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ComTech: Computer, Mathematics and Engineering Applications
ISSN : 20871244     EISSN : 2476907X     DOI : -
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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Articles 77 Documents
Search results for , issue "Vol 2, No 2 (2011): ComTech" : 77 Documents clear
Hubungan Algoritma Bezier dan B-Spline pada Fungsi Harmonisnya untuk Menciptakan Bentuk Kurva Sesuai Keinginan Santoso, Djunaidy; Rasjid, Zulfany Erlisa; Irwansyah, Edy
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2821

Abstract

Computer graphics is a science widely used in any areas. Its up-to-date technique is applied to solve image problems related to needs of customer and decision-making. Images can be analyzed so as produce good form which its accuracy is still under researches using CAD and CAM. This study aims to associate algorithm Hermite, Bezier, B-Spline on its harmony function by creating a proper image to a form that can be used in drawing engineering for decision making. This study produces an adequate algorithm for image design. 
Sistem Pengiriman Barang Berbasis Web pada PT Prabu Expressindo Elidjen, Elidjen; Tanun, Shellyana; Saputro, Anggoro Dwi; Simolang, Nicky Laurens
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2836

Abstract

PT Prabu Expressindo which has carried on business in freight services since 1999 finds several constraints associated with ease of services access for the service users. Those constraints become the background of the web-based delivery system development with the primary objective to overcome the difficulties of service access and goods delivery and to add some features to facilitate the service users in communicating with the PT Prabu Expressindo. The linear sequential process model is used to develop the overall system and the literary study is used to enrich the insight to develop a better system. The user friendly system obtains a lot of information which in turn facilitates the goods delivery. 
Analisis dan Perancangan Sistem Manajemen Klaim Berbasis Web dan Aplikasi Blackberry® Kanigoro, Bayu; Wijaya, Andy; Firmana, C. N.; Jusman, Astari
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2933

Abstract

Web and mobile technology help a lot of business activities since it can be accessed from the Internet and intranet networks so that flow of the information needed can reach out various locations. Web and mobile technology combined with E-CRM technology like helpdesk can be used to improve services. This study aims to design a web-based claim management system (supported with helpdesk system) and its BlackBerry® application for PT. Hoppecke Indonesia. An analysis through literature study and field survey (interview to the employees of PT. Hoppecke Indonesia) is implemented in this study based on the incremental method. The result achieved is a design web-based claims management system and the BlackBerry® application. The design is expected to maintain the relationship between customers and companies, especially in term of item maintenance and to make easy for customers to obtain information that will lead to loyalty to the company. Plus, the documentation of each interaction between customer and the company can be recorded properly. 
Perancangan Sistem Informasi Akademis Perguruan Tinggi Berbasis Data DIKTI/EPSBED Iskandar, Karto; Reina, Reina; Ibrahim, Irma Irawati
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2826

Abstract

This research aims to help universities that do not have an academic information system and facilitate EPSBED data report to Directorate of Higher Education (DHE). The method used is the three first stages in the System Development Life Cycle (SDLC), which are systems engineering, requirements analysis, and design system. The result is a design of university business process, design of database, and design of user interface. This research finds that DHE has a specific data structure that can represent the basic activities of a study program. Therefore, this system design can be used for reporting of EPSBED data as well as for data collection of study program activities. 
Rancangan Program Simulasi Penentuan Letak Lokasi Antena Terbaik Menggunakan Algoritma Fletcher-Powell Manik, Ngarap Imanuel Manik
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2924

Abstract

To meet the needs of information delivery to be rapid, mobile and safe needed a model calculation of the best antenna location and utilization of transmission media. One model that can be used takes advantages of wireless as well as models Flether-Powell algorithm, which combines mathematics with information technology. The algorithm can calculate the best position of a transmitter with reference of maximum received intensity amount in all the Main Point Coverage. To simplify the calculation process a computer program is developed written in Borland C. the program evaluation results show that by utilizing this application a company can place transmitters better and more effectively. 
Penyelarasan Strategi Bisnis dan Teknologi Informasi yang Efektif dengan Metode Balanced Scorecard Pada PT XYZ Suryani, Eli; Fadli, Muhammad
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2817

