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All Journal Jurnal Media Infotama PROCESSOR Jurnal Ilmiah Sistem Informasi, Teknologi Informasi dan Sistem Komputer JE (Journal of Empowerment) JSAI (Journal Scientific and Applied Informatics) Journal of Technopreneurship and Information System (JTIS) JATI (Jurnal Mahasiswa Teknik Informatika) Journal of Empowerment Community Jurnal Abdimas Serawai Jurnal Komputer, Informasi dan Teknologi PAKDEMAS : Jurnal Pengabdian Kepada Masyarakat Jurnal Algoritma Mestaka: Jurnal Pengabdian Kepada Masyarakat Multidisciplinary Journals

Witriyono, Harry

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Author-ID : 1134527

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Klasifikasi Tingkat Kematangan Buah Nanas Berdasarkan Fitur Warna Menggunakan Metode K–Nearest Neighbor (KNN) Reswan, Yuza; Toyib, Rozali; Witriyono, Harry; Anggraini, Ani
Jurnal Media Infotama Vol 20 No 1 (2024): April 2024
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v20i1.5689

This study aims to determine the extent to which the KNN algorithm is able to classify pineapple fruit based on color features with high accuracy and determine the best k value in the KNN algorithm to achieve optimal accuracy in the classification of pineapple maturity levels. In the process of classifying pineapple fruit manually by using the human eye is a very difficult thing to do. This is evidenced by the inconsistency and subjective nature that causes a low level of accuracy. Therefore, to increase the level of accuracy and reduce the subjectivity of the human eye, this research proposes an algorithm that can be used to classify the maturity level of pineapple fruit, namely with K-Nearest Neighbor based on the color of the skin on the fruit. The k value used in this research is 1, 3, 5, 7, and 9 to test the Euclidean distance search on images with a size of 300x300 pixels. The research conducted proves that with Euclidean distance k = 5 and k = 9 has a percentage value of 73%. Based on the level of accuracy, color features k = 5 and k = 9 show the best k value on the classification of pineapple ripeness level.

Penerapan Sistem Pendukung Keputusan Berbasis Web Untuk Perencanaan Aktivitas Edukasi Dan Hiburan Di Panti Asuhan Menggunakan Metode Fuzzy AHP Zantohar, Moh Rere Velentino; Sunardi, Dandi; Witriyono, Harry; Muntahanah, Muntahanah
Jurnal Media Infotama Vol 20 No 1 (2024): April 2024
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v20i1.5705

Educational and entertainment activities in orphanages are important aspects in helping the physical, mental and social development of children living in these institutions. Orphanages often serve as homes for children who do not have access to a family or a stable educational environment. Therefore, organizing educational and entertainment activities in orphanages is a must to provide positive experiences to these children, helping them grow and develop well. for each individual. The proposed solution is to use a web-based decision support system. This system will help orphanage managers plan educational and entertainment activities more efficiently. The main advantage of using the Fuzzy Analytical Hierarchy Process (AHP) method in this system is its ability to overcome uncertainty and ambiguity that often arises in planning in orphanages. Fuzzy AHP allows assessment and decision making based on uncertain or fuzzy data. This will be especially useful in assessing children's preferences and needs that may be difficult to measure with precision.

Sistem Pakar Untuk Mendeteksi Gangguan Pencernaan Pada Manusia Vioneka, Ranti; Sunardi, Dandi; Hidayah, Agung Kharisma; Witriyono, Harry
Jurnal Media Infotama Vol 20 No 1 (2024): April 2024
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v20i1.5771

Currently, technology capable of absorbing human thought processes and patterns is known as artificial intelligence. An expert system is a component of artificial intelligence that contains knowledge and experience acquired from an expert in a particular field. The aim of this study is to develop a web-based expert system designed to detect digestive disorders in humans. Its purpose is to provide patients with information about their health status, correlated with their presenting symptoms, with a certain degree of accuracy. Through the use of this expert system, patients have the ability to identify potential digestive disorders based on individual symptoms or combinations of symptoms they may be experiencing. Additionally, it facilitates early detection of digestive disorders without the need to delay treatment until doctors or specialists are available. The method used is Forward Chaining, which involves collecting symptom data to determine the appropriate type of disease. Forward Chaining is a reasoning technique used in expert systems and rule-based systems. It begins with known events or conditions and then attempts to match these events with the IF (combination) clauses from the IF-THEN rules that are available.

