Jurnal Ilmu Komputer dan Sistem Informasi
Jurnal Ilmu Komputer dan Sistem Informasi (JIRSI) dikelola secara profesional oleh LKP UNITY Academy dalam membantu para akademisi, peneliti dan praktisi untuk menyebarkan hasil penelitiannya dalam panduan Kemendikbud Ristek Dikti. Jurnal Ilmu Komputer dan Sistem Informasi (JIRSI) Adalah sebuah Jurnal blind peer-review yang didedikasikan untuk publikasi hasil karya ilmiah yang berkualitas di bidang Ilmu Komputer dan Teknologi Informasi (bidang rekayasa perangkat lunak, ilmu komputer, sistem informasi, teknologi informasi dan komunikasi, meachine learning, mikrokontroller, artificial intelligence, computer vision, jaringan komputer). Jurnal Ilmu Komputer dan Sistem Informasi (JIRSI) Terbit 3 kali setahun (Januari, Mei, September).
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95 Documents
<![CDATA[Perancangan Aplikasi Input Laporan Data Single Line Diagram Unit Layanan Pengadaan PLN SUMUT ]]>
<![CDATA[Indira Febiana]]>;
<![CDATA[Dedi Irawan, Muhammad]]>
<![CDATA[ Jurnal Ilmu Komputer dan Sistem Informasi Vol. 2 No. 2 (2023): Mei 2023 ]]>
Publisher : <![CDATA[LKP Unity Academy ]]>
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DOI: 10.70340/jirsi.v2i2.22
<![CDATA[The State Electricity Company for the North Sumatra Region still uses a manual system, especially in the field of Facilities and Operations (FasOp) in collecting data reports on the Single Line Diagram of Procurement Service Units (SLD-ULP) in North Sumatra. Single Line Diagram (SLD) is a single channel diagram which is currently collected using a manual system so it is not effective and efficient in terms of time and operations, because every employee from each region must collect SLD-ULP data in the form of a manual map and deliver it directly to PLN North Sumatra made through Microsoft Visio. So it is necessary to make SLD-ULP data collection applications to be more effective and efficient. The collection technique used was observation and interviews. After that the authors built an Android-based application using Kodular and Airtable as the database to help employees work more effectively and efficiently.]]>
<![CDATA[Analisis Metode Trend Moment Sebagai Peramalan (Forecast) Penjualan UMKM Dimsum ]]>
<![CDATA[Tessya Fakhta Tri Nasution]]>;
<![CDATA[Arif Ridho Lubis]]>;
<![CDATA[Alkhowarizmi]]>
<![CDATA[ Jurnal Ilmu Komputer dan Sistem Informasi Vol. 2 No. 1 (2023): Januari 2023 ]]>
Publisher : <![CDATA[LKP Unity Academy ]]>
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DOI: 10.70340/jirsi.v2i1.39
<![CDATA[Sales is a business activity that is based on a strategy or plan that is useful to increase sales of the products produced. One of the strategies developed is to predict the number of products for Micro, Small and Medium Enterprises (MSMEs). The problem that often occurs in MSMEs is the supply of the number of products that have excess stock as experienced by MSMEs Dimsum Khanzaku. This resulted in many expired products and caused considerable losses. Therefore we need a calculation in predicting the amount of inventory so that there is no excess stock that can cause losses. As for one method of data mining in forecasting or predicting is Trend Moment. In this case, the Trend Moment Method is used to forecast sales of dimsum products in the coming month using previous sales data, to find out how many products should be supplied and sold for the following month. Sales data was taken from May 2019 to April 2021. The results obtained were sales that occurred in June 2021 for a 31 Kg company, thus presenting an inaccurate prediction of only 25%. The average yield on sales from May 2021 to February 2022 is 25%.]]>
<![CDATA[Rancang Bangun Miniatur Sistem Alat Pengukur Standar Kebisingan Knalpot Sepeda Motor Berbasis Arduino Uno ]]>
<![CDATA[Budi Santoso]]>;
<![CDATA[Sayuti Rahman]]>;
<![CDATA[Arnes Sembiring]]>
<![CDATA[ Jurnal Ilmu Komputer dan Sistem Informasi Vol. 2 No. 1 (2023): Januari 2023 ]]>
Publisher : <![CDATA[LKP Unity Academy ]]>
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DOI: 10.70340/jirsi.v2i1.40
<![CDATA[Sound is one of the vibrations of an object where the vibration occurs around the air that propagates from all directions where the results vary and the air pressure that applies to the surface of the eardrum that hear. Motorcycles are vehicles that are often heard on the road and there are some motorcycles that have some non-standard exhausts used on these motorcycles. Based on this problem, the author designed a miniature motorcycle exhaust noise measuring device system. Using this design uses Arduino Uno as the center of control rangkian LM393 sound sensor to measure the noise level of the sound produced by the exhaust and OLED displaying the sensor value. For the application of this tool, simply close the sensor to the motorcycle exhaust that will be tested, then the sound value produced by the motorcycle will be displayed on the miniature OLED of the exhaust noise standard measuring device, to determine whether the value produced by the user can see the result on the OLED screen.]]>
