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JURIKOM (Jurnal Riset Komputer)

jurikom
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Published by Sekolah Tinggi Manajemen Informatika dan Komputer Budi Darma

ISSN : 2407389X EISSN : 27157393 DOI : http://dx.doi.org/10.30865/jurikom.v7i1.1927

Core Subject : Science, Engineering,

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering

JURIKOM (Jurnal Riset Komputer) membahas ilmu dibidang Informatika, Sistem Informasi, Manajemen Informatika, DSS, AI, ES, Jaringan, sebagai wadah dalam menuangkan hasil penelitian baik secara konseptual maupun teknis yang berkaitan dengan Teknologi Informatika dan Komputer. Topik utama yang diterbitkan mencakup: 1. Teknik Informatika 2. Sistem Informasi 3. Sistem Pendukung Keputusan 4. Sistem Pakar 5. Kecerdasan Buatan 6. Manajemen Informasi 7. Data Mining 8. Big Data 9. Jaringan Komputer 10. Dan lain-lain (topik lainnya yang berhubungan dengan Teknologi Informati dan komputer)

Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)

Articles 26 Documents

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Search results for , issue "Vol 7, No 1 (2020): Februari 2020" : 26 Documents clear

Implementasi Interpolasi Fractal Untuk Pembesaran Skala Pada Citra Screen Capture CCTV Putri Nurul Hasanah
JURIKOM (Jurnal Riset Komputer) Vol 7, No 1 (2020): Februari 2020
Publisher : STMIK Budi Darma

Various types of image processing that can be done by computers today such as image enlargement, image quality improvement and sharpening of an image are one of the fields that are quite popular today. Sharpening an image is very necessary so that someone can see and observe clearly the object of the image and the absence of interference. An image can have damage to some parts or blocks of pixels in the sending or storage process. This damage is the main form of error in the image, for example the image of CCTV Capture. The problem that is often faced when we want to see a CCTV recording is the obscurity of an object image that we want to see. If the Screen Capture and zoom in will be increasingly unclear the image object. The results of this Screen Capture image have a better level of sharpness if it is enlarged directly, the Screen Capture is usually used as evidence and so on. This image improvement is done by the operation process of the selection point of the results of the CCTV Screen Capture image that is used as a sample. After the Screen Capture image selection results are obtained then the image is in Grayscale to make a uniform pixel value, the next process is the process of enlarging the image of the Screen Capture image by adding new pixels. This is done by inserting the new pixel points between the points where the pixel value has been set directly from the original image. To overcome these problems requires the Fractal Interpolation method to improve image quality enhancement. With this method it is expected to be able to solve the problem of improving the image quality enlargement of the results of the CCTV Capture Screen. This research was conducted to implement the process of improving image quality magnification based on the Fractal Interpolation method.

Prediksi Jumlah Penjualan Produk di PT Ramayana Pematangsiantar Menggunakan Metode JST Backpropagation Muhammad Syafiq; Dedy Hartama; Ika Okta Kirana; Indra Gunawan; Anjar Wanto
JURIKOM (Jurnal Riset Komputer) Vol 7, No 1 (2020): Februari 2020
Publisher : STMIK Budi Darma

Product is the one of thing which more important in the business especially for the retail industry. Ramayana is the one exact place for selling retail products such as clothing, shoes, or slipper. On 2012-2018, the number of sales of products in Ramayana experience curve up and down. That thing can cause profit and lose for Ramayana, to avoid that thing need to be held a prediction for the next months so that Ramayana side can know what will happen in the next months in selling it’s product and can take a step for more effective in selling it’s products. The data which used in this research is the data report monthly product sales of shoes & sandal sourced from Ramayana from 2012 until 2018. This research uses the Backpropagation neural network method using 5 architectures namely 3-26-1, 3-31-1, 3-35-1, 3-39-1 and 3-40-1. The best architecture is 3-35-1 with an accuracy rate of 92%. The results obtained are the results of the prediction of the number of sales for 2019, 2020, 2021 and 2022

Software Development Website Inventaris Pada Pusat Perbelanjaan XYZ Abdul Mun’im Taufik Nugraha; Alvian Yoga Saputra; Renny Sari Dewi
JURIKOM (Jurnal Riset Komputer) Vol 7, No 1 (2020): Februari 2020
Publisher : STMIK Budi Darma

Currently the development of information technology is developing fast and demands to create an application that can solve an existing problem but has not found a solution. In the process of knowing the amount of stock, sometimes it will be difficult if you have to check manually. The application in XYZ shopping center warehouse is based on the need for accurate and accurate information management in managing the status of goods in the warehouse. The methodology used is the waterfall method, this model describes the development of software such as the flow of a waterfall, starting analysis requirements as the beginning of the process up to coding and testing at the end of the process. This application was designed using the SDLC method, by applying the Waterfall model and built using web programming languages, namely WordPress and MySQL for data storage. The result of the application is that the system can display the status of goods and provide the latest reports needed by the car shop manager

