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INDONESIA
Jurnal Teknoinfo
Published by Universitas Teknokrat Indonesia
ISSN : 16930010     EISSN : 2615224X     DOI : -
Core Subject : Science,
Computer Science & IT
Jurnal Teknoinfo is a peer-reviewed scientific Open Access journal that published by Universitas Teknokrat Indonesia. This Journal is built with the aim to expand and create innovation concepts, theories, paradigms, perspectives and methodologies in the sciences of Informatics Engineering. The articles published in this journal can be the result of conceptual thinking, ideas, innovation, creativity, best practices, book review and research results that have been done. Jurnal Teknoinfo publishes scientific articles twice a year in January and July.
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Articles 270 Documents
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MULTI-CRITERIA DECISION MAKING USING THE WASPAS METHOD FOR ONLINE ENGLISH COURSE SELECTION Nurdiana Handayani; Nofitri Heriyani; Fajar Septian; Allan Desi Alexander
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2371

Abstract

English is an international language used in communication between countries. For this reason, the ability to speak English is of added value in entering the world of work. Because of how important English is, currently many course institutions offer English courses including online learning. With so many online English courses, it requires carefulness in choosing the right course and according to your needs. To find an online English course, you need to know one by one in advance about the programs and facilities offered. This study aims to implement the Multi-Criteria Decision Making (MCDM) approach with Weighted Aggregated Sum Product Assessment (WASPAS) in a decision support system for selecting online courses. The WASPAS method is used as a multi-criteria settlement model that can minimize errors and maximize the assessment for selecting the highest or lowest scores. Based on case studies conducted using the WASPAS method in decision making, it shows that the alternative with the highest score was obtained by the British Council (A5) with a value of 0.8927, followed by English Today (A2) with a value of 0.8311, Education First (A1) with a value of 0.8302, IELC English Campus (A4) with a score of 0.7859 and Engoo English Course (A3) with a score of 0.7823. In addition, the test results from black-box testing have a value of 100%, which means the system can work as it should.
DEVELOPMENT OF IOT-BASED PRESENCE SYSTEM FOR SCHOOL USING PROTOTYPE METHOD (CASE STUDY: YPPMNU AJIBARANG) Teguh Rijanandi; Ariq Cahya Wardhana; Rini Adelina Siagian
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2364

Abstract

Today's rapid development of technology makes it easy to do everything from shopping to reading today's news to studying online and more. This technology has been widely used, for example in government agencies, schools, hospitals, clinics, and so on. Digital or computerized information technology can improve work efficiency. The technology present in the current era of globalization has developed, including attendance or attendance systems using fingerprints, irises, and RFID cards. Many large companies, SMEs, and schools take advantage of technological developments, therefore this research wants to implement IoT technology developments at YPPMNU Ajibarang because of the large number of employees, there are around 200 active employees. Moreover, the attendance itself is carried out every day, of course, the attendance data that they process is very large. The Ma`arif NU Education Organizing Foundation (YPPMNU) Ajibarang is a foundation engaged in education in the Ajibarang area. YPPMNU has four technical implementing units (UPT), Ma'arif NU 1 Ajibarang Vocational School, Ma'arif NU 2 Ajibarang Vocational School, Ibnu Sina Ajibarang STIKES, and Ibnu Sina Ajibarang Modern Islamic Boarding School, with an active number of around 200 active employees. YPPMNU already uses an information system called the YPPMNU Ajibarang Personnel Management Information System, which has functions such as employee capabilities. The pandemic has brought the work system from working directly from the office to working from home. Previously, YPPMNU had its own attendance system using a web-based application. This study aims to develop an IoT-based attendance system using the prototype method and evaluate an IoT-based attendance system using the UAT testing technique so that it can be well received by users. The research method used in this design is to use the prototype method. The results of this study are an evaluation of how the IoT-based attendance system uses the UAT method, and the IoT-based attendance system uses the prototype method.
ANALISIS PERBANDINGAN KINERJA VIRTUALISASI SERVER MENGGUNAKAN PROXMOX DAN VMWARE ESXI (STUDI KASUS : VIRTUALISASI SERVER UNTUK PENGGUNAAN MOODLE) Akbar Borneo Dammara; Ipam Fuaddina Adam; Mega Pranata
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2060

Abstract

Server virtualization is a technology that utilizes several computers into one as a server service, so that in its use it does not use too many physical computers. Because a system that uses a virtual system where using a computer alone can provide a service to many computers at once with the virtualization system, research conducted by researchers focused on the performance of virtual servers on server software in Proxmox and VMWare ESXi software with virtual machines that access the Moodle system. However, an efficient system needs to use good software so that it facilitates research in designing the system. The test scheme carried out by the author in this study is testing the CPU load, Memory Speed, and Moodle Benchmark Plugin on the Virtual Machine which contains Moodle in Proxmox and VMWare ESXi as a virtual server used in Moodle e-Learning as well as benchmarking on moodle itself. This study aims to analyze the performance of virtual server service provider software in the online learning management system to find out its advantages and disadvantages so as to make it easier for educational institutions to choose virtual server provider software, especially in Proxmox and VMWare ESXi software.
RANCANG BANGUN SISTEM PERFORMA KARYAWAN MENGGUNAKAN METODOLOGI RAPID APPLICATION DEVELOPMENT Yeni Daniarti
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2353

