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TEKNOKOM : Jurnal Teknologi dan Rekayasa Sistem Komputer

teknokom
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Published by Universitas Wiralodra

ISSN : 26218070 EISSN : 26863219 DOI : https://doi.org/10.31943/teknokom

Core Subject : Science,

Computer Science & IT

Jurnal Teknologi dan Rekayasa Sistem Komputer (TEKNOKOM) with frequency 2 (two) times a year, ie in March and September. The editors receive scientific writings from lecturers, teachers and educational observers about the results of research, scientific studies and analysis and problem solving closely related to the field of ICT and System Computer.

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Articles 7 Documents

Search results for , issue "Vol. 5 No. 2 (2022): TEKNOKOM" : 7 Documents clear

DESIGNING A WORK PERMIT REPORTING INFORMATION SYSTEM ON HIBA GROUP Pramitha Dwi Larasati; Ari Irawan; Ayub Boy Sandi Sipahutar
TEKNOKOM Vol. 5 No. 2 (2022): TEKNOKOM
Publisher : Department of Computer Engineering, Universitas Wiralodra

In 1949 the HIBA Group was here to meet the transportation needs of the community. The company's commitment is to provide increased customer satisfaction through professional management and operational team support to the demands of the changing times. HIBA Group offers complete, professional, modern, and integrated transportation services. In addition to providing comprehensive, professional, current, and integrated transportation services, the HIBA Group also provides work comfort to employees, especially for maintenance, construction, and bus bodybuilding. In the construction or maintenance process, each activity must report a work permit or Permit to Work (PTW), whose function is to monitor and analyze the work to be carried out. The analysis is carried out from the workers' health, difficulty, the environment, and work tools (PPE). The reporting process is still manual form or conventional system to slow down the work being done if the work is essential for a tender. The PTW must also be analyzed and reported on the related circumstances so that PTW work tends to be slow. An online-based PTW information system Website design was made to simplify and speed up the PTW reporting to solve this problem. The method used for developing information systems uses the Prototype Model with an object-oriented system approach modeled using the Unified Modeling Language (UML). This research is the design of the PTW information system Website used in the HIBA Group.

APPLICATION OF CLASSIFICATION ALGORITHM FOR SALES PREDICTION Sendi Permana; Rosadi Rosadi; Nikki Nikki
TEKNOKOM Vol. 5 No. 2 (2022): TEKNOKOM
Publisher : Department of Computer Engineering, Universitas Wiralodra

Increasing sales results is a desired target for all companies both at home and abroad. The company has a wide variety of products to offer. This paper (to fulfill a Business Intelligence course assignment) is the result of an experiment from data (keaggle) about consumer demand for products during the 2013-2015 period, then based on this data we try to predict to classify product sales, in order to make it easier for companies to classification for sales predictions. To find out the sales of the best-selling products, data mining classification techniques are used, namely XGBoost, Decision Tree, Random Forest, Linear Regression, and Nave Bayes. Based on the test results of the five classification techniques, the XGBoost model is the best with the data training value producing an RMSE value of 0.68% and data testing of 0.79%. This method is also better than the results of previous studies.

PRE-INCUBATION FRAMEWORK OF SOFTWARE STARTUP USING GROW COACHING MODEL, BLOCK SCHEDULING AND DAILY SCRUM Eko Heri Susanto
TEKNOKOM Vol. 5 No. 2 (2022): TEKNOKOM
Publisher : Department of Computer Engineering, Universitas Wiralodra

Pre-incubation of software startup is a training and coaching activity to improve understanding of knowledge and skills in developing software. The problem that occurs between education in universities and business incubators is the gap, namely the lack of mastery of knowledge and skills in developing software. The solution to this problem is to develop a framework for pre-incubation activities. In this framework, the methodology is used as a combination of the GROW coaching model, block scheduling, and daily stand-up meeting (daily scrum). If before participating in the pre-incubation the tenant takes 4 months to 6 months to build a website application, then after participating in the pre-incubation the tenant can create a website application within 1 week to 4 weeks.

MUZAKI BEHAVIOR IN PAYING ZAKAT THROUGH THE APPLICATION OF THE UNIFIED THEORY MODEL ACCEPTANCE AND USE OF TECHNOLOGY IN JAKARTA PROVINCE Tukhas Shilul Imaroh; Lasmi Indaryani; I Putu Doddy; Anita Setyastuti
TEKNOKOM Vol. 5 No. 2 (2022): TEKNOKOM
Publisher : Department of Computer Engineering, Universitas Wiralodra

This paper investigated the intents and behavior of muzakki who pay zakat through e-zakat using the Unified Theory of Acceptance and Use of Technology (UTAUT). In DKI Jakarta, the study was done. This article utilizes sampling convenience. The research data were collected using a questionnaire-based survey. Using SmartPLS 3.0, route analysis serves as a statistical instrument for evaluating hypotheses. . The findings indicated that neither the performance expectation variable nor the social influence variable substantially affected the desire to use e-zakat. The variable business expectation had a substantial beneficial impact on both the willingness to use e-zakat and the conditions that allow for a substantial beneficial impact on e-zakat use behavior.

