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All Journal Jurnal Ilmu Komputer CAUCHY: Jurnal Matematika Murni dan Aplikasi MATRIK : Jurnal Manajemen, Teknik Informatika, dan Rekayasa Komputer EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Aplikasi Statistika & Komputasi Statistik JTIM : Jurnal Teknologi Informasi dan Multimedia Jurnal Riset Mahasiswa Dakwah dan Komunikasi (JRMDK) Jurnal Bumigora Information Technology (BITe) ELFALAKY: Jurnal Ilmu Falak Jurnal Teknimedia: Teknologi Informasi dan Multimedia IJISTECH Jurnal Informatika dan Teknologi Komputer ( J-ICOM) Jurnal WIDYA LAKSMI (Jurnal Pengabdian Kepada Masyarakat) JSN : Jurnal Sains Natural Paradharma: Jurnal Aplikasi IPTEK Jurnal Indonesia : Manajemen Informatika dan Komunikasi JATISKOM: Jurnal Aplikasi Teknologi Informasi dan Sains Komputer
Rizal, Ahmad Ashril
Universitas Islam Negeri Mataram
Religion Humanities Astronomy Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Nursing Physics Public Health Social Sciences Other

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ETIKA BERMEDIA SOSIAL: MORALITAS GEN-Z DI DESA DASAN GERES, KECAMATAN LABUHAN HAJI, LOMBOK TIMUR Selian, Nadia Milyani; Rizal, Ahmad Ashril
Jurnal Riset Mahasiswa Dakwah dan Komunikasi Vol 6, No 3 (2024)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jrmdk.v6i3.33597

Abstract

This study aims to understand the behavior and ethics of Generation Z (Gen Z) in Desa Dasan Geres, Labuhan Haji District, East Lombok, in using social media from the perspective of Islamic communication. Using a mixed-method approach and a case study design, the research examines how Islamic values are applied in Gen Z’s digital interactions. The sample was selected through purposive sampling, focusing on Gen Z individuals who are active social media users, particularly Facebook. The findings reveal that most respondents are aware of the importance of maintaining ethics on social media, with 89.7% of their communication displaying positive sentiments, while 10.3% show negative sentiments, often related to emotional or provocative topics. However, some respondents prioritize creating engaging content over considering its moral impact. Social pressure is identified as a key factor influencing their behavior, while the application of Islamic values in their digital interactions remains suboptimal. This study highlights the need for continuous education and guidance on social media ethics based on the principles of Islamic communication. The role of families, educators, and communities is crucial in helping Gen Z become wiser, more responsible, and ethical in their digital activities. Such efforts are expected to foster a healthier digital environment and promote positive interactions that contribute to improved social relationships.
Smoothing Data Ketinggian Air di Saluran Irigasi Menggunakan Cubic Spline Anggreni, Anggreni; Rizal, Ahmad Ashril; Yusuf, Siti Agrippina Alodia
JSN : Jurnal Sains Natural Vol 3 No 1 (2025): Februari
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/jsn.v3i1.711

Abstract

The water level data is closely related to the water discharge data in the Pesongoran Kuripan channel in West Nusa Tenggara Province. Daily data is needed by farmers to maintain the quantity of water and the quality of agricultural products. Altitude data is taken daily by irrigation workers, but the data is often available in an incomplete state. This paper aims to correct incomplete data on water level data in irrigation canals using the Cubic Spline Interpolation algorithm. This is due to the nature of the data that depends on the climate (seasonal). Therefore, Cubic Spline can be a solution to incomplete data. The first step, create a set of coordinate points from the primary data.The second step is to create a tridiagonal matrix consisting of a lower triangle matrix, a diagonal matrix and an upper diagonal matrix. The third step is the constant search using Gauss-Jordan elimination. The effectiveness of the Cubic Spline method can be seen from the error of the comparison between the set of coordinate points and the coordinate points of the interpolated results. The smaller the error, the more appropriate the expected result . The results of the study prove the effectiveness of Cubic Spline in missing data.
Social Media dan Media Online Analytic Universitas Islam Negeri Mataram dengan Lexicon Based Method dan Latent Dirichlet Allocation Rizal, Ahmad Ashril; Adawiyah, Siti Rabi’atul; Rafa, Anisa Muziya
JTIM : Jurnal Teknologi Informasi dan Multimedia Vol. 7 No. 2 (2025): May
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/jtim.v7i2.620

