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All Journal Jurnal Teknologi dan Manajemen Informatika JURNAL MEDIA INFORMATIKA BUDIDARMA Rekayasa Teknologi J I M P - Jurnal Informatika Merdeka Pasuruan STRING (Satuan Tulisan Riset dan Inovasi Teknologi) Jurnal Mantik Jutisi: Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) INFOKUM Jurnal Sistem Informasi Bisnis (JUNSIBI)
Winarsih Winarsih
Universitas Nasional
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Mathematics

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Aplikasi Sistem Pakar untuk Mendiagnosa Penyakit ISPA menggunakan Metode Naive Bayes Berbasis Website Fikry Ramadhana; Fauziah Fauziah; Winarsih Winarsih
STRING (Satuan Tulisan Riset dan Inovasi Teknologi) Vol 4, No 3 (2020)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (587.306 KB) | DOI: 10.30998/string.v4i3.5441

Abstract

ISPA (Acute Respiratory Infection) is a disease that occurs due to respiratory tract disorders that can cause a variety of diseases ranging from asymptomatic illnesses, mild to severe infections due to environmental factors. The lack of public knowledge about the symptoms, how to treat it and how to overcome it result in a fairly high mortality rate due to ISPA. The expert system to be created is intended to make it easier a person to diagnose ISPA by adopting human knowledge into a computer system so the expert system is able to solve problems like an expert does. Expert system application  is made using the Naive Bayesmethod because the Naive Bayesmethod is the best classification method with high probability when used in its system calculation. With this application, people will feel like they are consulting with a doctor or an expert who handles ISPA. This application is built based on websites that use the PHP programming language, Codeigniter framework and MySQL database. There are 104 training data and 39 testing data that have been tested. From 39 tests, there are 36 test data that are suitable and there are 3 test data that are not suitable. Accuracy obtained from the test is of 92.3%.
Pengembangan Aplikasi Sistem Absensi Dosen dengan Menggunakan Fingerprint (Sidik Jari Digital ) di Universitas Nasional Heni Jusuf; Ariana Azimah; Winarsih ST
Rekayasa Teknologi Vol. 5 No. 1 (2013): Rekayasa Teknologi
Publisher : Rekayasa Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3318.179 KB)

Abstract

Kedisiplinan Dosen dalam hal mematuhi jadwal mengajar merupakan salah satu bagian kecil pada proses belajar mengajar, selain kualitas mengajar Dosen itu sendiri.Faktor ini dapat diukur dengan akumulasi tingkat kehadiran Dosen per bulan, persemester dan periode-periode lain yang dibutuhkan. Tingkat kehadiran Dosen dapatdilakukan berdasarkan Presensi. Presensi Dosen harus dilakukan secara mudah, akuratdan tepat. Sehingga mudah dan sederhana di sisi pengguna dan informatif di sisimanajemen atau pengambil keputusan.Begitu pentingnya presensi Dosen, sehingga dapat digunakan untuk memonitoringdan mengevaluasi kinerja dosen. Hal ini dapat terlihat pada banyaknya perguruan tinggiyang menggunakan tingkat kehadiran Dosen sebagai salah satu point dalam hal prosesbelajar mengajar.Oleh karena itu dibutuhkan mekanisme presensi Dosen yang tepat.Teknologi fingerprint merupakan teknologi alternatif pendukung mesin absensi padaperguruan tinggi, selain menggunakan smartcard.
Expert System for Early Detection of Disease in Corn Plant Using Naive Bayes Method: Expert System for Early Detection of Disease in Corn Plant Using Naive Bayes Method Budianto Budianto; Iskandar Fitri; Winarsih Winarsih
Jurnal Mantik Vol. 3 No. 4 (2020): February: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

