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Raden Herdian Bayu Ash Siddiq
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JITTER (Jurnal Ilmiah Teknologi Informasi Terapan)
Published by Universitas Widyatama
ISSN : 26860333     EISSN : 24073911     DOI : https://doi.org/10.33197/jitter.vol4.iss3.2018.16
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Jurnal Ilmiah Teknologi Informasi Terapan (JITTER) adalah jurnal ilmiah yang diterbitkan oleh Universitas Widyatama, Bandung. Jurnal ini diterbitkan sebagai wahana sosialisasi dan diseminasi hasil penelitian bagi kalangan akademisi maupun masyarakat luas, pada bidang teknologi informasi dan terapannya. Bidang kajian dicakup meliputi sistem informasi, ilmu komputer, jaringan komputer, basis data, kecerdasan buatan, juga beberapa bidang teknik lainnya seperti Teknik Sipil, Teknik Mesin, Teknik Elektro dan Teknik Industri.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 335 Documents
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Penilaian Risiko Keamanan Data Karyawan Pada Sistem Informasi Dengan Menggunakan Framework Nist Sp 800-30 pada PT. ABC nur fitrianti fahrudin; Aditya Nugraha S; Kurnia Ramadhan Putra
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 3 (2022)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1184.142 KB) | DOI: 10.33197/jitter.vol8.iss3.2022.900

Abstract

Keamanan data karyawan pada sistem informasi memiliki beberapa risiko yang bisa terjadi yang tentunya dapat menyebabkan kerugian di dalam perusahaan. Risiko dapat berupa kejadian dan kondisi yang dapat mengganggu layanan dan menghambat proses pengambilan keputusan. Tujuan penelitian ini adalah untuk mendeskripsikan pelaksanaan manajemen risiko keamanan data karyawan di perusahaan PT. ABC dengan menggunakan kerangka kerja (framework) NIST SP 800-30 dan untuk mengetahui risiko yang timbul. Jika tidak ada manajemen risiko pada perusahaan maka perusahaan tidak akan tahu risiko apa saja yang terjadi dan dampak yang terjadi. Penelitian ini diawali dengan memetakan risiko, menilai risiko, memberikan rekomendasi sesuai dengan tingkat ancamannya. Hasil risiko keseluruhan terdiri dari ancaman alam, manusia dan kesalahan teknis didapatkan potensi risiko sebesar 14% untuk risiko rendah, 36% untuk risiko sedang, dan 50% untuk risiko tinggi Adapun saran yang diberikan adalah: melakukan pemeliharaan sistem secara berkala, sistem perlu ditunjang oleh software & hardware yang memadai.
DECISION SUPPORT SYSTEM FOR EARLY DETECTION OF STUDENT MENTAL HEALTH USING FUZZY SIMPLE ADDITIVE WEIGHTING Nawindah Nawindah
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 3 (2022)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (572.028 KB) | DOI: 10.33197/jitter.vol8.iss3.2022.903

Abstract

High mental health problems result in a decrease in academic roles, students who experience repeated trauma need to do counseling so that their potential can develop optimally, be able to overcome problems and be able to adapt in the midst of changes that often occur. The absence of routine health checks carried out by students causes the need for a way to support decision making. For this reason, a method is needed to detect the mental health level of students early with the fuzzy simple additive weighting method, the results of which can be a recommendation. Based on research conducted using 10 samples of student data who have answered the self-reporting questionnaire (SRQ-20) with different levels, namely: 5 students are recommended to have severe mental health levels, 4 students are recommended to have moderate mental health and 1 student is recommended to have moderate mental health. have a mild level of health. For students who have severe and moderate health, regular psychological consultation is needed.
SISTEM PENCARIAN FASILITAS KEUANGAN TERDEKAT BERBASIS WEB DENGAN METODE SPHERICAL LAW OF COSINES (SLOC) Arif Rohman; Hersanto Fajri; Safaruddin Hidayat Al Ikhsan
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 3 (2022)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1124.471 KB) | DOI: 10.33197/jitter.vol8.iss3.2022.904

Abstract

As supporting intermediaries that are very important to support the economy. Financial institutions have various forms of financial facilities consisting of ATMs, branch offices, head offices and so on. As a form of realization towards improving implementation and services as well as providing complete information dissemination on financial facilities, financial institutions must of course be able to make it easier for the public to obtain information on financial facilities that is informative, valid and up to date. This study aims to build a web-based location-based financial facility search application as a means of utilizing infrastructure and access to technology that is useful for economic development. This application requires internet access, has features that make it easier for the public to determine the selected facility, Leaflet API to display a location map and the Spherical Law of Cosines formula to measure the location distance between the financial facility finder and the financial facility, so as to produce the nearest financial facility information needed based on the location. The result of this research is the development of a web-based financial facility search application using the Spherical Law of Cosine formula. The conclusion of this study is that the Spherical Law of Cosine formula only calculates the distance from a straight line between 2 location points, with the terrain encountered. This formula has an accuracy with a tolerance of about 0-5 meters and an 80% faster distance calculation compared to other formulas such as the Haversine formula.
Microsoft Office Spesialist, Met PELATIHAN MICROSOFT OFFICE SPECIALIST (MOS) POWER POINT DALAM UPAYA PENINGKATAN KOMPETENSI GURU SMK PADA ERA DISRUPSI INDUSTRI 4.0 Resa Pramudita; Roer Eka Pawinanto; Muhammad Adli Rizqulloh; Nurul Fahmi Arief Hakiem; Mariya Al Qibtiya; Silmi Ath Thahirah Al Azhima
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 3 (2022)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (516.088 KB) | DOI: 10.33197/jitter.vol8.iss3.2022.910