THE INFLUENCE OF TILT ANGLE ON THE PERFORMANCE OF SOLAR PANELS AS A SMART HELMET POWER SUPPLY IN A MOTORCYCLE SAFETY SYSTEM Muhammad Sekal Maulidan; Rahmat Hidayat; Ridwan Satrio Hadikusuma; Ibrahim Lammada
TEKNOKOM Vol. 5 No. 2 (2022): TEKNOKOM
Publisher : Department of Computer Engineering, Universitas Wiralodra

The performance of a solar panel module is strongly influenced by its orientation and tilt angle. Tests have been carried out to track variations in the performance of the solar panel module and electrical parameters at various angles of inclination in the conditions of Karawang and Bogor. There are two experimental modes: 1) a varying slope module under a constant irradiance level, 2) a varying irradiation intensity at the optimal tilt setting. For the former schematic, the irradiation levels were carried out at 2 different locations, and for the later setup, the angle of inclination of the module was varied from 90° and 180° by using a single axis tracer At 90° tilted angle in Karawang test place at rest condition, morning experiment give the result of 5,69V on average while in Bogor the experiment gives 5,46V on average. At 180° tilted angle in Karawang test place at rest condition, morning experiment give the result of 5,49V on average while in afternoon experiment afternoon 3.026V on average. In Bogor test place morning experiment give solar panel 5,2V on average and 3,33V at afternoon experiment. In the electrical parameters of the module, the open circuit voltage, short circuit current, maximum power point voltage and maximum power point current decrease substantially with increasing slope angle, while the charge factor decreases somewhat gradually. Tests in both Karawang and Bogor in the afternoon and afternoon confirmed that the optimal tilt angle on cloudy on with UV index between 1-2 in the morning and 3-4 in the afternoon on average is 180° tilted and directing the solar panel module at this angle will maximize the captured solar energy and thereby improve its performance.

THE COMPARATIVE STUDY ANALYSIS LOGICAL FILES RECOVERY AND LOW LEVEL FILES RECOVERY USING DIGITAL FORENSIC METHODS Rahmat Hidayat; Marza Ihsan Marzuki; Yuliarman Saragih; Ibrahim Ibrahim; Edmund Ucok Armin; Safrian Andromeda; Imam Budi Santoso; Suroyo Suroyo
TEKNOKOM Vol. 5 No. 2 (2022): TEKNOKOM
Publisher : Department of Computer Engineering, Universitas Wiralodra

The development of application and network technology is currently so rapid. This technology is widely used as a solution to overcome data inspection problems in the field of Digital Forensics. The importance of Digital Forensics as evidence, especially on computers and mobile devices, is increasing, along with the rapid use of these mobile devices in daily communication. Data and files on computers and smartphones can be deleted intentionally or unintentionally. To recover the data, it is necessary to have Files Recovery. Furthermore, Logical Files Recovery can be made through password encryption, obtained through hack/attack password applications such as Password or even hacked with the "RecoveryMyFile" application. In addition, a search with a file that has a password description can be done. One of the file recovery applications that can be used is the Agent ransack search application, which is more powerful and convenient than Windows Search, which is more complicated if you need to search faster, indexing needs to be done, and restarts. By using Files Recovery analysis, the development of file or data deletion crimes can be overcome with increasingly rapid and advanced information technology, in this case through applications that can be used for file recovery and to restore deleted files.

CHARACTERISTIC TESTING OF THE GROUND CABLE USING TAN DELTA (TD) TEST METHOD ON TWO SEGMENTS OF THE MEDIUM VOLTAGE CABLE MENTENG AREA Christiono Christiono; Miftahul Fikri; Iwa Garniwa; Dani Maula Sattar; Andi Amar Thahara
TEKNOKOM Vol. 5 No. 2 (2022): TEKNOKOM
Publisher : Department of Computer Engineering, Universitas Wiralodra

This research is based on the existence of underground cable problems due to rainfall in certain areas, especially the Central Jakarta area results in an increase in soil moisture that can degrade the dielectric strength of the SKTM and potentially SKTM interference. Therefore, Tan Delta testing method is carried out as a predictive step to analyze the cable health condition and an early method to determine the good/bad of the test cable. After testing tan delta, it was obtained that the acquisition of segment 1 data results were in good condition because the average value of delta tan in all three phases was 1.0, with the differential results being 0.0 and deviation standard 0.0. Action to segment 1 is periodic maintenance of 5 years. Then in segment 2, the data obtained the average value of tan delta phase R 70.6, phase S 143.9, and phase T 83.92. For differential of phase R 161.7, phase S 33.7, and phase T 135.08. Finally, deviation standard at phase R 4.57, phase S 20.14, and phase T 2.43. From IEEE 400.2-2013 standard, it can be concluded that segment 2 is in poor condition and need action as soon as possible of PD Tests and cable replacement

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Taufik Hidayat

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Home Page

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Editorial Team

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Contact Name Taufik Hidayat

Contact Email thidayat.ft@unwir.ac.id

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Journal Mail Official teknik.komputer@unwir.ac.id

Editorial Address Jl. Ir. H. Juanda KM.03, Singaraja, Indramayu - Jawa Barat 45312

Location Kab. indramayu, Jawa barat INDONESIA

Abstract

Abstract

Abstract

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Abstract

Abstract

Abstract

Contact Name
Taufik Hidayat

Contact Email
thidayat.ft@unwir.ac.id

Phone
-

Journal Mail Official
teknik.komputer@unwir.ac.id

Editorial Address
Jl. Ir. H. Juanda KM.03, Singaraja, Indramayu - Jawa Barat 45312

Location
Kab. indramayu,

Jawa barat

INDONESIA