Journal of Computing and Informatics Research
Fokus kajian Journal of Computing and Informatics Research mempublikasikan hasil-hasil penelitian pada bidang informatika, namun tidak terbatas pada bidang ilmu komputer yang lain, seperti: 1. Kriptografi, 2. Artificial Intelligence, 3. Expert System, 4. Decision Support System, 5. Data Mining, dan lainnya.
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<![CDATA[Peningkatan Kualitas Citra Karikatur Menggunakan Filter Maksimum dan Filter Median ]]>
<![CDATA[Noviani Noviani]]>
<![CDATA[ Journal of Computing and Informatics Research Vol 1 No 1 (2021): November 2021 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
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DOI: 10.47065/comforch.v1i1.110
<![CDATA[Quality improvement is basically how to overcome various problems that will arise to achieve the expected quality. Quality improvement is an activity to measure performance, benchmarking with standards and any systematic effort to improve performance in order to achieve expected standards. In improving the quality of this caricature image using a maximum filter and a median filter is basically a method to reduce or eliminate noise in a digital image or image, smoothing with a median filter to replace pixels with the highest value of a series formed from a matrix that matches the size of filter window. This filter works by selecting the intensity of the pixel in the middle, after pixel_pixel included in the filter is sorted]]>
<![CDATA[Implementasi Data Mining Menggunakan Algoritma J48 Dalam Menentukan Pola Itemset Belanja Pembeli (Study Kasus: Swalayan Brastagi Medan) ]]>
<![CDATA[Nurmita Sari Pakpahan]]>
<![CDATA[ Journal of Computing and Informatics Research Vol 1 No 1 (2021): November 2021 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
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DOI: 10.47065/comforch.v1i1.111
<![CDATA[Brastagi supermarket is a shop that sells all kinds of daily needs. In determining the number of goods, Brastagi supermarkets in Medan are still experiencing very heavy obstacles because so far they are still using very simple applications in managing sales data. Based on this, the researcher is interested in a search for patterns of buyers' shopping itemset from large-scale data and that associates data with one another using the Decision tree j48 algorithm. So that it can assist in making decisions on determining the amount of goods to be provided, because the quality of the company is judged by the seriousness in managing sales data. The purpose of this study is to determine the pattern of the buyer's shopping itemset, which items are often purchased and later the company can make decisions to increase sales of these goods.]]>
<![CDATA[Perancangan Aplikasi Istilah Olahraga Berbasis Mobile dengan Penerapan Algoritma Apostolico-Giancarlo ]]>
<![CDATA[Frans Yus Mori Silitonga]]>
<![CDATA[ Journal of Computing and Informatics Research Vol 1 No 1 (2021): November 2021 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
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DOI: 10.47065/comforch.v1i1.112
<![CDATA[In this era of globalization, it is very necessary to have an information system that is fast and ready to use due to increasingly sophisticated human civilization and humans themselves are required to be able to adapt to these developments. Especially in the development of sports in information technology. The application design process carried out is still difficult to find the meaning of certain sports terms in sports. In order to overcome this problem, the author applies the apostolico-giancarlo algorithm to the application of mobile-based sports terms that can facilitate the information search process, compared to those who still have to search for books which require a relatively long time in searching for the meaning of sport. With the program design that has been made by the author for the general public, especially sportsmen, it is hoped that it can help in the process of finding information. The program in the form of Eclipse Juno consists of several searching, biodata, and closing]]>
<![CDATA[Penerapan Metode Transportasi Untuk Analisa Pengiriman Barang Pada PT Cargo Indonesia Medan ]]>
<![CDATA[R.G. Frenton Togatorop]]>
<![CDATA[ Journal of Computing and Informatics Research Vol 1 No 1 (2021): November 2021 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
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DOI: 10.47065/comforch.v1i1.113
<![CDATA[Delivery of goods at this time has become an urgent need, because if there is no delivery of goods between regions, there will be inequality of needs in an area. Of course, the delivery of goods is also very important for a country, because the delivery of goods is one way to sell domestic products abroad, and of course this makes a country prosperous. The transportation problem is one of the methods of solving linear programming problems whose solution can be done by using the simplex method or by using special techniques called transportation technic whose solutions are more efficient. Least Cost method is a method that makes allocations based on the lowest cost. By using this method, it is easier for PT. Indah Cargo is in the process of delivering goods]]>
<![CDATA[Implementasi Algoritma Adaptive Huffman Code Dalam Kompresi File Teks Terenkripsi Algoritma Loki97 ]]>
<![CDATA[Rahmad Syahputra]]>
<![CDATA[ Journal of Computing and Informatics Research Vol 1 No 1 (2021): November 2021 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
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DOI: 10.47065/comforch.v1i1.114
<![CDATA[Data security and confidentiality is one of the most important aspects in today's information systems. Due to the rapid development of science and technology that allows the emergence of new techniques, which are misused by certain parties that threaten the security of the information system. The fall of information into the hands of other parties can cause harm to the owner of the information. Therefore we need a way that can provide security for the data, one of which is using cryptographic techniques. Cryptography technique is a science or art in fulfilling security aspects in communicating by changing the content of information into incomprehensible information. One of the algorithms that can be used is the Loki97 algorithm, which is a cryptographic algorithm that uses the Feistel network system. The process carried out in this study is to first encrypt the text file using the Loki97 algorithm, then the results of the encrypted file will be compressed using the Adaptive Huffman Code algorithm, resulting in an encrypted and compressed file.]]>