Corn is a third main plant after the paddies and squeeze in the world, and occupied a second position after the paddies in indonesia. Corn grows both good in the hot areas and cold with the rainfall and irrigation. But it's often dealing with a corn peasants Other than the pest is less information about the disease that attacked corn plants so that cause productivity becomes reduced. The expert - based expert system that has been built with framework php is the codeigniter and MySQL As the databases and methods used in detecting initial disease on the corn plant is Naïve Bayes. The result in the probation is a prodial by a disease on the corn plant is being used as a probe for decision for the farmers'decision. The system that has been built is expected to help the peasants in determine and Choose the right handling and according to the level of 92% of the system.
Expert System of Diagnosis of Human Dental Diseases Using The Naïve Bayes Method: Expert System of Diagnosis of Human Dental Diseases Using The Naïve Bayes Method Henry Prasetyo Utomo; Iskandar Fitri; Winarsih Winarsih
Jurnal Mantik Vol. 3 No. 4 (2020): February: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

Teeth are important in the process of breaking down food, but many people do not pay attention to dental health. Unfortunately, most people especially in Indonesia are unconscious and don't really care about the dental health they experience. The main factor is the pattern of consumption of sweet foods and the high cost of consultation with the dentist. Therefore an expert system is needed which is expected to be a solution to diagnose dental disease. The present study applies the Naïve Bayes method because it is based on looking at the probabilities that exist in dental disease data through several perceived symptoms. The diagnosis process is carried out by inputting symptoms of the disease then the probability value of each class is calculated then the final result is the disease class that has the highest probability. The test results in this study involved testing data that were able to produce an accuracy of 93% so that the system could be applied to dental disease
Development of National University Web-Based Digital Library Information System: Development of National University Web-Based Digital Library Information System Rahmat Aji Santoso; Agung Triayudi; Winarsih Winarsih
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

The library is one of the sources to acquire: science. In the library: There is a collection of collections in the field of good science in the form of: books, journals, Proceedings, & Thesis as well as other types of reading. With the development of information technology and the implementation of information systems in various aspects of life: there are also many libraries that utilize information technology as a tool in place to facilitate operational activities in the library. In the field of education, schools and colleges, libraries are: the one condition for college to stand. One of the colleges that have also utilized the information Technology Library is: National University. UNAS's library has also used information systems to manage books and other reading resources in the library. In addition, the process of borrowing and refunding and registration of members has been made also computerized with the presence of the library information system. Library members can also: Use the catalogue of books found in the columns in the library to search for the desired library title. Therefore, authors developed a "Digital Library" website based on: "Development of Digital Library Information System WEB based National University" so this makes it easier for members to be able to also access the library title from elsewhere, without having to come into the library.
Design Of Automation Institutional Repository Library System Of Web-Based National University Using Open Source "Senayan 9: Bulian: Design Of Automation Institutional Repository Library System Of Web-Based National University Using Open Source "Senayan 9: Bulian Muhammad Rayhan; Moh. Iwan Wahyuddin; Winarsih Winarsih
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

The rapid technological development in the Digital Age spurred every organization to participate in implementing it in order to facilitate work and improve services. The library as a repository of professional institutions also participated in implementing the automation system. The National University as a professional institution also needs to develop an automation system that applies Free Open Source Software (FOSS) technology. The Senayan Library Management System (SLiMS) application that utilizes WEB-based on FOSS can be implemented as a repository automation system. Compared to other library automation systems, SLiMS 9: Bulian has many advantages. In addition, SLiMS has a large community network in almost every city in Indonesia and even abroad.
Expert System to Diagnose Diabetes Using Web-Based Fuzzy Mamdani Method: Expert System to Diagnose Diabetes Using Web-Based Fuzzy Mamdani Method Mohammad Alfiandy; Iwan Wahyudin; Winarsih Winarsih
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

The aim of the system maker is to diagnose diabetes using a web-based fuzzy Mamdani method that is useful for detecting diabetes. Diabetes is also diabetes or diabetes. If the disease is not treated with proper treatment, it can cause various dangerous complications, and can even threaten the lives of sufferers. Implementation of an expert system to diagnose diabetes using web-based fuzzy mamdani aims to explore the symptoms displayed in the questions - questions in order to be able to diagnose various types of diabetes. This is from a research is a web-based expert system that can detect whether someone has diabetes what type. Based on testing the accuracy of the system, it can be concluded that with the fuzzy mamdani method is more accurate what type of diabetes. By using the PHP programming language with a MySQL database method the expert system used is fuzzy mamdani which is one part of the fuzzy inference system which is useful for drawing conclusions or the best decision in an uncertain problem, the Mamdani fuzzy concept is very flexible and has tolerance for inaccurate data based on language natural.
Design And Implementation Of It Helpdesk Application Using Knowlegde Management System Approach: Design And Implementation Of It Helpdesk Application Using Knowlegde Management System Approach Dhani Farhansyah; Septi Andryana; Winarsih Winarsih
Jurnal Mantik Vol. 4 No. 2 (2020): Augustus: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.Vol4.2020.839.pp1107-113