PROTOTYPE APLIKASI REGISTRASI DONOR DARAH PALANG MERAH INDONESIA(PMI) KOTA BENGKULU MENGGUNAKAN METODE PROGRESSIVE WEB APP Irawan, Deo; Witriyono, Harry; Marhalim, Marhalim; Sunardi, Dandi
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 8 No. 5 (2024): JATI Vol. 8 No. 5
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v8i5.10922

Proses registrasi donor darah yang manual dan tidak terintegrasi menyebabkan banyak masalah, seperti waktu tunggu yang lama, kesulitan untuk melacak informasi donor, dan kurangnya informasi aktual untuk calon donor. Akibatnya, proses ini mengurangi kenyamanan dan efisiensi layanan bagi pendonor dan petugas PMI. Penelitian ini bertujuan untuk mengembangkan dan menguji sebuah aplikasi registrasi donor darah berbasis PWA yang dapat meningkatkan kemudahan dan efisiensi proses registrasi donor darah di PMI. Selain itu, penelitian ini juga akan menganalisis sejauh mana aplikasi tersebut dapat membantu dalam mengelola data dan informasi tentang donor darah. Penelitian ini menggunakan pendekatan pengembangan perangkat lunak iteratif dan inkremental. Analisis kebutuhan, perancangan sistem, implementasi, dan pengujian aplikasi adalah langkah-langkah yang dilakukan. Data dikumpulkan melalui observasi langsung, wawancara dengan petugas PMI, dan survei kepada calon donor darah. Pengujian aplikasi dilakukan untuk mengukur kinerja, keandalan, dan tingkat kepuasan pengguna. Hasil penelitian menunjukkan bahwa aplikasi registrasi donor darah berbasis PWA berhasil memenuhi tujuan penelitian dan memberikan kontribusi positif bagi proses registrasi donor darah di PMI, dengan waktu tunggu yang lebih singkat dan akses informasi yang lebih cepat. Selain itu, integrasi data yang lebih baik memungkinkan petugas PMI untuk mengelola data donor dengan lebih efektif.

MANAGEMENT BANDWIDTH PADA CCTV BERBASIS ROUTER MIKROTIK DI GEDUNG TEKNIK UNIVERSITAS MUHAMMADIYAH BENGKULU Mahfuzhi, A.R Walad; Wibada Alsupana, Bima; Witriyono, Harry; Kharisma Hidayah, Agung
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 8 No. 5 (2024): JATI Vol. 8 No. 5
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v8i5.11002

Jaringan CCTV online di Gedung Teknik Universitas Muhammadiyah Bengkulu saat ini masih menggunakan Bandwidth yang sama dengan pengguna Laboratorium Komputer. Hal ini menyebabkan kualitas gambar CCTV online menjadi tidak optimal frame rate rendah (Video yang padatah-patah), terutama saat jam perkuliahan. Penelitian ini bertujuan untuk menerapkan manajemen Bandwidth pada jaringan CCTV online di Gedung Teknik Universitas Muhammadiyah Bengkulu dengan menggunakan metode Simple queue pada router MikroTik. Metode Simple queue dipilih karena mudah dikonfigurasikan dan efektif dalam membatasi Bandwidth. Data penelitian dikumpulkan melalui pengukuran kualitas gambar record CCTV online sebelum dan setelah penerapan manajemen Bandwidth. Hasil penelitian menunjukkan bahwa penerapan manajemen Bandwidth dengan metode Simple queue dapat meningkatkan kualitas record CCTV online dan meminimalisir traffic jaringan pada DVR CCTV. Hal ini dibuktikan dengan perbandingan record CCTV dengan frame rate rendah yang menjadi lebih bagus dan traffic jaringan pada DVR CCTV yang lebih stabil ,terutama saat jam sibuk penggunaan jaringan, walaupun hasil yang diberikan belum terlihat maksimal. Penelitian ini memberikan kontribusi dalam hal optimalisasi penggunaan Bandwidth pada jaringan CCTV online, sehingga kualitas gambar CCTV online dapat sedikit ditingkatkan.

Implementation of K-Means Clustering Method in Grouping Best-Selling Building Materials at Sinar Harapan Building Shop Fadila, Aldevia; Sonita, Anisya; Witriyono, Harry; Rifqo, Muhammad Husni
Multidisciplinary Journals Vol. 1 No. 3 (2024): September
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mj.v1i3.529

Building materials are all materials both as basic and auxiliary materials needed to build a certain building that are easily available in building stores, one of which is at the Sinar Harapan Building Shop. The purpose of this research is to build a system that can provide information on building materials that are in demand and not in demand by applying the k-means clustering method to help facilitate the management of building material sales. The results of this study have created a system for classifying in-selling and out-of-selling building materials based on the results of calculations using the k-means clustering method by testing 10 samples of building materials which get the results of 3 in-selling building materials and 7 building materials not in demand or less in demand.

Implementasi Aplikasi Auto Index untuk Manajemen Arsip SPT dan SPPD DPRD Kota Bengkulu Witriyono, Harry; Adirizki, Bintang Andika; Nabhan, Darry; Habibila, Kevin Eza; Riski, Nofran; Hidayat, Adika Fajri
Mestaka: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2025): Februari 2025
Publisher : Pakis Journal Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58184/mestaka.v4i1.612

This activity discussed the implementation of the Auto Index application in the management of Duty Warrant (SPT) and Official Travel Warrant (SPPD) archives at the Bengkulu City DPRD. This system was developed as a digital solution in improving the efficiency of the filing process and making it easier to search for documents faster and more accurately. This street vendor activity has been carried out at the Bengkulu City DPRD Building from February 3 to February 28, 2025. The implementation stages carried out are needs analysis, system design, and implementation and testing. The results of a survey of employees who use this system show that 85% of users find this application very helpful in their work, especially in finding documents quickly. Thus, the implementation of the Auto Index in the Bengkulu City DPRD has had a positive impact on the efficiency and effectiveness of archive management.

