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Teknikom: Teknologi Informasi, Ilmu Komputer dan Manajemen
Published by STMIK Widya Utama
ISSN : 2598294X     EISSN : 25982958     DOI : -
Core Subject : Economy, Science, Education,
Computer Science & IT Economics, Econometrics & Finance Mathematics
TEKNIKOM adalah terbitan berkala ilmiah yang dikelola oleh LPPM STMIK Widya Utama. Bidang ilmu yang dapat dipublikasikan pada Jurnal TEKNIKOM adalah bidang Teknologi Informasi, Ilmu Komputer dan Ilmu Manajemen.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 74 Documents
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Peningkatan Ekstraksi Fitur Berbasis Scale Invariant Feature Transform Menggunakan Metode Multiscale Retinex Untuk Meningkatkan Jumlah Keypoint Dwi Prasetyo; Sunaryono Sunaryono; Sulistiyasni Sulistiyasni
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 2 No 2 (2018): Teknikom Vol. 2 No. 2 Tahun 2018
Publisher : LPPM STMIK Widya Utama

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Abstract

The purpose of this research is to perform the improvement of feature extraction based on SIFT algorithm with MSR preprocessing step to increase the number of keypoint. Often in recognizing the SIFT algorithm pattern is affected by image quality. The better the recognizable image, the more number of keypoints it can get. For that need to do preprocessing stages so that the accuracy produced SIFT higher. In this study the researchers tried to combine SIFT algorithm with Multi-Scale Retinex (MSR) method. The MSR method is used because it has advantages in improving image quality in images that have less illumination (darkness). From the test results using MSE and PSNR the proposed method (MSR) is better than the previous methods. The average test result of number of keypoint without preprocessing is 1083.523, Constrast Stretching is 1093.797, CLAHE is 1105.891 and MSR is 1399.162. From this test it can be concluded that the SIFT combination with the preprocessing stages of Multi-Scale Retinex produces a good number of keypoints compared with other methods and without preprocessing stages.
Pengendali Suhu dan Kelembaban Berbasis Mikrokontroler Atmega 8535 pada Kumbung Jamur Tiram Muhammad Akbar Setiawan; Nahar Mahardiyanto; Adnan Purwanto
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 4 No 1 (2020): Teknikom Vol. 4 No. 1 Tahun 2020
Publisher : LPPM STMIK Widya Utama

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Abstract

Oyster mushroom is a food mushroom, has a morphology with hood like oyster shells, with the middle slightly concave and white to cream coloured. A necessary condition for the mushroom to grow up is by keeping the temperature and humidity. The condition of temperature and humidity that have to fulfilled for the oyster mushroom is 20 – 30 °C for temperature and 80 % minimum humidity. The temperature and humidity in the mushroom house can’t be known without the measurement tools. This measurement tools that only measure the temperature and humidity in the mushroom house and controlling of the temperature and humidity is always manually. These weaknesses is attempt to overcome by the researcher by develop the temperature and humidity controller device based microcontroller. This device is develop for facilitate the farmer within the controlling of temperature and humidity inside the mushroom house. This device function is to provide a service an output like to blow the blower and spraying water for humidity increasing. After build and tested, this device has been fill the test of dimension of quality for product, and got the 89,5 score for the product test. This is passed the minimum score for the product test, when the researcher was decide the minimum score for the product test was 75.
Model Kepercayaan Konsumen Pada Situs e-Commerce Wika Purbasari
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 1 No 1 (2017): Teknikom Vol. 1 No. 1 Tahun 2017
Publisher : LPPM STMIK Widya Utama

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Abstract

The world trading system has now grown to online commerce (electronic commerce) because a lot of people who buy goods through e-commerce. This can be evidenced by a study Consumer Web Watch reported that 86% of Internet users have switched make purchases traditional to online purchases, because that's important to know what factors are forming a model of consumer confidence in e-commerce, then it is necessary a prediction to determine any factors that shape consumer confidence in e-commerce. Methods in meta analysis of studies in the form of meta data with the Systematic Literature Review (SLR) used for identifying, assessing and analyzing primary research to investigate research questions in the search for variables that influence consumer confidence in e-commerce.
APLIKASI PENERIMAAN BUKU TAMU BERBASIS WEB PADA KANTOR KECAMATAN GUMELAR NOVITA SETIANTI; Wika Purbasari; Sunaryono Sunaryono; Melia Kurniasih
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 8 No 1 (2023): Teknikom Volume 8 Nomor 1 Tahun 2023
Publisher : LPPM STMIK Widya Utama

