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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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EDUKASI PENGENALAN BUAH BUAHAN DALAM BAHASA INGGRIS MELALUI AUGMENTED REALITY BERBASIS ANDROID Bun, Ayna Yodia; Pangaribuan, Hotma
Computer Science and Industrial Engineering Vol 4 No 2 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The existence of English as a universal language or the main language of instruction throughout the world makes this language an important language in the world of Indonesian education. English continues to provide benefits in a wide scope, one of which is in the world of education. The advantage of English itself is that it has a meaning like the written form in Indonesian. The weakness that is recognized by general students is that the development of technology makes learning activities using printed books less motivating students to get to know their culture and knowledge. Through this research, the researcher wants to design interactive learning methods using technologies such as Android-based Augmented reality. Android is an operating system that is commonly found on smartphones to support daily activities. The Multimedia Development Life Cycle (MDLC) is a system design method used by researchers in the process of designing this learning application. The conclusion obtained in this study is that English learning applications using Android-based Augmented Reality technology can be an interesting and new additional learning medium as a support in recognizing basic English learning.
ANALISIS PENENTUAN PERSEDIAAN BAHAN BAKU YANG OPTIMAL DI PT DJTOE MESINDO BATAM Saprianto, Tono; Hazimah, Hazimah
Computer Science and Industrial Engineering Vol 4 No 1 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

This journal emphasizes on the analysis of determination of optimum raw material in PT Xyz. The high raw material inventory allows the company to be flexible in fulfilling sudden product orders. However, this way results an inefficient coslt. Therefore, inventory control is one of the important working capital in a company. One of that company is PT. Xyz. It is a company located in the Tanjung Uncang Batam area. This company is engaged in manufacturing the electric engine. The needs that meet local and international market, in order for the production process to run optimally, the company must provide quality raw materials. The researcher employs quantitative descriptive method in this journal. Research variables in this journal are calculating the required sphere, ordering costs, storage costs and waiting time. Furthermore, data collection techniques in this journal are observation, interviews, and documentation. Moreover, to analyze determination of optimum raw material in PT Xyz, the research uses EOQ (Economic Order Quantity) method. This method employed in this journal because it serves to protect and guard against possible shortages of raw materials, so as not to become an obstacle in the production process. From the analysis, the method of EOQ was used made inventory of raw material so efficient and the company also could save cost more than was used company policy for raw material
PERANCANGAN JARINGAN FIBER TO THE HOME (FTTH) DENGAN TEKNOLOGI GPON DI WILAYAH TANJUNG UMA KOTA BATAM Purba, Riyansyah; Suharyanto, Cosmas Eko
Computer Science and Industrial Engineering Vol 4 No 1 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

This study designed a Fiber to the home (FTTH) network using gigabit passive optical network (GPON) technology. The network design is carried out in the Uma Cape area, the Tanjung Tritip area with parameter values ​​in accordance with the Proxynet standard as a company that will build a FTTH network at the research location. This study aims to design the FTTH network and calculate the link power budget, rise time, power receive and required traffic capacity. The design in Tanjung Triptin consists of 1 OLT, I ODC, 10 ODP in each area designed. There are 55 customers consisting of 52 houses, 1 school, 1 shop house and 1 mosque with a total traffic of 290.2 Mbps which can be covered by 1 OLT. The link power budget is used to obtain the amount of attenuation. The standard amount of attenuation from the Proxynet is 28 dBm. The results of the calculation of the Link Power Budget for each customer still meet the damping standards set by Proxynet, which is 28 dB. In this study, the greatest attenuation value was obtained in the uplink path of 26.21 dB, and on the downlink line of 26.01 dB. The power recieve (Pr) value obtained on the uplink path is -10.53 while the downlink path is -10.51. Based on the calculation of Rise time system, the highest value is 0.250 ns. This value is in accordance with the expectations below 0.583 ns.
