Garuda - Garba Rujukan Digital

SISTEM PENDUKUNG KEPUTUSAN KELAYAKAN PEMBERIAN KREDIT MODAL USAHA MENERAPKAN METODE FUZY TSUKAMOTO (STUDI KASUS : PT. BPR BINA BARUMUN) Tanjung, Nur Sakinah; Mesran, Mesran; Tampubolon, Kennedi; Suginam, Suginam; Sianturi, Maringan
KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) Vol 2, No 1 (2018): Peranan Teknologi dan Informasi Terhadap Peningkatan Sumber Daya Manusia di Era
Publisher : STMIK Budi Darma

Credit is increasingly growing and is increasingly needed by the wider community, people who do not have the capital to establish a business generally prefer to do credit or borrow money to trusted parties such as banks to support the business to be established. This is an advantage for the bank. Increasing credit activities in banks, it is necessary to assess credit as a material consideration for prospective customers before the bank gives a decision to accept or reject a prospective customer request. Therefore it is necessary to build a method that can help and facilitate the bank in giving decisions quickly and accurately. The basis for making decisions is based on the criteria to determine who is prioritized to receive a loan, to assist in determining in determining someone who is eligible to receive a loan, so a decision support system is needed is to use Fuzzy logic and apply the Tsukamoto method. Decision Support Credit Provisioning System is made for the purpose of assisting and facilitating the bank as the decision maker to provide alternatives in the event of a credit application being accepted or not.Keywords: Creditworthiness, Decision Support System, Fuzzy Tsukamoto

Penerapan Metode TOPSIS Penentuan Pemberian Mikro Faedah Bank Syariah Indonesia (BSI) Afriany, Joli; Tampubolon, Kennedi; Fadillah, Rizkah
TIN: Terapan Informatika Nusantara Vol 2 No 3 (2021): Agustus 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar

The Faedah Micro Loan at Bank Syariah Indonesia is a program that is certainly an advantage for the customer and the bank as well. For this reason, an assessment is needed as a material for consideration or selection of prospective customers who are entitled to receive these loans through various predetermined criteria. Given the risk of uncollectible loans to customers is quite large. So to help determine someone who is entitled to receive a loan, a decision support system is needed. To calculate the feasibility of each prospective customer, the method used for the decision support system is the Technique for Orders Preference by Similarity to Ideal Solution (TOPSIS) method. The TOPSIS method has a simple and easy-to-understand concept, this simplicity can be seen from the less complicated process flow. In this study, a search case will be discussed for each of the best alternative prospective customers who are entitled to receive a loan based on the criteria that have been determined using the TOPSIS method. The criteria used in the study were administrative completeness, marital status, savings books, guarantees and business income, then the weight values â€‹â€‹of all these criteria were calculated. The results of the study indicate that the fifth alternative is the highest alternative with a value of 0.873.

IMPLEMENTASI METODE PIXEL VALUE DIFFERENCING UNTUK PENYEMBUNYIAN PESAN PADA CITRA DIGITAL Andri, Ricky; Hondro, Rivalri Kristianto; Tampubolon, Kennedi
KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) Vol 3, No 1 (2019): Smart Device, Mobile Computing, and Big Data Analysis
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/komik.v3i1.1613

The development of information technology is very fast, causing a lot of security holes that can be misused by people who are not responsible so that it can harm certain parties. Digital images are chosen as a container for inserting messages because digital images have sufficient size to hold the message and digital images are often used in information exchange so as not to invite suspicion from irresponsible parties. The information to be sent is hidden in a digital image, then the digital image is sent as normal data, so that third parties do not suspect that there is confidential information inside. Information that is hidden in the digital image can be extracted again by the recipient of the message. Pixel Value Differencing (PVD) works on a pair of adjacent pixel values (adjacent pixels). The advantage of the Pixel Value Differencing (PVD) method is that the capacity of the image generated to insert a message can be smaller than its original size, the processing time of this method is quite fast, after the message is inserted, the image quality has good quality. But this method also has disadvantages, because it is not resistant to manipulation.Keywords: Steganography, Digital Image, Pixel Value Differencing

IDENTIFICATION OF FORMS FUNDAMENTALERRORS IN DURING THE PROCESS OF SOLVING CALCULUS PROBLEMS I BY INFORMATICS ENGINEERING STUDENTS Kennedi Tampubolon; Chandra F.Sianturi
Jurnal Scientia Vol. 10 No. 1 (2021): Education, Sosial science and Planning technique
Publisher : Sean Institute