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Abstract

Abstract – Gumelar sub-district still uses manual processes and is not computerized. Therefore we need a computerized application program. This study uses the RAD (Rapid Application Development) method. The results of the reliability test show that the Cronbach Alpha value is 0.801 in the product test variable and 0.862 in the benefit test variable, which means 0.7. This means that the product test and benefit test systems are reliable. The results of product testing with the Dimension.Quality for Goods attribute get a percentage of 95.6 %, which is more than 75%, so it can be concluded that the product testing has been successful. The results of the benefit test with the ULEA attribute get a value of 95%, which is more than 75%, so it can be concluded that the benefit test has been successful. Based on product testing and benefits, it can be concluded that in Gumelar District, a web-based guest reception application can be applied.
SISTEM INFORMASI AKUNTANSI PENGENDALIAN PERSEDIAAN PADA SEJATI BENGKEL PURWOKERTO Muh Sofi'i; Novita Setianti; Wika Purbasari
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 4 No 1 (2020): Teknikom Vol. 4 No. 1 Tahun 2020
Publisher : LPPM STMIK Widya Utama

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Abstract

Inventories are current assets, and in trading companies inventory performance will greatly affect business profitability and sustainability. In this research, the design process of Inventory Control Information System at Sejati Bengkel Purwokerto , the topic and object was chosen because Sejati Bengkel is not only engaged in car service both engines and accessories, but also operates as a distributor of spare parts, where spare parts sales are carried out in addition to external parties internal sales are also carried out to the workshop unit and the workshop is followed by selling packages (bundles) of spare parts, oil and services into one package. This Inventory Control System is compiled using PHP, Javascriptt, CSS bootstrap and for the DBMS using mySQL. The focus of the system is on managing inventory, starting with data collection, Purchase Oder (PO) to suppliers, Receiving invoices, internal sales and sales to customers. A series of modules that have been compiled, in testing conducted using the blackbox method, obtained valid results, in the sense that all modules can run well and provide information as expected in the system design carried out. In the implementation, it is recommended that the Application not only be run at the local network, but it is better if it is hosted, so that management can monitor and control inventory activity and performance optimally. In further recovery, it is recommended that the system be extended to the mobile platform and utilize the API rest for the integration of data and information with the existing system.
PELATIHAN KEWIRAUSAHAAN IBU-IBU PKK DI KECAMATAN PURWOKERTO TIMUR DENGAN MEMANFAATKAN MEDIA SOSIAL Muh Sofi'i; wika purbasari; NOVITA SETIANTI; joko purnomo; Sunaryono Sunaryono
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 6 No 1 (2022): Vol 6 No 1 (2022): Teknikom Vol. 6 No. 1 Tahun 2022
Publisher : LPPM STMIK Widya Utama

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Abstract

Along with the development of the times, human needs for information and the use of technology (internet) is growing rapidly. By using the internet, especially social networks, people of all ages, gender, social class, economy and culture can know the various developments that occur in their environment and can interact with each other without being limited by space and time. Currently, Instagram has become one of the most widespread social networking categories used by most people in Indonesia to introduce and promote their products. Instagram is believed to be not only beneficial for online shop, retailer, restaurant, travel company, and e-commerce, but also one of the most effective tools in building a business brand. In fact, Instagram is also not only in demand by men and women who are young entrepreneurs, but also housewives who have passion in developing business from home (home business). The activity (Pengabdian Masyarakat) that was held on monday, april 26, 2021 is basically done to socialize the use of Instagram as social networking among PKK (Pembinaan Kesejahteraan Keluarga) East Purwokerto District, Banyumas, Central Java. Training is done by using classical method for 1.5 hours in the form of Instagram account creation, delivery of core material by expert speakers, and sharing experiences to motivate mothers to become mompreneur.
Analisis User Satisfaction pada Sistem Informasi Keuangan Terpadu Yayasan Pendidikan Teknik Purbalingga Berbasis Web (Smart-YPT) Menggunakan Pendekatan User Experience Muh Sofi'i; Wika Purbasari
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 2 No 1 (2018): Teknikom Vol. 2 No. 1 Tahun 2018
Publisher : LPPM STMIK Widya Utama

