Digital Commons Network^™

Deep Learning-Based Automatic Usability Testing For Detecting Frustration And Confusion In User Interaction, Ahmed Alshehri

Journal of King Abdulaziz University: Computing and Information Technology Sciences

Real-time and scalable usability testing methods are the need of the hour as the digital systems evolve to be more adaptive and user focused. Conventional usability assessment methods, including interview and post-task query, are time-consuming, observer-biased and cannot measure emotional response in real-time. This study introduces a deep learning model for automatic usability evaluation using user frustration and confusion detection with the help of affective computing in realistic scenario. We present a CNN-LSTM, hybrid model to capture spatio-temporal emotional features from facial images of video sequences using the DAiSEE dataset with frame-wise user affect annotations in e-learning domain. The model …

Deep Learning Approaches For License Plate Detection In Saudi Arabia, Reemah M. Alhebshi, Abeer Almakky, Lujain Waleed Aljahdali, Raghad Bakr Hawsawi

Journal of King Abdulaziz University: Computing and Information Technology Sciences

The most important and challenging tasks in an intelligent traffic monitoring system are vehicle detection and classification. Conventional approaches are significantly computationally intensive and create limitations when the data-collecting modality alters. This study evaluates the effectiveness of deep learning models in extracting and classifying key vehicle attributes, such as license plates, models, and colors, through four AI-driven components for vehicle analysis. The YOLOv8m model was used for detecting the vehicle license plate and character recognition, achieving accuracy ranging from 95.10% to 99.24%. For vehicle model recognition, the Xception model also showed high performance with a precision of 96.79%. The EfficientNetB3 …

Hybrid Intelligent Architecture For Context-Driven Code Clone Detection, Afnan A. Almatrafi, Fathy A. Eassa, Sanaa A. Sharaf

Journal of King Abdulaziz University: Computing and Information Technology Sciences

Code clone detection is a critical task in software engineering, directly influencing code maintainability, quality, and technical debt management. Despite advancements in both static analysis techniques and AI-driven approaches, existing solutions remain fragmented, either relying on deterministic syntactic analysis for syntactic clone detection or employing machine learning, deep learning, and LLM-based methods for semantic clone detection. This separation leads to inefficiencies, scalability challenges, and missed optimization opportunities. This paper introduces a Hybrid Intelligent Clone Detection Architecture (HICDA), a context-driven delegation framework that routes clone detection tasks based on syntactic or semantic characteristics. Central to this architecture is the conceptualization of …

Vision-Based Triage Model For Fall Detection, Reem Alshalawi, Jamilah Alharbi, Mohammed Qadrouh

Journal of King Abdulaziz University: Computing and Information Technology Sciences

Artificial Intelligent (AI)has different methods to utilize technology in various scenarios. AI also has major impacts and values over emergency services. It can take actions and provide the ability to handle and support emergency cases that take place within a proper time to reduce the effect on the human lives. The paper addresses an AI model that forecasts and estimates syncope scenarios and incidents that may occur ahead of time or on the fly which results in immediate interventions and support to those cases to reduce complication. In this study, we have built a model using TensorFlow (TF) and Posenet …

Regulatory Cooperation On Cross-Border Personal Data Flows Between China And Malaysia: A Comparative Legal Analysis Under Rcep And Cptpp Frameworks, Shan Deng, Rozanah Ab Rahman, Mariani Ariffin

Indonesia Law Review

China and Malaysia have demonstrated strong momentum in the development of their digital economy. However, the management and protection of personal data in cross-border flows have emerged as major challenges, underscoring the urgent need for enhanced regulatory cooperation to ensure data security and circulation efficiency. This study employs a qualitative research methodology, with a focus on comparative analysis and documentary research, to examine the similarities and differences in data governance rules under the frameworks of the Regional Comprehensive Economic Partnership (RCEP) and the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP). It further examines the role and challenges of these …

Governing Cyberterrorism In Indonesia: Resilience And Gaps In The Draft Cybersecurity Law (Ruu Kks 2025), Eko Setyo Utomo

Indonesia Law Review

Indonesia’s accelerating digital transformation and persistent terrorist threats expose both resilience gains and governance gaps in its cybersecurity framework. This article examines the Draft Law on Cybersecurity and Resilience (RUU KKS 2025), which consolidates the authority of the National Cyber and Encryption Agency (BSSN) and strengthens protections for critical information infrastructure. While the bill enhances technical resilience and institutional coordination, it remains silent on cyberterrorism, leaving statutory, institutional, and international gaps. Drawing on cybersecurity theory, securitization theory, and hybrid warfare theory, the study argues that resilience without terrorism-specific provisions is strategically insufficient. Comparative analysis with the United Kingdom’s Terrorism Act, …

