ComTech: Computer, Mathematics and Engineering Applications
The journal invites professionals in the world of education, research, and entrepreneurship to participate in disseminating ideas, concepts, new theories, or science development in the field of Information Systems, Architecture, Civil Engineering, Computer Engineering, Industrial Engineering, Food Technology, Computer Science, Mathematics, and Statistics through this scientific journal.
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Perancangan Sistem Otomatis Update Pada Aplikasi Desktop Abios
Iskandar, Karto
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v1i2.2406
Unlike web applications easier to update the latest version, desktop applications more difficult and must involve the user in doing so. It is caused by a desktop application is an application that is installed in the computer user. The purpose of this research is to design an automatic system updates on a desktop application, an example case: Application Binus International Operational Support (ABIOS). This research used literature study and system design. In desktop applications, often there is update the latest applications that are not known to the user who sometimes fatal and disrupt business operations. Generally, developer will inform the changes version to user that they can update the application. In an update of applications, should be done by the system automatically, not manually by users. Once in a while, the user background is not from computer base. After doing the research, it can be concluded that the system automatically updates the application has benefits to users in obtaining information regarding the latest version, and can assist in automatically update the latest application is based on computerization. For further development of this system is expected to operate on multi platforms and or mobile applications.
Pengendalian Kualitas Produk Lembaran Serat Semen Rata di Pt Bakrie Building Industries Dengan Metode DMAIC
Chie, Ho Hwi;
Ambadar, Muhammad Zaky;
Hidayat, Wahyu;
Abdillah, Sutan Rieza
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v1i2.2697
Producing quality products to match customer expectations is an important thing that needs to be done by every company that produces any product, to gain public appreciation and sell their products on the market. Therefore companies need to have a strong commitment in improving and maintaining product quality. The study related to product quality of flat sheets of fiber cement or more commonly known as versaboard produced by PT. Bakrie Building Industries show that there are 9 (nine) types of defects that can degrade the quality of production. Most dominant defects occured on 3 (three) versaboard products, the crack (2.03%), broken end (0.80%) and side trim (0.35%) during observation. Sigma level of products is obtained at 4:16 at a cost saving of due to defects of Rp.14.645.600, 00. Defects that occur tend to be caused by methods, people, machines, and materials used. Efforts to reduce the level of defects are done by making the SOP of the break-up method, and manufacture of cutter flow diagram. REBA score calculation results (Rapid Entire Body Assessment) in the removal and break-up reduction is obtained at 8 with a high level of risk should lead to improving the position of the operator using the Rapid Entire Body Assessment (Reba) so that operators can work more carefully and responsibly..
Pemanfaatan Augmented Reality Dalam Memvisualisasikan Produk Perumahan Melalui Internet
Suryawinata, Bonny A
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v1i2.2583
To attract house buyers, many ways is done by the developers to promote their products, such as by using multiple marketing medias namely television, radio, internet, newspapers or distribute flyers during the exhibition. It is not uncommon that the said use of multiple media elements still make prospective buyers feel confused, because they can not imagine the shape of the house, since all they see is a flat two dimensional (2D) object. To obtain detailed product information house of course they have to visit the exhibition or housing sales office that would spend the time and cost. This is why the authors proposed an application that can display 3D images over the Internet by using Augmented Reality technology, so that prospective home buyers can access these applications anytime and anywhere.
Analisis dan Perancangan Aplikasi Pendukung Erp Sap R/3 Modul Sales and Distribution PT. United Tractors, Tbk
Johan, Johan;
Susanto, Yokie;
Joe, Yusmin;
Robby, Robby
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v1i2.2564
The purpose of this research is to analyse sales process having been implementing Sales and Distribution module of ERP SAP R/3 and also to design a supporting application for sales process at PT United Tractor, Tbk. The benefit of this application is to help sales person and customer in doing inquiries, quotation and sales order also material information through short message. The method of this research is data capturing, literature review, object oriented analysis and design and Rational Unified process including UML ( Unified Modeling Language) for application design. Based on the problem, we designed a web based and sms gateway application to support Sales and Distribution module ERP SAP R/3 to help customer and sales person in doing sales transaction and information inquiry.
