harder to establish and maintain work relationships when interns can't be physically present or meet their supervisors face-to-face. There are identified positive sides also. Big companies and smaller ones alike can benefit from virtual internships. They're good for both students and employers because they're flexible, cost-effective, and easy to access. Plus, virtual internships can be especially helpful for differently abled students. This benefits both the employer and the student. Also mentoring is identified as a key factor for the success of virtual internships.
Strategizing Inventory Write-Off Process in Sri Lankan Apparel Sector: A Systematic Literature Review
(Institute of Electrical and Electronics Engineers (IEEE), 2024) Senanayake, T. E.; Mahanama, T. V.; Prasadika, J.
The write-off process in the apparel industry is the disposal of excess inventory raw materials to optimize the inventory. The apparel industry in Sri Lanka faces significant challenges in optimizing inventory write-off costs, which occur when surplus items are disposed of due to inaccurate forecasting, changes in the product order and product quantity, and misjudgment of order categories. The main reason for these concerns is the difficulty in identifying real-time customers' behaviour, which is crucial in demand forecasting. Our study includes an analysis of the effects of write-offs across diverse industries, alongside an exploration of the determinants influencing these write-off processes. A vital challenge encompassed within the apparel field is the rapid variations of demand for future orders. This paper provides a detailed analysis of studies addressing the identification of demand variations, the impact of inventory optimization on write-offs, and methodologies aimed at enhancing this optimization process. The primary objective of this investigation is to identify the existing research gap through a comprehensive examination of prior literature on the write-off procedures. Our study evaluates the write-off optimization through demand forecasting and inventory optimization. We outline the factors affecting write-off processes in different industries to interpret how demand forecasting contributes to inventory optimization. Through a scholarly approach, we provide recommendations for the apparel industry on strategizing the inventory write-off process. By strategically implementing write-offs, the company can minimize financial losses, reduce inventory costs, and streamline operational workflows, positioning itself as a market leader while demonstrating a commitment to sustainability.