One of the problems faced by Students of Informatics Engineering, BUDI DARMA Medan Semester I is the lack of ability of students in solving basic Calculus problems due to the lack of knowledge to analyze, model and manipulate the forms of problems from verbal language forms into simpler forms of Mathematics language. This problem has an impact on the low grades of UTS and UAS CALCULUS courses obtained by students so that it becomes a serious problem that can inhibit the development of cognitive ability in solving calculus problems. To find out the root of the problem experienced by students, researchers conduct research. To get research data, researchers conduct evaluations of students by giving a Test Description. Because the situation is still during the COVID-19 pandemic, researchers gave an evaluation in the form of Online Test via Google Classroom with sub Classwork. This research is intended to identify technical errors made by students when completing the description problem. While the approach taken in this study is a descriptive qualitative and quantitative approach. The subject of the study was a Student of Semester II of Informatics Engineering, Budi Darma Medan T.A 2020/2021. The research instrument that is built is a Problem Description where each point of the problem contains the nature and basic law of Arithmetic Calculation Operation or Algebra as the basic or basic lmu calculus. Furthermore, the Researcher makes corrections, analyzing data related to errors made during the problem resolution process. The results of the study are poured in the form of error classification tables for further data obtained processed using descriptive statistical methods. The results of data processing obtained in the form of statistical data are presented specifically and listed on tables and diagrams that form the basis in the withdrawal of conclusions.

PEMILIHAN KEPLING TELADAN MENERAPKAN METODE RANK ORDER CENTROID (ROC) DAN METODE ADDITIVE RATIO ASSESSMENT (ARAS) DI KECAMATAN MEDAN AREA Liza Handayani; Muhammad Syahrizal; Kennedi Tampubolon
KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) Vol 3, No 1 (2019): Smart Device, Mobile Computing, and Big Data Analysis
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/komik.v3i1.1638

The head of the environment is an extension of the head of the village head in assisting or providing services to the community both in the administration of administration in the village and to other problems. It is natural for a kepling to be appreciated for their performance during their special tenure in the kecamatan field area. Previously, the selection of a dipling in a sub-district was very inefficient and seemed unfair for this exemplary selection to use a system to produce an accurate value, and no intentional element. To overcome the process of selecting an exemplary kepling that experiences these obstacles by using an application called a Decision Support System. Decision Support System (SPK) is a system that can solve a problem, and this system is also assisted with several methods, namely the Rank Order Centroid (ROC) method that can assign weight values to each of the criteria based on their priority level. And to do the ranking or determine an exemplary set using the Additive Ratio Assessment (ARAS) method, this method provides decision making that takes decisions based on ranking or the highest value.Keywords: Head of Medan Area Subdistrict, SPK, Centroid Rank Order, Additive Ratio Assessment (ARAS).

PENERAPAN METODE CLAHE UNTUK MEMPERJELAS OBJEK PANTULAN KACA PADA CITRA DIGITAL Sulharmi Irawan; Yasir Hasan; Kennedi Tampubolon
KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) Vol 3, No 1 (2019): Smart Device, Mobile Computing, and Big Data Analysis
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/komik.v3i1.1563

Glass reflection image displays unclear or suboptimal visuals, such as overlapping images that blend with overlapping displays, so objects in images that have information and should be able to be processed for advanced research in the field of image processing or computer graphics do not give the impression so that research can be done. Improvement of overlapping images can be separated by displaying one of the image objects, the method that can be used is the Contras Limited Adaptive Histogram Equalization (CLAHE) method. CLAHE can improve the color and appearance of objects that are not clear on the image. Images that experience cases such as glass reflection images can be increased in contrast values to separate or accentuate one of the objects contained in the image using the Contrast Limited Adaptive Histogram Equalization (CLAHE) method.Keywords: Digital Image, Glass Reflection, Contrast, CLAHE, YIQ.

SISTEM PENDUKUNG KEPUTUSAN KELAYAKAN PEMBERIAN KREDIT MODAL USAHA MENERAPKAN METODE FUZY TSUKAMOTO (STUDI KASUS : PT. BPR BINA BARUMUN) Nur Sakinah Tanjung; Mesran Mesran; Kennedi Tampubolon; Suginam Suginam; Maringan Sianturi
KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) Vol 2, No 1 (2018): Peranan Teknologi dan Informasi Terhadap Peningkatan Sumber Daya Manusia di Era
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/komik.v2i1.962

