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Jurnal Ilmiah SIGMA: Informatics Engineering Journal of UPB
Published by Universitas Pelita Bangsa
ISSN : 24073903     EISSN : 28291891     DOI : https://doi.org/10.37366/sigma.v16i1
Core Subject : Science,
Computer Science & IT Decision Sciences, Operations Research & Management
Jurnal Ilmiah SIGMA: Informatics Engineering Journal of UPB merupakan jurnal ilmiah yang diterbitkan oleh Program Studi Teknik Informatika Universitas Pelita Bangsa (UPB) Cikarang dengan no p-ISSN 2407-3903 (Media Cetak). Jurnal Ilmiah SIGMA: Informatics Engineering Journal of UPB adalah sebagai salah satu wadah publikasi bagi dosen-dosen yang memiliki penelitian ilmiah di bidang Teknik Informatika, Ilmu Komputer, Sistim Informasi, Artificial Inteligent, Data Mining, Image Processing, Rekayasa Perangkat Lunak. Setiap artikel yang diterbitkan oleh Jurnal Ilmiah SIGMA: Informatics Engineering of UPB telah melalui proses review dan editorial yang ketat serta menghormati ketentuan hukum hak cipta, privasi, dan etika publikasi ilmiah. Jurnal Ilmiah SIGMA : Information Technology Journal of UPB terbit dua kali dalam setahun, yaitu bulan Maret, Juni, September dan Desember.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 396 Documents
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Sistem Pendukung Keputusan Penentuan Penerimaan Beasiswa Sma Negeri 1 Serang Baru Kabupaten Bekasi Menggunakan Metode Simple Additive Weighting (SAW) Agung Nugroho; Alfatan Dzulatkha
Jurnal SIGMA Vol 10 No 3 (2019): September 2019
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Pendidikan pada masa sekarang memang dianggap sangat penting sehingga negara sangat mendukung setiap warga negaranya untuk meraih pendidikan setinggitingginya. Saat ini SMA Negeri 1 Serang Baru belum diterapkan suatu metode dalam membantu menyeleksi siswa penerima beasiswa. Beasiswa dapat dikatakan sebagai pembiayaan yang tidak bersumber dari pendanaan sendiri atau orang tua, akan tetapi diberikan oleh pemerintah, perusahaan swasta, kedutaan, universitas, serta lembaga pendidik atau peneliti, namun banyak beasiswa yang dirasa kurang tepat sasaran sehingga perlu adanya suatu sistem pendukung keputusan guna meminimalisir kesalahan pemberian beasiswa. Sistem pendukung keputusan yang akan dibangun menggunakan metode Simple Additive Weighting. Dalam membangun sistem ini menggunakan metode pengembangan sistem model Waterfall, desain sistem menggunakan Unified Modelling Language pengujiannya menggunakan metode pengujian BlackBox dan untuk implementasi sistem menggunakan bahasa pemograman web, PHP, Javascript dan database MySQL. Hasil dari penelitian ini adalah sebuah sistem pendukung keputusan penerimaan beasiswa menggunakan metode SAW dan telah berhasil di implementasikan, diharapkan dengan adanya sistem tersebut dapat menjadi alternatif metode pengambilan keputusan dalam proses menyeleksi penerimaan beasiswa. Kata Kunci : Simple Additive Weighting, Sistem Pendukung Keputusan, Beasiswa Kata Kunci: Simple Additive Weighting, Sistem Pendukung Keputusan, Beasiswa
Sistem Informasi Pencarian Pekerjaan Sampingan (Side Jobs) Menggunakan Metode Agile Sanudin Sanudin; Indah
Jurnal SIGMA Vol 13 No 4 (2022): Desember 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

