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All Journal Seminar Nasional Aplikasi Teknologi Informasi (SNATI) JOURNAL OF APPLIED INFORMATICS AND COMPUTING JURNAL PENGABDI ILKOM Jurnal Ilmiah MATRIK : Jurnal Manajemen, Teknik Informatika, dan Rekayasa Komputer Jurnal Teknologi Informasi dan Multimedia Jurnal Teknologi Informasi, Komputer, dan Aplikasinya (JTIKA ) JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Bumigora Information Technology (BITe) Jurnal Teknik Informatika (JUTIF) Jurnal Aplikasi Teknologi Informasi dan Manajemen (JATIM) ADMA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Riset, Ekonomi, Akuntansi dan Perpajakan (REKAN) Jurnal Interaktif: Warta Pengabdian Pendidikan (JIWPP) Jurnal Saintekom : Sains, Teknologi, Komputer dan Manajemen Jurnal Begawe Teknologi Informasi MATRIX : JURNAL MANAJEMEN TEKNOLOGI DAN INFORMATIKA Paradigma Bakti Sekawan : Jurnal Pengabdian Masyarakat Seminar Ilmiah Nasional Teknologi, Sains, dan Sosial Humaniora (SINTESA) Seminar Nasional Aplikasi Iptek (SINAPTEK)
Pahrul Irfan
Universitas Bumigora
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Social Sciences Other

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SISTEM INFORMASI AKADEMIK DI RUMAH TAHFIZH AN-NAWAWI KAPEK GUNUNGSARI LOMBOK BARAT: Academic Information System at Rumah Tahfizh An-Nawawi Kapek Gunungsari West Lombok Ekaputra, Galang Prasetya; Dwiyansaputra, Ramaditia; Dani, Muhammad; Irfan, Pahrul; Rassy, Regania Pasca
Jurnal Begawe Teknologi Informasi (JBegaTI) Vol. 5 No. 2 (2024): JBegaTI
Publisher : Program Studi Teknik Informatika, Fakultas Teknik Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbegati.v5i2.1209

Abstract

Rumah Tahfizh Qur’an adalah lembaga pusat kegiatan pembelajaran dan penghafalan Al-Qur’an, serta penerapan dan pembudayaan nilai-nilai Qur’ani dalam kehidupan sehari-hari, yang berbasis pada tempat tinggal, lingkungan, dan komunitas. Rumah Tahfizh An-Nawawi adalah salah satu lembaga keagamaan yang telah berkembang seiring waktu dan diikuti oleh peningkatan jumlah santri. Karena itu, diperlukan inovasi untuk memanfaatkan era digital saat ini agar lebih mudah mengatur sistem akademiknya. Tujuan dari pengabdian kepada masyarakat ini adalah untuk merancang dan membangun sistem informasi akademik Rumah Tahfizh An-Nawawi menggunakan framework laravel. Sistem ini dibangun dengan menggunakan metode pengembangan waterfall dan black box testing sebagai pengujiannya. Berdasarkan hasil pengujian menggunakan metode black box testing terhadap fungsionalitas sistem yang dibuat, dapat disimpulkan bahwa sistem yang telah dibangun dapat berjalan dengan baik.
APLIKASI ENKRIPSI CITRA MENGGUNAKAN ALGORITMA KRIPTOGRAFI ARNOLD CAT MAP Dan LOGISTIC MAP Pahrul Irfan
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol. 16 No. 1 (2016)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/matrik.v16i1.14

Abstract

Data security in the process of information exchange is very important. One way to secure the image is to use cryptographic techniques. Cryptographic algorithms applied to the image is used to randomize the position of pixels using a secret key parameters, so that images can not be recognized anymore after the encryption process. In this study, researchers used the algorithm of chaos known as algorithms compact, fast and commonly used in cryptography especially those in the image file. The results showed the image that has been through an encryption process can not be recognized because the randomization process image pixel position is performed using chaos algorithm.
Sistem Informasi Pemasaran Paket Tour Koperasi Karya Wisata Senggigi Berbasis Web Muhammad Ali Akbar Hutasuhut; Pahrul Irfan
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol. 18 No. 1 (2018)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/matrik.v18i1.322