The Indonesian Guardianship And Indonesian Private International Law, Tiurma Mangihut Pitta Allagan, Dinda R. Himmah, Amirah Hisana

Indonesia Law Review

The increasing of number of cross-border legal relationships, especially family legal relationships, is inevitable. For instance, it is also commonly accepted for a foreign national to have a legal-bond with children from another country, which is also known as intercountry adoption, guardianship and fostership. This paper aims to analyze and classify guardianship involving international dimension within the jurisdiction of Indonesia. The examination of this legal question would be on the basis of Indonesian Private International Law (PIL). The choice of law and the choice of jurisdiction are the basic analysis, further, as to whether the guardianships are in line with …

Green Bonds As A Green Investment To Prevent Greenwashing And Green Financial Crime In Indonesia, Cita Yustisia Serfiyani

Indonesia Law Review

Overcoming the climate crisis should not only be pursued from the aspect of technological invention but also from the financial aspect through issuing securities instruments that align with the green economy mission. Unfortunately, irresponsible parties such as corporations still use the green economy concept for personal gain through greenwashing and green financial crime. The presence of green bonds as green instruments shows a positive trend towards improving the quality of environmentally friendly technological innovations, building green infrastructure, and increasing income in line with increasing public participation in climate issues. However, its application in Indonesia is constrained by the complexity of …

Floating Nuclear Power Plants On The Horizon. Do We Need A Revised Brussels Convention On The Liability Of The Operators Of Nuclear Ships?, Jakub Handrlica

Indonesia Law Review

Adopted in 1962, the Brussels Convention on the Liability of the Operators of Nuclear Ships has been considered an obsolete instrument for the last 60 years. In light of renewed interest in floating nuclear power plants (FNPPs), this article revisits the regime of this half-forgotten Convention and calls for its modernisation. The fact is that a robust legal framework for liability and compensation must accompany any prospective deployment of FNPPs. This article argues that adopting a Revised Brussels Convention will help address these challenges. This article aims to identify the reasons for this modernisation and to outline its significant features. …

Cultivating Synergy: A Comparative Legal Analysis Of Agrivoltaics Frameworks For Thailand's Sustainable And Just Energy Transition, Chirat Keawchaum

Indonesia Law Review

This article conducts a critical comparative analysis of the legal frameworks for agrivoltaics (AV), employing the theoretical lenses of "Energy Justice" and "Social Costs" to evaluate the structural challenges in Thailand. It contrasts the Thai context with successful models and cautionary tales from a range of international jurisdictions, including Germany, France, Japan, Italy, the United States, and China. The central thesis posits that Thailand's current approach constitutes a "structural limitation," characterized by siloed sectoral laws that misclassify AV under an inappropriate industrial paradigm, thereby creating the most significant constraint to its equitable scaling. Drawing on international best practices, notably Germany's …

Reconstruction Of Competition Law: Preventing Monopolization Through Data Exploitation In E-Commerce, Diana Fitriana

Indonesia Law Review

Tujuan penelitian ini adalah menganalisis nilai big data dan implikasinya terhadap monopoli usaha, mengkaji perbandingan hukum persaingan usaha dan mengkaji kelemahan hukum persaingan usaha Indonesia, serta menganalisis rekonstruksi hukum Undang-Undang Larangan Monopoli dan Persaingan Usaha Tidak Sehat di masa mendatang. Penelitian ini menggunakan penelitian yuridis normatif (doktrinal) dengan pendekatan perundang-undangan dan konseptual dengan teknik pengumpulan data melalui kajian pustaka, analisis isi, dan studi kasus. Data tersebut kemudian dianalisis secara kualitatif untuk menghasilkan informasi yang komprehensif dan menarik simpulan yang relevan. Big data memiliki kapasitas untuk memicu perilaku monopoli karena mencerminkan permintaan pasar konsumen. Namun, regulasi persaingan di Indonesia kurang dalam …

The Effect Of Fixed And Variable Practice Based On Distance And Target Size On Developing Shooting Skill Performance In Futsal Players, Ismael Qasim Jameel

Modern Sport

The importance of the research lies in identifying exercises in the fixed and variable styles, using targets of different sizes and working at varying distances to improve players' skill performance. The research aimed to prepare exercises according to the distance and size of the targets and to identify the extent of the impact of these exercises on the scoring skill performance of futsal players by measuring the accuracy and speed of the skill. The researcher used the experimental method with a two-group design, selecting the research sample purposively from the College of Arts, University of Baghdad, futsal team. The sample …