Klasifikasi Topik Multi Label pada Hadis Shahih Bukhari Menggunakan K-Nearest Neighbor dan Latent Semantic Analysis Dian Chusnul Hidayati; Said Al Faraby; Adiwijaya Adiwijaya
JURIKOM (Jurnal Riset Komputer) Vol 7, No 1 (2020): Februari 2020
Publisher : STMIK Budi Darma

Hadith is the second source of Islamic law after Al-Quran, making it important to study. However, there are some difficulties in learning hadith, such as to determine which hadith belongs to the topic of suggestions, prohibitions, and information. This certainly obstructs the hadith learning process, especially for Muslims. Therefore, it is necessary to classify hadiths into the topic of suggestions, prohibitions, information, and a combination of the three topics which also called as multi-label topic. The classification can be done with the K-Nearest Neighbor, it is one of the best methods in the Vector Space Model and is the simplest but quite effective method. However, the KNN has a lack in dealing with high vector dimension, resulting in the long time computing classification. For that reason, it is necessary to classify Sahih Bukhari's Hadiths into the topic of recommendations, prohibitions, and information using the Latent-Semantic Analysis - K-nearest Neighbor (LSA-KNN) method. Binary Relevance method is also employed in this research to process the multi-label data. This research shows that the performance of LSA-KNN is 90.28% with the computation time is 19 minutes 21 seconds and the performance of KNN is 90.23% with the computation time is 37 minutes 06 seconds, which means that the LSA-KNN method has a better performance than KNN

Implementasi Intelligent IoT Gateway Sebagai Pengendali Jarak Jauh Pada Raspberry Pi Berbasis OpenWrt Dhito Aji Tri Prabowo; Marsekal Dadrian Setyayudha; Renny Sari Dewi
JURIKOM (Jurnal Riset Komputer) Vol 7, No 1 (2020): Februari 2020
Publisher : STMIK Budi Darma

Internet of Things is a concept where a particular object has a function to transfer data through wireless networks and the internet as a remote controller, this activity does not require interaction from human to human or human to computer. Everything has been run automatically with the program. Internet of Things is commonly called IoT. By implementing IoT at home it is hoped that it can improve efficiency and comfort for the occupants of the house. The smart home system that will be made has two main elements, namely an Android-based smart phone device and an automation system that has been installed on a Raspberry-Pi that has OpenWrt firmware installed and is connected directly to the relay. The system will also be equipped with an ACS712 current sensor and a ZMPT101B voltage sensor, the two devices are used to obtain electrical voltage data which will then be stored in storage on the router. After testing using AVOmeter, the data difference is relatively small. The error rate of the voltage gauge is 4.1% on average and the error rate of the current sensor is 6.2%. Data from the electricity load will be displayed on the application on an Android-based smart phone device. The results of this study are a remote control system for devices connected to electricity and provide information to analyze the use of electrical loads at home, so they can choose devices that should not be activated by the system so as to cut monthly electricity costs

Estimasi Biaya Perangkat Lunak INLIS LITE 3.0 Perpustakaan Nasional Menggunakan Metode Function Points Fatimah Chibbatullah; Renny Sari Dewi
JURIKOM (Jurnal Riset Komputer) Vol 7, No 1 (2020): Februari 2020
Publisher : STMIK Budi Darma

In working on a software project the success of the project must begin with the right planning, if planning is wrong it will cause failure and cost overruns will occur. Therefore it is necessary to estimate the right cost to minimize the risk of over-estimates in software projects. Cost estimation in this study uses the Function Point (FP) method which is a method that measures software by measuring the functional perspective of the software to be built. There are 5 components to calculate the FP matrix, namely External Input (EI), External Output (EO), External Inquiry (EI), Internal Logical File (ILF), External File (EIF). From the research that has been done, the estimated cost of developing INLIS LITE 3.0 software, it is concluded that if Perpustakaan Nasional want to develop INLIS LITE 3.0 software, it will require approximately IDR798.906.152 or equivalent to effort 18255,91 man / hour.

