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FAKULTAS TEKNIK DAN KOMPUTER UNIVERSITAS PUTERA BATAM (Sistem Informasi, Teknik Informatika & Teknik Industri) Jl. R. Soeprapto – Tembesi – Batam – Kepulauan Riau
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Computer & Science Industrial Engineering Journal
Published by Universitas Putera Batam
ISSN : -     EISSN : 27156265     DOI : -
Core Subject : Science,
Computer Science & IT
Journal Comasie is a journal that combines 3 science namely informatics engineering, information systems and industrial engineering. The theme and scope can be seen in the scope section. This journal was created as a means of publicizing the results of research conducted by lecturers and students. This journal is published 3 times a year or every 4 months in a year. The main purpose of this journal is to facilitate students who want to publish their scientific work so that it will increase the profusion of knowledge. We on behalf of all the managers express gratitude for all efforts and support in the publication of this journal and our great hope that this journal can be a reference for the community in improving technology and to advance Indonesia (Amrizal, Andi, Welly, Rashid)
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 839 Documents
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PENERAPAN DATA MINING UNTUK MEMPREDIKSI KELAYAKAN KREDIT NASABAH PADA PT. BPR INDOBARU FINANSIA MENGGUNAKAN ALGORITMA C4.5 Tuhumena, Melva marsyah adella; Arnomo, Sasa Ani
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The purpose of this study is to find out how to use data mining to assist banks in deciding which customers are eligible for credit in order to reduce credit congestion with the C4.5 algorithm method. which may be applied to BPR Indobaru Finansia. The indicators in this study are employment, character, loan ceiling, income, guarantees and decisions that will be processed using the weka application. Predicting creditworthiness using data from prospective customers at PT BPR Indobaru Finansia as an explanation or guide when making a decision tree.
PENGEMBANGAN ANTARMUKA PENGGUNA APLIKASI MEGA MALL BATAM CENTRE DENGAN MENGGUNAKAN METODE LEAN UX Ardyanto Gunawan; Mesri Silalahi
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Mega Mall Batam Centre is one of a large shopping centre located in Batam city. On May 6, 2021, Mega Mall Batam Centre introduced an application that can be accessed via smartphone devices that can be downloaded via Play Store and Appstore under the name Mega Mall Batam Centre. Some of the shortcomings of the application are the lack of clarity in the information conveyed, the points function available in the application only serves to increase member ratings without providing other uses. The purpose of this research is to develop the application user interface so that it can provide a high level of usability and provide a new experience to users. In developing the user interface of this application, the authors use the Lean UX design method as a tool during the UI/UX design phase, the prototyping development method as a tool during the research phase, and Figma as a prototyping application. With the development of the user interface of the application, can prove that application usage becomes more effective and efficient in obtaining the information presented, increases the aesthetic value of the application and has more opportunities to increase interest in using the application.
PENERAPAN ALGORITMA NAIVE BAYES DALAM MEMPREDIKSI PENJUALAN MATERIAL BANGUNAN sandy, sandy; sitohang, sunarsan
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Application of data mining in predicting sales of building materials PT. Tanjung Uncang uses Naïve Bayes by implementing it into the WEKA 3.9 application to predict sales of materials that are valid and unsold. In designing research designs, researchers need designs as instructions and directions for explanations starting from how to get data, process data and also the steps for completing data processing. The data mining technique uses the Naive Bayes algorithm from sales at PT. Tanjung Uncang which involves 186 building material sales data by influencing 12 variables, namely January, February, March, April, May, June, July, August, September, October, November, and December variables which have been calculated using the WEKA 3.9 application, obtaining 135 data. goods sold as much as 72,5806% and there were 51 data on goods that were not sold as much as 27,4194%. With the Naïve Bayes algorithm, it can help speed up sales data processing.
IMPLEMENTASI FRAMEWORK FLUTTER APLIKASI PEMBUKUAN PENGHASILAN TOKO RUMAH REZEKI KARPET BERBASIS ANDROID Sumarni, Aprida; Annurrullah Fajrin, Alfannisa
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Bookkeeping is where the actors run a business which is indispensable in a good bookkeeping system, with this bookkeeping system business actors can find out the advantages and disadvantages of the business being run. as well as entrepreneurs can set their business strategies in the future and show the development of the business they are living. Currently, Android is known as a very complete technology or a complete package in developing a smartphone operating system that has been widely used by many people at this time. With the support of software that can be used to develop an application, namely android studio, android studio is software that has features that make it easy for users to build android applications, flutter is also called a programming language used to create software, XAMMP is a software tool that supports multiple systems namely databases. In this study, the testing method used is black box testing, which is a functional test that we can use without having to know the program or internal code structure. What is generated in an application is a flutter system framework for an android-based income-saving shop-house income accounting application that can be used by shop heads. As for the benefits of this technology, so that the head of the shop can do the bookkeeping of the income earned on the business undertaken by using an Android-based smartphone in order to make it easier for the bookkeeping. Keywords: Bookkeeping, Android, flutter , Xammp, Android Studio.
RANCANG BANGUN SISTEM INFORMASI PENGADAAN PROPERTI SEKOLAH BERBASIS WEB Beethoven; Amrizal
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Private schools are today subject to intense rivalry; those without a sufficient system will fall behind their rivals. The deployment of new information and systems in the procurement division, or typically the warehouse section, which serves to help facilitate checking and procurement of property in this warehouse division, is one area where we follow recent technology. The Sekolah Globe National Plus in Batam, which had been operational for twelve years, served as the site for the author's investigation. The author employs the SDLC Waterfall approach to conduct this research; the method is frequently referred to as a design method and is used to create applications that are frequently used; in this article, the author also includes a diagram design step.
