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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 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) 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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Peningkatan Keterampilan Libreoffice Untuk Santri Pondok Pesantren Syaikh Zainuddin Nahdlatul Wathan Ahmad Ashril Rizal; M. Saleh Sofyan; Lalu Puji Indra Kharisma; Muh. Fahrurrozi
Jurnal Widya Laksmi: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 1 (2023): Jurnal WIDYA LAKSMI (Jurnal Pengabdian Kepada Masyarakat)
Publisher : Yayasan Lavandaia Dharma Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59458/jwl.v3i1.45

Abstract

Nahdlatul Wathan was founded with a determination to strengthen the education sector in the archipelago. Not only education, but NW also strengthens the economic, social, science and information technology sectors. Information technology is developed with formal and non-formal methods.In its formal form, NW established a university in the field of information technology. In the non-formal sector, communities also strengthen soft skills in the field of information technology. One of them is support for increasing the ability to use office applications for students and female students at the Nahdlatul Wathan Anjani Islamic boarding school. However, Islamic boarding schools provide students with microsoft office skills.There is nothing wrong with using Microsoft Office in general. The problem occurs because the office applications that are used are almost all pirated office applications.LibreOffice can be an alternative to using open source office applications. LibreOffice is a suite of office applications developed by The Document Foundation. With the Libreoffice skills workshop for the Santri at the Syaikh Zainuddin Nahdlatul Wathan Islamic Boarding School, it is hoped that it can help students become easy to use open source applications.The hope is that Indonesia can be free from application piracy. The results of the post-test at the post-workshop showed that the participants were able to complete the module well. In the post-test libreoffice writer 92.89% completed the module correctly, 83.63% on libreoffice calc, 94.72% on libreoffice impress and 92.12% on libreoffice draw
Lexicon Based Sentiment Analysis pada Trending Topic di Nusa Tenggara Barat Ismarmiaty; Maria Nuzurana Asti; Ahmad Ashril Rizal
Jurnal Informatika dan Teknologi Komputer (J-ICOM) Vol 3 No 2 (2022): Jurnal Informatika dan Teknologi Komputer ( JICOM)
Publisher : E-Jurnal Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/j-icom.v3i2.6136

Abstract

This study aims to find trending topics and conduct sentiment analysis on trending topics related to the province of West Nusa Tenggara. This analysis uses tweet data from January 1, 2019 to December 31, 2020. The method used is Lexicon Based with the python programming language. The research stages consist of crawling the dataset, preprocessing, finding trending topics, lexicon based sentiment analysis & confusion matrix test and visualization. The conclusion from the analysis related to trending topics is that the top ten trending topics that emerged include: (1) COVID-19, (2) Wistan's brother, (3) MotoGP, (4) Rimpu Culture, (5) Baturotok Village fire, ( 6) The throwing of the factory by four housewives, (7) Rocky Gerung, (8) #onehealthKIPM, (9) after the NTB earthquake, and (10) the arrival of Sandiaga Uno to Bima. Sentiment analysis results show that several topics tend to lead to positive sentiment, including: 2nd, 3rd, 4th, 5th, 8th topics, 9th and 10th topics. While the 1st topic is related to COVID-19, the 6th and 7th tend to lead to negative sentiment. The test accuracy value is above 80% and the average score for all topics is 100% on accuracy, 100% on precision and 100% on recall.
Implementasi Augmented Reality Sebagai Media Promosi Pada Lesehan Kalisari Dengan Metode Based Marker Tracker Biyas Ola Tafakkur; Lalu Puji Indra Kharisma; Ahmad Ashril Rizal; Abdurahim Abdurahim
JTIM : Jurnal Teknologi Informasi dan Multimedia Vol 5 No 1 (2023): May
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/jtim.v5i1.331

