The fast development of 5G and the next generation 6G networks requires small, spectrally adaptive and interference-free RF front-end modules. The proposed paper introduces a co-designed reconfigurable antenna-filter system that combines the radiating and filtering functions into...
Open access
Research Article10.9734/ajrcos/2025/v18i8745
Manual work orders and asset management systems often result in delays, inefficiencies, and communication errors in facility operations. This study proposes an AI-driven framework that employs Natural Language Processing (NLP) to automate the classification, prioritisation, and p...
Open access
Research Article10.9734/ajrcos/2025/v18i8742
The study aims at improving the prediction of student engagement and academic success in virtual learning environments (VLEs) by proposing a hybrid ensemble model that integrates Markov Chains, Hidden Markov Models (HMMs), and supervised machine learning algorithms. Traditional m...
Open access
Research Article10.9734/ajrcos/2025/v18i8743
A user-friendly interface plays a critical role in information systems, as it directly influences users’ ability to perform tasks accurately and efficiently. In the context of digital university admissions, effective UI/UX design and evaluation are essential for ensuring accessib...
Open access
Research Article10.9734/ajrcos/2025/v18i8740
Healthcare data, whether typically collected in a hospital environment (e.g., electronic health records, laboratory tests, etc.) or collated into an organized database for research and analytics, requires thorough preliminary examination in the form of data preprocessing to ensur...
Open access
Research Article10.9734/ajrcos/2025/v18i8741
Favour Lewechi Ezeogu, Mgbemele Amarachi Franca, Innocent Junior Opara, Valentina Palama, Salvation Ifechukwude Atalor & Opeyemi Omotunde Adebisi·Asian Journal of Research in Computer Science·2025
Background: Rare genetic diseases affect over 300 million individuals worldwide and are often marked by prolonged diagnostic delays and scarce treatment options. The integration of artificial intelligence (AI) and cloud computing presents transformative potential for accelerating...
Open access
Research Article10.9734/ajrcos/2025/v18i8739
Digital transformation is accelerating the adoption of cloud platforms, data-intensive services and IoT ecosystems, reshaping the attack surface organisations must defend. This study provides an integrated assessment of information-security maturity in that context. Using a multi...
Open access
Research Article10.9734/ajrcos/2025/v18i8738
The study aims at investigating the effects of a peer-matching interface to collaborate in brainstorming on cognitive flexibility, maintenance of attention, and the quality of the ideas generation process in general. We developed an original, adaptive algorithm that pairs the par...
Open access
Research Article10.9734/ajrcos/2025/v18i8736
Speech-to-Text (STT) systems, despite their stellar performance in recent years, still struggle with recognising non-Western English accents and speech that features Code-Switching (CS), a linguistic phenomenon common in regions such as Nigeria. This study addresses that challeng...
Open access
Research Article10.9734/ajrcos/2025/v18i8737
As technology advances and security issues and cyberattacks increase, extensively Internet of Things (IoT) devices are linked to networks, and botnets have been emerging and evolving very fast, and they pose a dangerous threat. As systems become more complex, scale and, therefore...
Open access
Research Article10.9734/ajrcos/2025/v18i8735
Sri Krishna Kireeti Nandiraju, Sandeep Kumar Chundru, Mukund Sai Vikram Tyagadurgam, Venkataswamy Naidu Gangineni, Sriram Pabbineedi & Ajay Babu Kakani·Asian Journal of Research in Computer Science·2025
A big risk to networks comes from zero-day attacks since no patches are available until after the attack takes place. Such attacks can escape detection by traditional, signature-based IDSs. Therefore, better analysis methods are needed to catch threats that examining data has not...
Open access
Research Article10.9734/ajrcos/2025/v18i7734
Sri Lanka is the leading exporter of true cinnamon, providing 90% of global demand. However, domestic farmers face challenges in securing a stable market price due to varying prices set by different intermediate buyers and a lack of awareness of price fluctuation patterns. This r...
Open access
Research Article10.9734/ajrcos/2025/v18i7733
This study looks at signal optimization and energy-efficient design in Reconfigurable Intelligent Surface (RIS)-assisted Non-Orthogonal Multiple Access (NOMA) networks using simulation. RIS improves wireless communication by reflecting signals intelligently. This boosts spectral...
Open access
Research Article10.9734/ajrcos/2025/v18i7732
Digital epidemiology leverages real-time data and artificial intelligence (AI) to monitor and predict disease trends. However, the growing integration of public health surveillance and digital technology introduces significant cybersecurity vulnerabilities. This review critically...
Open access
Research Article10.9734/ajrcos/2025/v18i7731
It looks into addressing the growing need to minimize energy use in systems that apply retrieval with language generation. As the use of large language models (LLMs) increases, their energy and operational costs go up, so there is a real need to find energy-saving ways to work wi...
Open access
Research Article10.9734/ajrcos/2025/v18i7730