The increase in basic needs encourages people to seek more income for the sake of a decent life. The income earned from working as a laborer is felt to be unable to meet basic needs, or the unemployed are waiting for an opportunity to work in a company. Hobbies and skills or abilities of each individual, of course, vary according to their respective interests. Hobbies that are done unconsciously, turn into skills or abilities that can actually help lighten the burden on other people. The community needs side jobs with the ease of finding customers through an information system that can be easily accessed via the internet in the form of an application. Currently the use of the internet has become a basic necessity, both for daily life and business activities. This study aims to create a WEB-based part-time job search application using the PHP programming language using the Agile development method which is expected to increase job opportunities based on individual abilities. Keyword: Income, Job, Internet, WEB, PHP, Agile
Teknologi Big Data Untuk Keamanan Iot (Internet Of Thing) Muhtajuddin Danny; Nurhadi Surojudin
Jurnal SIGMA Vol 13 No 4 (2022): Desember 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Big data is a collection of processes from larger and wider volumes of data accurately or inaccurately and can be used to assist in an activity in a company or business. Big data is the development of a database system in general or in general. In distinguishing big data, namely the speed, volume, and type of data that can be available more and varied from the DBMS (Database Management System) in general or in general. Internet of Things or better known as IoT. This technology has driven rapid progress in various sectors. However, IoT can be an easy target for cyberattacks. The widespread adoption of IoT means that we will be familiar with finding intelligent devices connected to the Internet. This exploit threat includes network scan, remote code execution, command injection, SQL injection. Meanwhile, the threat of password attacks takes advantage of the fact that many IoT device owners do not change their default passwords. Today's IoT is also no longer only used by botnets to carry out DDoS, but also used by hackers as a source of spreading malware. Keywords : Big Data, IoT, Security, Malware
Sistem Informasi Seleksi Karyawan Berbasis Web Pada PT. Kiyokuni Technologies Lestari; Muhtajuddin Danny; Amali
Jurnal SIGMA Vol 14 No 2 (2023): Juni 2023
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

With the development of information technology and the need for human resources in a company. Therefore we need an information system that can facilitate the company in the process of recruitment and selection of employees. PT. Kiyokuni Technologies is a company engaged in the field of electronic parts which is a growing company. Currently the employee selection process is still carried out in writing and using paper. This raises several problems such as applicant data that accumulates, is easily lost and damaged, it takes a long time to carry out the employee selection process and when selecting the HR department, it often encounters problems in determining the results of the selection decisions made by applicants. This research resulted in an employee selection information system design using the waterfall method and Unified Modeling Language (UML) diagrams that can be used as a basis for implementing the employee selection information system to be used as a solution in solving existing problems. Keywords: Employee Selection Information System, UML, Waterfall.
Sistem Stok Baut Berbasis Desktop Pada PT. Ikoma Echo Robotech Indonesia Hasidin; Muhtajuddin Danny; Asep Muhidin
Jurnal SIGMA Vol 14 No 2 (2023): Juni 2023
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Ikoma Echo Robotech Indonesia is a subsidiary of Ikoma Robotech Coorporation Japan which is engaged in robotics and system integration. In processing inventory data so far, it still uses a simple but computerized system, namely using Ms.Excel software, so that in calculating inventory, it experiences obstacles in the occurrence of errors in calculating the stock of goods in the warehouse. The method used by the author in this research is literature study by reading journals and data from the internet and field studies by taking data directly to PT. Ikoma Echo Robotech Indonesia. The result of this research is to produce an inventory information system that makes it easier for field, engineering and purchasing departments to provide reports to management and help minimize stock calculation error rates. In the inventory system, the author uses the VB application. Net, the report uses Microsoft Sql Server Management programming for data processing. After the researchers created an inventory information system, the authors hope that it can facilitate the work of the parties involved. Keywords: Robotic,VB Net,Stok System
Implementasi Text-To-Speech Menggunakan Responsive Voice Pada Aplikasi Novel Berbasis Web Sigit Ardiansyah; Andriani
Jurnal SIGMA Vol 14 No 2 (2023): Juni 2023
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Novels are fictional books that provide entertainment and offer unique experiences. However, many individuals face limitations in reading due to health issues, lack of time, or reading abilities. Web-based novel applications serve as an alternative for online reading, but they are not effective for individuals with reading limitations. This research aims to implement text-to-speech technology in web-based novel applications to assist individuals with reading limitations in enjoying novels more comfortably and easily. The Agile method is employed in software development, emphasizing collaboration, adaptation, and delivering high business value. The results of this research demonstrate that the implementation of text-to-speech in web-based novel applications enhances accessibility for users with visual impairments or reading difficulties. Additionally, users can multitask and customize their reading experience according to their personal preferences. These advantages can expand the target market of novel applications and stimulate interest in reading within the community. Keywords: Novel, Reading Limitations, Text-to-speech, Agile
Penerapan Metode Ooad Dalam Implementasi Sistem Informasi Perpustakaan Berbasis Website Pada SMK XYZ Alinda Nur Ismayani; Wiyanto; Ida Abdul Gopar
Jurnal SIGMA Vol 14 No 2 (2023): Juni 2023
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