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Abstract

Smart-YPT is an Integrated FinancialInformation System Integrated Financial InformationSystem of WEB-Based Purbalingga TechnicalEducation Foundation which is applied to businessunit within Environmental Purbalingga EducationalFoundation. In this research, system user satisfactionanalysis (Smart-YPT) with independent variables are:Content, Usefullness, Ease of Use and Ease of Learning. T test results from 70 respondents Smart-YPT users using SPSS, with the value of t table 1.66865 proved that there is a significant influence ofvariable Content, Usefullness, Ease of Use of UserSatisfaction, because it has a value of t arithmeticgreater than 1.66865 . While for Ease of Learningvariable proved no significant effect on UserSatisfaction because it has t count equal to 0,570(under 1.66865). From Test F, 4 (four) variablesstudied proved to have a significant effect on UserSatisfaction, because value F arithmetic of 20.808 isgreater than F table (2.51).
ANALISIS KEMANFAATAAN ALAT PEMBERSIH ASAP ROKOK MENGGUNAKAN ARDUINO NANO DAN SENSOR MQ2 Riana Safitri; Imas Fitria Kusuma
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 6 No 1 (2022): Vol 6 No 1 (2022): Teknikom Vol. 6 No. 1 Tahun 2022
Publisher : LPPM STMIK Widya Utama

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Abstract

Abstract- Air pollution due to cigarette smoke is very dangerous for human health. In addition to damaging yourself, cigarette smoke can also harm other people who breathe in the smoke. Some customers at Jolie's salon are active smokers. Even though cigarette smoke is one of the reasons why customers are uncomfortable with the presence of cigarette smoke, Jolie's salon policy creates research that can understand each customer to keep each other comfortable, this tool is designed to use the mq2 sensor and Arduino nano as the main controller resulting from the relay work process. and the mq2 sensor and fan as an air purifier. Arduino nano conditions the mq2 sensor as input and relay as output. The product is tested using a Dimension Of Quality For Good tester which is declared successful because the Benefit test value is reliable with a value above 75, which is 78.88 which means it is acceptable and beneficial for the community, from the recapitulation of the test value. The product is obtained from the percentage with the highest value of 83.3%, then the product is declared valid.
ANALISIS KEFEKTIFAN PENGENDALIAN INTERNAL, PENGEMBANGAN MUTU KARYAWAN, DAN KEADILAN ORGANISASI TERHADAP KECENDERUNGAN FRAUD PADA PERUSAHAAN FINANCIAL DI JAWA TENGAH Novita Setianti; Muh Sofi'i; Yusuf Hardjono
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 3 No 1 (2019): Teknikom Vol. 3 No. 1 Tahun 2019
Publisher : LPPM STMIK Widya Utama

