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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 64 Documents
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Search results for , issue "Vol 6, No 2 (2022): EDISI SEPTEMBER" : 64 Documents clear
Audit Penerapan Teknologi Informasi dengan Framework Cobit 4.1 Asmui Mansur; Fresa Dwi Juniar Sofalina
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.523

Abstract

PT. Cipta Teknologi Persada is a company engaged in information technology and telecommunications. In its daily operations, this company cannot be separated from the use of information technology to support the company's operations. However, the use of technology in the company has not been evaluated whether it is in accordance with the company's strategy and also whether the company has benefited from the optimal application of information technology or not. For this reason, it is necessary to evaluate the implementation of IT in the company. This research is an analysis of the application of IT at PT. Cipta Teknologi Persada, specifically measuring the level of maturity of IT application using the COBIT 4.1 (Control Objective for Information Technology) framework.
Perancangan Sistem Penataan Arsip Berbasis Website S Sugiyamta; Isworo Nugroho; Fahmi Fata Rayhan; Muji Sukur; Teguh Khristianto
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.491

Abstract

Archives have an important role in an agency or company to support administrative processes or activities carried out in the company. If the archives that are owned are not managed properly, it can make it difficult to find the stored information and eventually can hinder the next process. Therefore, archives must be managed properly and properly. This study discusses how to design, implement the system and maintain and document security to avoid damage. This system was created using the PHP MySQL application. The system is built to be able to support the process of storing and retrieving the required documents in a fast and precise time
A Literature Survey on Plant Grafting Technology and Internet of Things Solutions Rifqy Nurhalim; Hilal H. Nuha
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.482

Abstract

Hundreds of works have been reported related to the agricultural technology. This paper can be regarded as an initial effort to summarize great works performed by researcher and scientists. First, we provide the works on the effect of rootstock choices. Second, the budding factor is presented by summarizing the works on the field. Finally, the success rate and feasibility of each technique is presented
Analisis Sentimen Pada Twitter @Ovo_Id dengan Metode Support Vectore Machine (SVM) Hendri Sulastomo; R Ramadiansyah; Khalil Gibran; Efrian Maryansyah; Aththoriqh Tegar
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.514

Abstract

Social networking helps internet users communicate. This is because social network users can convey messages by utilizing the facilities prepared by each social media. Social media users' messages can be used in various ways, such as a review of a product or a review of a problem in politics or current social problems. This can be done by analyzing the sentiments of social media users. The support vectore machine method is one method that can be used to analyze sentiment. In sentiment analysis using the support vectore machine method, it is done by classifying sentiment into compliant or not compliant classes. The accuracy rate of sentiment analysis for @Ovo_ID using the support vectore machine method is 94% using 1000 tweet data.
Penerapan Metode AHP Dan Promethee Untuk Seleksi Siswa Penerima Beasiswa Bantuan Biaya Komite Sekolah Ida Mayanju Pandiangan; M Mesran; F Fadlina
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.474

Abstract

The selection of scholarship recipients must go through careful consideration. Therefore, SPK is needed in overcoming these problems by applying the AHP and PROMETHEE methods. SPK is able to overcome this problem for the selection of scholarship recipients so that the resulting data is more effective and optimal Based on the criteria that have been determined, a student named Radit Pratama with a final score of 0.466 ranks as the student with the highest ranking score for granting aid scholarships.
Analisis Sentimen Kebijakan Protokol Kesehatan Pada Masa Pandemi Di Media Sosial Facebook dengan Crowdtangle Ade Rizki Bramantyo; Ahmad R. Pratama
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.505