Abstract

The rapid development of digital technology has revolutionized online and social media analysis, making it an indispensable tool for educational institutions such as Universitas Islam Negeri (UIN) Mataram to comprehend public perception and trending topics. By applying the Latent Dirichlet Allocation (LDA) approach to identify trending topics and the Lexicon-based method to analyze sentiment toward these topics, this research addresses the challenge of identifying key issues and public sentiment. Research data was collected from various news platforms and social media such as Twitter or X, Instagram, and Facebook, using the Google News API and Selenium for web scraping. The collected data was then processed to generate findings relevant to this research. The results of the LDA show that the most frequently discussed topics are related to the achievement of superior accreditation by UIN Mataram, student achievements, and academic activities. Meanwhile, using the lexicon-based method, the sentiment analysis results found that most topics related to UIN Mataram received dominant positive sentiment. Several topics showed positive sentiments, reaching almost 100%, such as topics 2 and 10, which were related to achieving accreditation. Meanwhile, several other issues were dominated by neutral sentiment, indicating that discussions on the topic tended to be informative without triggering significant emotions. Overall, the UIN Mataram institution was viewed positively in the news and media discussions analyzed.
DECISION SUPPORT SYSTEM FOR SELECTING STUDY PROGRAMS FOR NEW STUDENTS AT STMIK SYAIKH ZAINUDDIN NW ANJANI USING THE PROFILE PATCHING METHOD Wan Kamarul Zaman Haris Munandar; Lalu Puji Indra Kharisma; Ahmad Ashril Rizal; Asfal Fuad
JATISKOM : Jurnal Aplikasi Teknologi Informasi dan Sains Komputer Vol. 1 No. 1 (2024): June
Publisher : Universitas Islam Negeri Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/jatiskom.v1i1.11728

Abstract

The Decision Support System (DSS) is a computer-based information system that generates various alternative decisions to assist in addressing structured and unstructured problems. At STMIK Syaikh Zainuddin NW Anjani, the selection of study programs is still done manually, where prospective students are directly asked to choose which study program they wish to enter without any data processing based on their abilities and skills first. This approach can have negative consequences, as once they begin their studies in the chosen program, they may struggle to keep up due to misalignment with their skills, interests, and abilities, leading many to regret their choice and even decide to switch programs or transfer to another university; some may even attend less frequently. Therefore, there is a need for a system/application that can provide recommendations for study programs that align with their talents, interests, and capabilities. The Decision Support System for Selecting Study Programs for New Students at STMIK Syaikh Zainuddin NW Anjani uses the Profile Matching Method and the Prototype Method for software development, which begins with requirements gathering, prototype design, prototype evaluation, system coding, system testing, system evaluation, and system implementation. This decision support system calculates the exam scores taken by new students and successfully provides suitable recommendations based on their exam results. This application can also directly print the results of the calculations and recommendations for study programs for new students; they can also directly print the results of their tests.
Co-Authors Abdurahim, Abdurahim Adam Bachtiar Maulachela Adawiyah, Siti Rabi'atul Adawiyah, Siti Rabi’atul Adri Priadana Akbar Juliansyah Anggreni, Anggreni Asfal Fuad Biyas Ola Tafakkur Dara Puspita Anggraeni Dara Puspita Anggraeni, Dara Puspita Dedi Rosadi Dwi Ratnasari Fahrurrozi Gibran Satya Nugraha Hermansah Hermansah Ismarmiaty Jannah, Miptahul Jian Budiarto Jian Budiarto Jian Budiarto Khairunnazri Lalu Abd Rahman Hakim Lalu Puji Indra Kharisma M. Saleh Sofyan Maria Nuzurana Asti Mohammad Faisal Kholid Muh. Fahrurrozi Nugraha, Gibran Satya Putra, Rian Asmara Rafa, Anisa Muziya Selian, Nadia Milyani Shintiya, Shintiya Desvi Triyan Putri Siti Soraya Suciati, Aluh Suciati Syahroni Hidayat Syuhada, Nurnadiyah Thifal Baraas Titi Supianti Wan Kamarul Zaman Haris Munandar Yunita Astuti Yusuf, Siti Agrippina Alodia