Abstract

Peningkatkan kinerja perusahaan dipengatuhi oleh perfoma kerja karyawan prusahaan yang bersangkutan.. Untuk dapat menjaga performa karyawan tetap tinggi perlu adanya sistem pengelolaan data karyawan yang dapat membantu proses kontrol performa karyawan. Selain itu performa data karyawan mempunyai fungsi dan tujuan meningkatkan nilai plus yang dimiliki karyawan dan bertujuan sebagai pertimbangan pengangangkatan dan kenaikan pangkat karyawan. Ketepatan waktu dalam pengiriman barang yang di produksi juga dipengaruhi dari performa karyawan dibagian produksi dan pengiriman barang. Penelitian ini dilakukan di PT. XYZ bagian produksi. Saat ini kontrol performa karyawan di bagian pres-shop masih dilakukan dengan konvensional dengan pencatatan manual di –logbook dan dan dirasa berjalan belum efektif. Penelitian ini merupakan penelitian terapan rancang bangun sistem informasi yang dapat mengelola data performa karyawan, sistem informasi dirancang menggunakan Unified Modeling Language(UML) dan dikembangan dengan menggunakan metode Rapid Application Development(RAD) agar proses pengembangan dapat diseslesaikan dengan cepat dan sesuai dengan kebutuhan pengguna. Sistem informasi yang dihasilkan telah dapat membuat perusahaan mengelola data performa karyawan dengan cepat, tepat dan akurat sehingga performa karyawan yang baik dapat dipertahankan dan performa karyawan yang kurang baik dapat ditingkatkan.
RANCANG BANGUN SISTEM PAKAR PROSES PEMBELAJARAN KEPERAWATAN BERBASIS WEB Aristoteles Aristoteles; Lisa Suarni; Dwi Sakethi; Rico Andrian; Dedy Miswar; Rika Ningtias Azhari
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2166

Abstract

Proses pembelajaran keperawatan di Indonesia masih menganut sistem konvensional, yaitu pembelajaran melalui di kelas.  Kendala yang dihadapi adalah pembelajaran tidak sistematis dan terukur. Solusi yang diberikan pada penelitian ini adalah proses pembelajaran melalui aplikasi berbasis sistem pakar untuk mengukur kemampuan mahasiswa dalam menangani permasalah-permasalahan pada kasus ilmu keperawatan. Tujuan penelitian ini adalah membuat rancang bangun sistem pakar proses pembelajaran keperawatan dengan metode Forward Chaining pada 116 data gejala, 22 data diagnosa, 60 data intervensi, 8 data tipe dan 864 data uraian. Pengujian menggunakan black-box testing. Hasil penelitian adalah terbentuknya aplikasi sistem pakar yang diterapkan pada mahasiswa keperawatan Poltekkes Tanjung Karang dengan tingkat kepuasan “sangat baik”.
DECISION SUPPORT SYSTEM USING THE COMPOSITE PERFORMANCE INDEX (CPI) FOR WIRELESS REPEATER SELECTION Joko Trianto; Mohammad Imam Shalahudin; Umbar Riyanto
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2352

Abstract

To connect to the internet, a device must have an internet connection via an internet network, one of which is through a wireless network or what is called Wireless Fidelity (Wi-Fi). On a Wi-Fi network there is a Wi-Fi router that is used to provide a connection to the internet network, but the signal from the WI-FI router is limited. Then the Wi-Fi signal needs to be strengthened with a signal booster known as a Wi-Fi Repeater or Wi-Fi Extender. Wi-Fi Repeaters are important devices for individuals, agencies and companies so that the desired areas get internet connection. So, to make a purchase of this product, foresight is needed so that the device chosen is right and in accordance with the needs. The large selection of Wi-Fi Repeater products on the market results in a person having to find information in advance regarding the specifications of the Wi-Fi Repeater product to be purchased. This has an impact on the length of the process in making decisions. The purpose of this research is to implement the Composite Performance Index (CPI) method on a decision support system for choosing Wi-Fi Repeaters, so that it can make it easier for users to determine alternatives quickly and precisely. The CPI method is used to solve decision problems with a number of alternatives through a combined index to rank alternatives from several criteria. The results of the calculations in the case study produced the highest combined index value, namely the Asus N300 Range Extender (A2) getting a score of 125, then followed by Mercusys WiFi Extender (A1) getting a score of 92.5, Comfast WiFi Extender (A3) getting a score of 100 and Xiaomi Mi AC1200 (A4) get a value of 100. The calculation results of the CPI method obtained by the system obtain the same value as manual calculations, so the developed system is declared valid. In addition, based on tests using black-box testing, it shows that the system built can function as it should.
AUDIT OF ATTENDANCE INFORMATION SYSTEM AT MOTORCYCLE FACTORY USING COBIT 5 Francka Sakti Lee; Johanes Fernandes Andry; Kevin Christianto; Honni Honni; Monica Clara
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2316

