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J-Intech (Journal of Information and Technology)

J-INTECH
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Published by Sekolah Tinggi Informatika dan Komputer Indonesia Malang

ISSN : 23031425 EISSN : 2580720X DOI : https://doi.org/10.32664/j-intech

Core Subject : Science, Engineering,

Computer Science & IT Decision Sciences, Operations Research & Management Engineering Library & Information Science

J-INTECH merupakan jurnal yang diterbitkan oleh Lembaga Penelitian & Pengabdian kepada Masyarakat (LPPM), Sekolah Tinggi Informatika dan Komputer Indonesia Malang. Ruang lingkup jurnal ini pada bidang Teknik Informatika, Sistem Informatika, dan Manajemen Informatika. Tujuannya guna mengakomodasi kebutuhan akan perkembangan Teknologi Informasi. J-Intech terbit setahun dua kali, yaitu Juni dan Desember.

Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi

Articles 288 Documents

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Parental Control System Aktivitas Santri Berbasis Android (Studi Kasus : Pondok Pesantren Mahasiswa Baitul Jannah) Alfauzi, Roiyan Zadana; Poerbaningtyas, Evy; Oktavia, Chaulina Alfianti
J-INTECH (Journal of Information and Technology) Vol 7 No 02 (2019): J-INTECH : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

The establishment of Baitul Jannah Islamic Boarding School in Malang is a form of implementation in order to produce young people, especially religious and noble students. In an effort to account for Baitul Jannah's Islamic Boarding School for parents of students, the need for a liaison between the board of the cottage and parents in monitoring the activities of students. The importance of a communication forum to reduce information gaps, encourages writers to design the application of Parental Control System on the activities of android-based Baitul Jannah Islamic Boarding School students. In this research, the method used is descriptive qualitative data collection techniques in the form of direct observation in Baitul Jannah Islamic Boarding School, study of literature by studying the existing literature, and interviews directly to parents and the board of teachers. In addition, the design of this application applies the Firebase cloud messaging technology that will send notifications to users. The results of the design and implementation of the application of the parental control system activities of students in the Baitul Jannah Student Islamic Boarding School, found that the application is able to help parents monitor their children's learning activities and development. Based on a questionnaire filled out by 40 respondents about satisfaction, comfort, and convenience in operating the application, it showed 98.5% of opinion if the application had been effective in communication between students, the board of teachers, and parents.

Penerapan Metode Naïve Bayes Untuk Klasifikasi Sms Spam Menggunakan Java Rogramming Pranata, Eko Ardian; Subari, Subari; Gunawan, Go Frendi
J-INTECH (Journal of Information and Technology) Vol 7 No 02 (2019): J-INTECH : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Short Message Service (SMS) is one of the communication services for sending and receiving short messages in the form of text on cell phones (cellphones). SMS is still used every day because of its ease of use, simple, fast, and inexpensive. The increasing use of SMS is used by many parties to benefit, one of which is sending spam via SMS. The method used is a probabilistic approach in making inferences that is based on Bayes theorem in general. Training data used in the categorization process is obtained from journals and already has a previous category, namely SMS spam and not spam. Application in Indonesian-language SMS, which has a certain morphology in categorizing processing. The application performs several stages in processing including preprocessing in the form of case folding, and parsing, transformation in the form of stopword removal and stemming, frequency and probability calculation and naïve bayes calculation. The categorization produced by the application compared to manual categorization has an average precision of 24%, recall 88% and Confusion Matrix (Accuracy) of 62%.

