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Jurnal Informatika
Published by Institut Informatika dan Bisnis Darmajaya
ISSN : 16933877     EISSN : 24071544     DOI : http://dx.doi.org/10.30873/ji.v20i2
Core Subject : Science,
Computer Science & IT
Jurnal Informatika. Jurnal Informatika adalah jurnal cetak dan elektronik sebagai media untuk mempublikasikan hasil penelitian dan pemikiran kalangan akademisi, peneliti dan praktisi bidang informatika. Jurnal Informatika Terbit 2 kali dalam setahun yaitu Bulan Juni dan Desember dengan No. ISSN : 1693-3877 dan No. e-ISSN : 2407-1544.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 300 Documents
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HOME SAFETY: DESAIN KEAMANAN GAS LPG DENGAN SENSOR PENDETEKSI KEBOCORAN Cosmas Eko Suharyanto; Andi Kesuma Harahap; Alex Alfandianto
Jurnal Informatika Vol 20, No 1 (2020): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30873/ji.v20i1.2091

Abstract

Liquefied Petroleum Gas (LPG) is a diversion program undertaken by the government and become a modern household items today. The risk of the use of LPG is leakage of gas tube or gas hose. Gas leakage can couse explosion or fire resulting in many deaths and injuries. Governments have to disseminate the home safety of LPG and train how to mitigate household accident. This work aimed to minimize the possibility of fire and created a tool that is able to detect leakage of LPG  using gas sensor and Arduino Uno. We create a mechanical design diagram as a model that illustrates the relationships between sub-systems. When the sensor detects the LPG gas, the system activates the relay and indicator lights. In addition, this tool can send SMS in case of leakage of gas, so that action can be done quickly to stop the gas flow.
SISTEM PENUNJANG KEPUTUSAN PEMILIHAN MENU MAKANAN SEHAT SESUAI ANGKA KECUKUPAN GIZI (AKG) DENGAN ANALYTIC HIERARCY PROCESS (AHP) Yulmaini S.Kom., M.Cs; Deni Dwi N.S
Jurnal Informatika Vol 12, No 1 (2012): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30873/ji.v12i1.143

Abstract

Decision making is an action taken to solve a problem which is based on considerations facts or information and some experience related to the problem. Lack of knowledge and understanding of the importance of the implementation of a healthy menu is still difficult determine composition of healthy food menu correspond to nutritional adequacy rate. So that most of people still ignore that fact which is a big potential of disease cause at our body.  Along with the development of technology and more complex inside the calculation needs balanced nutrition in a variety of food menu then it is necessary designed a system to provide an assessment of the healthy menu selections using the Analytic Hierarchy Process (AHP). This system can provide a decision in the selection process of a healthy food menu according to body condition based on height and weight, age, specific conditions and activities undertaken. Keywords: decision making, AHP, healthy food menu
LOW LEVEL FEATURES FOR IMAGE INDEXING AND RETRIEVAL IN THE COMPRESSED DOMAIN Suhendro Yusuf Irianto
Jurnal Informatika Vol 8, No 1 (2008): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30873/ji.v8i1.606

Abstract

Abstract— in this paper, the work used to explore three of low level feature descriptors, namely: binary texture, energy-based, orientation based content, and DC descriptors. A simple binary algorithm is applied to transform DCT values into binary, a histogram is generated by using horizontal and vertical features, and energy based of average DCT values to construct indexing key for image retrieval.  The experiment shows that binary texture descriptor demonstrates the highest in average precision amongst other low level descriptors.  The research was also explored to calculate the effectiveness of image retrieval in DCT and by using commercial image processing package Adobe Photoshop Album (APA) as comparison.
TEKNOLOGI INFORMASI E-COMPLAINT PADA PERGURUAN TINGGI Fitria -; Muhammad Fauzan Azima; Sulyono -
Jurnal Informatika Vol 18, No 2 (2018): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30873/ji.v18i2.1322

Abstract

About the quality of campus management and already have an international standard internal quality assurance system. Handling complaints is important, because in a good handling process it will affect the reputation of the agency / company. The purpose of this study is to design and build an information technology that can accommodate complaints, criticisms and suggestions on the operational part of the campus and lecturers who are on the Darmajaya IBI in the form of E-Complaint. The stages of system development used are using the SDLC waterfall model, often called a linear sequential model. This e-complaint application makes it easy for IBI Darmajaya students to provide complaints (complaints) and criticisms and suggestions to the operational part of the campus and lecturers. This application uses a bootstrap framework that is able to manage the appearance of the application to be responsive. By being responsive, the application can adjust the shape on various device sizes. This application is useful to help the Quality Assurance Center (QAC) which functions as a quality assurance agency for a campus.Keywords: Application, E-complaint, Mobile Website, Responsive, Information Technology
SISTEM PAKAR UNTUK DETEKSI PENYAKIT PADA AYAM Suhendro Yusuf Irianto; Dian Sari
Jurnal Informatika Vol 11, No 1 (2011): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30873/ji.v11i1.170

Abstract

In this paper we try explore artificial intelligent approach to detect poultry desease caused by virus. We built a web based expert system application to help veterinarian diagnose poultry whether infected by virus or not. In this work we utilize expert system to decide what kind of virus or desesase detected. Our work demonstrates that our expert system algorithm quite good eventhough the menu structure is quite simple. Application was built with PHP on windows platform since PHP considered as widely used tool for developing web technology programming. The system has also some advantages such as fast, eliminate data redundant, and accurate in deciding kid of virus detected. Keywords : artificial intelligent, virus, poultry.
MEMBANGUN KAMUS OBSTETRI BERBASIS ANDROID (Studi Kasus : Kampus Kebidanan Adila Bandar Lampung) Yuni Puspita Sari
Jurnal Informatika Vol 16, No 1 (2016): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30873/ji.v16i1.942

