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Bakhtiyar Hadi Prakoso
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bios@sinergis.org
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Perum. Griya Mangli Indah Blok AF-18 RT. 02 RW. 04, Kel. Mangli, Kec. Kaliwates, Kab. Jember, Jawa Timur, 68136
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INDONESIA
BIOS : Jurnal Teknologi Informasi dan Rekayasa Komputer
Published by Sinergis Asa Professional
ISSN : -     EISSN : 27220850     DOI : https://doi.org/10.37148/bios
Core Subject : Science,
Computer Science & IT
BIOS: Jurnal Teknologi Informasi dan Rekayasa Komputer (e-ISSN. 2722-0850) is a scientific journal in the field of information technology and computer engineering managed by the Asa Professional Research & Development Center (PUSLITBANG), Jember, East Java, Indonesia. This journal is managed by lecturers and practitioners who come from various university backgrounds in Indonesia, especially Jember, East Java.The BIOS journal is published 2 (two) times a year, namely every March and September. The BIOS journal published in each edition consists of 5-10 articles per volume. The focus and scope of this journal are in the field of Information Technology and others that are still knowledge related, including: Databases System Data Mining / Web Mining Data Warehouse Artificial Intelligence Business Intelligence Cloud & Grid Computing Decision Support System Human-Computer Interaction Mobile Computing & Application E-System Machine Learning Deep Learning Information Retrieval (IR) Computer Network Multimedia System Information System Geographic Information System (GIS) Accounting information system Database Security System & Network Security Cryptography Fuzzy Logic Expert System Image Processing Computer Graphic Computer Vision Semantic Web e-Health and others related to Information Technology and Computer Engineering.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol 2 No 2 (2021): September" : 5 Documents clear
Analisis Review Penggunaan Sistem Informasi pada PT Pertamina Wahid Wachyu Adi Winarto
BIOS : Jurnal Teknologi Informasi dan Rekayasa Komputer Vol 2 No 2 (2021): September
Publisher : Puslitbang Sinergis Asa Professional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (833.924 KB) | DOI: 10.37148/bios.v2i2.20

Abstract

The information system is a means of transforming company data which is closely related to the efficiency of the company in its operational activities. Along with technological developments, the application of information technology in the company is an important factor in increasing the value and competitiveness of the company. So far, there are still many companies that have not implemented information systems as expected because there is no standard for supervising the use of information technology within the company. This research tries to find out how the information system implementation at PT Pertamina. The sample selection is because PT Pertamina is a state-owned company with large assets. Data analysis using qualitative analysis using a systematic review approach. The results of this study indicate that PT Pertamina has implemented an information system in the form of a management information system properly in the company as a way to achieve company goals so that efficiency and competitiveness of the company can be achieved.
Aplikasi Penjadwalan Belajar Mengajar Pada Bimbingan Belajar Dengan Menggunakan Metode Waterfall Rachmat Hidayat; Asep Sayfulloh
BIOS : Jurnal Teknologi Informasi dan Rekayasa Komputer Vol 2 No 2 (2021): September
Publisher : Puslitbang Sinergis Asa Professional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (961.882 KB) | DOI: 10.37148/bios.v2i2.22

Abstract

The internet has been widely used in various fields, such as information, telecommunications, trade, to education, making it easier for a company or institution to provide information that is very useful for the community. tutoring education. Researchers conducted a case study at tutoring sites in Tangerang City, including ELC English tutoring, Rizki General Bimbel, Al-Hikmah Religious Education, with a large number of students and teachers, still applying the conventional scheduling system, where the admin will contact students and teachers by telephone if there are teaching classes, other obstacles the admin forgets to notify students and teachers if there is a schedule, the schedule given is not appropriate and clashes with other classes, students or teachers cannot contact the admin to get schedule information. By utilizing information technology, these problems can be facilitated by making a web-based scheduling application developed using the waterfall method. This development method includes needs analysis, design, implementation, and testing. In the needs analysis stage, business process modeling is carried out based on the results of interviews with stakeholders and problem analysis. The results of the application design produce applications that can perform scheduler management of teacher data, lesson data and student data, which will be stored in the database.
Sistem Pendukung Keputusan Pemilihan Vitamin-C di Masa Pandemi Covid-19 Menggunakan Metode Weighted Product (WP) Siti Ernawati; Wardah Ramadhanty
BIOS : Jurnal Teknologi Informasi dan Rekayasa Komputer Vol 2 No 2 (2021): September
Publisher : Puslitbang Sinergis Asa Professional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (260.97 KB) | DOI: 10.37148/bios.v2i2.26

