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<![CDATA[Perancangan Aplikasi Keamanan Pesan Audio Dengan Metode CAST-256 ]]>
<![CDATA[Elprida Hutahaean]]>
<![CDATA[ KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 1 No. 1 (2020): KLIK Agustus ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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<![CDATA[Cryptography is the science or art of learning how to make a message sent by the sender safely delivered to the recipient. Cryptography is part of a branch of mathematics called cryptology (cryptology). Cryptography aims to maintain the confidentiality of information contained in data so that information can not be known by unauthorized parties. The designer of a cryptographic algorithm is called a cryptographer. This makes information a material that must be kept confidential. One way to exchange information is to use electronic messages. The Cast method is a block cipher algorithm that has been used in various products such as the pgp example. The Cast method is the key to symmetry. Audio files are sound samples of sound, every fraction n one second, sound samples are stored as digital information in dit and bytes. Audio is material containing messages in auditive form (vocal cords or voice plates), which can design thoughts, feelings, concerns, and student's will so that the learning process occurs. Audio is a physical phenomenon produced by the vibration of an object in the form of an analog signal with an amplitude that changes continuously with respect to a unit of time called frequency]]>
<![CDATA[Perancangan Aplikasi Kompresi File Gambar Dengan Menerapkan Algoritma Unary Coding ]]>
<![CDATA[Fitri Wardani Pakpahan]]>
<![CDATA[ KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 1 No. 1 (2020): KLIK Agustus ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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<![CDATA[Image file format bmp is a format developed by microsoft which consists of arrangement of dots (pixels) stored in computer memory. Bmp is an uncompressed image file, so its size is large enough and not appropriate for inadequate memory capacity. One solution to this problem is to reduce the size or compress the image file. With the compression is expected to save costs and time expended in order to increase data storage media facilities on the computer and speed up the data transfer process. The compressed image file uses the Unary Coding algorithm. With the compression of image files, it will be easier for users to reduce image files, and speed up the process of transferring image files and save time spent to increase data storage media facilities on the computer]]>
<![CDATA[Pendeteksian Tepi Citra untuk Menentukan Kualitas Beras Berdasarkan Jenis Menggunakan Metode Laplacian of Gaussian ]]>
<![CDATA[Jaberes Nababan]]>
<![CDATA[ KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 1 No. 1 (2020): KLIK Agustus ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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<![CDATA[Rice is a staple food for most Indonesian people. Rice consumption in Indonesia is increasing every year along with the increasing population of Indonesia. The high dependence of the Indonesian people on rice will be a problem if the availability of rice cannot be fulfilled. The Laplacian of Gaussian method can detect edges more accurately especially on steep edges. In addition, it can be said to be more accurate because it can reduce the appearance of false edges, because the image is filtered first with a Gaussian function. This Laplacian method has been widely implemented to analyze various problems. The purpose of this study is to detect the edges of rice images and determine their quality more accurately using the Laplacian of Gaussian method]]>
<![CDATA[Penerapan Metode Laplacian Of Gaussian Dalam Mendeteksi Tepi Citra Pada Penyakit Meningitis ]]>
<![CDATA[Rocky Haryono]]>
<![CDATA[ KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 1 No. 1 (2020): KLIK Agustus ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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<![CDATA[Meningitis is an infectious disease of the meninges (protective membranes) that envelops the brain and spinal cord. When inflamed, the meninges swell because of an infection that occurs. The nervous system and brain can be damaged in some cases. Three symptoms of meningitis that need to be watched out for are fever, headache, and neck that feels stiff. Detection of the image edge of meningitis is an early form of treatment for the disease. Meningitis edge detection is done to identify the geometric area of ??meningitis. One of the edge detection methods that can be used is the Laplacian of Gaussian (LoG) method. In the LoG edge detection method there are several steps that need to be carried out, namely changing the original image (RGB) to gray (grayscale) then changing the gray image into a binary image and then performing the convolution operation of the binary image intensity matrix with the LoG filter. The results of this study indicate the detection of the edge of meningitis in the image using the Laplacian of Gaussian method produces sharp and thick edges. The meningitis edge is shown in the output image through white dots connected together to form a line]]>