The Contribution Of Design Thinking To Reducing Excessive Sensitivity To Criticism Among Athletes In Selected Track And Field Events, Liqaa Abdulzahra Obaid

Modern Sport

The study sought to develop two measurement scales—design thinking and excessive sensitivity to criticism—and to determine their levels among athletes participating in selected track and field events. In addition, to examine the role of design thinking in reducing excessive sensitivity to criticism among these athletes. The methodology is descriptive, employing a correlational approach was adopted. The population consisted of athletes in selected track and field events representing clubs in Baghdad Governorate, youth category, who were actively training during the local sports season. The population included 186 athletes distributed across various sprint distances, hurdle races of different distances, shot put, discus …

Penerapan Media Card Education Output Untuk Meningkatkan Keterlibatan Aktif Siswa Smp Pada Materi Mengapresiasi Kebudayaan Lokal, Thania Carolline, Abd. Mu'id Aris Shofa

Journal of Innovation and Teacher Professionalism

This study aimed to explore the use of various instructional media to support effective classroom learning. A qualitative descriptive case-study approach was employed. The participants were 30 Grade X students at SMP Muhammadiyah 01 Malang. Data were collected through classroom observations, interviews with teachers and students, and analysis of learning documents. Data were analyzed using the Miles and Huberman interactive model, which includes data reduction, data display, and conclusion drawing. The findings showed that the use of varied instructional media, including social media and digital technology, increased student engagement and enriched their learning experiences. Traditional instructional media also continued to …

Implementasi Pendekatan Teaching At The Right Level Dalam Pembelajaran Berdiferensiasi Pada Mata Pelajaran Pendidikan Pancasila, Tiara Novita Aryani, A. Rosyid Al Atok

Journal of Innovation and Teacher Professionalism

This study aimed to describe the implementation of the Teaching at the Right Level (TaRL) approach in differentiated Pancasila Education instruction for Grade VIII-A students at SMP Negeri 17 Malang. The study was conducted to provide practical guidance on differentiated learning using TaRL, which takes students’ ability levels into account. A qualitative descriptive method was used, with data collected through interviews, observations, and document analysis. The findings showed that TaRL-based differentiated learning was implemented through several stages: (1) conducting diagnostic assessments; (2) grouping students according to their ability levels; (3) preparing an implementation plan for TaRL-based differentiated instruction; (4) implementing …

Pengaruh Pemahaman Konsep Siswa Terhadap Penerapan Pembelajaran Berdiferensiasi Berdasarkan Gaya Belajar Di Sekolah Dasar Tulungagung, Venia Regita Irnelia, Dya Ayu Agustina, Frita Devi Asriyanti

Journal of Innovation and Teacher Professionalism

This study used a quantitative pretest–posttest control-group design. The sample consisted of 70 fourth-grade students divided into an experimental group receiving differentiated instruction and a control group receiving conventional instruction. The instruments were essay questions and questionnaires whose validity and reliability were tested using Jamovi 2.3.2. The analysis produced a Cronbach’s Alpha value of 0.955, indicating very high reliability. Data analysis included normality, homogeneity, and t-tests. The results showed that differentiated instruction had a significant effect on students’ conceptual understanding. The experimental group demonstrated greater improvement than the control group. Analysis of learning styles also revealed that most students had …

Strategi Pembelajaran Berbasis Proyek: Upaya Meningkatkan Keaktifan Dan Hasil Belajar Di Sekolah Dasar, Hermawan Septa Millenia Nugraha, Rustanto Rahardi, Suwanto Suwanto

Journal of Innovation and Teacher Professionalism

This study aimed to improve student learning outcomes and active participation at SDN Bareng 1, Malang Regency. It employed classroom action research conducted in three cycles. The participants included all students and teachers involved in the lessons, as well as the principal, who provided input through interviews. Guided teaching practice was carried out by student teachers with Grade III-A students. The findings showed that student engagement increased and contributed to improved learning outcomes from Cycle I to Cycle II. This improvement resulted from the implementation of Project-Based Learning (PBL), in which students completed worksheets and planned and carried out project …

Penggunaan Media Pembelajaran Kahoot Untuk Meningkatkan Motivasi Belajar Siswa Pada Pembelajaran Ips Di Smp, Fara Wahyu Aziza, Galuh Raka Prana, Hanifa Nur Fadhilah, Indah Nor Janah, Maria Rut Ningsi Arakian, Ni Gusti Nyoman Desianti, Syamsul Bachri, Ria Nuzul Fahrudin