Abstract

The agency, Helpdesk is part of a department that executes methods for collecting data from various sources and is assigned to serve and respond to user needs. In the development of Helpdesk this can provide services, solve problems and provide solutions to the problems of hardware, software, network, and applications or things related to office work. The Web helpdesk also helps to accelerate information and address problems. The IT assistance help is still applied to solve the problem of every institution currently only send email, via phone and chat app via Android. If there is a problem related to the technical work, the party will contact IT by telephone or chat, sometimes IT negligent to inform its clients where the drive is completed or is working process. For that I created an application that aims to overcome it. IT is expected that the Helpdesk application uses the Knowlegde management System approach to shorten the time of problem handling, providing solutions to the same problem that does not reissue, provide a legitimate and controlled IT job report, and also achieve the objectives of the employment satisfaction to the workers.
Customer Segmentation Using K-Means Algorithm As A Basis For A Marketing Strategy In The Store Rumah Tua VAPE: Customer Segmentation Using K-Means Algorithm As A Basis For A Marketing Strategy In The Store Rumah Tua VAPE Rahmat Fadly; Iwan Wahyudin; Winarsih Winarsih
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Abstract

The development of the industrial system at this time more and more. Competition in the business world is increasingly stringent and requires business people to create good marketing strategies, one of which utilizes transaction data from Old Vape store companies is a company engaged in the field of electronic cigarettes. But the lack of observation in choosing customer data is less effective. And to overcome this problem can use data clustering analysis using k-means algorithm. And clustering techniques are functional in data mining, data mining algorithms are grouping a lot of data into several data groups or clusters. The data used is taken from the Vape Old House Store customer data, which results in a type of data grouping, namely customer segmentation for basic strategies in the Vape Old House Store so that customer data is not in vain.
Mobile-Based National University Online Library Application Design: Mobile-Based National University Online Library Application Design Miftahul Anwar; Mohammad Iwan Wahyuddin; Winarsih Winarsih
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.Vol4.2020.882.pp956-962

Abstract

National university library services are still fairly manual because each process is still using paper book loan forms so there is no efficiency in the use of time and energy, besides the library extends the range of information provided to all national university students by building an application based on an Android-based library information system. In enhancing a process of development, an android- based library information system is built, using the system development life cycle (SDLC) method, which is an information system approach method used in making and developing applications. The goal is to achieve this research is to produce a library application that makes it easy for each book loan transaction to students can be done easily without any manipulation of making data that still uses forms. The desired result of this researcher is to make it easier for library members and their officers in making book loan transactions, making it easier for data processing
Co-Authors Abdul Hafiz Syaputra Achmad Riyadi Agung Triayudi Ahlun Nazar Fadhullah Ahmad Ma’ruf Aldy Cantona Alvian Nur Efendi Ariana Azimah Bayu Setyawan Budianto Budianto Dennise Gibran Manoppo Dhani Farhansyah Dhieka Avrilia Lantana Fauziah Fauziah Fendy Sulistyo Fikry Ali Sya’ Dani Fikry Ramadhana Gusniarti Heni Jusuf Henry Prasetyo Utomo Iskandar Fitri Iwan Wahyudin M Iwan Wahyuddin M Iwan Wahyudin Miftahul Anwar Moh. Iwan Wahyuddin Mohammad Alfiandy Mohammad Iwan Wahyuddin Muhammad Rayhan Novi Dian Nathasia Novi Dian Nathasia Pradhika Ulil Albab Rahmat Aji Santoso Rahmat Fadly Rehan Aria Khalif Rivan Wahyuda Rizki Reza Saputra Sari Ningsih Septi Andryana Sutikman Syahril Ramadhan Tri Waluyo Ucuk Darussalam Wahyu Eka Mahendra