Garuda - Garba Rujukan Digital

PERANCANGAN SISTEM KLASIFIKASI JENIS BUNGA MAWAR MENGGUNAKAN METODE K-NEAREST NEIGHBOR (KNN) Prayogo, Sandi; Chamid, Ahmad Abdul; Murti, Alif Catur
Indonesian Journal of Technology, Informatics and Science (IJTIS) Vol 3, No 2 (2022): IJTIS Volume 3 No 2 (Juni 2022)
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/ijtis.v3i2.7881

Abstrak Bunga mawar adalah bunga yang sangatlah indah dan memiliki bau yang harum dan juga terkenal di seluruh penjuru dunia. Meskipun bunga mawar menjadi primadona di setiap acara penting, tetapi masih banyak orang yang belum memahami tentang bunga berduri satu ini. Ada banyak varietas mawar, dan setiap varietas memiliki kesamaan sehingga mempersulit dalam membedakan untuk menentukan jenis bunga mawar, diperlukan waktu yang cukup lama dan ketelitian jika membedakan dengan hanya melihat dengan panca indera untuk dapat mengetahui jenis bunga mawar tersebut. Untuk memecahkan permasalahan tersebut, penulis dalam penelitian ini membuat sistem yang bisa mengklasifikasi dan pengelompokan terhadap klasifikasi jenis bunga mawar. Algoritma K-Nearest Neighbor (KNN) digunakan saat merancang program aplikasi berbasis pengolahan citra digital. Sehingga memudahkan seseorang untuk mengenali bunga mawar berdasarkan citra pelatihan dengan jarak yang lebih dekat. Dalam penelitian ini menggunakan metode uji confusion matrix, lalu diperoleh hasil yaitu akurasi sebesar 92%, presisi sebesar 93% dan recall sebesar 92%. Kata kunci: Bunga Mawar, Pengolahan Citra Digital, K-Nearest Neighbor (KNN)

PERANCANGAN MODEL IMPLEMENTASI KRIPTOGRAFI DALAM SEBUAH SISTEM INFORMASI BERBASIS WEB Murti, Alif Catur; Triyanto, Wiwit Agus
Indonesian Journal of Technology, Informatics and Science (IJTIS) Vol 3, No 2 (2022): IJTIS Volume 3 No 2 (Juni 2022)
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/ijtis.v3i2.8255

Dalam era digital sekarang ini, banyak sekali sistem dikembangkan semata-mata untuk mempermudah manusia dalam mengelola kebutuhan data dan informasi. Data dan informasi disimpan dalam sebuah database yang tersimpan dalam sebuah server local ataupun cloud server. Dalam prakteknya banyak sekali sistem dibangun dan dikembangkan dengan tampilan yang user friendly tetapi melupakan sisi keamanannya. Perlu adanya sebuah teknik pendekatan tambahan yang membuat informasi dan data kita menjadi lebih aman. Kriptografi merupakan teknik atau seni dalam penyandian pesan yang mampu membuat sebuah informasi menjadi ciphertext melalui proses enkripsi sehingga sudah ketika diakses oleh orang yang tidak berhak maka tidak akan memiliki arti. Ciphertext akan kembali menjadi sebuah data apabila telah dilakukan proses dekripsi. Proses enkripsi dan dekripsi memerlukan sebuah kunci sebagai sebuah parameter penentu.

RANCANG BANGUN SISTEM PEMBERIAN PAKAN AYAM BROILER BERBASIS MIKROKONTROLLER Farichah, Ainul; Riadi, Aditya Akbar; Murti, Alif Catur
Jurnal Transformatika Vol. 19 No. 1 (2021): July 2021
Publisher : Jurusan Teknologi Informasi Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/transformatika.v19i1.2526

Broiler Chicken Feed System is a tool that is implemented using microcontroller technology. The focus of technology in industry 4.0 is that all devices can be controlled and monitored remotely, as long as they are connected to a network. In accordance with this vision, this technology makes it easier for farmers to feed chickens that were originally still using manual labor, then made automatically by implementing microcontroller technology consisting of SIM800L, Arduino, servo motors, and ultrasonic sensors. By using two ultrasonic sensors that are placed to enter orders and provide information about the stock of chicken feed this technology can work well. The focus of this technology is that it can be used for remote monitoring. Not only that, this technology can also send notifications to the farmer's smartphone to show the condition of the chicken feed stock that is still available. By applying this technology, chicken farmers can combine and feed their chickens from anywhere.