Credit is increasingly growing and is increasingly needed by the wider community, people who do not have the capital to establish a business generally prefer to do credit or borrow money to trusted parties such as banks to support the business to be established. This is an advantage for the bank. Increasing credit activities in banks, it is necessary to assess credit as a material consideration for prospective customers before the bank gives a decision to accept or reject a prospective customer request. Therefore it is necessary to build a method that can help and facilitate the bank in giving decisions quickly and accurately. The basis for making decisions is based on the criteria to determine who is prioritized to receive a loan, to assist in determining in determining someone who is eligible to receive a loan, so a decision support system is needed is to use Fuzzy logic and apply the Tsukamoto method. Decision Support Credit Provisioning System is made for the purpose of assisting and facilitating the bank as the decision maker to provide alternatives in the event of a credit application being accepted or not.Keywords: Creditworthiness, Decision Support System, Fuzzy Tsukamoto

Peningkatan Kontras Menggunakan Metode Contrast Limited Adaptive Histogram Equalization Pada Citra Paru-Paru Yang Kecanduan Rokok Fitri Handayani Lubis; Muhammad Syahrizal; Kennedi Tampubolon; Sinar Sinurat
JURIKOM (Jurnal Riset Komputer) Vol 8, No 1 (2021): Februari 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/jurikom.v7i5.2284

Image (Citra) is a combination of points, lines, fields, and colors to create an imitation of an object, usually a physical or human object. The use of digital images is increasing because of the advantages possessed by digital images, including the ease in getting images, reproducing images, processing images and others. The problem of contrast in the image captured by the camera is often some interference with the results of the captured image. For example, the image is accompanied by a lack of sharp increase in light, or weak in terms of contrast so that the object is very difficult to separate through operations containing because too much interference or contrast in the image. Based on the problem, to improve the image with less contrast it is necessary to increase the contrast by using the contrast limited adaptive method. contrast limited adaptive image is said to be good if it is able to involve all levels or levels. Of course the goal is to be able to display details in the image so that it is easily observed.

Analisa Algoritma Noekeon Untuk Mengamankan File Video Milawati Milawati; Natalia Silalahi; Kennedi Tampubolon
JURIKOM (Jurnal Riset Komputer) Vol 8, No 3 (2021): Juni 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/jurikom.v8i3.2840

Along with the times, human needs are increasing, including the need for information. Therefore, sending and storing files via electronic media requires a process that is able to guarantee the safety and integrity of the file. To ensure the safety and integrity of a file, it requires a file. The encryption process is carried out when the file is sent. This process will change the original file into a secret file that cannot be read. Meanwhile, the decryption process is carried out by the recipient of the sent file. The secret file received will be changed back to the original file. By means of this encryption, the original file will not be read by unauthorized parties, but only by the recipient who has decryption key. Currently, one of the methods used to secure files is to use a cryptographic system by encoding the contents of the information (plaintext) into incomprehensible content through an encryption process (enchiper), and to retrieve the original information, a encryption process is carried out ( dechiper). accompanied by using the correct key. However, in line with the development of encryption or cryptography, efforts to obtain this key can be done by anyone, including those who are not authorized to choose the information. Therefore, research on cryptography will always evolved to obtain ever stronger cryptographic algorithms, making attempts to illegally decode cryptography illegally become more difficult

IMPLEMENTATION OF THE SIMPLE ADDITIVE WEIGHTING (SAW) METHOD IN THE DECISION SUPPORT SYSTEM FOR DETERMINING SCHOLARSHIPS FOR STUDENTS AT THE STIEKOM NORTH SUMATRA EDUCATION FOUNDATION Karo Karo, Siddik; Prayogi, Satria Yudha; Tampubolon, Kennedi; Limbong, Riswan; Tamba, RL. Harmady
Jurnal Multimedia dan Teknologi Informasi (Jatilima) Vol. 6 No. 02 (2024): Jatilima : Jurnal Multimedia Dan Teknologi Informasi
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jatilima.v6i02.710

The allocation of scholarships is a crucial process in educational institutions, aiming to provide financial support to deserving students based on specific criteria. This research explores the implementation of the Simple Additive Weighting (SAW) method within a Decision Support System (DSS) designed to aid in the determination of scholarship recipients at the STIEKOM North Sumatra Education Foundation. The SAW method, known for its simplicity and effectiveness, facilitates the evaluation of multiple criteria by assigning weights to each criterion and calculating a weighted sum for each candidate. This study outlines the development and application of the DSS, focusing on its ability to enhance decision-making accuracy and efficiency in the scholarship awarding process. Through a series of simulations and real-case applications, the system's performance is analyzed, demonstrating its potential to improve transparency and fairness in scholarship distribution. The findings suggest that the SAW-based DSS can serve as a reliable tool for educational institutions in managing scholarship allocations, ensuring that the most qualified students are selected based on a comprehensive evaluation of their academic performance, financial need, and other relevant criteria.

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