Implementasi Algoritma Advanced Encryption Standard dalam Pengamanan Data Penjualan Ramayana Department Store Sunil Setti; Indra Gunawan; Bahrudi Efendi Damanik; Sumarno Sumarno; Ika Okta Kirana
JURIKOM (Jurnal Riset Komputer) Vol 7, No 1 (2020): Februari 2020
Publisher : STMIK Budi Darma

Ramayana Department Store is one of the companies engaged in the business of retail supermarket. The company uses computer science technology applied in servicing activities, particularly in the sales data storage. Sales data is the information generated from sales transaction activities that obtained by the company through marketing activities to make profits. The use of computers in storing sales data is used to improve data security so that the valuable information can be confidentiality guaranteed. To avoid data theft and data manipulation,we need to implement a security system. Cryptography is a science that uses mathematical equations to keep the information secure such as data confidentiality, data validity, data integrity, and data authentication. A method that can be used to secure messages / information is the Advanced Encryption Standard (AES). The application of the AES cryptography algorithm in securing the sales data of the Ramayana Department Store shows that the algorithm can make encryption that cannot be read or understood by humans and make decryption that exactly same with the initial plaintext input. The difference of the key and the size of a file also affecting the time required to perform the encryption and decryption process

Perencanaan Strategis Sistem Informasi Pada Universitas XYZ Menggunakan Metode Ward and Peppard Muhammad Bayu Nugraha; Gyansar Pralebda; Renny Sari Dewi
JURIKOM (Jurnal Riset Komputer) Vol 7, No 1 (2020): Februari 2020
Publisher : STMIK Budi Darma

The implementation of Information Systems (SI) and Information Technology (IT) has the aim that the performance of the University is fully effective and efficient. Information System Strategic Planning carried out by the implementation of SI and IT can provide results that are appropriate and meet the targets of XYZ University, a University that requires the effective application of IS / IT in order to improve efficiency and Human Resources that produce at XYZ University in full. By carrying out Information Systems Strategic Planning using Ward and Peppard methods can provide the results of an effective Strategic Information System Planning (ISSP) to assist the performance process at XYZ University

Estimasi Biaya Perangkat Lunak Pada Aplikasi SIBIMA Universitas XYZ dengan Menggunakan Metode Function Point Sandhea, Annisa Azzar; Maulidiyah, Sri; Sari, Renny Dewi
JURIKOM (Jurnal Riset Komputer) Vol 7, No 1 (2020): Februari 2020
Publisher : STMIK Budi Darma

The growing development of computers triggers the amount of software in different amounts and uses. A system is said to be good when starting planning that can estimate the cost, time and amount of resources needed as a basis for planning a system. So that the estimated cost can be an element in an assessment. The research explains that the Academic Guidance Information System (SIBIMA) which is a system for carrying out student consultation activities with academic advisers at XYZ University. From the software cost estimation results at SIBIMA use Function Point which is a method of estimating software size using an indirect approach or indirect approach to estimate software size in Function Point units (FP), for Effort values on SIBIMA is 379,906 man / hour and it is known that the cost needed in developing SIBIMA is IDR 22,858,705 so that it can be used as a reference if the higher education institution wants to develop a software system

Analisa dan Implementasi Metode Zhang-Suen Dalam Pengerangkaan (Skeleton) Pada Citra Untuk Mengurangi Redundant Rahayu, Annisa
JURIKOM (Jurnal Riset Komputer) Vol 7, No 1 (2020): Februari 2020
Publisher : STMIK Budi Darma

Zhang-Suen is an algorithm for the process of framing an image. This process is often applied to pre-thinning, for example, the initial stages in the pattern recognition process. This is implemented by changing the initial image with binary patterns to represent the framework. In a line-shaped image, the skeleton shows all the information from the original object. The components of the skeleton, namely the position, orientation, and length of the skeleton line segments represent the lines that form the image. These components make it easy to characterize the components of the image. In a line-shaped image, the skeleton shows all the information from the original object. The components of the skeleton, namely the position, orientation, and length of the skeleton line segments represent the lines that form the image. In the process of working on this thesis the software used is MATLAB. MATLAB is a software with a high programming language. The final results of this thesis are sharpened edges. In doing the thesis using the Zhang-Suen method.

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Mesran

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mesran.skom.mkom@gmail.com

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jurikom.stmikbd@gmail.com

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STMIK Budi Darma Jalan Sisingamangaraja No. 338 Simpang Limun Medan - Sumatera Utara

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Sumatera utara

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Mesran

Contact Email mesran.skom.mkom@gmail.com

Phone +6282161108110

Journal Mail Official jurikom.stmikbd@gmail.com

Editorial Address STMIK Budi Darma Jalan Sisingamangaraja No. 338 Simpang Limun Medan - Sumatera Utara

Location Kota medan, Sumatera utara INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Mesran

Contact Email
mesran.skom.mkom@gmail.com

Phone
+6282161108110

Journal Mail Official
jurikom.stmikbd@gmail.com

Editorial Address
STMIK Budi Darma Jalan Sisingamangaraja No. 338 Simpang Limun Medan - Sumatera Utara

Location
Kota medan,

Sumatera utara

INDONESIA