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Abstract

Bank merupakan badan usaha yang menghimpun dana dari masyarakat dalam bentuk simpanan dan menyalurkannya dalam bentuk kredit dalam rangka meningkatkan taraf hidup masyarakat menurut Undang-Undang No.10 tahun 1998. Perekonomian Indonesia yang sedang berkembang sekarang ini menjadikan banyak lembaga financial baik perbankan, koperasi simpan pinjam, perusahaan asuransi, leassing, serta bank perkreditan rakyat membuat program pemberian kredit kepada nasabah mereka. Pinjaman yang diberikan pada dasarnya adalah untuk menambah permodalan bagi nasabah yang kekurangan modal usaha. Penawaran kredit di masing-masing lembaga financial memiliki besaran bunga pinjaman yang tidak sama. Ada yang menawarkan pinjaman dengan bunga tinggi, ada juga yang menawarkan pinjaman dengan bunga yang rendah. Tidak jarang pula, untuk menarik nasabah dalam melakukan pinjaman, lembaga keuangan tidak mengenakan jaminan asset bagi nasabah yang akan melakukan pinjaman. Besarnya resiko yang dihadapi oleh lembaga perbankan berkaitan dengan diberikannya kredit kepada nasabah juga berbeda. Lembaga perbankan yang menggunakan jaminan dalam memberikan pinjaman memiliki resiko yang cenderung kecil, karena apabila return dari nasabah tidak lancar maka akan dilakukan penyitaan atas asset yang digunakan sebagai jaminan. Namun, bagi lembaga keuangan yang tidak menggunakan jaminan dalam memberikan pinjaman, maka resiko yang dihadapi sangat besar karena apabila return dari nasabah macet maka uang pinjaman tersebut dimasukkan ke dalam piutang tidak tertagih yang akan mengurangi laba lembaga perbankan itu sendiri. Oleh sebab itu antara manajemen perusahaan dan nasabah harus saling menjaga kepercayaan. Menurut Ricky W. Griffin (2003:414) semakin pentingnya sumber daya manusia berakar dari meningkatnya kerumitan hukum, kesadaran bahwa sumber daya manusia merupakan alat berharga bagi peningkatan produktivitas dan kesadaran mengenai biaya yang berkaitan dengan manajemen sumber daya manusia yang lemah. Wilopo, 2006 menyatakan bahwa korupsi adalah bentuk kecurangan yang umumnya terjadi baik dalam bidang perbankan maupun pelayanan public. Kecurangan yang sering terjadi adalah manipulasi laporan keuangan, penggelapan asset, dan penyalahgunaan kekuasaan untuk menguntungkan diri sendiri. Sekarang ini banyak kasus yang berkaitan dengan kredit macet yang dilakukan oleh nasabah. Oleh karena itu, pengendalian internal yang baik dibutuhkan untuk mengurangi resiko atas kerugian lembaga keuangan. Pengendalian internal biasanya diyakini sebagai suatu kunci penghalang dari adanya kecurangan (Fraud). Ketika terjadi kecurangan dalam perusahaan baik di bagian keuangan maupun pihak yang menerima uang akan mempengaruhi besarnya keuntungan dalam perusahaan. Menurut Committee Sponsoring Organization (COSO, 2004) pengendalian internal adalah suatu proses yang dipengaruhi oleh dewan direksi, manajemen dan personel lain yang dirancang untuk menyediakan jaminan memadai mengenai prestasi dari sasaran kinerja dalam efektivitas dan efisiensi operasional, keandalan pelaporan keuangan, pemenuhan dari ketentuan hukum yang bisa diterapkan, dan regulasi.
Algoritma K-Means Dengan Menggunakan Metode Pengukuran Jarak dan Densitas Untuk Peningkatan Strategi Promosi Penerimaan Mahasiswa Baru (PMB) riana safitri
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 3 No 2 (2019): Teknikom Vol. 3 No. 2 Tahun 2019
Publisher : LPPM STMIK Widya Utama

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Abstract

In a company the activity of promoting a product or service is the most needed aspect to support success, so promotion is one way for companies or organizations to develop, maintain, and advance the business that is being managed. In order for the promotion to be carried out in accordance with the expected target, it is necessary to establish market segmentation in which there are many targeted targets, because the targeted target is very dispersed and scattered and varied in the demands of their needs and desires. Data mining is an activity in the database process to find certain previously unknown / hidden patterns that are useful and meaningful and can be processed. One algorithm that can be used for clustering is the k-means algorithm. In order to maximize the k-means algorithm, we use distance and density measurement methods. Grouping data using k-means is done by calculating the closest distance from a data to a centroid point. In this study, the method of calculating the distance on k-means between Euclidean and density will be combined. The test will be carried out using the execution time and the bouldin index davies. From the tests that have been done, the calculation of eulidean distance and density has the most efficient accumulation of time and the value of Davies Index.

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