Abstract

Multimedia, as an information technology product, has the advantage of attracting the imagination and interest of its users. One of the multimedia products whose development is quite widely accepted by most people is augmented reality (AR). With the support of technology, Augmented Reality can combine the real world with the visual world. This study aims to design and build an android-based application using augmented reality technology with the Based Marker Tracker method as an alternative promotional media so that various food/beverage products available at restaurants or Lesehan Kalisari can be more attractive to customers. This application uses Vuforia SDK software, Unity3D with C# programming language, and Blender 3D to create 3D shapes from food/beverage products. This research uses the waterfall development method or what is often referred to as the classic life cycle. This research produces an android-based augmented reality application that can display 3D forms of food/beverage products on the menu list. With this application, it is hoped that it can become an alternative promotional media that increases the number of customers.
Analisis Kesiapan Dosen, Mahasiswa dan Mitra terhadap Implementasi Merdeka Belajar Kampus Merdeka Syuhada, Nurnadiyah; Adawiyah, Siti Rabi'atul; Rizal, Ahmad Ashril
EDUKATIF : JURNAL ILMU PENDIDIKAN Vol 6, No 1 (2024)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/edukatif.v6i1.5805

Abstract

Sejak Kurikulum MBKM diberlakukan di UIN Mataram pada Tahun 2022, evaluasi penerapan program tersebut belum pernah dilakukan. Penelitian ini bertujuan menyelidiki dan menganalisis kesiapan dosen, mahasiswa, dan mitra terhadap implementasi program MBKM di prodi Ilmu Falak UIN Mataram. Penelitian ini merupakan kombinasi penelitian kualitatif dan kuantitatif. Pengumpulan data dilakukan menggunakan metode survei dan wawancara. Hasil penelitian menunjukkan bahwa dosen Prodi Ilmu Falak memberikan respon positif untuk menerapkan MBKM. Kondisi ini selaras dengan respon para mitra prodi yakni selalu siap untuk mendukung penerapan MBKM. Namun, hasil survei mahasiswa menunjukkan respon yang sebaliknya. Sebagian besar mahasiswa tidak mengetahui adanya kebijakan MBKM. Selain itu, mahasiswa masih ragu akan mendapatkan peningkatan kompetensi dari pembelajaran di program studi lain.  Faktor lain yang dikhawatirkan mahasiswa adalah biaya yang harus dikeluarkan apabila  melakukan pembelajaran di tempat yang cukup jauh dari lingkungan kampus asal. Mengingat bahwa kesuksesan penerapan MBKM harus didukung oleh kesiapan ketiga unsur utama pelaksananya, yaitu dosen, mahasiswa, dan mitra, maka prodi Ilmu Falak UIN Mataram dinilai masih perlu merancang strategi dan upaya lanjut untuk mempersiapkan mahasiswanya, baik dari aspek pemahaman tentang program MBKM, sarana, serta prasarananya
THE VIEWS OF RELIGIUS AND COMMUNITY LEADERS ON DETERMINING THE QIBLA DIRECTION Suciati, Aluh Suciati; Rizal, Ahmad Ashril
ELFALAKY: Jurnal Ilmu Falak Vol 8 No 2 (2024): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v8i2.51215

Abstract

Abstract This study aims to determine the qibla direction at Masjid Besar Fathul Mubin in Jerowaru using the Istiwa’aini method and to understand the perspectives of religious and community leaders regarding the qibla direction based on this method. The research employs field research and a mixed-method approach to combine positivism and post-positivism. Data was collected through observation, interviews, and documentation from primary and secondary sources in Jerowaru Village, with analysis conducted interactively. The results reveal that views on the qibla direction at Masjid Besar Fathul Mubin originated from a recalibration conducted by the Ministry of Religious Affairs several years ago. However, this recalibration triggered debates among community leaders. Some accepted the recalibration results and sought to adjust the mosque's qibla direction accordingly, while others rejected the change, causing uncertainty in establishing the qibla direction. Of the six informants interviewed regarding the qibla issue in Jerowaru Village, three rejected the qibla adjustment because they believed that the measurements by their ancestors were accurate. In contrast, the other three informants agreed on recalibrating the qibla direction using modern tools and accurate methods. Efforts to address the qibla direction deviation could include recalibration by the Ministry of Religious Affairs or the Jerowaru Sub-district Office using modern astronomical tools, along with socialization and support to enhance understanding of the importance of precise qibla direction. Establishing the qibla direction based on recalibration results may provoke disputes among community and religious leaders who oppose it, leading to prolonged debates. However, failure to adjust the qibla could impact the validity of the prayers of Jerowaru residents, underscoring the importance of making a decisive resolution on this matter..
UJI KELAYAKAN PANTAI TEBING KARANG KERAKAS SEBAGAI LOKASI RUKYATUL HILAL Shintiya, Shintiya Desvi Triyan Putri; Rizal, Ahmad Ashril
ELFALAKY: Jurnal Ilmu Falak Vol 8 No 2 (2024): Desember
Publisher : UIN ALAUDDIN MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ifk.v8i2.51231

