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J-SAKTI (Jurnal Sains Komputer dan Informatika)
Published by Sekolah Tinggi Ilmu Komputer Tunas Bangsa
ISSN : 25489771     EISSN : 25497200     DOI : http://dx.doi.org/10.30645/j-sakti
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Energy
J-SAKTI adalah jurnal yang diterbitkan oleh LPPM STIKOM Tunas Bangsa yang berfokus di bidang Manajemen Informatika. Pengiriman artikel tidak dipungut biaya, kemudian artikel yang diterima akan diterbitkan secara online dan dapat diakses secara gratis. Topik dari J-SAKTI adalah sebagai berikut (namun tidak terbatas pada topik berikut) : Artificial Intelegence, Digital Signal Processing, Human Computer Interaction, IT Governance, Networking Technology, Optical Communication Technology, New Media Technology, Information Search Engine, Multimedia, Computer Vision, Information System, Business Intelligence, Information Retrieval, Intelligent System, Distributed Computing System, Mobile Processing, Computer Network Security, Natural Language Processing, Business Process, Cognitive Systems, Software Engineering, Programming Methodology and Paradigm, Data Engineering, Information Management, Knowledge Based Management System, Game Technology.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 50 Documents
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Search results for , issue "Vol 5, No 1 (2021): EDISI MARET" : 50 Documents clear
Penerapan Metode TOPSIS Pada Sistem Pendukung Keputusan Untuk Menentukan Harga Jual Buah Mangga yang Berkualitas Didik Siswanto; Lasri Nijal; Pandu Pratama Putra
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.335

Abstract

Decision Support System (Decision Support System) is designed to produce a variety of alternatives offered to decision-makers, because most of the decision-making process that shapes the selection of alternatives to be selected, a particular mechanism, with the hope of producing a good decision. The method used for the selection of decision is Teqnique for Order Preferences by Similarity to Ideal Solution (TOPSIS) that can help find the optimum solutions or alternatives to a problem. This method can help decision makers in the situation where there are many alternative decisions with multiple criteria, to choose quality seeds of mango.
Pemilihan Kriteria Penerima Vaksin Dengan Metode TOPSIS S Sefrika
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.301

Abstract

The Covid19 pandemic which has been taking place since the beginning of 2020 has paralyzed part of the people's economic life. As a result, many countries have implemented massive social restrictions. One of the solutions provided by the government is by administering vaccines to the Indonesian people. This vaccine is expected to be one of the solutions to prevent the transmission of the Covid19 virus and prevent the risk of spreading Covid19. This research aims to conduct further study of vaccine recipients based on the urgency according to the priority scale by considering the aspects that have been determined by the COVID-19 handling task force. This research uses the TOPSIS method. TOPSIS is a multi-criteria decision-making method based on the concept that the best alternative not only has the shortest distance from the positive ideal solution but also the longest distance from the negative ideal solution. The research resulted in data that the community who should be the priority for the next vaccine recipient is the economy actor society (C2). Furthermore, the values of the two vulnerable communities in social, economic and social aspects and finally public officers (C3). The research resulted in data that the people who should be the priority for the next vaccine recipients are the people who are economic actors (C2).
Klasifikasi Kepuasan Pelanggan Menggunakan Metode Classification and Regression Tree (CART) S. Thya Safitri; Citra Wiguna; Dwi Mustika Kusumawardani; Intan Yulita Wibowo
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.326

