Gheri Febri Ananda

Enhancing Low-Resolution Facial Recognition in Classroom Environments Using YOLOv8

Gheri Febri Ananda, Igi Ardiyanto

Accurate facial recognition is essential in modern classroom environments, enabling automated attendance tracking and real-time monitoring of student participation. However, classroom settings present unique challenges, including low-resolution images caused by distance, varied lighting conditions, and occlusions, which significantly reduce identification accuracy. While …

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An analysis of the factors affecting the adoption of VR technology in vocational education

Roni Eka Rahmat, Putu Sudira, Ary Kiswanto Kenedi, Choyrul Anwar et autres

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Contactless Infant Height Measurement for Enhanced Early Detection of Stunting Using Computer Vision Techniques

Risfendra Risfendra, Aripriharta Aripriharta, Suherman Suherman, Gheri Febri Ananda et autres

Stunting, a critical health issue affecting child growth and development, is prevalent in developing countries and is characterized by significantly reduced height for age. Traditional height measurement methods often require physical contact, which can lead to measurement inaccuracies and potential discomfort for …

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Enhanced Fashion-MNIST Classification Using a Hybrid VGG-16-DenseNet121 Architecture

Gheri Febri Ananda, Risfendra Risfendra, Eko Wahyudi

This study aims to explore the effectiveness of a hybrid model combining the VGG16 and DenseNet121 architectures for image classification tasks on the Fashion MNIST dataset. This model is designed to leverage the advantages of both architectures to produce richer feature representations. …

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Comparative Analysis of Multi-Face Detection Methods in Classroom Environments: Haar Cascade, MTCNN, YOLOFace, and RetinaFace

Gheri Febri Ananda, Hanung Adi Nugroho, Igi Ardiyanto

Face detection in educational environments is vital for applications such as automated attendance systems, behavior analysis, and personalized learning tools. This study conducted a comprehensive comparative analysis of four advanced face detection algorithms—Haar Cascade, MTCNN, YOLOFace, and RetinaFace—using a dataset of real …

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Analysis and Design of a Rooftop Photovoltaic (PV) System in Bulaksumur, Yogyakarta Using Archelios Pro

Gheri Febri Ananda, Kukuh Bintoro, Asdaqul Khair

This research focuses on the design and analysis of a rooftop photovoltaic (PV) system in Bulaksumur, Yogyakarta, using the Archelios Pro software. The objective of the study is to evaluate the efficiency and effectiveness of the PV system in terms of energy …

Deep Learning-Based Waste Classification with Transfer Learning Using EfficientNet-B0 Model

Risfendra Risfendra, Gheri Febri Ananda, Herlin Setyawan

Recycling of waste is a significant challenge in modern waste management. Conventional techniques that use inductive and capacitive proximity sensors exhibit limitations in accuracy and flexibility for the detection of various types of waste. Indonesia generates approximately 175,000 tons of waste per …

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Effectiveness of E-Learning-Based Learning in the Era of Digital Transformation: A Meta-Analysis

Herlin Setyawan, Sukardi Sukardi, Risfendra Risfendra, Nizwardi Jalinus et autres

Amid digital transformation in the 21st century, the use of digital technology, such as e-learning, in the learning process has become urgent to develop vocational school students' knowledge and skills. However, some studies show that online learning is ineffective in improving vocational …

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Frankenstein Urbanism: Eco, Smart and Autonomous Cities, Artificial Intelligence and the End of the City

Boni Saputra, Andre Lofika Pegi, Gheri Febri Ananda, Sania Octa Priscilia

The smart city concept is becoming increasingly popular across the world. However, the implementation of the smart city concept still faces a number of significant problems. As a response to this p...

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Personalized medicine meets artificial intelligence: beyond “hype”, towards the metaverse

Eko Wahyudi, Nur Eko Windianto, Gheri Febri Ananda, Achmad Solaeman et autres

The current healthcare landscape is marked by the shift toward artificial intelligence (AI) imbued with personalized medicine, which reflects a wider global transformation in the last three years w...

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Artificial Intelligence in Higher Education and Scientific Research: Future Development

Gheri Febri Ananda, Roni Eka Rahmat, Zefki Okta Feri, Ardiyan Latif

The application of artificial intelligence (AI) technology in the education sector is now fraught with difficulties, particularly in terms of information sharing and research contributions, notably...

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Automatic Capacitor Switching Method for Power Factor Improvement with HMI Interface and Cloud Data Logger

Risfendra Risfendra, Gheri Febri Ananda

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