<![CDATA[Sistem Pendukung Keputusan Penentuan Mutasi Pegawai Pada Kantor Gubernur Sumatera Utara Dengan Menggunakan Metode Additive Ratio Assessment (Aras) ]]>
<![CDATA[Shinta Dwi Handayani]]>
<![CDATA[ KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 1 No. 1 (2020): KLIK Agustus ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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<![CDATA[Decision Support System (SPK) is a computer-based system that can solve unstructured problems. Several methods of Additive Ratio Assessment (ARAS). The Additive Ratio Assessment (ARAS) method is a method used for ranking criteria. can be mutated tasks and / or location tasks in one central agency. Employees are very important human resources in an organization of the Republic. Employees have thoughts, encouragement, feelings, desires, status needs, educational background, age and gender heterogeneous brought into the organization. Employee transfers at the North Sumatra Governor's office are conducted at the end of each period. Employee mutations carried out for those in the North Sumatra governor's office evaluate the career of each employee. In the process of developing a decision for the transfer of employees of the North Sumatra governor's office. Problems often occur because the evaluation of the selection of employees who are transferred is very difficult because of the work performance of employees at the North Sumatra governor's office having an average rating that is almost the same and fulfills every specified criteria.]]>
<![CDATA[Implementasi Data Mining Untuk Pengembangan Sistem Rekomendasi Pemilihan SMK Dengan Menggunakan Algoritma Cart ]]>
<![CDATA[Ade Septi Binjori]]>
<![CDATA[ KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 1 No. 2 (2020): KLIK Oktober ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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<![CDATA[Recommendation for choosing a Vocational High School (SMK) is a procedure that is carried out to provide supporting information for students graduating from SMP or MTS in the selection of Vocational High Schools (SMK) for advanced junior high school or MTS education to Vocational High School (SMK) education. Most countries have formal education systems that are usually needed. Every year, students will look for schools. Problems arise and contain many choices that provide a variety of offers and choices to prospective students. Therefore we need a system that not only provides information about schools, and also is not able to contribute to the appropriate school of each prospective student.The decision tree that produces CART is a binary tree that has attribute values by selecting the most optimal branching in each variable. The principle of the clafication tree is to separate all observations into two observation groups into the next two observation groups, that is, the minimum number of tantrums when the observation group.]]>
<![CDATA[Sistem Pendukung Keputusan Pemilihan Pastor Terbaik Menerapkan Metode Vikor ]]>
<![CDATA[Jafelius Gulo]]>
<![CDATA[ KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 1 No. 2 (2020): KLIK Oktober ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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<![CDATA[Medan Archdiocese is a metropolitan ecclesiastical province in unity with two suffragan dioceses nearby, namely Padang Diocese and Sibolga Diocese. Pastor is the name for a priest who leads a parish. The pastor is obliged to celebrate Mass for his parishioners, has the right to be the main witness in confirming a marriage, is obliged to fill in the records of baptisms, confirmations, marriages and deaths. The Second Vatican Council said that the head pastor is the true pastor of the people in which he performs pastorial care. The problem in selecting pastors so far is that by making bishops confused to choose pastors in Medan dioceses it is considered very ineffective and efficient due to the confusion of bishops in choosing pastors to fulfill the guidance of the current election process. efficiency is due to the fact that many bishops do not vote. to overcome this problem, the VIKOR Method is applied to make decisions. Aiming to get alternative ranking results that are close to the ideal solution by proposing a compromise solution, by implementing decision making, the results obtained will be more optimal, in using computerized decision support systems besides being able to speed up the decision-making process it can also help process data more accurately and precisely To use.]]>