Pemodelan Sistem Fuzzy Dengan Menggunakan Matlab
Salman, Afan Galih
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v1i2.2349
Fuzzy logic is a method in soft computing category, a method that could process uncertain, inaccurate, and less cost implemented data. Some methods in soft computing category besides fuzzy logic are artificial network nerve, probabilistic reasoning, and evolutionary computing. Fuzzy logic has the ability to develop fuzzy system that is intelligent system in uncertain environment. Some stages in fuzzy system formation process is input and output analysis, determining input and output variable, defining each fuzzy set member function, determining rules based on experience or knowledge of an expert in his field, and implementing fuzzy system. Overall, fuzzy logic uses simple mathematical concept, understandable, detectable uncertain and accurate data. Fuzzy system could create and apply expert experiences directly without exercise process and effort to decode the knowledge into a computer until becoming a modeling system that could be relied on decision making.
Sistem Pencatatan Kehadiran Berbasis Java Card
Octarina, Lidya
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v1i2.2381
The purposes of this research are to prevent jockey in exams, reduce the occurrence of error in attendance record at practicum or exams, and reduce error in filling students' attendance status to the attendance system. Three main parts of software development method are used; analysis, design, and literature method. Current system survey, analysis of the survey findings, identify the information, and identifying system requirements are implemented in analysis method. The design method that is used in this research is Unified Modeling Language (UML). The using of attendance recording system that uses Java Card-based application makes students identity card has a new function as the tool to make attendance. Conclusion of the research has shown that it can prevent identity fraud, minimize the time wasted in attendance system, reduce the printing paper, and reduce tagging errors eligibility status exam of students.
Analisis dan Perancangan Operasional Sistem Berbasiskan CRM (Studi Kasus pada PT Terang Dunia Internusa)
Oktavia, Tanty
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v1i2.2670
Article to design an operational system based Customer Relationship Management (CRM) that can connect customers with the company. It is expected that the exchange of information between both parties can be properly channeled, in short, accurate, and actual business-process occurs. Information is an important part in the business cycle because it includes all the transactions that are closely related business activities that occurred. The method used in designing this system is the Object Oriented Analysis and Design. Results to be achieved from this research are the formation of a web-based system that is able to become a liaison between the customer and the company, so the relationship can be well maintained. Customer satisfaction towards services obtained during the conduct of business transactions will have a positive impact for the company, as this can make the customers stay loyal to the company, as well as company profit can be increased as increasing customer loyalty.
Analisis dan Perancangan Electronik Customer Relationship Management Pada Klinik XYZ
Suhartono, Joni
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v1i2.2340
This research is to foster a good connection between company and customers. For customers, e-CRM will accommodate in interation and transaction with the company. This research is done because there are still weaknesses for customer’s service. The research method used is literature, analysis method, and also designing method in identifying system needs then design one supporting system for the company. The research result is a CRM website that gives up-to-date information and suitable for customer needs. Therefore, CRM is hoped to help company giving a better service to customers.
Model Perencanaan Strategi Bisnis Dan Teknologi Informasi Pada Perusahaan Penyewaan Vcd/Dvd
Pangestu, Harijanto
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v1i2.2372
In a tighter business competition, company in original VCD/DVD rental needs strategic planning system and information technology to win the competition. In order to fulfill the information, the company is doing the system analysis and information technology, and also suggesting a plan to system developing and company’s information technology. The research method is doing literature study, field research, and analysis method and system planning and strategic information technology based on the method by Tozer. The expected result is through strategic system planning and information technology, the company could choose the exact strategy in solving internal problems.
Penataan Perumahan Kumuh di Perkotaan Berbasis Kawasan
Noegroho, Noegi
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v1i2.2661
Cities in Indonesia has the same problem in the presence of slum residential in some area. The existence keeps growing altogether with the increasing of population and urbanisation in some cities. Slum residential brings several bad effects towards urban life, not only based on physical performance but also affects the decreasing in human resource quality especially those who live in the area. Along with the city development, slum residential should be arranged into a livable environment; which could be handled by area-based that placed the slum area arranged altogether by supervising surrounded environment like a united area.