Abstract

Era disrupsi Industri membawa banyak pengaruh dalam kehidupan manusia, hal ini juga yang mempengaruhi dunia pendidikan, Salah satu cara meningkatkan kompetensi guru di era revolusi industry 4.0 ini adalah membekali guru dengan kemampuan skala global yaitu Microsoft Office Specialist atau MOS. Dari permasalahan tersebut kami berinisiatif untuk mengadakan Kegiatan pelatihan Microsoft Office Specialist (MOS) Power Point bagi guru SMK/SMA di kota Bandung. Pelatihan ini mengadaptasi model pelatihan Goad, yaitu Model ini terdiri atas beberapa siklus diantaranya adalah: (1) analisis kebutuhan pelatihan; (2)desain pendekatan pelatihan; (3) pengembangan materi pelatihan; (4) pelaksanaan pelatihan; (5) evaluasi dan pemutakhiran pelatihan.
Daftar Isi, Halaman Dewan Redaksi dan Halaman Pengantar Raden Herdian Bayu Ash Shiddiq
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 8 No. 3 (2022)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (86.376 KB)

Abstract

Daftar Isi, Halaman Dewan Redaksi dan Halaman Pengantar
Kinerja Simpang Tak Bersinyal Pada Simpang Parung Bingung (Sawangan Depok) Rikki Sofyan Rizal; Eko Wiyono; Imtinan Safinatun Naja; Mira Aulia Fita Sari
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 9 No. 1 (2022)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol9.iss1.2022.902

Abstract

Congestion often occurs at several points in the city of Depok, West Java. From the monitoring of google maps and direct site inspection, traffic conditions at the Parung Bingung Sawangan Intersection were observed to be quite severe. Congestion occurs due to the high volume of vehicles and the service level of poor Intersection performance. This final project research aims to analyse the dominant factors of the problems that occur at Intersection Parung Bingung in order to solve the problems that occur. The method used is manual analysis with the 2014 PKJI guidelines using primary data obtained from the results of a site survey and secondary data obtained from the Central Statistics Agency of Depok City, Depok City Transportation Service and various journals. The results of the research on the performance of the Unsignalized Intersection of Parung Bingung Intersection in category F (very bad), Degree of Saturation (DJ) above 0.85, High Delay (T) 124.09 sec/skr, Vehicle Volume 5811.06 skr/hour with Road Capacity (C) of 2810.98 cur/hour, and the queue probability (PA) is 156% the upper limit and 75% the lower limit. Therefore, the last alternative that is most appropriate is chosen by using a combined alternative between eliminating or reducing side barriers by installing stop signs, widening roads and changing traffic directions during rush hour.
Perbandingan Metode EfficientNetB3 dan MobileNetV2 Untuk Identifikasi Jenis Buah-buahan Menggunakan Fitur Daun: Metode EfficientNetB3 dan MobileNetv2 fiqry zaelani; Yusup Miftahuddin
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 9 No. 1 (2022)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol9.iss1.2022.911

Abstract

Today's technology is growing rapidly in various fields. One of the benefits of technological developments are helping human to work in various fields, for instance, in the field of plantations, development for the quality of fruits and even in the field of education. One of them is identifying the types of fruits that are needed by citizen even children. They can easily distinguish the types of fruits by looking at the shape of the leaves, so that it can help to increase their knowledge about fruits. For ordinary people, it must be quite difficult to know what kind of fruit on its leaf. Therefore, this study proposes a Convolution Neural Network proposal by comparing the architecture of EfficientNet-B3 and MobileNet-V2 by setting several parameters to get the best accuracy value in detecting fruit types using leaf features. EfficientNet-B3 and MobileNet-V2 are pre-trained models from CNN that tell a fairly large dataset, namely ImageNet. The results obtained from this study are applied several parameters such as the use of epoch, optimizer Adam, optimizer Adamax, optimizer sgd, bathsize. For EfficientNet-B3 epoch 20 optimizer sgd produces an accuracy of 0.2370 or 23%, while EfficientNet-B3 epoch 50 optimizer Adamax produces an accuracy of 0.3051 or 30%. In addition, research on the MobileNet-V2 epoch 20 optimizer Adam resulted in an accuracy of 0.9914 or 99%, while the MobileNet-V2 epoch 50 optimizer Adamax resulted in an accuracy of 0.9860 or 98%. Keywords: Leaf, Convolution Neural Network, EfficientNet-B3, MobileNet-V2
PELATIHAN REMOTE LABORATORY PADA PEMBELAJARAN PRAKTIK PLC DI SMK Neris Peri Ardiansyah; Ajeng Mayang Kurniaviep Sugeng; Ase Sunarya; Yudi Barnadi
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 9 No. 1 (2022)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol9.iss1.2022.912