Abstract

Along with the dynamic changes in business environment, information technology strategy map becomes an effective and flexible mechanism to visualize critical strategic actions required for the company and information technology (IT) organization to achieve its objectives. On the other hand, IT is perceived as a center of cost and investment. Therefore, IT benefit values become very important to measure and communicate. Using Balanced Scorecard method, this study aims to design IT strategy map aligned with the corporate strategy and effective measurement of IT performance in its contribution to achieve corporate objectives. The method is designed based on the results of data and information analysis gathered from executive interviews, focus group discussions and workshops at the company. Balanced Scorecard is a comprehensive and effective tools to measure, monitor and evaluate the performance of IT critical success factors (CSFs) to support the corporate objectives. 
Studi Perbandingan Hasil Pengukuran Alat Teodolit Digital dan Manual: Studi Kasus Pemetaan Situasi Kampus Kijang Suhendra, Andryan
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2851

Abstract

Ground measurement helps illustrate a situation of land map to ease a civil engineer determining the center point of a building. From the situation map can determined the further works such as determining the point of building, land leveling, determining the point of the foundation and the volume of work for hoarding the land. A tool used for measurement activities is theodolite. Theodolite serves as a tool to determine the angle formed between the two points at the time of measurement. Drawing a situation map requires the results of the point measurement data. Theodolite is divided into two types, digital and manual. This study compares measurements results using both digital and manual theodolite performed at Kijang Campus, Binus University. From the comparison of data processing generated large differences in the coordinate system on the situation map with ranging from 1.31% to 322.67% on the abscissa axis and 0.39% to 41.83% on the ordinate axis. 
Penerapan Action RPG pada Perangkat Mobile Berbasiskan iOS Yulianto, Budi; Kharisma, Panji; Mirhard, Eko
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2957

Abstract

Mobile games develop along with technological developments. Gaming applications by applying special graphics technologies optimizes any mobile device. The purpose of this study is to design an Action RPG game application by applying Cocos2d technology to be implemented on mobile devices based on IOS operating system. This study performs data collecting and analyzing, interface designing, application implementation, and application evaluation using the Waterfall Model. Data collection is withdrawn from several surveys related to user needs and similar games. Progressing the study, gameplay design is performed using UML, the data storage structure, and interface design. The study results in an Action RPG game application that is implemented on mobile devices. The results showes that Action RPG games can be developed by incorporating elements of art, graphics, and stories that enhance user's interests. 
Membandingkan Istilah Arsitektur Tradisional Versus Arsitektur Vernakular: Studi Kasus Bangunan Minangkabau dan Bangunan Bali Suharjanto, Gatot
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2808

Abstract

The term ?vernacular? and ?traditional? in architecture context actually has a root meaning which is almost the same; both have the same meaning that can be attached to one form of architecture work which is oriented on locality aspects and historiy of its existence. However, how can we distinguish the two terms? One way to find it out is to do a case study on two traditional architecture buildings: Balinese buildings and Minangkabau buildings taken as the sample study. In general, both building have two criteria: culture philosophy and adaptative modernism. Through descriptive analytical methods, the two building types were analyzed to acquire the definition of the building shapes which can be classified whether they belong to vernacular or traditional. The results show that vernacular architecture is a form of original work which is specified with the content and a very strong local and contextual philosophy proper to its time, while the traditional architectural building is a vernacular masterpiece recognized by acclamation and hereditary within a very long time. 
Evaluasi dan Rencana Pengembangan Penerapan Aplikasi Enterprise Resource Planning (ERP): Studi Kasus pada PT Astra Graphia Wijaya, Santo Fernandi; Damayanti, Felicia Maria Cynthia
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2842

Abstract

A firm?s success in bussiness competition can be supported by integrated information systems. A program application based on Enterprise Resource Planning (ERP) like SAP is an integrated program that is able to provide business transaction management solutions. This study aims to on the ERP system running at PT Astra Graphia, particularly at relevant departments dealing with income derived at a period of time and costs associated with implementation and application maintenance of SAP (Systems, Applications and Products in Data Processing) program. Furthermore, this study aims to give suggestions based on information systems development evaluation results, in terms of business processes, performance, and financial. Analyses were performed using the IT Balanced Scorecard, and the development of information systems used the Accelerated SAP (ASAP) in which the results are able to provide suggestions of system development with the first phase of ASAP method namely preparation and the second phase namely blueprint. 

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