cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Ananto Tri Sasongko
Contact Email
ananto@pelitabangsa.ac.id
Phone
+6288980229926
Journal Mail Official
ananto@pelitabangsa.ac.id
Editorial Address
Jl. Inspeksi Kalimalang No.9, Cibatu, Cikarang Sel., Kabupaten Bekasi, Jawa Barat 17530
Location
Kab. bekasi,
Jawa barat
INDONESIA
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
 18   19   20   21   22 
Sistem Informasi E_Voting Pemilihan Ketua Osis Berbasis Web Pada SMK PUI Cikijing Nurhadi Surojudin; Japar Sodik
Jurnal SIGMA Vol 13 No 1 (2022): Maret 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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

Abstract

This study aims to build an e-voting information system for the election of the chairman of the web-based student council at PUI Cikijing Vocational School and build an e-voting information system that can be used to present information on the results of voting results quickly and accurately and provide convenience for officers to determine the number of results. vote count. This research was conducted at SMK PUI Cikijing. The research method used to build an E-voting system is by using the prototype method, the design is carried out using UML (Unified Modeling Language) and coding the system using the PHP (Hypertext Preprocessor) programming language. The result of the research is that the Evoting system can streamline time in conducting an election for the OSIS chairman candidate at PUI Cikijing Vocational School. The steps are easy to access because almost all students can access the link provided by the officer via a computer, laptop, or handphone. Keywords: Prototype, UML, PHP, E-Voting
Sistem Informasi Inventory Barang Berbasis Web Pada Apotek Afifah Farma Dengan Metode Waterfall Sufajar Butsianto; Syahlan Sugiarto
Jurnal SIGMA Vol 13 No 1 (2022): Maret 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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

Abstract

The information systems are systems that process and provide information for decision-making in an organization. Inventory information system is a system used to process and provide information about inventory data in a company for decision making. Goods Inventory Information System at Apotek Afifah Farma still uses a manual process. The purpose of this research is to develop an ongoing inventory information system at Apotek Afifah Farma to support warehouse-based inventory of warehouse stock. The methodology used to develop the inventory information system of this item is the waterfall method and uses the PHP and MySQL programming languages. Data collection is done by means of observation and interviews. Inventory information systems can overcome problems related to the quality of information and the clarity of information produced. Admin as user of inventory information system concludes that this system can facilitate the processing, searching, and reporting of data in and out of warehouse goods. Keyword : Information Systems, Inventory, PHP, MYSQL
Sistem Informasi Pemesananan Tiket Tour And Travel Berbasis Website Menggunakan Metode Waterfall Pada Camelia Travel Muhtajuddin Danny; Daimin Daimin
Jurnal SIGMA Vol 13 No 1 (2022): Maret 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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

Abstract

Camelia Travel is a tour and travel service provider company that has obstacles in running its business such as in the reservation process or ticket booking where customers in making ticket booking transactions cannot be done online, making it difficult for customers who are far from the location in ordering travel tickets. The purpose of this study is to create an information system that can provide convenience to consumers in booking travel tickets and facilitate Camelia Travel in managing reservation data or booking tour packages. The method used in this research is the waterfall method. The final result of this research is to produce a website-based tour package booking information system that can be a solution to the problems found in Camelia Travel such as providing convenience to Camelia Travel in managing business data and promoting tour packages and making it easier for consumers who are far from the location to do business data. ticket purchase reservation. Keyword: Tour and travel information system, website information system using the waterfall method
This study tries to analyze the sentiments that exist in the Bibit application review by applying the Naïve Bayes, Support Vector Machine (SVM), C4.5, K-Nearest Neighbor (KNN) methods. The results of the accuracy, recall, precision values will be a refere Antika Zahrotul Kamalia; Andi Al Zaroni; Miftah Wangsadanureja
Jurnal SIGMA Vol 13 No 1 (2022): Maret 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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

Abstract

This study tries to analyze the sentiments that exist in the Bibit application review by applying the Naïve Bayes, Support Vector Machine (SVM), C4.5, K-Nearest Neighbor (KNN) methods. The results of the accuracy, recall, precision values will be a reference in determining which method is the most appropriate in analyzing the sentiment of Bibit applications. In this study, we tested 464 datasets which were divided into 310 positive sentiment data and 154 negative sentiment data. The evaluation of the model uses 4 Fold Cross Validation, and the first test does not use Particle Swarm Optimization and the second uses Particle Swarm Optimization. In this study, the Naïve Bayes algorithm has the highest accuracy, recall and precision values in analyzing the sentiment analysis of the Bibit application. Keywords : Sentiment analysis, Naïve Bayes, Support Vector Machine(SVM), C4.5, K-Nearest Neighbor(KNN), Particle Swarm Optimization, Bibit.
Pengembangan Sistem E-Learning Menggunakan Metode Research & Development Pada MTs. Roiyatul Mujahidin Wahyu Hadikristanto; Nur Azizah; Aswan S Sunge
Jurnal SIGMA Vol 13 No 2 (2022): Juni 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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