Abstract

The today’s learning process is greatly influenced by student’s memory. In learning obstetrics, the delivery of learning material using guidebook still used old learning method where the obstetrics students have to understand the material delivered by the lecturer. Besides, by using the guidebook, the users have to look up the meanings of obstetric words manually, without any pronunciation model. It is even very difficult to bring the book and to update as to the needs and current development. Therefore, it is needed the availability of obstetric dictionary that can make it easy for the people to look up the obstetric terminology easily and quickly. The application of obstetric dictionary is an application made for the development method that was prototype that expects the obstetrics students to learn the obstetric glossary more easily. The prototype method has several phases, namely: needs collection, design and prototype evaluation. It can also test the prototype and the built application to solve problems. This study was done to result in an android-based application of obstetrics dictionary which can facilitate the learning process to the students and the users. This application can help understanding and pronouncing terminologies of obstetrics well. Keywords : Dictionary, Obstetrics, Prototype, Android.
PENERAPAN APLIKASI DIAGNOSA PENYAKIT JANTUNG MENGGUNAKAN ALGORITMA FORWARD CHAINING BERBASIS MOBILE Tri Sugihartono; Rendy Rian Chrisna Putra; Dian Ardiansyah
Jurnal Informatika Vol 19, No 2 (2019): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30873/ji.v19i2.1523

Abstract

Heart disease ranks the top cause of death compared to stroke, lung cancer, breast cancer, and AIDS. Most ordinary people are very concerned about health, especially heart health. They are reluctant to check their heart health due to lack of service to patients, lack of medical personnel, especially cardiologists and limited working hours of doctors. So the need for a technology that is capable of adopting human thinking is artificial intelligence technology. Expert system is one of the artificial intelligence technologies. This expert system was created as a means to help diagnose and manage patients. The development of this system uses the forward chaining and certainty factor algorithms, and the system development tools used are UML (Unified Modeling Language), this research will produce an expert system application to diagnose heart disease with the output of possible diseases along with the percentage. It is hoped that this expert system will help and accelerate the work of cardiologists in diagnosing early heart disease.Keywords— heart disease, forward chaining, Unified Modeling Language, expert systems, diagnosis
IMPLEMENTASI SISTEM PAKAR UNTUK MENDIAGNOSA KERUSAKAN PRINTER JENIS CANON BJC-2100SP chairani chairani; Sriyanto Sriyanto; Fitria .
Jurnal Informatika Vol 12, No 1 (2012): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30873/ji.v12i1.135

Abstract

Printer as the printing tool is already dominate several field, such as office, shop, school, university, educational institution, etc. In certain time, there must be trouble in printer using, just like another machines, damages. So that, no matter how hi-tech the printing tool, it must need the expert to fix the damages.Expert system transform the knowledge of the expert(s) to be a computer system that help general people to do anything like an expert. In this case, expert system is built to diagnose the damage of printer type Canon BJC-2100SP. This expert system will increase time of effort to diagnose the damage of the printer type Canon BJC-2100SP for computer technician, specially for printer type Canon BJC-2100SP. Keyword : Production system, expert system, Rule, Knowledge, Inference Engineering.
SISTEM INFORMASI PERPUSTAKAAN DI SMP NEGERI 12 KOTABUMI BERBASIS BORLAND DELPHI 7 M. Abu Jihad Plaza R
Jurnal Informatika Vol 15, No 2 (2015): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30873/ji.v15i2.592

Abstract

Libraries play an important role in advancing the institute of education because the library is a place to improve knowledge for the students. In the library of SMPN 12 Kotabumi running processes such as borrowing books, returning books, encode books, the data replace data of members and replace of data administration are still modest. Avoid delays in the system library services SMPN 12 Kotabumi, it is necessary to design an application system library that can help and easier the activities of the circulation of the book. In designing the application system library of SMP N 12 Kotabumi uses prototype method and Unified Modeling Language (UML) as well as for language programmer using the Borland Delphi 7, with a SQL Server database. Application system design library of SMP N 12 Kotabumi is used to support library activities such as record and data processing of member, the data of book, the data borrowed, the data returns, late charges and catalog book.Hopefully with this library application system design it can solve the problems which exist in the library and can help in the development of science students.Key Words : Borland Delphi 7, Libraries, Prototype, Unified Modeling Language (UML).
Perancangan E-Learning Berbasis Web Pada Matakuliah Kewirausahaan Perguruan Tinggi Darmajaya Sulyono -
Jurnal Informatika Vol 8, No 2 (2008): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30873/ji.v8i2.1009

Abstract

Sejalan dengan perkembangan ilmu dan teknologi terutama teknologi informasi, pemanfaatan internetn dalam bidang pendidikan terus berkembang. Pemanfaatan internet ini tidak hanya untuk pendidikan jarak jauh, akan tetapi juga dikembangkan dalam sistem pendidikan konvensional. E-learning adalah suatu model pembelajaran yang dibuat dalam format digital melaluiperangkat elektronik. Tujuan digunakannya e-learning dalam sistem pembelajaran adalah untuk memperluas akses pendidikan ke masyarakat luas.kata Kunci: e-learning, web, kewirausahaan.

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