Abstract

Sektor pariwisata sebagai kegiatan perekonomian telah menjadi andalan potensial dan prioritas pengembangan bagi sejumlah Negara.Terlebih bagi negara berkembang seperti Indonesia yang memiliki potensi wilayah yang luas dengan daya tarik wisata yang cukup besar. Koperasi Karya Wisata Senggigi (KOPKARWIS) adalah sebuah koperasi yang bergerak dalam bidang pariwisata dengan menyediakan jasa Tour and Travel di daerah Senggigi. Masalah yang di hadapai Koperasi Karya Wisata Senggigi adalah tentang pemasaran paket-paket tour yang mereka tawarkan dan menghubungi driver/guide. Adapun tujuan dari penelitian ini, yaitu Membangun sebuah Sistem Informasi Pemasaran Paket Tour Koperasi KARYA WISATA Senggigi Berbasis Web. Perancangan dan Pembuatan Aplikasi menggunakan metodologi Waterfall, yaitu metode mengembangan perangkat lunak yang diawali dengan menganalisa kebutuhan perusahaan, membuat merancang, membangun aplikasi dengan tools, dan melakukan ujicoba pada pengguna. Hasil yang dicapai yaitu berupa Sistem Informasi Pemasaran Paket Tour Koperasi KARYA WISATA Senggigi yang dapat membantu operasional koperasi. Berdasarkan hasil quisioner yang diberikan kepada pengguna, aplikasi yang dibangun dapat dipahami dan mudah digunakan dalam memberikan informasi pemesanan serta meningkatkan pemesanan dan sesuai dengan kebutuhan pengguna. Aplikasi Sistem Informasi Pemasaran Paket Tour Koperasi KARYA WISATA Senggigi Berbasis Web telah berhasil dibangun.
ANALISA STRATEGI PENGEMBANGAN E-TOURISM SEBAGAI PROMOSI PARIWISATA DI PULAU LOMBOK Irfan, Pahrul; Apriani, Apriani
ILKOM Jurnal Ilmiah Vol 9, No 3 (2017)
Publisher : Prodi Teknik Informatika FIK Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/ilkom.v9i3.164.325-330

Abstract

Sektor pariwisata merupakan salah satu sektor yang memiliki potensi yang besar untuk meningkatkan pendapatan negara dan daerah. Untuk itu diperlukan upaya dalam pengembangan pariwisata di Indonesia. Salah satu program dari pemerintah untuk meningkatkan jumlah wisatawan adalah dengan memprioritaskan pembangunan pariwisata di 10 lokasi yang salah satunya adalah Pariwisata Pulau Lombok. Selain dengan pembangunan daerah pariwisata, hal lain yang dapat dilakukan untuk menaikkan jumlah wisata adalah dengan pemanfaatan teknologi informasi sebagai media promosi melalui e-tourism. Tujuan dari penelitian ini adalah untuk melihat dan menganalisa perkembangan e-tourism yang ada di Pulau Lombok sebagai salah satu cara mempromosikan pariwisata di Pulau Lombok. Teknik analisis yang digunakan pada penelitian ini adalah teknik analisis SWOT dengan melihat faktor internal (kekuatan dan kelemahan) dan faktor eksternal (peluang dan ancaman) yang berkaitan pada perngembangan e-tourism di Pulau Lombok. Hasil dari penelitian ini dapat digunakan oleh pemerintah ataupun pihak terkait dalam menentukan arah pengembangan pariwisata di Pulau Lombok.
SISTEM INFORMASI PEMASARAN PRODUK DESA BERBASIS WEB Kartarina, Kartarina; Irfan, Pahrul; Satria, Cristofer
ILKOM Jurnal Ilmiah Vol 11, No 3 (2019)
Publisher : Prodi Teknik Informatika FIK Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/ilkom.v11i3.471.214-221

Abstract

Batu Mekar Village is one of the villages in West Lombok Regency in Lingsar District. Batu Mekar village has many products in the form of handicrafts such as bags, lamp decorations made from ketak or agricultural and plantation products such as coffee, palm sugar and others. The problem that exists in Batu Mekar Village is the low sales price of handicraft products because the product is only left at a souvenir shop. The decrease in the number of sales was not due to a decrease in the number of tourists who ended up on the island of Lombok due to the earthquake. In addition, the limited promotion media. This research was developed using the Rapid Application Development method. This research resulted in an online sales information system as a medium for handicraft sales, so that the public could directly sell their products without going through intermediaries as well as promotional media so that handicraft products can be sold directly and can be recognized by the wider community. The developed application can be used as a promotional medium as well as a means of selling Batu Mekar village handicraft products.
Selection of Outstanding Students Using AHP and Profile Matching Muhammad Haris Nasri; Rifqi Hammad; Pahrul Irfan
Paradigma - Jurnal Komputer dan Informatika Vol. 26 No. 1 (2024): March 2024 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v26i1.3189