Abstract

MTs Roiyatul Mujahidin is a tsanawiyah madrasa that forms quality human resources (HR). The learning system that takes place at MTs Roiyatul Mujahidin is done face-to-face and there is no online learning media that utilizes information technology that supports students' understanding of the main lessons by the teacher. The problem that has occurred so far is the ineffectiveness of teaching and learning activities in schools, so there is a need for additional hours of learning. Therefore, it is necessary to create a Web-Based E-Learning Information System at MTs ROIYATUL MUJAHIDIN using PHP and MySQL dataase which can be accessed anytime and anywhere so as to support the educational process at MTs Roiyatul Mujahidin and facilitate the dissemination of knowledge to students. E-Learning is a distance learning using internet technology, the development method used by the author is the Research & Development method, which is a method that uses a systematic and sequential approach starting from the development carried out in several stages, namely design, production, and evaluation. Keywords: Employee Recruitment, Classification, C5.0 Algorithm
Analisis Data Mining Menggunakan Algoritma K-Means Untuk Clustering Penjualan Studi Kasus Dapur Bu Ipung Asep Muhidin; Stefanus Kevin Alfandara
Jurnal SIGMA Vol 13 No 2 (2022): Juni 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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

Abstract

Ibu Ipung kitchen is a home industry that is engaged in making donuts located in Perum Cikarang Permai housing. Not only Bu Ipung's Kitchen, there are still quite a few other businessmen who are engaged in similar fields. This research is expected to be useful to help consumers see the products that are not selling well, selling well, and selling very well in the sales of Dapur Bu Ipung. The data collected from 2016-2021 is 570 sales transaction data. The purpose of this study is to group sales data into a cluster using the K-Means Clustering Algorithm Data Mining method. Sales data are grouped based on the similarity of the data so that data with the same characteristics will be in one cluster. So that it can be grouped using the K-Means algorithm into several criteria that are very good, sellable and less well-sold. The cluster that is formed after the K-Means Clustering process is carried out is divided into 3 Clusters Cluster 0 with 9 members with a percentage of 64.28% categorized as Less Selling, Cluster 1 number of members 1 with a percentage of 7.14% is categorized as very popular, and Cluster 2 with a percentage of 4 members with a percentage of 27.57% is categorized as popular, from the clustering process above, DBI validation (Davies Bouldin Index) can be obtained with a value of 0.451. Keywords: : Data mining, Clustering, K-Means, Davies Bouldin Index
Implementasi Aplikasi Kasir Pada Warung Chicken Geprek Sahabat Berbasis Desktop Menggunakan Vb.Net Candra Naya; Bayu Nugroho; Elkin Rilvani
Jurnal SIGMA Vol 13 No 2 (2022): Juni 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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

Abstract

Abstract Warung Chicken Geprek Sahabat is one of the businesses engaged in the sale of ready-to-eat chicken geprek, in the process of selling the system it is still done manually and the reports generated are only stored in the form of documents as archives, resulting in loss of documents and accumulation of papers resulting in excessive use of paper. Therefore, to make it easier for the friend's chicken geprek stall, the researcher made data processing and transaction reports, the researcher took advantage of the use of technology, one of which was computer technology by making a cashier application for the friend's chicken geprek stall. The purpose of this cashier application design is to assist the stall's activities in processing data such as food and beverage data, user data, sales transaction data, as well as daily and monthly transaction reports. The process of designing this cashier application uses Microsoft Visual Basic as the programming language used, as well as application development using the waterfall method. The result of this research is a desktop-based friend's chicken geprek cashier application program with vb.net which can make it easier for administrators and employees to process chicken geprek friends data. Keywords: Program, Cashier Application, Microsoft Visual Basic, Sales
Analisis Sentimen Terhadap Masyarakat Indonesia Di Masa PPKM Menggunakan Algoritma Naïve Bayes Ahmad Turmudi Zy; Aswan S Sunge; Riani Riani; Edy Widodo
Jurnal SIGMA Vol 13 No 2 (2022): Juni 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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

Abstract

Abstract Coronavirus is a group of viruses that can cause disease in animals or humans. Several types of coronavirus are known to cause respiratory tract infections in humans ranging from coughs and colds to more serious ones such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). One of the topics currently being discussed by the public, including on social media Twitter, is the government's policy regarding the Enforcement of Restrictions on Community Activities (PPKM). PPKM is a policy of the Government of Indonesia to deal with COVID-19 that has been made since early 2021. The implementation of PPKM raises pros and cons from the community. Based on the results of the SRMC survey reported through the saifulmunjani.com page, it was stated that nationally, 44% chose to strictly implement PPKM even though on the other hand income decreased, and 40% chose to stop PPKM with an increased risk of COVID-19 transmission. Based on the problems that occurred, it became the basis of this research which aims to find out how the public sentiment towards the implementation of PPKM policies in Indonesia through tweets and comments on the Twitter social media platform using sentiment analysis Keywords: PPKM, Naïve bayes, Covid19
Pengembangan Sistem Informasi Quality Control Menggunakan Metode Waterfall Pada PT. Rudolf Chemicals Indonesia Arif Siswandi; Encep Hambali
Jurnal SIGMA Vol 13 No 2 (2022): Juni 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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