<![CDATA[Perancangan Sistem Penilaian Kinerja Perusahaan Berbasis Web Menggunakan Metode Balanced Scorecard (BSC) ]]>
<![CDATA[Muhammad Alfarizi Harahap]]>;
<![CDATA[Marina Elsera]]>;
<![CDATA[Edrian Hadinata]]>
<![CDATA[ Jurnal Ilmu Komputer dan Sistem Informasi Vol. 2 No. 1 (2023): Januari 2023 ]]>
Publisher : <![CDATA[LKP Unity Academy ]]>
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DOI: 10.70340/jirsi.v2i1.41
<![CDATA[The balanced scorecard is a set of performance measures that cover four Kategori Produks, namely financial, customer, internal business processes and learning and growth. The word "balanced" in the balanced scorecard means that in measuring performance there must be a balance between financial measures and non-financial measures (operational measures). Data processing is carried out using the web-based Balanced Scorecard method from this data processing. used At this stage the author provides the needs of making applications related to measuring the performance of CV. Unibroom Indonesia. To design a performance measurement application based on the Balanced Scorecard method by making a mapping per unit and per year to input the Kategori Produk, Values s and key performance indicators of each unit, Input the target for each poduct from each unit for the Balanced Scorecard process. total unit value based on the total value of each Category Product. The unit score scale itself consists of a scale of 1 to 5, where the smaller the unit score value indicates that the unit's performance is considered low and the higher the unit score value indicates that the unit's performance is considered good. The company's performance appraisal system that was built can make it easier for each division within the company to determine the condition of the company's performance for each unit as a whole by looking at the four Balanced Scorecard Category Product, namely the financial, customer, internal business Kategori Produk as well as the growth and learning Category Product by looking at the total of the unit score.]]>
<![CDATA[Pembuatan Iklan Marketing Interior Rumah Menggunakan Sketchup 3D Berbasis Panorama 360 ]]>
<![CDATA[Achmad Rizky Fazar]]>;
<![CDATA[Usman, Ari]]>;
<![CDATA[Budiman, Arief]]>
<![CDATA[ Jurnal Ilmu Komputer dan Sistem Informasi Vol. 2 No. 1 (2023): Januari 2023 ]]>
Publisher : <![CDATA[LKP Unity Academy ]]>
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DOI: 10.70340/jirsi.v2i1.43
<![CDATA[In today's computer technology is growing very rapidly, and can be used as a solution to convey or provide information. One of the computer technology to convey information is media promotion. At this time in advertising the house can use video or other media. Here the ads used are marketing ads. As time goes on, in home marketing advertising is also growing. Therefore, the researcher will create a house marketing advertisement based on 360 panoramas, and make a house design using 3D sketchup. For the creation of 360 panoramas using a website-based application called theasys – 360 VR Online. The purpose of the researcher making this research is to help home developers in advertising a house and home developers don't need to make sample houses anymore.]]>
<![CDATA[Implementasi Algoritma Kriptografi RSA Dalam Aplikasi Sistem Informasi Perpustakaaan ]]>
<![CDATA[Maria SD. Dairi]]>;
<![CDATA[Munjiat Setiani Asih]]>;
<![CDATA[Khairunnisa]]>
<![CDATA[ Jurnal Ilmu Komputer dan Sistem Informasi Vol. 2 No. 1 (2023): Januari 2023 ]]>
Publisher : <![CDATA[LKP Unity Academy ]]>
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DOI: 10.70340/jirsi.v2i1.44
<![CDATA[The library is an institution or agency that collects printed and recorded knowledge, manages it in a special way to meet the intellectual needs of its users. a library has data that may be known by certain parties, therefore the library must maintain data confidentiality by using security techniques only on its information system. The data security technique used is a cryptographic algorithm, which is a technique for converting data into certain codes so that the stored information cannot be read by anyone except the authorized person. The RSA cryptographic algorithm used is the RSA cryptographic algorithm. The RSA algorithm was created by 3 researchers from MIT (Massachussets Institute of Technology) in 1976, namely: Ron (R)ivest, Adi (S)hamir and Leonard (A)dleman. The security of the RSA algorithm lies in the difficulty of factoring large numbers into prime factors. In the RSA cryptographic algorithm, there are three processes, namely the process of generating public and private keys, the encryption process, and the decryption process.]]>