Sistem Penunjang Keputusan Penentuan Dosen Pembimbing Menggunakan Algoritma Naive Bayes Studi Kasus STIKI Malang Wicaksono, Febri Yohanes Aldi; Anita, Anita; Oktavia, Chaulina Alfianti
J-INTECH (Journal of Information and Technology) Vol 7 No 02 (2019): J-INTECH : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Ketepatan dan kesesuaian dalam pemilihan dosen pembimbing dan co pembimbing tugas akhir bagimahasiswa mempunyai peranan penting bagi keberhasilan tugas akhir mahasiswa. Mahasiswa sangatmemerlukan dosen pembimbing yang dapat memberikan arahan dan masukan bagi mahasiswa yang sedang mengerjakan tugas akhir serta memahami judul dan tema studi kasus tugas akhir mahasiswa. Saat ini Kaprodi masih menggunakan sistem manual dalam menentukan dosen pembimbing tugas akhir. Haltersebut memerlukan waktu yang lama dalam proses penentuan dosen pembimbing tugas akhir bagimahasiswa yang bersangkutan, salah satu faktornya adalah kaprodi harus meneliti satu persatu judul sesuaicalon dosen pembimbing yang mempunyai pengalaman didalam judul yang akan di angkat. Untuk itu diperlukan sebuah sistem yang dapat membantu Kepala Program Studi (KAPRODI) yang dapat merekomendasikan dosen pembimbing dan co pembimbing yang sesuai dengan kompetensi judul tugas akhir mahasiswa. Sistem rekomendasi dosen pembimbing yang dibangun memanfaatkan algoritma Naive Bayes Clasiffier dan cosine similarity sebagai penentu rekomendasi dosen pembimbing dan co pembimbingNaive Bayes Classifier merupakan teknik prediksi berbasis probabilistic sederhana yang berdasar pada penerapan teorema bayes atau aturan bayes dengan asumsi independensi (ketidak tergantungan) yang kuat sedangkan algoritma cosine similarity merupakan metode yang digunakan untuk menghitung Similarity (tingkat kesamaan) antar dua buah objek. Rekomendasi dosen pembimbing dan co pembimbing didasarkan pada kompetensi dosen pembimbing dan judul tugas akhir yang pernah dibimbing oleh dosen sebelumnya sehingga sistem dapat merekomendasi dosen pembimbing yang sesuai dan berkompeten. dengan acuan data training judul tugas akhir didapat hasil yang dapat membantu dalam proses penentuan dosen pembimbing bagi kaprodi STIKI Malang dan mahasiswa.

Sistem Informasi Administrasi Perkara Hukum Perdata Pada Kantor Advokat (Studi Kasus : Buyung & Partners) Sari, Amy Kartika; Prasetyo, Koko Wahyu
J-INTECH (Journal of Information and Technology) Vol 7 No 02 (2019): J-INTECH : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

At the Buyung & Partners Law Firm, there are obstacles related to case files, which are getting more and more day by day which can cause the exchange of files, some important data that is missing, damaged files etc. This system discusses filing case files. There are also obstacles in scheduling advocates for trial companions. The two elements above are the most important part in managing legal cases. Therefore an Information System is created that can overcome these obstacles. The Advocate's scheduling scheduling system is an effective solution to overcome the conflicting Advocate's schedule. Notification via email to Advocates and Clients before the trial is considered to help both parties to prepare themselves before going to trial at the District Court. In addition to the two features above, this system also discusses finance managed in the Buyung & Partners Law Firm. Financial management concerns the payment of case handling fees by clients, the distribution of honorarium for lawyers and the income received by the office.

Media Penunjang Pembelajaran Organ Paru-Paru Manusia Berbasis Mobile Menggunakan Augmented Reality (Studi Kasus SDN 2 Ardimulyo) Cahyani, Danni Nur; Oktavia, Chaulina Alfianti
J-INTECH (Journal of Information and Technology) Vol 7 No 02 (2019): J-INTECH : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Interest in reading Indonesian people, especially children is still very minimal. So that makes the development of students' interest in reading ability is very alarming. This is because the method given to students is not optimal. The low interest in reading for students becomes a habit, thus affecting students' reading ability. Efforts to encourage interest in reading begin with simple things like changing the learning patterns that initially used the media of books to be more interesting by using Augmented Reality technology. With this technology, it is hoped that students can be active in following the learning process and students will be more interested in deepening science lessons, especially the lungs. In this learning media, there are 4 main features namely lung anatomy, lung function, pulmonary disease and, help menu. In utilizing this technology, it has been proven that this learning support media uses language that is easily understood by students so that students' enthusiasm for learning can increase.