Abstract

Various policies have been made by Indonesian Government to handle the spreading of COVID-19. Indonesian Government released several rules called health protocol that regulate public activities during the pandemic. The government policy of releasing those rules created different public opinions. Sentiment analysis was conducted to know how people see and think about health protocol. This study analyzed the public reactions on Facebook posts about health protocol from government account and news portal account. The data was collected using CrowdTangle with “protokol kesehatan”, “wajib masker”, and “jaga jarak” chosen as keywords. CrowdTangle collects useful Facebook data including reactions (love, care, sad, angry) that represent a sentiment, message, and total interactions. The result of the sentiment analysis showed that public gave more positive reactions than negative reactions to health protocol posts. Based on the nonparametric statistic tests (Mann-Whitney test and Kruskal-Wallis test) results, the account types (government account and news portal account) affected the public reactions and the total number of interactions. Moreover, the total number of interactions was also influenced by the post types (link, status, photo, and video).
Implementasi Algoritma Klasterisasi K-Medoids untuk Segmentasi Pengguna E-Ujian.Com Anggyi Trisnawan Putra
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.528

Abstract

User behaviour management and analysis is very important in business. A good marketing strategy needs to be done so that the loyalty of old users is maintained. This can be initiated by segmenting users so that a good marketing strategy can be formulated. Customer segmentation can be done with the help of one of the data mining methods,  which is clustering. In this study, k-medoids algorithm is used to cluster e-ujian.com users based on the behavioral data of each user. The first step will be analyzing data attributes that can be used. Next, the clustering process was carried out with the experimentally determined value of k. Finally, the cluster results will be evaluated using the Davies Bouldin Index (DBI) to determine the best number of clusters. The results showed that the value of k = 4 became the optimal number of clusters with a DBI value of 3,017.
Perancangan Potensi Pemilihan Bibit Tanaman Obat Keluarga Dan Tanaman Hias Dengan Metode AHP Guna Menentukan Minat Masyarakat Goldiffa Novinda Putri; Novita Mariana
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.496

Abstract

Plants are one of the living things that can grow anywhere, whether it's in the home environment, yard or garden, and even though the forest. Characteristics of plants are distinguished by type, namely, Trees, Medicinal Plants, Ornamental Plants, and Grass. Toga plant is a plant that functions for the treatment of diseases. While ornamental plants are plants that function to create beauty and attractiveness. The many benefits of plants, this further increases public interest. However, when people want to plant plants but do not understand what plants are suitable, a decision support system is made to assist in determining the types of plants that are suitable and at the same time determine the level of interest of the society based on five criteria, namely price, treatment method, quality, weather, and soil conditions. By using the calculation of the Analytical Hierarchy Process (AHP) method, the calculation is carried out by determining the pairwise comparison table, normalizing the pairwise comparison matrix and calculating the weight of each criterion. The results for the Toga plant, namely Pandan, were in first place with the highest weight value of 0.337692572 while for Ornamental plants, Aglonema was in first place with the highest weight value of 0.225819915.
Pendekatan Thread Untuk Reduksi Delay Pada Perangkat Lunak Kendali Ventilator Sanga Lawalata; Bambang Lareno; Hendrik S. Sugiarto
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.519

Abstract

The ventilator must be able to supply oxygen according to the duration and amount required, not more or less. To produce the expected oxygen levels, air pressure and air flow, all these stages and processes are controlled electronically through software. However, in its development, the software to control ventilator often encounter delay problems. One of them is related to the work of the alarm. Therefore, futher investigation is needed to reduce the delay. In this research, thread concept approach is proposed.  In this approach, the synchronous process is pushed to an asynchronous thread with a non-blocking process, in which the main running process is not blocked. As a result, the delay time decreased significantly, by 98.24% on the average value
Rancang Bangun Aplikasi E-Learning Berbasis Progressive Web Apps Untuk Menunjang Pembelajaran Online dengan Metode Prototyping Dini Agnia Hardianty; Indra Yustiana; S Somantri
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.487

Abstract

Covid-19 pandemic has an impact on the Indonesian education system which makes the learning process from offline to online. This is what prompted Hayyatan Thayyibah High School to create an E-Learning application to support the online learning process, apart from being used for online learning, the Hayyatan Thayyibah High School E-learning application was also used to share information and take attendance for reading the Qur'an (Tallaqi). The E-Learning application was built using the Prototyping method, from the results of usability testing, an average score of 80% showed that the application could be used well by students and the teacher.

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