Sistem Informasi Absensi dan Penggajian Karyawan Berbasis Website Menggunakan Metode Geolocation Pada Toko Ayuri Homedress Ghufron, Mohammad; Meimaharani, Rizkysari; Murti, Alif Catur
Jurnal Pendidikan dan Teknologi Indonesia Vol 4 No 11 (2024): JPTI - November 2024
Publisher : CV Infinite Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jpti.463

Pada Toko Ayuri Homedress saat ini masih menggunakan pengelolaan absensi dan penggajian karyawan secara manual hanya menggunakan buku,oleh karena itu banyak kerugian yang ditimbulkan jika masih menggunakan catatan manual seperti kehilangandata absensi karyawan, kesalahan perhitungan gaji, kurangnya efisiensi waktu, dan rentan akan kecurangan. Tujuan utama dibuatnya sistem informasi absensi dan penggajian bebasis Geolocation untuk mempermudah dalam mengetahui posisi karyawan saat melakukan absensi, dapat mengelola daftar hadir saat akhir bulan untuk meningkatkan efesiensi waktu, dan dapat melkukan perhitungan gaji secara otomatis berdasarkan kehadiran karyawan. Sistem ini dikembangkan bahasa pemrograman PHP dengan memanfaatkan framework Laravel, dan metode pengembangan waterfall diterapkan untuk memastikan setiap tahap pengembangan terstruktur dan efisien. Software yang digunakan untuk pembuatan sistem aplikasi absensi dan penggajian karyawan ini adalah Visual Studio Code, MYSQL sebagai RDBMS (Relational Database Management System). Hasil akhirnya adalah sebuah sistem aplikasi absensi dan penggajian online yang memudahkan pemilik toko Ayuri Homedress dalam mengelola gaji dan absensi dengan tingkat keakuratan yang tinggi karena memiliki fitur radius Geolocation absensi dan perhitungan gaji secara otomatis. Sistem informasi yang dibangun diharapkan dapat mempercepat proses administrasi absensi dan gaji, meberikan Solusi hemat biaya bagi usaha kecil menengah.

Penerapan Sistem Informasi Posyandu Berbasis Website Pada Posyandu Warga Nglejok Rw 15 Pratama, Rizki Yonda; Maharani, Rizkysari Mei; Murti, Alif Catur
Jurnal Informatika Ekonomi Bisnis Vol. 6, No. 4 (December 2024)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v6i4.1071

Posyandu (Integrated Healthcare Post) is a routine activity that plays a crucial role in supporting community health, particularly for mothers and children. However, the activities at posyandu Warga Nglejok RW 15, named Teratai1, still face challenges in managing data and recording activity outcomes, which are carried out manually using notebooks. This manual system tends to be time-consuming, prone to errors, and inefficient in storage and report generation. Therefore, a solution is needed in the form of implementing a web-based information system to simplify data and information management related to posyandu activities. The information system, named Si Paling is designed to include features such as participant registration, recording health data for mothers and children, and managing activity schedules. The development method uses the waterfall approach, which includes the stages of analysis, design, implementation, testing, and maintenance. The implementation results are expected to demonstrate that the system can enhance efficiency, accuracy, and ease of data access for posyandu facilitators. With this system, administrative processes become more structured, data is more secure, and reports can be generated quickly. This information system is expected to provide a sustainable solution to support the digitalization of Posyandu services and improve community health quality in the Nglejok RW 15 area.

Penerapan Sistem Informasi Posyandu Berbasis Website Pada Posyandu Warga Nglejok Rw 15 Pratama, Rizki Yonda; Maharani, Rizkysari Mei; Murti, Alif Catur
Jurnal Informatika Ekonomi Bisnis Vol. 6, No. 4 (December 2024)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v6i4.1071

Posyandu (Integrated Healthcare Post) is a routine activity that plays a crucial role in supporting community health, particularly for mothers and children. However, the activities at posyandu Warga Nglejok RW 15, named Teratai1, still face challenges in managing data and recording activity outcomes, which are carried out manually using notebooks. This manual system tends to be time-consuming, prone to errors, and inefficient in storage and report generation. Therefore, a solution is needed in the form of implementing a web-based information system to simplify data and information management related to posyandu activities. The information system, named Si Paling is designed to include features such as participant registration, recording health data for mothers and children, and managing activity schedules. The development method uses the waterfall approach, which includes the stages of analysis, design, implementation, testing, and maintenance. The implementation results are expected to demonstrate that the system can enhance efficiency, accuracy, and ease of data access for posyandu facilitators. With this system, administrative processes become more structured, data is more secure, and reports can be generated quickly. This information system is expected to provide a sustainable solution to support the digitalization of Posyandu services and improve community health quality in the Nglejok RW 15 area.