Sistem Pendukung Keputusan Pemilihan Kamera DSLR Dengan Metode Promethee Lorensius, Alfonsius; Prastiningtyas, Diah Arifah; Purwiantono, Febry Eka
J-INTECH (Journal of Information and Technology) Vol 7 No 02 (2019): J-INTECH : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Digital Camera Single Lens Reflex (DSLR) is a camera with a digital system that uses a single lens mounted on the camera body. All DSLR camera brands divide their consumers in camera user classes to make it easier for users to distinguish features, such as entry-level classes, professional classes (semi-professional & professional) and middle-class (semi-advanced & advanced). The choice of DSLR cameras for consumers has quite a number of parameters that can be used as a benchmark for someone to determine which DSLR camera fits their needs and desires. Parameters used in determining DSLR cameras can be subjective judgments or objective judgments. Sometimes someone has difficulty in determining the parameters taken in determining the decision, so the choices taken in the end are not exactly what is expected. Promethee method is one of determining the order (priority) in multicriteria analysis. Simplicity, clarity and stability are the main focus of problems in the promethee method. Like most other methods, the ranking process is done by selecting several alternatives with predetermined criteria. There are nine criteria to be tested, namely: image resolution, video resolution, ISO, focus point, screen pixel, shutter speed, battery life, camera class and price. Selection of Decision Support System Applications DSLR cameras are made with web-based programming languages PHP and MySQL as database management system software. This system is expected to provide DSLR camera recommendations in accordance with the criteria determined by prospective customers efficiently and effectively, so as to minimize the possibility of losses obtained by consumers.

Aplikasi Deteksi Gempa Secara Realtime Berbasis Mobile di Indonesia Putra, Gilang Zakaria; Mahendra, Nanda Bima; Kusuma, Muhammad Bima Indra; Satriawan, Galih Anggi
J-INTECH (Journal of Information and Technology) Vol 7 No 02 (2019): J-INTECH : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

The purpose of this research is the development of applications that can detect earthquakes in realtime. This mobile-based realtime earthquake detection application can provide notifications to all smartphones that have the application installed. In addition, notifications sent will also trigger an alarm on the smartphone. This earthquake detection application gets data from the Rest API that has been provided by BMKG. This detection application also utilizes Google products, namely Firebase Cloud Messaging (FCM), where Firebase Cloud Messaging has a feature of helping a webservice or application to send notifications in realtime. In addition, this application also utilizes GPS (Global Positioning System) which will be used to calculate the distance of the user's location from the earthquake's epicenter.

Perancangan Sistem Informasi Peminjaman Alat Berbasis Web pada Mapala Se-Kota Malang Prakoso, Sigit Teguh; Widodo, Sugeng; Kanthi, Yekti Asmoro
J-INTECH (Journal of Information and Technology) Vol 8 No 01 (2020): J-INTECH : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Mapala (Mahasiswa Pecinta Alam) is a talent interest organization with outdoor activities. When going to do Mapala activities often lending equipment between Mapala organizations. Mapala organization has various activities such as mountain climbing, rock climbing, cave caving, and rafting. Each of these activities requires supporting equipment. Every natural activity, Mapala Organization often lends equipment in every existing Mapala Organization, related to equipment owned by every Mapala Organization in Malang City is incomplete and different. Related to Mapala it is necessary to have an information system to facilitate the process of borrowing equipment, in order to facilitate the borrowing of equipment and facilitate the recording of loan transactions. To fulfill the above needs, it is necessary to design a loan information system. This loan system is made using the PHP programming language through the CodeIgniter framework, and also MySQL which is used as a storage database. Facilities in this system include processing member data, lending transactions and replacements.

