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Analisis Perbandingan Kinerja Binary Search Tree dan AVL Tree dalam Sistem Pencarian Data Mahasiswa Siti Haliza Zamili; Alya Namira; Khodotun Hadawiyah Margolang; Adinda Soleha; Adidtya Perdana
BINER : Jurnal Ilmu Komputer, Teknik dan Multimedia Vol. 3 No. 6 (2026): BINER : Jurnal Ilmu Komputer, Teknik dan Multimedia
Publisher : CV. Shofanah Media Berkah

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Abstract

Information retrieval systems are a crucial part of data management, particularly in academic systems that store a large amount of student data. Search effectiveness is greatly influenced by the format and organization of the data. This study aims to evaluate and compare the performance of two types of tree data structures, namely Binary Search Trees and AVL Trees, in student data retrieval activities. Testing was conducted using numerical datasets reflecting student information with varying amounts of data: 20, 40, 60, 80, and 100. Parameters used in the assessment included tree height and data search duration. The algorithm was implemented using the Python programming language. The test results show that Binary Search Trees tend to have tree heights that increase significantly with increasing data volume due to the absence of a balancing mechanism. Meanwhile, AVL Trees can maintain the balance of their tree structure through a rotation process that makes the tree height more consistent. In addition, search time in AVL Trees also appears faster than Binary Search Trees, especially when the amount of data encountered is larger. Therefore, AVL Trees are considered more efficient and ideal for implementation in student data retrieval systems that require fast and stable searches.
Peran Etika Kristiani Dalam Pembentukan Karakter Mahasiswa Di Era Digital Benedict Sandi Pangestu Rosa; Siti Haliza Zamili; Dwi Nina Putri Anakampun
INSTITUTIO : Jurnal Pendidikan Agama Kristen Vol. 12 No. 1 (2026): INTEGRASI TEOLOGI, ETIKA, KEPEMIMPINAN, DAN TEKNOLOGI MEMBANGUN PAK KONTEKSTUA
Publisher : Institut Agama Kristen Negeri (IAKN) Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51689/frnrr712

Abstract

Abstract: The rapid development of digital technology has significantly influenced students’ lives, both academically and socially. Along with the ease of accessing information and communication, students are also confronted with various ethical challenges that may affect their character formation. This study aims to examine students’ understanding of Christian ethics, analyze its role in character formation, and explore the application of Christian ethical values in digital life. This research employed a quantitative method with a descriptive approach. Data were collected through a questionnaire distributed via Google Forms involving 50 Christian university students. The results indicate that students’ understanding of Christian ethics is categorized as very high. Most respondents reported applying Christian ethical values, such as honesty, responsibility, love, and discipline, in their digital activities. Furthermore, more than 90% of respondents agreed that Christian ethics plays a significant role in shaping students’ character in the digital era. Therefore, Christian ethics is proven to be relevant and contributes positively to the development of students’ character in responding wisely and responsibly to the challenges of digital life.   Keywords: Christian ethics, student character, digital era