FRAMEWORK JARINGAN SYARAF TIRUAN DENGAN ALGORITMA GENETIKA PADA PENGENALAN IRIS MATA Lee, Hendy; Annurrullah Fajrin, Alfannisa
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Iris recognition is a secure and reliable biometric identification system for user detection. Used to take a portrait of a person. This system was created by combining the artificial neural learning method with genetic algorithms. Implementation of this recognition system through several processes, namely the collection of iris data, iris data obtained through the acquisition process with image output. The recognition system was built using Matlab software, and the obtained images were separated into two parts: training images and test images. The training image is pre-processed. The iris recognition system's performance is evaluated using segmentation. Segmentation is used to locate the right iris region in a certain section of the eye and must be done exactly and accurately to eliminate the iris area's eyelashes, eyelids, reflections, and pupillary noise. We use the Daughman Algorithm segmentation of Iris Recognition in this study. In this research, we apply Daughman Algorithm segmentation for Iris Recognition. To reduce dimensional differences across the iris area, the segmented iris regions were normalized. The convolution theorem is used to code the characteristics of the iris. As a match metric, Hamming distance is included, which offers a count of how many mismatched bits there are between the iris templates. Pre-processing aids the identification, which includes training and testing. The pre-processing findings are used as input data in the training phase, whereas test image data is used in the testing phase. The use of artificial neural learning as well as a genetic algorithm to detect the iris pattern is effective and achieves the objectives. This is corroborated by the 95% recognition accuracy rate. According to the test findings, the clarity of the produced iris picture, the number of hidden mark sheet, the quantity of epoch parameters, as well as the appearance of the training sample are the criteria that determine the system's recognition rate.
RANCANG BANGUN SISTEM INFORMASI JASA PENJUALAN BARANG BEKAS BERBASIS WEB DI KOTA BATAM Montrado, Ricko; Pintubipar, Saut
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The internet's quick development has made it possible to address more than just one person's demands; one such example is sales services. People can buy essential items at Sales Services and store used items that are no longer needed for sale there. The study's findings suggest that there are problems, particularly the fact that it is highly challenging to verify the purchase and sale because neither the vendor nor the customer gave comprehensive, thorough information. This study employs the waterfall research approach for the SDLC. The study's findings are effective in that admins can access information data from sellers and buyers, making it simpler for admins to confirm orders or confirm products they want to sell, and efficient in that visitors and users will find it easier to use web applications and admins will find it easier to manage product information data. The purpose of this application for the Used Goods Sales Service is to assist in the sale of used items that are no longer in use so that they might acquire value, such as cash or necessities.
RANCANG BANGUN APLIKASI PEMILIHAN RT DAN RW ONLINE BERBASIS ANDROID Mualimin; Nopriadi, Nopriadi
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

This increasingly rapid technological development has been considered to be able to influence mostj aspectsz of people lives in various fields. Activities that adopt the electoral system carried out by the KPU are preceded by the delivery of the vision and mission of the RT and RW candidates. So far, voting is done by ticking or coblob on the ballot paper as an option in organizing elections. This method is considered still very conventional in the midst of advances in technology and information, has weaknesses in terms of efficiency and effectiveness. By utilizing technology using the android application system, it can make RT and RW election activities easier in conveying information, faster in doing so, the results obtained are more effective and efficient. The purpose of this research is to build an android-based online rt and rw selection system.
RANCANG BANGUN SISTEM INFORMASI PERUSAHAAN PT LEON TEKNOLOGI GLOBAL whisky; Amrizal
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The website is one of the technological advances, especially regarding the pages on the internet that are frequently visited. Since the internet works as a bond between sender and recipient, there are several things that can be used with it. Many companies are already using information systems to simplify the data processing process because it can make the existing processes in the company more improved. Therefore, it is necessary to design a company system for PT Leon Teknologi Global on a website basis. The approach that will be employed in this study is the waterfall method or SDLC. can more easily place orders and unite users of their orders thanks to the construction of a web-based company information system.
PERANCANGAN PRESS HYDRAULIC SEBAGAI ALAT BANTU PROSES PRODUKSI DI PT PIPA MAS PUTIH BATAM ALUMAN MANURUNG, KEVIN; Sirait, Ganda
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The Production Department at PT PIPA MAS PUTIH has production process constraints, especially in the Wire Mesh assembly process. Based on this, the researcher intends to conduct research on the design of this Wire Mesh product using the Design for Manufacture and Assemby (DFMA) method. This study aims to make a design and compare between the initial design and alternative designs based on the results of the evaluation of the initial design using DFMA and based on comparison parameters so that they can determine the best design choice. Based on the DFMA analysis of the initial design, it was found that the components of the Wrapping machine consisted of 25 components with a weight of 556.3 kg and a total cost of Rp. 61,465,000. The alternative designs designed were analyzed using DFMA and the results obtained were 102 components of the Wrapping machine with a weight of 84,475 kg, a total machining time of 8.91 hours and a total cost of Rp. 29,047,000. From the initial design and the alternative design of the Wrapping machine that was designed, after being compared based on the parameters of the number of components, total weight, total cost, machine efficiency function. the results of processing selected the best alternative design.

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