Journal of Innovation and Teacher Professionalism

One of the main challenges in junior high school Social Studies is low student motivation. Many students perceive the subject as heavily based on memorization, making it feel monotonous and less engaging. To address this problem, the study aimed to analyze the effectiveness of Kahoot! as an instructional medium for increasing student motivation in Social Studies at SMP Negeri 13 Malang. A qualitative descriptive approach was used with Grade IX students as participants. Data were collected through observation, interviews, and documentation and analyzed using an interactive model consisting of data reduction, data display, and conclusion drawing. The findings showed that …

Integrasi Project Based Learning Dalam Penguatan Literasi Digital Dan Karakter Pelajar, Alfeina Zakkya Meriatami, Syaad Patmanthara, Dila Umnia Soraya

Journal of Innovation and Teacher Professionalism

The study was motivated by students’ limited willingness to read instructions, search for information about unfamiliar terms, demonstrate digital literacy, respond to situations, care for others, and show respect for teachers. These conditions indicated that the values of the Pancasila Student Profile had not been fully developed and that the instructional process required improvement. The study sought to improve learning through Project-Based Learning (PjBL) using an approach that was more familiar to students. Classroom action research was conducted using PjBL in lessons on professions, entrepreneurship, and business opportunities in the software and game industries. The learning activities were carried out …

Pemenuhan Tujuan Kemandirian Belajar Melalui Pembelajaran Berdiferensiasi Berdasarkan Kesiapan, Minat, Dan Preferensi Siswa, Rima Trisna Anggraini, Nailul Insani

Journal of Innovation and Teacher Professionalism

Learning independence can be achieved by differentiating instructional content, processes, products, and learning environments according to students’ readiness, interests, and preferences. Differentiated instruction recognizes individual diversity and addresses students’ learning needs, enabling teachers to adjust methods and techniques to each learner’s abilities. This study was a literature review using a qualitative descriptive approach. The findings showed that differentiated instruction creates a challenging and enjoyable learning environment and encourages students’ creativity and innovation in understanding subject matter. It also enables students to become more active and independent because the materials and methods correspond to their needs. The implementation of differentiated instruction …

From Medical Check-Ups To Risk-Based Health Governance: Reframing Fitness-For-Work And Preventive Health In Modern Health Systems, Kasyunnil Kamal, Iqbal Mochtar

Occupational and Environmental Medicine Journal of Indonesia

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(R2151) Error Estimates Of Barycentric Lagrange Interpolation, Alvira Yawar, Swarnima Bahadur

Applications and Applied Mathematics: An International Journal (AAM)

Barycentric interpolation, which comes from Lagrange interpolation, is a useful method in numerical analysis. In this research paper, we explain how the barycentric interpolation formula is derived and discuss its features. We compare its stability and performance with the traditional Lagrange formula. First, we show how to get the barycentric formula from the Lagrange polynomial and present it as a rational function. We also provide an estimate of the error. Then, we use numerical examples to show that the barycentric formula is more stable and works better, especially when the degree of interpolation is high. Our results show that the …

The Original E-Discovery: Civil Justice Reform And A Return To The Equitable Origins Of Discovery, Patricia I. Mcmahon

Osgoode Hall Law Journal

In the autumn of 2023, the Chief Justice and Attorney General of Ontario announced a broad new effort to review the rules of civil procedure to make civil dispute resolution more efficient and less expensive to enhance access to justice in the province. However, such efforts to reform the rules of civil procedure are nothing new.

This article examines the historical and contemporary aspects of civil justice reform in Ontario, focusing on the pre-trial discovery process. Among the most expensive aspects of the civil litigation process, discovery began as an equitable tool, with roots in the English Court of Chancery. …

Green Tea (Camellia Sinensis) And Cognitive Health: A Systematic Review Of Mechanisms, Clinical Evidence, And Neuroprotective Potential, Elisha Rosalyn Rosdah, Eka Febri Zulissetiana, Irfannuddin Irfannuddin

Folia Medica Indonesiana

Cognitive decline, often a precursor to neurodegenerative diseases like Alzheimer's, is a growing global health challenge. Green tea (Camellia sinensis), rich in bioactive compounds such as epigallocatechin-3-gallate (EGCG) and L-theanine, has demonstrated promise in supporting cognitive function and reducing cognitive decline. This systematic review evaluated the recent evidence on the effects of green tea on cognition and its underlying mechanisms. The authors conducted a comprehensive search of PubMed, SpringerLink, and ScienceDirect for open-access articles published between January 2020 and April 2025. This systematic review included studies examining the impact of green tea on cognitive function in humans and …

Control Strategies For 6-Dof Quadcopter Uavs: Cascade Pid Stabilization In White Noise Conditions, An Vo Van, Hung Ha Duy