Pemodelan Alat Pencegah Micro-Sleep Sebagai Upaya Mitigasi Kecelakaan Transportasi Sugiharto, Wibowo Harry; Ghozali, Muhammad Imam; Murti, Alif Catur
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 1 (2019): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Micro-sleep (MS) is a short sleep condition ranging from 1 to 30 seconds, where people who experience this condition fail to respond to motor sensors and become unconscious. Micro-sleep often occurs as a result of lack of sleep, but not always micro-sleep is caused by lack of sleep, some cases explain that micro-sleep sufferers are also experienced by those who do during monotonous work. Micro-sleep becomes very important when this condition involves dangerous conditions. Even though it's only a few seconds, of course this is very dangerous, and may be one of the main causes of accidents. By utilizing sensor technology, we can do realtime monitoring of the data of the owner, so that a tool that can detect the condition of the driver who has micro-sleep can be developed. With this information the micro-sleep detector will make a warning to the driver. This is expected to reduce the number of accidents caused by micro-sleep.

Pemodelan Alat Pencegah Micro-Sleep Sebagai Upaya Mitigasi Kecelakaan Transportasi Sugiharto, Wibowo Harry; Ghozali, Muhammad Imam; Murti, Alif Catur
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 1 (2019): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v3i1.92

Micro-sleep (MS) is a short sleep condition ranging from 1 to 30 seconds, where people who experience this condition fail to respond to motor sensors and become unconscious. Micro-sleep often occurs as a result of lack of sleep, but not always micro-sleep is caused by lack of sleep, some cases explain that micro-sleep sufferers are also experienced by those who do during monotonous work. Micro-sleep becomes very important when this condition involves dangerous conditions. Even though it's only a few seconds, of course this is very dangerous, and may be one of the main causes of accidents. By utilizing sensor technology, we can do realtime monitoring of the data of the owner, so that a tool that can detect the condition of the driver who has micro-sleep can be developed. With this information the micro-sleep detector will make a warning to the driver. This is expected to reduce the number of accidents caused by micro-sleep.

IMPLEMENTASI ARTIFICIAL INTELLIGENCE DALAM SISTEM PENCARIAN ORANG HILANG DENGAN FACE RECOGNITION STUDI KASUS POLRES KUDUS Nur Hakim, Ahmad Aufan; Murti, Alif Catur; Nindyasari, Ratih
SKANIKA: Sistem Komputer dan Teknik Informatika Vol 8 No 1 (2025): Jurnal SKANIKA Januari 2025
Publisher : Universitas Budi Luhur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36080/skanika.v8i1.3334

This research aims to develop a missing person search system based on facial recognition technology to enhance the effectiveness and efficiency of identification. The system utilizes FaceNet to extract unique facial features from uploaded images, supported by OpenCV (haarcascade_frontalface_default.xml) for initial filtering, ensuring only images with detected faces are processed into the database. For managing large datasets, the HNSW (Hierarchical Navigable Small World) algorithm is implemented for fast indexing, while FAISS (Facebook AI Similarity Search) accelerates feature matching within extensive datasets. The system is designed as a Progressive Web App (PWA) with a user-friendly interface, accessible across various devices. Testing was conducted at the Kudus Police Department, yielding high identification accuracy and significantly faster search times compared to conventional methods. The PWA implementation ensures flexibility and ease of user access. This study concludes that the integration of modern technologies such as FaceNet, HNSW, and FAISS effectively supports missing person searches. These findings contribute significantly to the development of technology-based solutions for handling missing person cases.

Rancang Bangun Sistem Informasi dan Penjualan Aksesoris Komputer Berbasis Web Pada Toko Sarjana Komputer Romadhoni, Muhammad Arbiter Syahrul; Meimaharani, Rizkysari; Murti, Alif Catur
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Vol 10, No 1 (2025): Edisi Februari
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jurasik.v10i1.880

The purpose of this journal is to design and build a web-based computer accessories information and sales system at Toko Sarjana Komputer. This system is expected to facilitate the sales management process, inventory, and customer service more effectively and efficiently. The methodology used in developing this system is the waterfall method, which includes the stages of requirements analysis, system design, implementation, testing, and maintenance. This system was built using the PHP programming language by utilizing the Laravel framework, with Visual Studio Code as the Integrated Development Environment (IDE) and MySQL as the database. PHP was chosen because of its flexibility and good ability to process data and easily integrate with various types of databases. Visual Studio Code provides a development environment that supports various extensions to simplify coding and debugging MySQL is used to manage large-scale data and support complex transactions. With this system, it is hoped that Toko Sarjana Komputer can improve operational efficiency and provide better service to customers. This system also provides a platform that is more accessible to customers to purchase computer accessories online.

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