Abstract

Abstract The quality control department in practice is often related to the logistics department where there are often delays in receiving information on the arrival of raw material products, product quality information and write transactions. In addition, there is often a delay in information about product standard specifications received by the quality control department from R&D which has an impact on delays in checking by the quality control party. Because of this problem, the author developed a quality control information system to facilitate the transfer of information both between the quality control and logistics departments or between the quality control and R&D departments. In the development of the information system itself, there are several software development methods, namely structured design, rapid application development and agile development. One of the structured design methods that is still in use today is the waterfall method. Where this method identifies system requirements long before programming begins, thereby minimizing changes to requirements while the project is running. The results show that after the development of the quality control information system, the business processes in the quality control department became faster and more efficient. Keywords: Quality Control; Information Systems; Waterfall
Pengembangan Sistem Kontrol Larutan Nutrisi Pada Tanaman Hidroponik Berbasis Arduino Uno Menggunakan Metode Waterfall Purdianto Purdianto; Edora Edora; Wahyu Hadikristanto
Jurnal SIGMA Vol 13 No 2 (2022): Juni 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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

Abstract

Abstract Hydroponics is a technique of growing crops without using soil as a growing medium but by utilizing water by pressing on the nutritional needs of plants. The hydroponic treatment method in general is to drain nutrient water after the nutrient content in the water decreases as the plant grows. Therefore, this study aims to help treat hydroponic plants with an automatic nutrient water control method using Arduino. The design of this final project uses the method of controlling water conditions automatically by checking the nutrient content of the water. This system uses Arduino Uno microcontroller. The microcontroller is used to read the nutrient levels in the water through the TDS sensor and control the nutrient pump to regulate the nutrient water in the hydroponic tank, then the sensor also reads the water temperature in the hydroponic tank via the LM35 sensor. From the test results, when the nutrients are less than the set point, the system will fill in the nutrient water. Then after the system reads the nutrient concentration value has passed the set point limit, the nutrient pump will stop. Based on the test results starting from the nutrient filling process to the draining the system can run with 100% success. Keywords: Hydroponics, Total Dissolve Solids, TDS Sensor, Arduino

Page 20 of 40 | Total Record : 396

 18   19   20   21   22 

Filter by Year

2016 2025


Reset
Filter By Issues
All Issue Vol 16 No 2 (2025): September 2025 Vol 16 No 1 (2025): Juni 2025 Vol 15 No 3 (2024): Desember 2024 Vol 15 No 2 (2024): September 2024 Vol 15 No 1 (2024): Maret 2024 Vol 15 No 1 (2024): Juni 2024 Vol 14 No 4 (2023): Desember 2023 Vol 14 No 3 (2023): September 2023 Vol 14 No 2 (2023): Juni 2023 Vol 13 No 4 (2022): Desember 2022 Vol 13 No 3 (2022): September 2022 Vol 13 No 2 (2022): Juni 2022 Vol 13 No 1 (2022): Maret 2022 Vol 12 No 4 (2021): Desember 2021 Vol 12 No 3 (2021): September 2021 Vol 12 No 2 (2021): Juni 2021 Vol 12 No 1 (2021): Maret 2021 Vol 11 No 3 (2020): September 2020 Vol 11 No 2 (2020): Juni 2020 Vol 11 No 1 (2020): Desember 2020 Vol 10 No 4 (2019): Desember 2019 Vol 10 No 3 (2019): September 2019 Vol 10 No 2 (2019): Desember 2019 Vol 10 No 2 (2019): Juni 2019 Vol 10 No 1 (2019): Maret 2019 Vol 9 No 4 (2019): Juni 2019 Vol 9 No 3 (2019): Maret 2019 Vol 9 No 2 (2018): Volume 9 Nomor 2 Desember 2018 Vol 9 No 2 (2018): Desember 2018 Vol 9 No 1 (2018): September 2018 Vol 8 No 2 (2018): Maret 2018 Vol 8 No 1 (2018): Maret 2018 Vol 8 No 4 (2017): Desember 2017 Vol 8 No 3 (2017): September 2017 Vol 8 No 2 (2017): Juni 2017 Vol 8 No 1 (2017): Maret 2017 Vol 7 No 2 (2016): September 2016 Vol 7 No 1 (2016): Maret 2016 More Issue