<![CDATA[Rancang Bangun Desain Ui/Ux Pada Pembuatan Startup Aplikasi Selfcare Berbasis Website ]]>
<![CDATA[M Lutfi Akbar]]>;
<![CDATA[Ari Usman]]>;
<![CDATA[Arief Budiman]]>
<![CDATA[ Jurnal Ilmu Komputer dan Sistem Informasi Vol. 2 No. 1 (2023): Januari 2023 ]]>
Publisher : <![CDATA[LKP Unity Academy ]]>
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DOI: 10.70340/jirsi.v2i1.45
<![CDATA[During this pandemic, people are advised not to make physical contact and meet people who are not important. And many various product sellers switch to e-commerce or website-based online transactions, in making the website it is very necessary to have an attractive UI/UX design. In making the UI/UX design display, an application called figma is needed. Therefore, the researcher will design and build a UI/UX design in making a website-based selfcare application to make it easier for customers and sellers to transact buying and selling these products.]]>
<![CDATA[Analisis Implementasi Laravel 9 Pada Website E-Book Dalam Mengatasi N+1 Problem Serta Penyerangan Csrf dan Xss ]]>
<![CDATA[M. Mahdi Maulana Lubis]]>;
<![CDATA[Tommy]]>;
<![CDATA[Divi Handoko]]>;
<![CDATA[Nur Wulan]]>
<![CDATA[ Jurnal Ilmu Komputer dan Sistem Informasi Vol. 2 No. 1 (2023): Januari 2023 ]]>
Publisher : <![CDATA[LKP Unity Academy ]]>
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DOI: 10.70340/jirsi.v2i1.46
<![CDATA[In the current digital era, the use of websites is increasing rapidly, people like everything that is instant, even in terms of reading books, they prefer to read e-books rather than reading books conventionally. Therefore we need a website that is able to process data quickly so that readers will not wait long when they want to find the book or journal they want. In addition, the website also stores data for readers and stores it, but there are lots of irresponsible people who use their data illegally, so further security is needed for the convenience of readers, therefore researchers will analyze the solution to website security problems from xss attacks. and csrf and N+1 problems using Laravel whether it has an effect on the e-book website or not at all]]>
<![CDATA[Perancangan Animasi 3d Kisah Perjalanan Isra’ Mi’raj Menggunakan Software 3DS Max Sebagai Media Pengenalan Kepada Anak Usia Dini ]]>
<![CDATA[Nabila Ayu Ardiningsih]]>;
<![CDATA[Andi Marwan Elhanafi]]>;
<![CDATA[M. Taufik Batubara]]>
<![CDATA[ Jurnal Ilmu Komputer dan Sistem Informasi Vol. 2 No. 1 (2023): Januari 2023 ]]>
Publisher : <![CDATA[LKP Unity Academy ]]>
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DOI: 10.70340/jirsi.v2i1.47
<![CDATA[In the era of increasingly developing technology, the advancement of multimedia technology, especially in the field of education, forces us to follow its development, one of the multimedia technologies used in education is animation, animation is used as a tool in the learning process, animation can also be used as a learning medium. interesting for early childhood education. The purpose of making this animation in 3D is to provide information about the story of the journey of Isra 'Mi'raj Prophet Muhammad SAW. By using the Frame by frame animation method this will be packaged into a video learning media for early childhood that is interesting and easy to understand.]]>
<![CDATA[Analisa Histogram dan PSNR Pada Citra True Color Dalam Pengamanan Teks Menggunakan Spread Spectrum dan LSB ]]>
<![CDATA[Rika Humayrah]]>;
<![CDATA[Andi Marwan Elhanafi]]>;
<![CDATA[M. Taufik Batubara]]>
<![CDATA[ Jurnal Ilmu Komputer dan Sistem Informasi Vol. 2 No. 1 (2023): Januari 2023 ]]>
Publisher : <![CDATA[LKP Unity Academy ]]>
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DOI: 10.70340/jirsi.v2i1.48
<![CDATA[Security of confidential text messages is very important to protect the contents of messages from irresponsible parties. For this reason, the importance of awareness in terms of data security in the current digital era is marked by the development of data security applications. In this study, histogram and PSNR analysis will be carried out in data security applications. The purpose of this analysis is to determine the changes in the histogram and PSNR values of the image that has been inserted a text message. The results of the message insertion in the true color image using the spread spectrum method and the least significant bit visually do not show any change. The number of inserted characters affects the histogram graph, the more the number of characters inserted, the more visible the graph changes in the histogram. The resulting stego image meets the fidelity and recovery criteria. It is evident from the resulting PSNR value, namely PSNR > 30db. Changes in the image extension are one of the factors that cause the PSNR value. It is proven by the .jpg image extension which has the lowest MSE of 0.00251 and the highest PSNR of 74,12625db.]]>