Abstract

The change in the fingerprint attendance system into an attendance application is called "Mobile Attendance" according to research at motorcycle factory. The reason is work activities that are usually carried out in the office have now changed to being at home due to the COVID-19 pandemic. Employees are required to carry out the attendance process at certain times by taking photos of themselves or the environment in which they are located. Audit attendance applications in companies using COBIT 5, namely the DSS subdomain on DSS02 Manage Service Requests and Incidents and DSS04 Manage Continuity. The audit is carried out through the company's employee interview method, then measures every management process involved in it. The results obtained in the form of the average value achieved by each process is still less than expected and the value of the gap is quite far. Therefore, it is expected to conduct further research related to the management process in the company
IMPLEMENTATION OF AUGMENTED REALITY AS A HAIR MODEL VISUALIZATION MEDIA BASED ON ANDROID Fatahillah Aji Maulana; Suprianto Suprianto; Nuril Lutvi Azizah
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2246

Abstract

Humans place a high value on physical appearance. An attractive appearance can increase a person's self-confidence. Hairstyles are one of several ways to achieve an attractive appearance. This implies that there is always a demand for barbershops. However, some traditional barbershops, like Mr. Abdi, use outdated techniques like hanging flyers for haircut models that are no longer relevant in this era. This has an effect on the very low level of interest among young people who use services provided by roadside barbershops. The objective of this study is to create applications that have a way of delivering information that is interactive and different from other modern barbershops using augmented reality (AR), which will be used as a medium for visualizing hairstyles. In this study, the markerless tracking method is used to display three-dimensional objects in various types of fields. This application was developed with Unity and Vuforia because the development process can be done quickly. Based on the results, the overall quality of the software is 84%, so it is feasible for mass use.
SISTEM INFORMASI GEOGRAFIS UNTUK PEMETAAN LAHAN KAKAO MENGGUNAKAN LEAFLET JS DAN GEOJSON Oki Arifin; Agiska Ria Supriyatna
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2397

Abstract

Terdapat kegiatan pembangunan di Provinsi Lampung yang berorientasi pada potensi sumber daya alam di sektor pertanian, khususnya di sektor perkebunan. Pesawaran merupakan kabupaten yang ditetapkan menjadi penghasil kakao dan memiliki banyak kelompok tani salah satunya Mahesa Jaya yang berada di Desa Sungai Langka. Sampai saat ini sistem informasi komoditas Kakao pada Kabupaten Pesawaran yang disajikan dalam bentuk web portal dinilai belum efektif. Aplikasi Sistem Informasi Geografis (SIG) menggunakan Leaflet Js dan GeoJSON untuk menentukan peta lokasi kebun kakao. Dengan mengintegrasikan data spasial dan data produksi kakao, web SIG ini dapat menampilkan pemetaan lahan kakao di Sungai Langka Kabupaten Pesawaran untuk memudahkan visualisasi kawasan desa yang dapat menjadi sentra komoditas unggulan dan dapat digunakan dalam pengambilan kebijakan untuk meningkatkan hasil kakao atau produktivitas kakao. Informasi mengenai komoditas kakao akan lebih mudah diakses oleh masyarakat di Kabupaten Pesawaran dengan adanya SIG berbasis web. Hasil pengujian menggunakan metode black box menunjukan hasil 100% valid dan sudah berjalan sesuai dengan kebutuhan aplikasi.
PREDIKSI MORFOLOGI JAMUR MENGGUNAKAN ALGORITMA C5.0 Lita Karlitasari; I Wayan Sriyasa; Irfan Wahyudi; Heri Bambang Santosi
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2372

Abstract

Mushrooms are divided into two, namely edible mushrooms and poisonous mushrooms. to distinguish between types of mushrooms that can be consumed from those that are poisonous is a complicated matter because of the nearly identical forms of the various species of mushrooms. One way to identify mushrooms is by way of morphology later which will be able to know what class a fungus belongs to. The algorithm is used because it is faster, because it is multithreaded, but otherwise produces exactly the same classifiers. shows that the C5.0 algorithm has a very good accuracy value of 99-100% with a fairly good amount of power, using both split validation and cross-validation. And also almost all attributes have a significant relationship or influence, because they have an expected value of less than 5%. Using keywords related to the research topic is recommended.

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