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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Peran Model Fisik dan Digital dalam Perancangan Arsitektur
Albertus Prawata
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 1 (2011): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v2i1.2732
An architectural design process is a process to design an architectural form involving a lot of aspects such as scale, spaces, functions, time and material. The ultimate objective is to create a complete design into a visual media to be presented and actualized in a physical form on a certain site or location. Physical and digital models are media that can be used to visualize an architecture design process from the conceptual step to the final design. Both media have important aspects in design process, as well as able to give design solutions. This article explains the use of physical and digital models with their own characteristics in architectural design process; observes any information from a physical model that can be used and transferred to a digital one; and provides some information about when the physical model and digital model should be used best during the architectural design process.
Metode New Information Economics untuk Menganalisis Manajemen Departemen Teknologi Informasi PT. Teijin Indonesia Fiber Corporation (TIFICO), Tbk. Tangerang
Hudiarto Hudiarto;
Hernanda Raditya;
Cecep Supriyatna;
Muhammad Ichsan Amrin
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 1 (2011): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v2i1.2734
PT. TIFICO, Tbk., Tangerang is a company engaged in the textile industry that produces fiber and yarn. It has several application systems, infrastructure, services, ongoing management and application projects to be developed to improve its business processes. The company’s management wants to discern the interest and suitability level of each applications upon the company needs and want to know whether the issued investments matches up the impact and benefits to the company. The author proposes to analyze the running application system and IS/IT project plans using only 4 tools of the New Information Economics method: strategic demand/supply planning, innovation, prioritization and alignment. The results obtained is information about investment strategy of the ERP system Oracle E-Business Suite implementation and project plans to discern which IS/IT is more important to be developed and which one should be ignored, so that the company can allocate the investments to the IS/ IT projects that best support the company's operation.
Rancangan Sistem Informasi Online Booking pada Salon ”Cantik”
Vina Georgiana
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 1 (2011): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v2i1.2735
A management can utilize information technology to produce effective and efficient business process that eventually will increase customer satisfaction. The purpose of this study is to analyze and design the needs of online booking information system of Cantik Salon. In conducting the analysis and system design, object-oriented method is applied using Mathiassen approach.
Perancangan Sistem Basis Data pada Klinik
Indrajani Indrajani
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 1 (2011): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v2i1.2737
The purpose of this research is to analyze and design a database to support Clinic information needs. The methods used in this research are data collection, which uses the search data techniques that includes interviews, documentation, observation, literature study, analysis method and database design that includes conceptual, logical, and physical design. The result of this research is a database system that can save data integrated, clinic information needs, and health services improvement which are patients and community in general. The conclusions that can be drawn from this research are the existence of this database system, so the clinic can manage patient data and checkup transaction, treatment, and payment.
Teknik Pengambilan Keputusan Multi Kriteria Menggunakan Metode BAYES, MPE, CPI dan AHP
Abdul Haris Rangkuti
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 1 (2011): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v2i1.2738
Decision making at every company is something very important and vital. Decision making can be influenced by several aspects, so it can affect the promptness and accuracy of the process, especially when solving any complex, dynamic and less structured problems. Therefore, the combination of multiple criteria concept and an application program of decision-support system is an effective way to generate alternative decisions. The methods used for multiple criteria are: Bayes method, MPE, CPI and the AHP. This article discusses the use of each method, adapted to each problem. The four methods happen to be very effective with the help of the application program of decision support system. Expectantly these methods are able to assist company managements in decision-making.
Analisis Kelayakan Investasi Aplikasi Navision Bagian Produksi Menggunakan Metode Information Economics pada PT. Frina Lestari Nusantara
Hudiarto Hudiarto;
Diana Sari;
Kresna Hutama;
Rosalia Yudanto
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 1 (2011): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v2i1.2750
Investments in system and information technology applied in a company sometimes do not provide benefits comparing to the cost. Therefore, we propose to PT. Frina Lestari Nusantara to measure the economic benefits gained from the implementation of Microsoft Dynamics NAV (Microsoft Navision) using Information Economics method, so that later on the benefits obtained from the feasibility assessment on the applied Navision can be provided. The methodology used is field research and literature study. The Field research is in form of observations of product selling process, analysis of the data obtained, direct interviews and questionnaire distribution to the relevant sections. The literature study is used to find, collect and study the needed data and information using references from various media and sources. From the results it is concluded that the implementation of Navision application executed so far is pretty decent to be implemented and helps improve the company’s performance.
Using Data Communication to Give Ease in Hotel Room Services
Rudi Tjiptadi
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 1 (2011): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v2i1.2751
Gaining extra comfort in a trip is an important factor. Staying in a hotel needs food, laundry, and other activities that can make guests comfortable. The guesses’ requests are usually ordered to the Room Service. Sometimes problems occur in serving the guests’ requests due to human error, such as overdue orders, misunderstandings, etc. Computers are used to prevent those problems by typing requests directly from a computer in the room. The method is done by collecting data from the direct interview at a hotel related to guests’ requests, analyzing the current system, doing literature study, creating a Room Service system draft, as well as implementing the new system in a form of prototype. A Room Service system prototype is created with the abilities to order food, drinks, laundry and ironing. This prototype designed meets the guests’ satisfaction towards the hotel room services.
Reporting Services Sebagai Sistem Alternatif dalam Pembuatan Laporan
Sulistyo Heripracoyo
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 1 (2011): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v2i1.2752
Generally in an administrative system there are also report features for beside data entry features. One of the benefits from this report is that users do not need to know where the data is obtained by the database either directly from online transaction processing (OLTP) or historical data. Nevertheless, the report features are designed by the developer in accordance with user needs. Commonly, the application developers use additional softwares integrated to the application. This study describes an alternative report system called Reporting Services which is a software from Microsoft that can be found from SQL 2000 to the latest version. With Reporting Services creating reports can be more easy and interactive to the users, and the results can be direct accessed via the web.
Evaluasi Sistem Akuntansi Penjualan Kredit, Piutang dan Penerimaan Kas Pada PT. Insan Media Pratama
Vini Mariani;
Sintha Permatasari
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 1 (2011): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v2i1.2753
Credit sales in a company have greater risks than cash sales do. An excellent internal control is needed over the accounting system of credit sales, receivables and cash receipts to reduce the occurrence of these risks. This study aims to evaluate, identify weaknesses and limitations of internal control and suggests some improvements as needed. The methods used are literary study on books, textbook, and other related literatures; field research by interviewing the relevant parts and observing the company activities, forms and accounting records used.
Manajemen Proyek Perangkat Lunak
Furry Arifin
ComTech: Computer, Mathematics and Engineering Applications Vol. 2 No. 1 (2011): ComTech
Publisher : Bina Nusantara University
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DOI: 10.21512/comtech.v2i1.2754
This article contains several things to be controlled by a Project Manager in order to be able to develop a software engineering project plan. The development methodology begins with survey, analysis and engineering in software planning. Establishing a good project team structure is as important as selecting team members who are also experts in their field. Perceiving that the construction and implementation of information technology-based systems are executed using a project management approach, the project manager is then the most responsible officer for the team performance. The project Manager will lead his team to planning and developing information technology projects in accordance with their intended target. There are three fields that must be considered in an information system project, namely: information systems, information technology, and information management.