ANALISIS KEHANDALAN PNEUMATIC SYSTEM PADA PESAWAT PENUMPANG DI PT ABC Kusnanto, Kusnanto; Sugianto, Welly
Computer Science and Industrial Engineering Vol 4 No 1 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Unscheduled removal is the replacement of components outside of the scheduled component replacement package due to a failure finding found outside the scheduled component replacement package. Ineffective maintenance planning can result in cost losses for airlines because unscheduled component replacement planning has not been carried out in accordance with the process suggested by the literature so it is not effective. This ineffectiveness can cause delays in the treatment process. Therefore, this study aims to provide preventive maintenance recommendations for the autobrake system components.The repair of unscheduled component replacement planning is carried out using the Reliability Centered Maintenance (RCM) method. First, knowing the function, failure mode, and failure effect of the system using FMECA. Second, determine the level of risk of failure of these components using the Risk Priority Number (RPN) based on the results of the pareto reliability report and the results of FMECA. Third, determine the treatment time interval using the weibull distribution. Fourth, provide types of recommendations on components to prevent unscheduled removal.The results of this evaluation and analysis are used as input in the recommendations for the preparation of a new planning process. In the new planning process it is recommended to add inspections to the High Pressure Valve component at 8,684 FH, the Pressure Regulating Valve at 8,018 FH and the Thermostat at 10,007 FH.
DATA MINING SISTEM TATA LETAK MATERIAL DI PT BATAM CYCLECT Hutapea, Yuni Shantika; Fauzi, Rahmat
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

PT BATAM CYCLECT or better known as Cyclect is a company engaged in the electrical sector in the shipyard. PT BATAM CYCLECT in its material warehouse lacks good material arrangement procedures in the warehouse which results in the warehouse looking cramped and less orderly. So a system is created that helps in processing material layout data based on the type of item, such as material consumables, electric materials, welding materials, electric tools, chemical materials and many other types. Data Mining is a solution in developing a business or a way to use data for future prediction processes. The method used is association rules to find associative rules that are connected with one item and another. The Apriori Algorithm is an algorithm used to generate association rules and is well-known in determining high frequency patterns. The goal is to make it easier for the storeman in the waiter and shorten the time when searching for goods simultaneously with the material layout system. The Apriopri algorithm takes advantage of this process to reduce or narrow the search space for itemset candidate frequency. To test the accuracy of the Apriori algorithm using the Rapid Miner software. The results of the research carried out obtained 10 association rules with a minimum support value of 5% and 50% confidence with 3-itemset results, namely if you order Marking Tape and markers you will order PVC Insulation Tape with a Support value of 15% and a confidence value of 89%.
SISTEM PAKAR MENDETEKSI KERUSAKAN POMPA MORITA FIRE TRUCK MENGGUNAKAN METODE FORWARD CHAINING BERBASIS WEB Fernandes, Fadli; Simanjuntak, Pastima
Computer Science and Industrial Engineering Vol 4 No 3 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Detection pump damage Morita Fire Truck without requiring the help of an expert or technician, had to be considered that the presence of expert systems research is expected to be very useful and can be utilized to assist in pump repair Morita Fire Truck which if there is a damage can be repaired immediately with this expert systemThis method is a method with the concept of transferring the knowledge of an expert who has special expertise and knows well about pump damage and how to fix existing symptoms of damage, this knowledge is made into a system that can be accessed by people who do not know about the symptomsThe results of this study area device expert system that will shortly damage detection pump Morita Fire Truck with the method of web-based expert system to detect damage to the pump Morita Fire Truck that has been applied into a website which can in per use in the repair process or treatment to overcome damage to the pump Morita Fire Truck.