Abstract

Customer satisfaction in an application technology has an influence on the value of information technology applications. The use questionnaire method is used to measure the usability of information technology applications through aspects of usefulness, ease of use, ease of learning and satisfaction. Net Promoter Scale is a measuring tool that is widely used to measure customer satisfaction in an organization. The problem that often occurs is that when the organization takes the NPS measurement, the factors that significantly influence the NPS value are not yet known. The e-boarding application developed by PT Kereta Api Indonesia is an application that is very helpful for train passengers during boarding. However, this convenience has not been widely used by passengers using the rail transportation mode. PT Kereta Api Indonesia Persero needs to know the value of the NPS of the e-boarding application as a means of measuring customer satisfaction with the developed information technology application. The classification method uses the Classification and Regression Tree (CART) to identify the linkages between the e-boarding usability measurement aspects using a use questionnaire against the final NPS score. The purpose of this calcification is to determine the factors that affect the usability aspect of the NPS value in the KAI Access e-boarding application. The results of this study indicate that the e-boarding application has an NPS value of 42% or a GOOD value. The more customers who behave as Promoters, the higher the NPS value will be. The CART classification that has been carried out shows that to become a Promoters, the e-boarding application must have a high value of ease of learning and satisfaction.
Penerapan Metode Simple Additive Weighting (SAW) Dalam Menentukan Lokasi Usaha Embun Fajar Wati
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.316

Abstract

For an entrepreneur, choosing a strategic business location is one of the main keys in establishing a business. In determining the location to choose, there are several considerations or criteria. This criterion will be the basis for choosing a location, and of course in choosing a location takes a long time because the criteria given can be very diverse. To be more effective and efficient, a Decision Support System (DSS) is needed that serves to help entrepreneurs in determining which location is most suitable. In this research the method in spk used is Simple Addidtive Weighting (SAW). SAW processes data by giving weight to the criteria used as a reference in decision making. After that, a matrix of decisions is made based on criteria. The results of the research can be the best recommendation for entrepreneurs to establish a strategic place of business in accordance with their wishes. The sequence of location selection resulting from the application of this SAW method is Teluk Naga with a final result of 6, followed by Poris with a final value of 5.66667, and lastly Dadap with a final value of 5.
Rekomendasi Pemilihan Mitra Kerja Proyek Dengan Menggunakan Metode Electre Pada Perusahaan Industri S Susliansyah; Yahdi Kusnadi; Eni Irfiani; Fintri Indriyani
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.340

Abstract

Industrial companies, which are one of the players in the economy, are currently experiencing increasingly fast and rapid competition in industrial development. Industrial companies in selecting partners are still using the conventional way of recording partner data and assessing each partner, but some of these records are missing, making it difficult for the company to choose which one has a good performance. In addition, the company still applies subjective methods, namely based on the experience of being partners and being close to people who have power, in the end the company is unable to recommend which partners to accept or which are not accepted. The method that will be used to solve problems is by using the ELECTRE method, which has seven stages, namely Normalization of the Decision Matrix, Weighting the Normalized Matrix, Determining Concordance and Discordance Sets on the Index, Calculating Concordance and Discordance Matrices, Calculating Dominant Concordance and Discordance Matrices, Determine, Aggregate Dominance Matrix and Elimination of Less Favorable Alternatives. The results show that A2, A8 and A4 are the best alternatives from the other 12 alternatives. While the lowest alternatives are A1, A3, A5, A6, A7, A9, A10, A11 and A12.
Studi Komparatif Kinerja Karyawan Menggunakan Fuzzy Inference System Metode Mamdani H Harmayani; Khairul Saleh; Dwi Syaputra
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.311

Abstract

The problems that can be seen in the company are related to performance including there are still employees who have poor performance, seen from some employees who often violate regulations. In addition, there are still employee performance qualities that are not in accordance with the company's expectations, the persistence and hard work of employees at work are still low and have not shown satisfying results for the company. Many employees who are not disciplined in work, such as working hours are often used for resting. From the research results show to improve performance among employees at PT. Permata Hijau Palm Oleo (PHPO) Belawan is made based on criteria For each employee value data consisting of discrete (crisp) values, the simulation value will then be made. The simulation value is a value that represents each quality achievement standard with a value range of 0 – 100. In this case, a range of values for the simulation can be made as follows : Nilai 0 dan 1 memiliki rentang nilai 0 – 50, nilai 2 memiliki rentang nilai 51 – 75, Nilai 3 memiliki rentang nilai 76 – 100
Analisis Metode Benefit Cost Analysis (BCA) Dalam Audit Sistem Informasi PT. Najwa Bintang Anugerah Fuad Mumtas
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.331

