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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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Game Edukasi Pencegahan Covid-19 Berbasis Android Untuk Usia 6-35 Tahun Edora Edora; Mahrus Amin
Jurnal SIGMA Vol 12 No 4 (2021): Desember 2021
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Covid-19 pandemic, which is not over yet, has forced people to change their habits. The importance of health protocols can be used to reduce the spread of the Covid-19 virus. For that we need media or socialization about the importance of health protocols and efforts to prevent Covid-19 especially for age 6 – 35 years old. As for one of the alternative media that can be developed by looking at the rampant human activity in utilizing smartphones, is android game media. Covid-19 Prevention Educational Game was developed using the unity game engine. Application testing is carried out using the blackbox testing method while testing the feasibility of the system which is divided into two, that are efficiency and usability using the linkert scale. From this, it can be concluded that the application built has a feasibility level for sub-efficiency of 78% and for sub-usability of 83.5%. Keywords: Covid-19, Educational Games, Unity
Sistem Pendukung Keputusan Untuk Menentukan Kelayakan Penerima Bantuan Rehabilitas Rumah Tidak Layak Huni Menggunakan Metode Simpel Additive Weigting (SAW) Pada Dinas Perumahan, Permukiman Dan Pemakaman Kabupaten Tangerang Wahyu Hadikristanto; Njai Njai; Andri Firmansyah
Jurnal SIGMA Vol 12 No 4 (2021): Desember 2021
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

The Tangerang Regency Housing, Settlement and Cemetery Service has house renovation assistance for Low-Income Communities (MBR). Data input still uses manual data in the form of data such as resident documents in determining the assistance in the form of house renovation. In determining the recipient of assistance still uses subjective assessment. Analysis of Manual Calculations with the Simple Additive Weighting (SAW) method after that analysis and design were made using object-oriented methods by making use cases, activities, sequences, class diagrams and user interfaces. The results of the design can be developed to help government agencies in Tangerang Regency. Keywords: Home Rehabilitation, Simple Additive Weighting, User Interface
Penerapan Sistem Pendukung Keputusan Untuk Memprediksi Kinerja Supplier Terbaik Menggunakan Metode Naive Bayes (Studi PT. Shin Heung Indonesia) Muhammad Makmun Effendi; Ermanto Ermanto; Moh Khamim
Jurnal SIGMA Vol 13 No 2 (2022): Juni 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

In companies usually always assessing suppliers but in this company it's still subjective so that in this research, aims to predict suppliers best by implementing decision support system for get the best supplier predictions objective with naive bayes method using assessment parameters quality, capacity, price, service and this parameter to get the criteria best supplier status, good supplier and suppliers are not good. In this research made a test data with value criteria quality, capacity, price, service by generating a prediction the best supplier status because it has the highest value with a value of 1, while for suppliers both 0.6 and suppliers unfavorable is 0.1. Support system the decision to predict the best supplier using naive algorithm method Bayes can make it easier to get best supplier predictions. Keywords: Sistem Pendukung keputusan, Php, Naïve Bayes
Knowledge Management System Sharing Record Teknisi Berbasis Android Pada PT. CNC Part Teknika A. Yudi Permana; Ananto Tri Sasongko; Rita Purnamasari
Jurnal SIGMA Vol 13 No 2 (2022): Juni 2022
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Abstract Reports contain facts about news, information, notifications, and forms of activities relating to accountability. Job reports that have not been properly documented are also an obstacle for the company when a technician resigns, making it difficult to distribute the knowledge possessed by the old technician to the new technician. Knowledge Management System is one way to identify, select, disseminate and disseminate important information and expertise in an organization as an effort to develop productivity and work performance so as to increase the competitiveness of the organization. The development of information systems is fast, accurate and up to date available in the plat form, such as Android. In this case, PT. CNC Part Teknika which is engaged in the field of General Trading and Service, still uses a manual system for making information job report. One example of the report method they used paper for media report. However, this reporting method is easily lost and damaged. This research aimed to design application knowledge management system job report based on android system. In designing this application using the XP (Extreme programing) and UML (Unified Modeling Language) methods. This is expected to documenting the knowledge of technicians in handling service and help facilitate the process of making reports is up to date for technician at PT. CNC Part Teknika. This application is useful for technician workers of PT. CNC Part Teknika using a database that can be used easily and quickly. Keywords: Reports, Knowledge Management System, android, General Trading and Service, UML.
Sistem Informasi Ternak Ayam Broiler Berbasis Web Suherman Suherman
Jurnal SIGMA Vol 12 No 1 (2021): Maret 2021
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Abstract Broiler chickens have become excellent in the poultry business in addition to livestock chickens are first done. The interesting thing about broiler business is the harvest time is quite short. In just 40 days broiler chickens can be harvested. This makes the farmers who have limited capital can more quickly turn the capital and reap the benefits. In addition, marketing of broiler chicken meat is quite easy because of the public interest will be meat this one is big enough. But not a few broiler breeders actually lose money and eventually folded, because of lack of knowledge in the field of broiler chickens. The purpose of breeding is a direction that reflects the will of farmers in raising. In this case, what is the hope of the breeder is that it can provide benefits for the breeders themselves. This process starts from the sterilizing process of the cage, the preparation of the place for Doc, the maintenance of Doc until the adult chicken, the provision of drugs, vitamins and vaccines, thinning process, and the harvest process. Processing Data used for receipt of DOC, Feed, and drugs, and the process of harvesting in chicken livestock business is still manual. Therefore the data processing is very slow and less efficient. Keywords : System, Information, Maintenance, DOC, Aya, Broiler
Perancangan Sistem Informasi Penggajian Guru Pada SMK Negeri 1 Cikarang Selatan Wahyu Hadikristanto
Jurnal SIGMA Vol 12 No 1 (2021): Maret 2021
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