<![CDATA[Peningkatan Kualitas Citra Karikatur Menggunakan Filter Maksimum dan Filter Median ]]>
<![CDATA[Noviani, Noviani]]>
<![CDATA[ Journal of Computing and Informatics Research Vol 1 No 1 (2021): November 2021 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
Show Abstract
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DOI: 10.47065/comforch.v1i1.110
<![CDATA[Quality improvement is basically how to overcome various problems that will arise to achieve the expected quality. Quality improvement is an activity to measure performance, benchmarking with standards and any systematic effort to improve performance in order to achieve expected standards. In improving the quality of this caricature image using a maximum filter and a median filter is basically a method to reduce or eliminate noise in a digital image or image, smoothing with a median filter to replace pixels with the highest value of a series formed from a matrix that matches the size of filter window. This filter works by selecting the intensity of the pixel in the middle, after pixel_pixel included in the filter is sorted]]>
<![CDATA[Implementasi Data Mining Menggunakan Algoritma J48 Dalam Menentukan Pola Itemset Belanja Pembeli (Study Kasus: Swalayan Brastagi Medan) ]]>
<![CDATA[Sari Pakpahan, Nurmita]]>
<![CDATA[ Journal of Computing and Informatics Research Vol 1 No 1 (2021): November 2021 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
Show Abstract
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Original Source
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DOI: 10.47065/comforch.v1i1.111
<![CDATA[Brastagi supermarket is a shop that sells all kinds of daily needs. In determining the number of goods, Brastagi supermarkets in Medan are still experiencing very heavy obstacles because so far they are still using very simple applications in managing sales data. Based on this, the researcher is interested in a search for patterns of buyers' shopping itemset from large-scale data and that associates data with one another using the Decision tree j48 algorithm. So that it can assist in making decisions on determining the amount of goods to be provided, because the quality of the company is judged by the seriousness in managing sales data. The purpose of this study is to determine the pattern of the buyer's shopping itemset, which items are often purchased and later the company can make decisions to increase sales of these goods.]]>
<![CDATA[Perancangan Aplikasi Istilah Olahraga Berbasis Mobile dengan Penerapan Algoritma Apostolico-Giancarlo ]]>
<![CDATA[Yus Mori Silitonga, Frans]]>
<![CDATA[ Journal of Computing and Informatics Research Vol 1 No 1 (2021): November 2021 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
Show Abstract
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DOI: 10.47065/comforch.v1i1.112
<![CDATA[In this era of globalization, it is very necessary to have an information system that is fast and ready to use due to increasingly sophisticated human civilization and humans themselves are required to be able to adapt to these developments. Especially in the development of sports in information technology. The application design process carried out is still difficult to find the meaning of certain sports terms in sports. In order to overcome this problem, the author applies the apostolico-giancarlo algorithm to the application of mobile-based sports terms that can facilitate the information search process, compared to those who still have to search for books which require a relatively long time in searching for the meaning of sport. With the program design that has been made by the author for the general public, especially sportsmen, it is hoped that it can help in the process of finding information. The program in the form of Eclipse Juno consists of several searching, biodata, and closing]]>
<![CDATA[Penerapan Metode Transportasi Untuk Analisa Pengiriman Barang Pada PT Cargo Indonesia Medan ]]>
<![CDATA[Togatorop, R.G. Frenton]]>
<![CDATA[ Journal of Computing and Informatics Research Vol 1 No 1 (2021): November 2021 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
Show Abstract
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Download Original
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Original Source
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DOI: 10.47065/comforch.v1i1.113
<![CDATA[Delivery of goods at this time has become an urgent need, because if there is no delivery of goods between regions, there will be inequality of needs in an area. Of course, the delivery of goods is also very important for a country, because the delivery of goods is one way to sell domestic products abroad, and of course this makes a country prosperous. The transportation problem is one of the methods of solving linear programming problems whose solution can be done by using the simplex method or by using special techniques called transportation technic whose solutions are more efficient. Least Cost method is a method that makes allocations based on the lowest cost. By using this method, it is easier for PT. Indah Cargo is in the process of delivering goods]]>
<![CDATA[Implementasi Algoritma Adaptive Huffman Code Dalam Kompresi File Teks Terenkripsi Algoritma Loki97 ]]>
<![CDATA[Rahmad Syahputra]]>
<![CDATA[ Journal of Computing and Informatics Research Vol 1 No 1 (2021): November 2021 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
Show Abstract
|
Download Original
|
Original Source
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Check in Google Scholar
|
DOI: 10.47065/comforch.v1i1.114
<![CDATA[Data security and confidentiality is one of the most important aspects in today's information systems. Due to the rapid development of science and technology that allows the emergence of new techniques, which are misused by certain parties that threaten the security of the information system. The fall of information into the hands of other parties can cause harm to the owner of the information. Therefore we need a way that can provide security for the data, one of which is using cryptographic techniques. Cryptography technique is a science or art in fulfilling security aspects in communicating by changing the content of information into incomprehensible information. One of the algorithms that can be used is the Loki97 algorithm, which is a cryptographic algorithm that uses the Feistel network system. The process carried out in this study is to first encrypt the text file using the Loki97 algorithm, then the results of the encrypted file will be compressed using the Adaptive Huffman Code algorithm, resulting in an encrypted and compressed file.]]>