The school library is one of the facilities provided by the school as a supporter and supporter of the process of teaching and learning activities for students. The existence of a library is very helpful to increase or increase knowledge and insight for students at school. By increasing the maximum function of the library, it is also hoped that it will provide maximum education for students. At the XYZ Vocational School library, the library system is still manual, that is, the way to borrow and return books at the library is to still use handwriting. There are often errors in the process of borrowing and returning books, so it is often difficult for librarian to prepare reports. The absence of a library information system that is able to process borrowing and returning books quickly and accurately, print reports quickly, and can store data safely. With the system that will be built, the authors hope that this will not happen again, because the computerized system will be more supportive.-based library information system is website built using PHP with framework codeigniter and MySQL. System testing is done using the Black Box Testing method. The results of the research conducted is an implementation of a website using the OOAD at Tridaya Vocational High School Bekasi. The conclusion from the implementation of this library system is that it can carry out the process of borrowing and returning books quickly and accurately, print reports quickly, and can store data safely because it is integrated with the MySQL database.. Keywords: Library Information System, Website, OOAD.
Penerapan Algoritma K-Means Pada Pengelompokan Kabupaten Dan Kota Berdasarkan Jumlah Kendaraan Bermotor Wilayah Provinsi Jawa Barat Arif Siswandi; Asep Muhidin
Jurnal SIGMA Vol 14 No 2 (2023): Juni 2023
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

The vehicle is a tool that helps humans in completing work in daily activities. In the current digital era, the number of motorized vehicles is increasing rapidly, of various types and types of vehicles, which are currently developing a lot of digital technology in their features. With the increase in the number of vehicles, the impact on the number of motor vehicle users has increased dramatically, especially for land needs which we can find in big cities in Indonesia, this has an impact on traffic jams, West Java Province which has 27 administrative regions divided into 18 Regencies and 9 Cities are not spared from these traffic jams. Based on the latest data from the West Java Regional Revenue Agency (Bapenda.Jabar) in 2021 there were recorded data of 16,397,644 motorized vehicles. From the results of these data records, data mining methods with the K-Means algorithm can be used to find patterns that contain information that is useful for supporting decision making by parties who need it, such as regional financial institutions in channeling budgets in the infrastructure sector as well as by investors in determining areas to invest in. set up a business. By using the Clustering and Rapid Miner methods, the grouping of regions into 3 regions will result, namely high, medium and small potential areas based on the high mobility of the number of vehicles in the regency and city areas of West Java Province. Keywords: Vehicles, Clustering, K-Means, Rapid Miner
Implementasi Data Mining Untuk Pengelompokan Pengangguran Terbuka di Indonesia Dengan Metode Clustering Candra Naya; Arif Siswandi
Jurnal SIGMA Vol 14 No 2 (2023): Juni 2023
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

The number of unemployed as of August 2021 was 9.1 million people from all types of educational circles in Indonesia, so the percentage of unemployed in Indonesia is quite large and is a factor that can be underlined. The unemployment rate will increase every year if there are no significant efforts to reduce the percentage of unemployed in Indonesia. Therefore, there is a need for government realization in providing jobs in accordance with the groupings in the territory of Indonesia in order to know the level of unemployment clusters of the Indonesian population. The implementation of data mining using the clustering method in this study aims to determine groups of the unemployed based on the level of unemployment in the territory of Indonesia. The clustering method using the k-means algorithm can group Indonesia into three clusters, namely cluster 1 is a group of regions with a low unemployment rate which includes 3 regions, cluster 2 is a group of regions with a moderate unemployment rate which includes 10 regions, and cluster 3 is a group regions with high unemployment rates covering 21 regions. The results of the analysis obtained the percentage of each cluster, namely cluster 1 has 9% of the area, cluster 2 has 29% of the area, and cluster 3 has 62% of the area. These results are expected to provide information to the community and local government, especially in areas with high unemployment rates, to be able to carry out ideas to reduce the percentage rate of unemployment in Indonesia. Keywords: Data mining, Clustering, K-means Algorithm
Sistem Informasi Rental Mobil Berbasis Website Menggunakan Metode Rapid Aplication Development (Studi Kasus: CV. Surya Rent Cars) Elkin Rilvani; Arif Susilo
Jurnal SIGMA Vol 14 No 2 (2023): Juni 2023
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Business in the field of car rental in Indonesia has very promising prospects, because car transportation is the type of transportation most favored by Indonesian people and the trend of car use continues to increase from year to year. Adapaun Surya Rent Car is a company engaged in the field of car rental which in practice its business operational management activities still use the old method or manually. As in managing car data, rental transactions and making rental reports, company admins still use pen and paper, this often results in damage or loss of managed data. The method used in this study as a guide in designing a car rental information system using the Rapid Application Development method. By making this research, it is hoped that it can minimize errors that often occur, speed up work time and provide convenience to company owners in managing company operational data at Surya Rent Cars. Keywords: System, Rental, Website, RAD

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