Abstract

Vitamin-C is a kind of water-soluble vitamins and can improve the body's resistance to disease. Vitamin-C can be found in various types of food such as vegetables and fruit. However, the body requires additional intake of vitamin-c aside from the food, that is a vitamin supplement as a complement to the nutritional needs of the body. In the pandemic Covid-19 is often associated with nutrition in the form of Vitamin-C to enhance the body's immune also to help protect body cells against free radicals, including some kind of virus. The number of forms and brands of Vitamin-C makes the community are often confused choosing a product Vitamin-C where to be consumed. To provide convenience to the public in choosing the product Vitamin-C, there is a solution to overcome these problems is the existence of a decision-making system for selecting products Vitamin-C using the Method of Weighted Products (WP). The method of Weighted Product method is a method of the determination in a decision by way of multiplication to be able to connect the value of the attribute. The results of the calculations in the study is ranking the highest value that can be recommended as the primary choice for people to choose products vitamin-c to be consumed in the pandemic covid-19. From the results of the calculation can be specified Brand of Vitamin-C You C 1000 to get the value of the highest 0,0253. Because You C 1000 vitamin supplements in liquid form that is easily taken, there are also Vitamin-C 1000 milligrams that can be consumed every day.
Analisis Faktor Content Iklan Online untuk Meningkatkan Profitabilitas Perusahaan Menggunakan Partial Least Square (Studi Kasus Pada OLX.CO.ID) Husin Husin
BIOS : Jurnal Teknologi Informasi dan Rekayasa Komputer Vol 2 No 2 (2021): September
Publisher : Puslitbang Sinergis Asa Professional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (191.346 KB) | DOI: 10.37148/bios.v2i2.27

Abstract

The development of the Internet in this day and age is happening rapidly, including the lifestyle of consumers in meeting their daily needs. So that the internet as an advertising medium is based on the aspects of convenience and more benefits offered by the internet, namely the ease of information dissemination, wide reach, and easy access from consumers to advertisements on the internet. The purpose of this study is to examine and analyze the effect of judgment of online advertisement on attitude towards online advertisement, feelings of online advertisement on attitude towards online advertisement, attitude towards online advertisement towards attitude towards brand, and attitude towards brand towards purchase intention. The research method uses a quantitative approach, with the type of causal research. The data used in this study is primary data. The analysis technique used is Partial Least Square (PLS).
Metode Live Memory Acquisition untuk Pencarian Artefak Digital Perangkat Memori Laptop Berdasarkan Simulasi Kasus Kejahatan Siber M. Ainul Yaqin; Triawan Adi Cahyanto; Nur Qadariyah Fitriyah
BIOS : Jurnal Teknologi Informasi dan Rekayasa Komputer Vol 2 No 2 (2021): September
Publisher : Puslitbang Sinergis Asa Professional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (506.901 KB) | DOI: 10.37148/bios.v2i2.28

Abstract

Information technology's hardware and software are constantly evolving. The rise in cybercrime cases is consistent with this trend. While operating systems can be hacked, personal data can be stolen and encrypted, making it impossible for users to access the information. Cybercriminals are using social media data to target personal information currently. Users' usernames, passwords, and other personal information can be stored in a device's memory, as well as browser cookies. Pre-analysis, analysis, and post-analysis are the three stages of the research process. "Live Memory Acquisition" is the proper method for obtaining data from a device's memory. There is digital evidence in the form of an email address, a password, Facebook, and PayPal accounts as well as a link URL discovered in the analysis of the results of the acquisition of artifact one. The results of the artifact 2 acquisition did not reveal any passwords. There was no evidence of email or Facebook passwords in the analysis of artifact 3 acquisition results, but the overall data test results showed that the total number of test results on artifact 1 was 100%, 57.14% on artifact 2, and 71.42% on artifact 3.

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