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All Journal Jurnal Sarjana Teknik Informatika Jurnal Abdimas Sainteknol : Jurnal Sains dan Teknologi
Syarifah, Dian Farah
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Computer Science & IT Social Sciences Other

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Comparison of the Use of YOLOv11 Variations in the Empty Parking Spaces Detection System Waskito, Deswal; Syarifah, Dian Farah; Aprilianto, Rizky Ajie
Sainteknol : Jurnal Sains dan Teknologi Vol. 23 No. 1 (2025): June 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sainteknol.v23i1.20014

Abstract

The development of a smart parking system using the You Only Look Once (YOLO) model has improved the efficiency of parking management by providing real-time vehicle detection and availability of parking spaces. This study compared three variations of YOLOv11-Nano (YOLOv11n), YOLOv11-Small (YOLOv11s), and YOLOv11-Medium (YOLOv11m) to determine the most effective model in detecting empty parking spaces. The experiment was carried out using a dataset consisting of 5725 images of parking areas with various conditions such as angles, lighting, and distance. In addition, the researcher also used a 6-second parking lot timelapse video for the test material of the model that had been trained. The results show that each variation of YOLOv11 has its own advantages in terms of accuracy, speed, and computing efficiency. YOLOv11n offers faster detection with lower resource consumption, while YOLOv11m provides higher accuracy with longer processing times. The findings of this study aim to help select the optimal YOLOv11 variant for smart parking implementation, thereby improving efficiency and accuracy in real-world applications.
Pengembangan Fitur Activity Leaderboard pada LMS Moodle sebagai Implementasi Pembelajaran berbasis Gamifikasi Syarifah, Dian Farah; Waskito, Deswal; Sudarni, Ajeng Rahma; Djuniadi, Djuniadi
Jurnal Sarjana Teknik Informatika Vol. 13 No. 3 (2025): Oktober
Publisher : Program Studi Informatika, Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jstie.v13i3.31175

Abstract

Partisipasi aktif peserta didik dalam pembelajaran daring merupakan aspek krusial yang perlu dimonitor dan ditingkatkan. Namun, sistem Learning Management System (LMS) seperti Moodle umumnya hanya menyediakan fitur pelacakan aktivitas secara administratif tanpa memberikan umpan balik yang bersifat motivasional. Penelitian ini bertujuan untuk mengembangkan fitur Activity Leaderboard pada LMS Moodle sebagai strategi implementasi pembelajaran berbasis gamifikasi. Fitur ini mengintegrasikan data aktivitas peserta didik yang mencakup presensi, laporan aktivitas oleh peserta didik, pengumpulan tugas, kuis, partisipasi forum, serta keterlibatan dalam pertemuan daring seperti Zoom meeting. Seluruh data tersebut dikonversi secara otomatis menjadi skor melalui algoritma pembobotan yang mempertimbangkan ketepatan waktu, partisipasi aktif, dan konsistensi keterlibatan. Fitur disajikan dalam bentuk peringkat visual untuk mendorong keterlibatan belajar secara kompetitif. Visualisasi leaderboard ditampilkan secara adaptif menggunakan elemen gamifikasi seperti progress bar, lencana digital, dan peringkat warna gradasi untuk menciptakan prestige effect. Pengembangan sistem dilakukan menggunakan model ADDIE, meliputi analisis kebutuhan pengguna, perancangan antarmuka plugin sebagai modul block, pengembangan integrasi dengan database Moodle, implementasi lokal, serta evaluasi fungsional melalui pengujian black-box. Hasil pengujian menunjukkan bahwa sistem berjalan efisien dengan dukungan cache selama 15 menit, mampu menampilkan hasil secara real-time, serta berpotensi meningkatkan atensi peserta didik terhadap keterlibatannya di LMS. Evaluasi juga menunjukkan keandalan kalkulasi skor, kompatibilitas antarmuka pada berbagai perangkat, serta dukungan konfigurasi yang memudahkan integrasi oleh pengajar. Sistem ini dirancang dengan pendekatan modular agar mudah diperluas dan disesuaikan, sehingga dapat diterapkan dalam berbagai konteks pembelajaran digital. Fitur ini sekaligus menjadi instrumen pendukung dalam membentuk perilaku belajar yang positif dan konsisten.
Improvement Skills Husband- Wife Communication through Guidance Family to the PKK Mothers of RT.1/RW.1 Kenteng Village Syarifah, Dian Farah; Herawan, Sunu; Belva, Edgina; Hilmi, Asa Faradiba; Fibrianti, Nurul
Jurnal Abdimas Vol. 29 No. 1 (2025): June 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/em7xxn27

Abstract

Good communication between husband and wife is an important factor in maintaining household harmony. However, there are still many couples who experience difficulties in communicating so that misunderstandings often occur that can cause conflicts. This family guidance program is designed to assist PKK RT 1/RW 1 Kenteng Village women in improving their communication skills with their partners. This activity is designed in the form of interactive materials that contain effective communication techniques, such as listening attentively, controlling emotions, and expressing opinions properly and correctly. The results of the evaluation showed that there was an increase in participants' understanding in communicating with their partners. The results of the evaluation showed an increase in participants' understanding of communicating with their partners. Based on pretest and post-test data from 11 participants, there was an increase in the average score of effective communication comprehension from 38.36 in the pretest to 52.55 in the post-test. This shows an average increase of 14.18 points, or equivalent to a percentage increase of 35.68%. This program helps participants in reducing misunderstandings, increasing openness in communication, and creating more harmonious domestic relationships.
Co-Authors Aprilianto, Rizky Ajie Belva, Edgina Djuniadi Djuniadi Herawan, Sunu Hilmi, Asa Faradiba Nurul Fibrianti Sudarni, Ajeng Rahma Waskito, Deswal