Abstract

Nowadays the technology in the business world is very important in determining the progress of a company. Misuse of the use of the application system can occur. System Application and Product (SAP), which is a high-tech Enterprise Resource Planning (ERP) and is widely used by large companies, especially in Indonesia. Misuse of the use of the application system can occur. And to anticipate the emergence of problems related to data management in the future and for now, we need a system that can minimize the obstacles that occur. As a follow-up to the findings resulting from the audit results, the company invests in implementing improvements or enhancements to the management of the use of information systems. The company must consider whether the investment for improvement or improvement in the management is acceptable or not. Due to this, the results of the information system audit are combined using Benefit Cost Analysis (BCA).
Penerapan Metode Waterfall pada Perancangan Sistem Informasi Pendaftaran Siswa Baru Mohammad Badrul; Rizkyan Ardy
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.297

Abstract

Education is an effort to develop and develop the potentials possessed by humans because human existence cannot be separated from the environment. One of the institutions to develop human potential is school. school is a center of learning and as a process of socializing and cultivating abilities, values, attitudes, character, and behavior can only occur with conditions of infrastructure, education personnel, curriculum system, and the community environment. SMK Cengkareng 1 is a private educational institution located in West Jakarta. The process of admitting new students at SMK Cengkareng 1 is still done conventionally, where prospective students come to school to register. The new student admission system that occurs at SMK Cengkareng 1 is still inefficient. Because the forms that have been filled in by prospective students must be rewritten into Microsoft Excel, as well as documents that make it difficult for the committee to search for data. One of the efforts to improve the New Student Admissions process and improve services to prospective students, we need a system that can carry out the New Student Admissions process that is not limited by place. One technology that can solve this problem is by utilizing website technology. The Waterfall method is a software development method that allows system building to be carried out in a structured and systematic manner (sequentially) according to the existing development cycle. With this system, it is hoped that it can help prospective students and the committee in the process of admitting new students.
Perancangan Sistem Informasi Voice Of Costumer Berbasis Android pada Dealer PT. Dunia Barusa Meulaboh Adi Ahmad; Rizal Amri
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.322

Abstract

PT. Dunia Barusa is one of the largest companies in Aceh which is engaged in motorized vehicles or better known as car sales, service and spare parts. As a large company, PT. Dunia Barusa strives to continue to provide better service to its customers and maintain its relationship with its customers and potential customers. However, there are problems in terms of service and vehicle work processes when customer service. The problem is how customers/prospective customers can be served properly and correctly according to predetermined standards. So that is necessary for an application to get the voice of the customer in order to easily know the customer is satisfied or not satisfied after the vehicle is serviced. In this study, researchers used an Android application as a data processing medium to obtain information on customer satisfaction with existing services in Barusa World so that the information system was used as a benchmark in improving quality and meeting customer satisfaction.
Network Monitoring Sistem Menggunakan Whatsup Gold Pada Pt. Pembangunan Jaya Ancol, Tbk Martua Hami Siregar
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.312

Abstract

PT. Pembangunan Jaya Ancol, Tbk is a company engaged in recreation, resorts and property. This company uses a network system in transaction operations in each of its business units. Often times a problem is found where the disruption of network devices is only discovered after complaints from users, this is very ineffective because besides disrupting company operations it also causes inconvenience to customers which can have a negative impact on the company's image. There is also a problem where IT Support in the unit is not always in place, because it is handling problems at other users' places. And sometimes problems in the unit cannot be resolved immediately, even sometimes something is overlooked. So we need a Network Monitoring System application to monitor the function or failure of network devices from each unit to the datacenter or server, as well as a helpdesk application to speed up problem handling time. With this application the company can monitor the network system at PT. Pembangunan Jaya Ancol, Tbk so that problems occur before complaints from users can be found, and reduce computerized system downtime. And with the helpdesk facility, it makes handling IT problems in users faster to be handled.

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