Makara Journal of Technology

In this study, a cascade PID control structure is proposed and implemented for a 6-degree-of-freedom (6-DOF) unmanned aerial vehicle (UAV) to enhance stability and trajectory tracking capabilities under both noise and non-noise conditions. The controller was designed based on the Tyreus–Luyben tuning method and was evaluated using quantitative metrics, including rise time, settling time, overshoot, and steady-state error. Simulation results on MATLAB/Simulink show that the controller achieves high performance in angular channels (ϕ, θ, ψ) and altitude (z) with a short rise time (< 2s), slight overshoot (< 1%), and nearly eliminated steady-state error. However, the horizontal position channels (x, y) have a longer settling time (~110s) and are sensitive to white noise. Quantitative comparisons with other control methods show that the cascade PID outperforms the standard PID in terms of accuracy and stability, achieving a performance comparable to LQR under noise-free conditions, but is less robust in the presence of noise than advanced methods like SMC and MPC. These results confirm the feasibility of cascade PID in UAV applications and indicate potential future improvements by integrating nonlinear, adaptive, or intelligent control strategies.

Analysis Of Students' Problem-Solving Skills In Work And Energy Based On Gender, Miftahuljannah Muslimin

Jurnal Pendidikan Sains

This study analyzes students’ problem-solving skills on Work and Energy using a quantitative descriptive design, profiling performance across five indicators without causal claims. Participants were 85 students from SMA Negeri 1 Barru, South Sulawesi (30 males, 55 females) who answered five essay items scored on useful description, physics approach, specific application, mathematical procedure, and logical progression. Overall means were 57.73 (females) and 60.73 (males); an independent t-test showed p = .333 > .05 with Cohen’s d = 0.22 (small), indicating no meaningful overall difference. By indicator, ANOVA showed no gender differences (α > .05) except for logical progression (p = .029). …

Optimising Drugs And Vaccines Management Utilizing 5 M Method: The Case Of Riau Islands, Indonesia, Erwin Sutejo, Yosi Irawati Wibowo, Indri Ayu Ningsih, Bruce Sunderland, Adji Prayitno Setiadi

Media Kesehatan Masyarakat Indonesia

A resilient health system should include the ability to access essential drugs and vaccines in all locations. This study aims to perform root cause analysis and develop recommendations to optimize drugs and vaccines management for Riau Islands Province, Indonesia. This study used qualitative approaches which included interviews and group discussions with key stakeholders (n=6) as well as an expert panel (n=4). Data on the underlying causes of problems and recommendations were structured into 5M (Man, Money, Machine, Method, Material). Problems related to Man (limited human resources) were identified for most management stages. Other problems reported: Planning – Money (inefficient budget …

Kegagalan Kepastian: Membingkai Ulang Manajemen Strategis Melalui Kompleksitas, Brian Hoffni

Jurnal Manajemen dan Usahawan Indonesia

This paper explores the integration of complexity theory into the field of strategic management, arguing that traditional, positivist-based models—such as the planning school, positioning school, and resource-based view—are increasingly inadequate for addressing the volatility, uncertainty, complexity, and ambiguity (VUCA) of contemporary business environments. While classical theories emphasize linearity, stability, and top-down control, complexity theory reconceptualizes organizations as complex adaptive systems (CAS) characterized by emergence, nonlinearity, and continuous learning. Drawing on insights from both historical and contemporary strategic paradigms, this study proposes that complexity theory does not replace but rather extends classical frameworks by enabling more adaptive, iterative, and resilient approaches …

Laughter In Adversity: Exploring The Meaning, Motivations, And Social Uses Of Dark Humor Among Filipino College Students, Jermilen S. Murillo, Criztine A. Capin, Monica R. Mesa, Robyn Nicole A. Torres, Chrizelle M. Villanueva

Sinaya: A Philippine Journal for Senior High School Teachers and Students

This study explores how Filipino Generation Z college students in Metro Manila utilize dark humor as a coping mechanism for stress management, mental health resilience, and navigating social dynamics. Drawing on a descriptive phenomenological approach, in-depth interviews with nine students aged 21 to 23 years old revealed that dark humor operates as both an emotional outlet and a cultural expression rooted in Filipino values. Themes showed that its use is mindful and context-sensitive, shaped by pakikiramdam (emotional sensitivity) and pakikipagkapwa (relational empathy), allowing participants to reframe grief, ease emotional burdens, and build intimacy within trusted circles. These practices reflect pantawang …

Full Issue, Socio-Legal Review

Socio-Legal Review

No abstract provided.