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All Journal Syntax: Journal of Software Engineering, Computer Science and Information Technology Mestaka: Jurnal Pengabdian Kepada Masyarakat
Raphael Lee
Universitas Multi Data Palembang
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Environmental Science Languange, Linguistic, Communication & Media Mechanical Engineering Social Sciences Other

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PENERAPAN DYNAMIC PROGRAMMING PADA PENJADWALAN PENERBANGAN UNTUK MINIMASI DELAY Ariel Sudarsono; Raphael Lee; Yohannes Yohannes
Syntax : Journal of Software Engineering, Computer Science and Information Technology Vol 7, No 1 (2026): Juni 2026
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/syntax.v7i1.8911

Abstract

Abstrak— Keterlambatan penerbangan komersial menjadi tantangan besar dalam manajemen operasional bandara yang berdampak pada efisiensi sistem. Penelitian ini bertujuan mengoptimalkan penjadwalan penerbangan untuk meminimalkan total delay menggunakan algoritma Dynamic Programming. Eksperimen dilakukan menggunakan dataset maskapai penerbangan dari Kaggle dengan membatasi ruang lingkup pada 15.000 baris data pertama dan kapasitas waktu operasional harian sebesar 1.440 menit. Parameter weight ditentukan berdasarkan durasi terbang, sedangkan value dibentuk menggunakan fungsi penalti keterlambatan. Tahap post-processing diterapkan dengan aturan celah waktu minimum 20 menit untuk mengeliminasi konflik rute. Hasil penelitian menunjukkan algoritma berhasil menyusun kombinasi jadwal final berisi 16 penerbangan optimal. Penerapan metode ini terbukti efektif menekan total keterlambatan menjadi 107,0 menit dengan rata-rata delay sebesar 6,68 menit per penerbangan.Kata Kunci—Dynamic Programming, Keterlambatan Penerbangan, Optimasi Jadwal, Post-processing. AbstractCommercial flight delays present a major challenge in airport operational management, impacting system efficiency. This study aims to optimize flight scheduling to minimize total delays using Dynamic Programming. Experiments were conducted using an airline dataset from Kaggle, limiting the scope to the first 15,000 data rows with a daily operational time capacity of 1,440 minutes. The weight parameter was determined based on flight duration, while the value was formulated using a delay penalty function. A post-processing stage applied a minimum 20-minute time gap rule to eliminate route conflicts. The results show that the algorithm successfully generated a final schedule combination of 16 optimal flights. This approach effectively reduced the total delay to 107,0 minutes, achieving an average delay of only 6,68 minutes per flight.Keywords— Dynamic Programming, Flight Delays, Post-processing, Schedule Optimization.
Pelatihan Pembuatan Website HTML Menggunakan VS Code Di SMP Xaverius Maria Palembang Fellycia Caroline; Serenity Devina Suryanto; Raphael Lee; Jonathan Jason Constantine; Daniel Udjulawa; Muhammad Rizky Pribadi
Mestaka: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 3 (2026): JUNI 2026
Publisher : Pakis Journal Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58184/mestaka.v5i3.1001

Abstract

The development of digital technology requires students to possess basic skills in utilizing technology creatively and productively, including creating simple websites. However, most students still do not understand the basic process of website development. This community service activity aimed to provide training on creating profile websites using HTML with the assistance of Visual Studio Code for class 9 students at SMP Xaverius Maria Palembang. The methods used in this activity were community education and hands-on training through material presentation, demonstrations, independent practice, discussions, and evaluations. The results showed that participants were able to understand the basic structure of HTML and follow the process of creating simple websites properly. In addition, participants showed high enthusiasm during the activity and began to understand the fundamentals of simple website development. This activity provided new experiences for participants and helped improve students’ knowledge and interest in the field of information technology.
Co-Authors Ariel Sudarsono Daniel Udjulawa Fellycia Caroline Jonathan Jason Constantine Muhammad Rizky Pribadi Serenity Devina Suryanto Yohannes, Yohannes