<![CDATA[Prediksi Produktivitas Kelapa Sawit di PTPN IV dengan Algoritma Backpropagation ]]>
<![CDATA[Daniel Marpaung]]>;
<![CDATA[Sumarno Sumarno]]>;
<![CDATA[Indra Gunawan]]>
<![CDATA[ KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 1 No. 2 (2020): KLIK Oktober ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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<![CDATA[Indonesia merupakan salah satu negara penghasil minyak kelapa sawit terbesar di dunia. Hal ini disebabkan dari sekian banyak tananam yang menghasilkan minyak atau lemak, kelapa sawit salah satu jenis tanaman perkebunan yang menghasilkan nilai ekonomi terbesar dan menduduki posisi penting dalam sektor perekonomian di Indonesia, karena hasil dari produksi kelapa sawit ini akan menjadi pemasukan bagi negara maupun bagi daerah setempat. Tujuan dari penelitian ini adalah untuk memprediksi produktivitas kelapa sawit pada PTPN IV kebun Dolok Sinumbah pada tahun yang akan datang sehingga hasil prediksi akan menjadi informasi dan masukkan bagi pihak-pihak terkait yang berkepentingan (pihak perusahaan) untuk lebih memaksimalkan kinerja serta mampu membuat kebijakan-kebijakan yang tepat agar produktivitas kelapa sawit diperkebunan ini relatif stabil dan mampu meningkat tiap tahunnya, sehingga berimplikasi terhadap kesejahteraan karyawan. Data penelitian diperoleh dari PTPN IV kebun Dolok Sinumbah. Penelitian ini menggunakan 5 model arsitektur yaitu 3-10-1, 3-15-1, 3-18-1, 3-20-1 dan 3-22-1. Dari lima model arsitektur yang digunakan di peroleh satu model arsitektur terbaik 3-15-1 dengan tingkat keakurasian 92%. Berdasarkan model arsitektur terbaik ini akan digunakan untuk memprediksi produktivitas kelapa sawit pada PTPN IV kebun Dolok Sinumbah tahun 2020.]]>
<![CDATA[Perancangan Aplikasi String Matching Dalam Pencarian Makanan Pantanagn Untuk Penderita Penyakit Kanker Dengan Algoritma Berry-Ravindran Berbasis Android ]]>
<![CDATA[M Zulhasmi Lubis]]>
<![CDATA[ KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 1 No. 2 (2020): KLIK Oktober ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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<![CDATA[body or human body. Each food will contain substances such as carbohydrates, fat, protein, vitamins, minerals and water, but there are also foods that should not be eaten and consumed because the food eaten cannot be eaten by people who have cancer when eaten with large amounts bad for health and disease will extend the duration of the cancer. In the settlement the author uses the Berry-Ravindran Algorithm, Berry-Ravindran algorithm is a matching algorithm which is a combination of Quick Search algorithm and Zhu-Takaoka algorithm. Berry Ravindran is one of the string matching algorithms that can do a search and take into account the shift in bad characters whose shift values are obtained from the preprocessing phase. Berry Ravindran's algorithm will begin to shift from left to right in search of words and sentences that can be done quickly and easily. The design that is expected later this application of taboo food for cancer patients can run well in all devices and versions of Android smartphones, and the application designed It is also expected to be able to help the community, especially in cancer patients in finding dietary foods based on cancer that they suffer]]>
<![CDATA[Scanning Plat Kendaraan Pada Apill Area Dengan Menerapkan Algoritma Connected Component Labelling ]]>
<![CDATA[Kiki Hardiyanti]]>
<![CDATA[ KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 1 No. 2 (2020): KLIK Oktober ]]>
Publisher : <![CDATA[STMIK Budi Darma ]]>
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<![CDATA[Research about vehicle number plate scanning detection system that passes Apill Area (Traffic signaling equipment) using CCTV which will be developed in this study. Detection of the vehicle number plate will use a camera mounted on every corner of the traffic light pole. This detection process is carried out by taking data using the cctv camera, changing the image into a greyscale then holding it to find its binary value. Segmentation of this research uses a connected component labeling algorithm to be used for testing whether the plate is a plate or not. The contribution of this study is to divide the letters and numbers of character regions, to avoid introducing errors especially for characters with similar shapes and structures.]]>