SMK Negeri 1 Cikarang Selatan in processing Payroll Teacher still manual by using Excel format. The problems that often arise in the payroll system in SMK Negeri 1 Cikarang Selatan is a payroll error, mismatch reports with pay slips and do not have data storage databases, therefore required adalanya a computerized information system to facilitate the data processing. The research method used in this payroll information system is a structured method, while for the system pengembaangan using prototype, the method of analysis by using tools consisting of Flowmap and DFD, data collection methods with Interviews, Observations and Library Studies. And Making this application program using Borland Delphi 7 and with MySQL database 5.0.67. Keywords: information system, payroll, payroll information system.
Perancangan Sistem Informasi Warehouse Berbasis Visual Basic 6.0 Muhtajuddin Danny
Jurnal SIGMA Vol 12 No 1 (2021): Maret 2021
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

The rapid technological development of today has caused a very wide impact for various aspects of human life. One such impact is the increasing need for information. The increasing need for information is marked by the increasingly widespread media that provides more accurate information. This study aims to assist the Design of Information Systems Warehouse Based Visual Basic 6.0. Excellence inventory information system designed is able to store all inventory transaction data quickly, error free and can produce information. Inventory information system is made using Visual Basic 6.0 language with database system using Microsoft Access. This system serves to regulate the flow of goods in and out. After the creation of inventory information system application, it is concluded that the method of computer-based information system is very profitable for the company, because in addition to saving, stored data more secure. Keywords: Information System, Stock, database, Visual Basic 6.0.
Perancangan Dan Implementasi Sistem Ekspor Impor Pada PT. Dawee Electronic Indonesia Muhamad Fatchan
Jurnal SIGMA Vol 12 No 1 (2021): Maret 2021
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Dawee Electronic Indonesia is a company engaged in electronics producing PCB, where the system of import export data processing is still using Ms. Excell that there are some deficiencies such as penginputan data for the preparation of documents and reports, still use the book to sort the registration number. Therefore it is needed a new system that has been computerized to overcome the existing problems. This new system uses only analytical methods. By using Ms. Access and VB.Net program, this new system can solve the problems that occur at PT. Dawee Electronic Indonesia, which is the registration number on auto number, data input for document making and report is done once and BC documents 2.7, BC 4.0 and monthly report as its output which can be printed directly. The system used in PT. Dawee Electronic Indonesia needs to be improved because it affects the efficient time and quality of employees, because it uses a less good system. The author suggests for the manufacture of import export system which can produce an accurate and effective data report and there is also maintenance of the system. Keywords: Import Export System
Perancangan Aplikasi Pembelajaran Ekspesi Matematika Dengan Metode Stack Menggunakan Delphi 2010 Candra Naya
Jurnal SIGMA Vol 12 No 1 (2021): Maret 2021
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Long mathematical expressions may make it difficult to divert them. In the data structure, the stages of completion of a mathematical expression can be represented in the form of a stack and a binary tree. In this case the author will use the stack work to complete a mathematical expression and use Embarcadero Delphi 2010 as the programming language. In real life, humans are more familiar with mathematical expressions of infix notation than other notations. Unlike the process inside the computer, in completing the calculation does not use the form of infix notation, but using prefix and postfix notation. In prefix and postfix notation there will be no brackets and the hierarchy on the operator is invalid, so the reading time is faster. The world of education requires a learning tool that can simplify the learning process, one of which is the application of teaching tools. Design of Learning Mathematical Ekpresi Application With Stack Method is designed to facilitate the learning and management and calculation of mathematical expressions. By using the stack work system, this application converts the mathematical expressions commonly used by human infix notation into the mathematical expressions commonly used by computers ie prefix and postfix notation and evaluate the results. This unlimited application only executes operands with a single character operand, but is also capable of executing operands with characters longer than one character. Model of software design approach used is waterfall model. Design and implementation for Application Design Learning Mathematical Expression is focused on one module that is the conversion process and calculation of mathematical expression. At the end of the thesis, evaluated the process and product of software development. Keywords : Mathematical Expression, Stack Method, Infix, Prefix, Postfix
Perbandingan Algoritma Naïve Bayes, Svm Dan Trees J48 Pada Pengenalan Pengaruh Suara Konsonan Terhadap Vokal Muhammad Makmun Effendi
Jurnal SIGMA Vol 12 No 1 (2021): Maret 2021
Publisher : Teknik Informatika, Universitas Pelita Bangsa

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Abstract

Sound is the most basic communication tool that humans have. Technological developments are increasingly high so that human needs in living his life with practical and automatic, then the development of technology toward the field biometrica. This study was conducted to determine whether between the male and female voice types can be recognized by recording the consonant letters that have been influenced by vowels, by comparing the Naive Bayes algorithm, SVM algorithm, and J48. Research methods used in building this voice recognition system based on consonants that have been influenced by vowels by comparing the Naïve Bayes, SVM and Trees J48 algorithms. This is done to find out from the two algorithms compared which are better at recognizing consonant sounds that have been affected by the vowel sound. Keywords : Sound, Naïve Bayes, SVM and Trees J48

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