OPTICAL CHARACTER RECOGNITION METERAN MULTIFUNGSI OTOMATIS MENGGUNAKAN XAMARIN PLATFORM Adami, M. Yarzuk; Fauzi, Rahmat
Computer Science and Industrial Engineering Vol 4 No 1 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Readings and records on electricity and water meters are frequent complaints of customers because often the usage figures used do not match the usage stated on the meter. With the construction of this system, it is hoped that it can assist officers in taking meter readings and recording more accurately. This system uses OCR (Optical Character Recognition), when the smartphone takes a photo of an object and there is a number, the system will be able to recognize and read the number. The application of Optical Character Recognition can produce an average accuracy of 96.66% provided that the meter number printed on the meter is clearly read by the system. If there are numbers that are not readable, it will cause an error in the application, it can be illegible or read the wrong numbers. To prevent wrong output from occurring in the database, the system does not immediately save the scan results to the database but will be displayed first in the box provided so that it can be checked by the officer before finally being saved to the database.
PENENTUAN JARAK TERDEKAT WISATA KULINER MENGGUNAKAN ALGORITMA DI JKSTRA Kusnanto, Romario; Handoko, Koko
Computer Science and Industrial Engineering Vol 4 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Batam city is a city where many travelers passsing from local or overseas because it’s situated between Singapore and Malaysia so this city responsible to accommodate people such as hotel, although it’s high but there’s no tourism destination place that made travelers facing trouble to decide shortest path. Dijkstra’s algorithm is the answer for solving shortest path problem to our location. We can use present technology to decide which way is nearest with Google Map, but present technology doesn’t ensure us to give the best answer. Research about determination of closest distance culinary place using dijkstra’s algorithm with Open Street Map as the data source is conducted to see or compare the result from Google Map. The data in OSM is obtained by OSMnx, newest tool to capture data such as map and show visual of map. OSMnx can obtain data with ease by coding using python. The data result as visual between Google Map and OSMnx are same so OSMnx can give answer for choosing the shortest path, and accuracy of OSMnx to show the data is 85,7%.
PERANCANGAN APLIKASI E-MUSIC BERBASIS ANDROID Daeli, Fonirius; Sitohang, Sunarsan
Computer Science and Industrial Engineering Vol 4 No 2 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Abstract Music is one of the important things in people’s life, music is known as a combination of elements of tone, melody, song rhythm and other arrangements that combine in the form of sound. Music is very much in demand by people, especially Batam City, both in concerts, party events and even on personal gadgets. For this reason, renting a musical instrument is very difficult, because it is difficult for prospective tenants to get detailed information on renting musical instrument. Due to the lack of information, researchers provide a solution in the form of a musical instrument rental information application system which includes price information, detailed packages and online payments using the existing payment methods in the application. In conducting research, researchers used the rapid application development (RAD) method which was designed using UML tools consisting of use case diagram, activity diagram, sequence diagram and class diagram. The results of this study are in the form of an android application that is accessed on a personal smartphone or gadget. With the help of this application, it is hoped that the rental of existing musical instruments will be easier, especially in the city of Batam. Keywords: Andoid; Application; E-Music; Music; Musical Instrument Rental.
PENGENALAN PRODUK BARU PROCTER AND GAMBLE MENNGUNAKAN AUGMENTD REALITY BERBASIS ANDROID Arisandy, Rizal; Handoko, Koko
Computer Science and Industrial Engineering Vol 4 No 2 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The number of companies competing to present technology and information in modern times, especially in the field of sales to promote products. In this case it is less effective if introducing the product only in the form of brochures or 2D images. this research aims to build a new product introduction application using augmented reality with markerless method based on android. With the application of augmented reality objects in the introduction of products can be used as 3D images. research was held at PT Sumber Sari Batam. Data collection method used is interviews that are asked questions to sales managers and sales supervisors related to the introduction of new products, by means of observation, namely by conducting observations directly spaciousness. Development methods used include needs analysis, data collection, application design, apilkasi making, implementation and results. The final result of this study is a new product introduction application procter and gamble using android-based augmented reality and marker book form. This technology does not close the possibility can be used as a tool to introduce new products that are more innovative. By highlighting the rear camera in the marker book, the user can directly view the product image in 3D on the smartphone screen in real time.

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