Abstract

The determination of outstanding students is the giving of awards to those who excel in academic and non-academic fields, aimed at motivating increased achievement. However, this process is often hampered by various criteria that must be considered, such as English language skills, work results, awards, and so on. The solution offered to overcome this problem is the development of a decision support system for selecting outstanding students using the AHP and Profile Matching methods. So, the aim of this research is to develop a decision support system for selecting outstanding students using a combination of the AHP and Profile matching methods, where later the system developed can assist decision makers in determining outstanding students. The results obtained from this research are a decision support system that uses 8 criteria and 26 alternative sample data which shows that "Mahasiswa F" is an outstanding student with a score of 4.09. The results of manual calculations with the system show similarities, which shows that the system developed is in accordance with expectations.
KLASIFIKASI PENYAKIT PNEUMONIA PADA X-RAY PARU-PARU MENGGUNAKAN MODEL HYBRID GRAY LEVEL CO-OCCURRENCE MATRIX DAN ARTIFICIAL NEURAL NETWORK Amdila Rahmadi; I Gede Pasek Suta Wijaya; Pahrul Irfan
JTIKA (Jurnal Teknik Informatika, Komputer dan Aplikasinya) Vol 8 No 1 (2026): Maret 2026
Publisher : Program Studi Teknik Informatika, Fakultas Teknik, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jtika.v8i1.534

Abstract

Pneumonia is a leading cause of morbidity and mortality, particularly in children, requiring rapid and accurate diagnosis. This study proposes a hybrid classification model that combines Gray Level Co-occurrence Matrix (GLCM) texture feature extraction with an Artificial Neural Network (ANN) to analyze chest X-ray images. The dataset consisted of 3,150 images, balanced using random undersampling. GLCM features were extracted across multiple distances and four orientations, generating 19 texture features per image. Seven experimental scenarios were conducted to evaluate ANN architectures with 2, 3, and 4 fully connected layers to identify the most effective configuration. The best-performing model achieved an accuracy of 91.50%, with precision, recall, and F1-score of 0.91, demonstrating consistent performance in distinguishing normal and pneumonia cases. Due to its relatively low computational complexity, this approach is suitable for low-resource healthcare settings. Future work will focus on expanding the dataset and validating the model with clinical data to enhance real-world applicability.
Application of the Blowfish Algorithm in securing patient data in the database Pahrul Irfan; Rifqi Hammad; Andi Sofyan Anas; Fatimatuzzahra; Nanang Samudra
Matrix : Jurnal Manajemen Teknologi dan Informatika Vol. 12 No. 2 (2022): Matrix: Jurnal Manajemen Teknologi dan Informatika
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/matrix.v12i2.102-108

Abstract

Patient data is one of the datasets managed by the hospital. Patient data in the form of examination results and other data is important data that is private and confidential. Therefore, patient data needs to be secured so that there is no misuse of data by parties who are not responsible for things that can harm the data owner. One of the several methods that can be used to secure data is cryptography. Cryptography itself has several algorithms, one of which is blowfish. This study applies the blowfish algorithm to secure patient data in the database to reduce the possibility of data misuse by irresponsible parties. This study succeeded in implementing the blowfish algorithm for securing patient data. The data stored in the database is the result of encryption using the blowfish algorithm, the results of which are difficult to understand because there is a combination of symbols and text. The application of the algorithm affects the data storage time in the database, which originally took 0.12 seconds to save data and now takes 0.28 seconds to store data.
Co-Authors - STMIK Bumigora, Apriani Adriyansah Efendi Noor Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Zuli Amrullah Al Faras, Daffa ilyas Amdila Rahmadi Andi Sofyan Anas Apriani Apriani Apriani Apriani Arfa, Muhammad Azhari, Anjas Ardiyan Cahyablindar, Ayu Cristofer Satria Ekaputra, Galang Prasetya Faizin Ahmad Fatimatuzzahra Fatimatuzzahra Gilang Primajati Habib Ratu Perwira Negara Hadi, Risman Hairani Hairani Halil Akhyar Hammad, Rifqi I Gede Pasek Suta Wijaya I Nyoman Switrayana Ismarmiaty, Ismarmiaty Kartarina, Kartarina Kurniadin Abd Latif Lalu Rojib Cipto M. Hidayatullah Mardedi, Lalu Zazuli Azhar Muayyadin, Muhammad Mudawil Qulub Muhamad Azwar Muhammad Ali Akbar Hutasuhut Muhammad Dani Muhammad Haris Nasri Muhammad Innuddin Muhammad Yunus Muhammad Zulfikri Muhammad Zulfikri Nanang Samudra Novaely Rachman Pratama, Gede Yogi Ramaditia Dwiyansaputra Rassy, Regania Pasca Rifqi Hammad Rony Arzian Rukmin Ulfa Ayu Lestari Satria, Cristofer Suriyati ., Suriyati Syahrir, Moch. Yudi prayudi Yuliana Yuliana Zaenal Abidin Zaenal Abidin Zafrullah, Ahmad Zubaidi, Ariyan Zuhrian, Naufal Rifqi Zulfikri, Muhammad