Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal EDUMATIC: Jurnal Pendidikan Informatika Cosmic Jurnal Teknik
Lubis, Alvin Sany
Unknown Affiliation
Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Pengujian Aplikasi Berbasis Web Data Ska Menggunakan Metode Black Box Testing Lubis, Alvin Sany; Ginting, Masitha Putri Ardhana
Cosmic Jurnal Teknik Vol 1 No 1 (2024): Februari
Publisher : Ali Institute or Research and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pengujian aplikasi merupakan fase kritis dalam siklus pengembangan perangkat lunak yang bertujuan untuk menjamin kualitas dan optimalitas kinerja. Salah satu pendekatan yang terbukti efektif dalam pengujian aplikasi adalah metode "Black Box", yang fokus pada pengujian fungsional tanpa memperhatikan implementasi internal aplikasi Dalam penerapan ini, black-box testing akan digunakan untuk menguji sebuah Sistem Informasi Data SKA. Pengujian ini akan dilakukan pada website Data SKA di kantor Disperindag dengan tujuan hanya untuk mengevaluasi apakah program tersebut berfungsi sesuai dengan yang diinginkan tanpa perlu mengetahui detail kode program yang digunakan. Kelebihan metode ini terletak pada kemampuannya untuk mengenali masalah pengguna pada tingkat tinggi tanpa memerlukan pengetahuan tentang implementasi internal. Penelitian ini memberikan kontribusi penting dalam memperdalam pemahaman efektivitas metode Black Box dalam konteks pengujian aplikasi, dan juga memberikan dasar untuk peningkatan proses pengujian fungsional di masa depan.
Sistem Pendukung Keputusan dalam Menentukan Jurusan Siswa di Sekolah Menengah menggunakan Metode Fuzzy Tahani Lubis, Alvin Sany; Sriani, Sriani
Jurnal Pendidikan Informatika (EDUMATIC) Vol 9 No 2 (2025): Edumatic: Jurnal Pendidikan Informatika
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/edumatic.v9i2.30722

Abstract

The major selection process at MAS Plus Al Ulum, Medan, is still conducted manually, making it prone to subjectivity, time-consuming, and potentially misaligned with students’ potential. Our research aims to develop a web-based decision support system for major recommendations using the Fuzzy Tahani method. This development research follows the Waterfall model, encompassing requirements analysis, design, implementation, and testing. Requirements were gathered through observation and interviews, followed by designing data processing logic and implementing a web-based system. Testing was performed using the black-box method on features such as login, homepage, student data input, fuzzification process, recommendation results, front page, dark mode, and logout. The analysis technique employed fuzzification and fuzzy queries to calculate students’ suitability for Science, Social Studies, or Religious Studies based on academic scores, interests, talents, and learning styles. The study involved 151 tenth-grade students. The resulting system automatically recommends Science, Social Studies, or Religious Studies based on the aforementioned criteria. Analysis of the 151 students’ data showed 72 students suited for Social Studies, 40 for Science, and 39 for Religious Studies. Testing confirmed all features functioned correctly without errors. This research provides a foundation for schools to create a more targeted, time-efficient, and student-aligned major selection strategy.
Co-Authors Ginting, Masitha Putri Ardhana