PEMBUATAN MEDIA PEMBELAJARAN DAN POSTER DENGAN CANVA UNTUK MENINGKATKAN KREATIVITAS SISWA SERTA GURU SMK NEGERI 1 BUNGO -, Rozali Toyib; Hidayah, Agung Kharisma; Darnita, Yulia; Muntahanah, Muntahanah; Hendri, Sastya; Diana, Diana; Witriyono, Harry
Journal of Empowerment Community Vol. 6 No. 1 (2024): Maret 2024
Publisher : Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/jec.v6i1.1315

Media pembelajaran membutuhkan kreativitas baik dari siswa maupun guru. sangat penting untuk dapat mengatur materi kelas yang menarik secara visual seperti presentasi, poster, kegiatan kelompok, materi kelas virtual seperti latar belakang Zoom atau Google Meet, dekorasi kelas, infografis, template video, dan materi lain yang memerlukan pelatihan khusus agar guru dan siswa dapat berdiskusi menggunakan Canva dalam pembuatan media pembelajar dan poster , menjadi kreatif dan mandiri secara artistik. Pengabdian kepada masyarakat ini bertujuan untuk memberikan inovasi kepada siswa dan guru untuk menghasilkan desain grafis berkualitas tinggi dengan tenaga minimal, dan kurikulum Merdeka memasukkan elemen digitalisasi yang mendorong guru dan siswa lebih kreatif dalam mengajar melalui berbagai platform yang tersedia di dunia maya. dan kebutuhan belajar. Metode atau pendekatan yang digunakan dalam kegiatan program PKM meliputi pelatihan pengembangan tentang media pembelajaran dan pembuatan poster menggunakan canva untuk siswa serta guru-guru. Kesimpulan : tingkat partisipasi guru dalam kegiatan tinggi , guru dapat dilatih untuk pelatihan, mereka dapat menggunakan sumber belajar selama pelatihan dalam kegiatan pengajaran dan pendidikan di sekolah, pelatihan berkelanjutan dengan topik masa depan saat ini diperlukan. Kata Kunci: media pembelajaran, krativitas, poster, canva.

Perancangan Aplikasi Pengelolaan Stock Barang Pada Toko Anugrah Ilmu Berbasis Web Menggunakan Algoritma Sequential Search Anggara, Bayu; Juhardi, Ujang; Marhalim, Marhalim; Witriyono, Harry
Jurnal Media Infotama Vol 21 No 1 (2025): April 2025
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v21i1.8091

Abstract—Recording inventory of goods at the Anugrah Ilmu Store still uses manual methods, namely using books, so the work takes longer and is inefficient. This research aims to design a web-based application that can help the Anugrah Ilmu store in managing stock. This research uses the waterfall method with steps, namely: (1) Analysis; (2) Design; (3) Design; (4) Code; (5) Support. The place of this research was carried out at the Anugrah Ilmu shop. This web-based application design provides a main menu, input menu and output menu. How to apply the sequential service algorithm for stock management at the web-based Anugrah Ilmu shop. You can easily search for incoming goods, outgoing goods or stock items. Can be accessed computerized Keyword: Web,Aplikasi,Waterfall

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/jec.v6i1.1315

Co-Authors -, Rozali Toyib Abdullah, Dedy Adirizki, Bintang Andika Adyatma Yoransa, Vito Akbar, Muhammad Guntur Alpina, Desma Anggraini, Ani Apridiansyah, Yovi Apridiyansyah, Yovi Bayu Anggara Cahyo Prihantoro Dandi Sunardi Darnita, Yulia Deslianti, Dwita Diana Diana Fadila, Aldevia Faraouk, Kemal El Fauzi, M. Ikhwan Giova, Giova Habibila, Kevin Eza Haryanto, Ari Hendri, Sastya Hermawan, Ferri hidayah, agung kharisma Hidayat, Adika Fajri Hidayat, Wahid Imanullah, Muhammad Irawan, Deo Juansen, Monsya Juhardi, Ujang Karolina, Adelia Khairullah, Khairullah Kharisma , Agung Kms. M. Yeri Habibullah M. Imanullah, M. Imanullah Mahfuzhi, A.R Walad marhalim, marhalim Mohammad Abkar Nur Rohman Muhammad Ariq Shidqy Muntahanah, Muntahanah Nabhan, Darry Padli, Zeko Putra , Erwin Dwika Putra, Iqbal Pratama Rasyid, Muhammad Soelaiman Reswan , Yuza Rifqo, Muhammad Husni Riski, Nofran Safitri Safitri Sandhy Fernandez Saputra, Regi Sastya Hendri Wibowo Sonita, Anisya Sukamto, Ika Sumiyarsi Toyib, Rozali Triwahyuda, Bony Uspandi, Engki Trio Veronika, Nuri David Maria Vioneka, Ranti Wibada Alsupana, Bima Wibowo, Sastya H. Wijaya, Ardi Yeri Habibullah, KMS M Yulia Darmi Yuza Reswan Zantohar, Moh Rere Velentino

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