Abstract

The use of Remote Laboratory in Practical Learning which is carried out in Vocational High Schools when online learning is carried out, is widely used to fulfill practical learning achievements. Training is carried out for vocational school teachers who have competence in the field of practice, as well as development in learning media. During the implementation of the activity, the ability to manage and use the Remote Laboratory is given to be adapted to the right learning model in learning PLC practical lessons. From the results of the training carried out, the results obtained where activity participants can apply the use of remote laboratories with results that can be applied directly to vocational students. From the results of the training, it is obtained that the level of mastery of the participants in terms of operating the Remote Laboratory can be mastered in accordance with the minimum criteria for assessment. Remote Laboratory can directly provide direct learning experiences such as carrying out practical learning in the laboratory.
PENGARUH BONDING AGENT DAN SERAT GELAS PADA PAPAN SEMEN RINGAN Irfan Oktariadi Oktariadi; Pratikto; Anni Susilowati
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 9 No. 1 (2022)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol9.iss1.2022.918

Abstract

A ceiling is a building material that is inseparable from a building. The material for the ceiling must be flexible, light, durable, and easy to install. So that the weight of the cement board is light, foam is used as its constituent material. Due to the weak flexural strength of foam mortar, an alternative that can be taken is to add glass fiber and a bonding agent to the lightly foamed cement board mix. This study aims to obtain physical and mechanical properties as well as optimum levels of fiberglass and bonding agent to achieve maximum flexural strength. The board is made from a mixture of PC, sand, water, fiberglass, foam agent and bonding agent. The mixture ratio used is 1 Cement : 1,2 Sand : 0.15 phase, foam agent 1:30 and 5 different variations of glass fiber, namely 0, 3, 6, 9 and 13%. For density and specific gravity values, the tendency is decreasing, while for the ability to nail variations of 0 and 3% experiencing cracks and splits, the shape test is in accordance with the requirements of SNI. As for thickness expansion, moisture content, water absorption and flexural strength tend to increase. Based on the test results, the optimum level of use of glass fiber and bonding agent on lightweight cement boards is 6% fiber variation because it has the highest flexural strength value of 33.07 kg/cm².
PENGARUH GROUND GRANULATED BLAST FURNACE SLAG SEBAGAI PENGGANTI SEBAGIAN SEMEN PADA PAPAN SERAT RINGAN Ananda Chaerul Imam; Anni Susilowati; Pratikto
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 9 No. 1 (2022)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol9.iss1.2022.923

Abstract

ABSTRACT Lightweight fiberboard is a composite material consisting of a Ground Granulated Blast Furnace Slagwaste mixture, foaming liquid, cement, sand, and water. It is necessary to optimize the use of environmentally friendly materials such as Ground Granulated Blast Furnace Slagwaste which has a specification of the main content, namely calcium, aluminum and silica which have a chemical composition not different from the minerals in portland cement. Materials for foam mortar are currently being developed and can be an option for fiberboard mixtures that have a light weight. Behind the advantages of foam cement board which has a light weight and the use of glass fiber on lightweight fiberboard can increase the flexural strength. The research was conducted to obtain the flexural strength of lightweight fiberboard based on SNI 001-0449-2006 and SNI 15-0233-1989 regarding Quality and Test Method of lightweight fiberboard. Variation used 1 PC : 0% GGBFS : 1,2 Sand : 13% Glass Fiber, 0,8 PC : 20% GGBFS : 1,2 Sand : 13% Glass Fiber, 0,6 PC : 40% GGBFS :1,2 Sand : 13% Glass Fiber, 0,4 PC : 60% GGBFS :1,2 ??Sand : 13% Glass Fiber, 0,2 PC : 80% GGBFS :1,2 ??Sand : 13% Glass Fiber with FAS 0,15. The results of the analysis show that the more waste is used, the lower the density value, the specific gravity value, and the water absorption value. Increase the value of thickness expansion, moisture content value, nailing ability, and has an optimum value of flexural strength at a variation of 20% ground granulated blast furnace slag waste by 90 kg/cm² According to the requirements of SNI 15-449-2006 that all lightweight fiberboard test specimens for flexural strength testing are included in PSKT (High Density Fiberboard). Keywords: Foam mortar; GGBFS; Glass fiber; Lightweight fiberboard.

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