Sistem Penunjang Keputusan Untuk Membantu Calon Siswa-Siswi Memilih SMK Di Malang Berbasis Mobile Utomo, Danu Setyo
J-INTECH (Journal of Information and Technology) Vol 8 No 01 (2020): J-INTECH : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Salah satu permasalahan yang dihadapi oleh para calon siswa-siswi di Malang adalah terdapat banyaknya pilihan sekolah menengah kejuruan di Malang. Sehingga membingungkan calon siswa dalam memilih sekolah menengah kejuruan tersebut, dan calon siswa mengalami kesulitan untuk mendapatkan informasi secara lengkap. Oleh karena itu, penulis memutuskan untuk membuat sebuah Sistem Pendukung Keputusan (SPK) untuk mempermudah penentuan melanjutkan ke SMK di Malang yang memiliki keunggulan dan menjadi favorit calon siswa-siswi tersebut. Platform yang digunakan yaitu android (mobile), dan web. Android untuk membantu mengambil keputusan, sedangkan web untuk mengelola informasi SMK. Sistem Penunjang Keputusan (SPK) merupakan suatu sistem interaktif berbasis komputer yang mampu membantu para pengambil keputusan untuk memecahkan masalah yang bersifat tidak terstruktur. Metode yang digunakan untuk proses pengambilan keputusan adalah AHP. AHP (Analytical Hierarchy Process) adalah salah satu teknik pengambilan keputusan yang digunakan dalam analisis kebijaksanaan. Dalam penelitian ini, penulis menggunakan AHP hanya sebagai teori dasar untuk membantu dalam membentuk sebuah keputusan dari permasalahan yang ada dengan melakukan perbandingan kepentingan tiap kriteria. Kemudian akan didapatkan sebuah pembobotan dengan nilai kepentingan yang berbeda-beda untuk tiap kriteria. Pembobotan ini digunakan untuk menilai setiap alternatif agar diperoleh alternatif terbaik. Kriteria-kriteria yang dibutuhkan untuk pengambilan keputusan yaitu: biaya spp, total biaya administrasi, fasilitas, jurusan, akreditasi, dan ekstrakurikuler.

Layanan Diagnosa Deteksi Penyakit Jantung Dengan Forward Chaining Dan Fuzzy Logic Mamdani Berbasis Mobile Sutiari, Ade
J-INTECH (Journal of Information and Technology) Vol 8 No 01 (2020): J-INTECH : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Deaths caused by heart disease are very high based on research results. People often ignore the perceived symptoms. Currently existing services in the community is directly with a doctor or expert so it takes a long time and costs are not small to diagnose heart disease. One of the mobile devices Android is growing rapidly, with various features provided to make it easier for human work. With the Android smartphone so people can get information quickly and easily, including heart health information. This study aims to make an application of early detection of heart disease by doing the process of anamnesa. Knowing the symptoms and performing calculations using the Forward Chaining method as a first stage diagnostic useful to determine the type of heart disease and Fuzzy Logic Mamdani as a diagnosis of the second stage to determine the level of certainty of heart disease suffered. By utilizing Android smartphone then this application will be built in mobile in order to quickly and easily accessed.

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Siti Aminah

Contact Email
sitiaminah@stiki.ac.id

Phone
+62341-560823

Journal Mail Official
jurnal@stiki.ac.id

Editorial Address
Jl. Raya Tidar 100 Malang 65146

Location
Kota malang,

Jawa timur

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Siti Aminah

Contact Email sitiaminah@stiki.ac.id

Phone +62341-560823

Journal Mail Official jurnal@stiki.ac.id

Editorial Address Jl. Raya Tidar 100 Malang 65146

Location Kota malang, Jawa timur INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Siti Aminah

Contact Email
sitiaminah@stiki.ac.id

Phone
+62341-560823

Journal Mail Official
jurnal@stiki.ac.id

Editorial Address
Jl. Raya Tidar 100 Malang 65146

Location
Kota malang,

Jawa timur

INDONESIA