Abstract

The main issue in rukyatul hilal is the difference in perspective between the hisab and rukyat methods in determining the beginning of the lunar month, which often leads to confusion and debate among Muslims. Additionally, the success of hilal observation is influenced by various factors such as weather conditions, air quality, and site selection, making it important to assess the suitability of observation locations like Pantai Tebing Karang Kerakas in Lombok. This study aims to evaluate the feasibility of Pantai Tebing Karang Kerakas as a rukyatul hilal location. It employs a field research approach with a mixed-method research design, combining qualitative and quantitative research to assess the site's suitability. The researcher conducted direct observations of the geographical, astronomical, and climatological conditions using telescopes and cameras, and analyzed the data descriptively and comparatively to provide a comprehensive overview. The results indicate that geographically and astronomically, Pantai Tebing Karang Kerakas does not meet the clear view criteria for the azimuth range of 240-300 degrees. Specifically, Mount Agung obstructs the view at azimuth 248, and at azimuth 270, the sky is often covered with thick clouds, hindering hilal observation. Meteorologically, as discussed in the previous chapter, the weather at Pantai Tebing is less favorable during certain months. High rainfall in the region leads to thick cloud formation, frequently obstructing or failing hilal observations.
Pengaruh “Virtual Influencers” di TikTok terhadap Perilaku Konsumen Generasi Z di Kota Mataram Jannah, Miptahul; Rizal, Ahmad Ashril
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 6 No. 1 (2025): Januari
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jimik.v6i1.1168

Abstract

Virtual Influencer /also called Cgi influencer are fictional characters that are created through computer technology. They are the life-like looking and personable ones who help get to audiences on social media for marketing. They can work as a virtual human that serve as a brand ambassador of the tunes & logs- the products and engage with their followers just like regular influencer. It has impacted the digital marketing status-quo on social media like no other platform (Especially TikTok). Marketing of virtual influencers to Generation Z as the largest consumer generation on social is the top priority. In general, Virtual Influencers are known to push the bar rather high when it comes to new and unique styles or trends in fashion the younger generations take to daily. Whether as “virtual Influencers” spread content that could potentially shape consumer preference around a certain apparel brand, hairstyle, accessory, etc. Problema was then later questioned as a top in article So this study intends to explore the virtual influencers' effect on TikTok of Generation Z consumption behavior in Mataram City. The analysis of data was conducted on 50 respondents using the product moment correlation test in a quantitative method through a questionnaire. The research actually highlights the impact of “Virtual Influencers” on the consumer perception in Mataram City based on Generation Z consumption behavior with a significant correlation result of r = 0.798 indicating high relationship between the two, showing that influencing factor. The effect size of 45.8% implies that 47% of the variation in how consumers merchandising decisions are driven by their interaction with virtual influencers on the TikTok platform. The researches the effect of virtual influencers on Generation Z's buying decision.
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.
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 Adri Priadana Akbar Juliansyah Anggreni, Anggreni Asfal Fuad Biyas Ola Tafakkur Budiarto, Jian Dara Puspita Anggraeni Dara Puspita Anggraeni Dedi Rosadi Dwi Ratnasari Fahrurrozi Gibran Satya Nugraha Gibran Satya Nugraha Hermansah Hermansah Ismarmiaty Jannah, Miptahul Jian Budiarto Jian Budiarto Khairunnazri Lalu Abd Rahman Hakim Lalu Puji Indra Kharisma M. Saleh Sofyan Maria Nuzurana Asti Mohammad Faisal Kholid Muh. Fahrurrozi Rian Asmara Putra 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