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.
Articles
62 Documents
Search results for
, issue
"Vol 2, No 1 (2011): ComTech"
:
62 Documents
clear
Analisis dan Perancangan Sistem Informasi Penjualan, Persediaan dan Pembelian pada PT. XYZ
Alianto, Hendra
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.21512/comtech.v2i1.2802
Technological development that grows so rapidly and the mounting business competition force a company uses technology that can support the work activities quickly and precisely. At this time, the business processes run by XYZ Company is still done manually which hamper the running business processes. This research aims to analyze the company's current business processes, provide functional recommendations, and design an information system for sales, inventory, and purchasing goods that can support the company's operations. The research uses several methods such as literature study, analysis and design of information systems. The study produces an information system for sales, inventory, and purchases which is able to facilitate the transaction recording, up-to-date, and reliable. The results prove that the new system is able to help the company's performance in running several activities in sales, inventory records, and purchase monitoring to support business processes running more quickly and precisely.
Aplikasi Perangkat Ajar “Petualangan Fisika” Berbasis Multimedia untuk SMP Kelas 8
Purnomo, Fredy;
Simidjaja, Silviana;
Pangestuti, Dwi;
Stifanus, Anggondo Paulus
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.21512/comtech.v2i1.2724
Multimedia can be used as a supportive element in education. The most significant implementation of multimedia is shown in computer assisted instruction (CAI). It is a self-instructional program which provides an accessible, interactive, and flexible way of presenting curriculum material. Therefore, this research objective is to design and develop a CAI for physics as a supportive learning method at school. Interactive Multimedia System Design & Development Cycle is used as the research method. It explains about a development and design cycle, especially for interactive multimedia system. Any information and data for analyzing user's need are obtained through questionnaire and interview. From the research, it is shown that most of the students face difficulties in learning physics as they imagine the logic or process that happens. Being implemented, most students as well as teachers are interested in this application that makes it easier for them to understand the physics process.
Pengaruh Perkembangan Teknologi Informasi dan Layanan Telekomunikasi Terhadap Peningkatan Pendapatan Masyarakat Indonesia
Wardhana, Ariyani
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.21512/comtech.v2i1.2756
Information technology development grows faster every year. This phenomena makes opportunity for new businesses and business expansions in various industrial segments, especially for small and medium industries. Information technology is a part of support value in Porter’s value chain to optimalize industry performance. Application development, capacity amount, and various facilities in mobile phone access such as voice call, SMS, MMS, GPRS, 3G, 4G, and Vas add value to support primary business activities in each sector to earn more income. Income raise in many industries will bring impacts in national income and prosperity.
Merencanakan Keamanan Jaringan Komputer
Suhartono, Joni
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.21512/comtech.v2i1.2784
Communication via wireless devices provides many benefits to companies and users, such as portability and flexibility, productivity improvement, and low installation fee. Wireless technology covers a variety of abilities on use and needs. A WLAN device as an example allows users to get mobile from a place to another without wires attached and connection loss. Wirelesss means more flexible, more efficient, and cost reduced. Adhoc network such as Bluetooth allows for data synchronization with network system and sharing application among devices. Bluetooth functions to diminish wires for printers and other supporting devices. Portable devices such as PDA and cell phone allow remote users to synchronize personal databases and provide accesses to email, browsing, and internet access. Thus, security risks are very influential on wireless network. Some of the risks are almost the same as the wired network, few are derived from other cable networks and some others are new.
Teknik Pengambilan Keputusan Multi Kriteria Menggunakan Metode BAYES, MPE, CPI dan AHP
Rangkuti, Abdul Haris
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
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.
Algorithmic Design Tools in Design Process
Daryanto, Daryanto;
Utama, Firza
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.21512/comtech.v2i1.2770
This article explores algorithmic design methods in a design process that uses natural phenomena as the basis of its architectural morphology. It implements digital morphogenesis in reaction to ecology and the influential forces of the building environment. This paper is divided into two equally important sections: the process description and the project implementation. The description of the process demonstrates the methods used and the idea involved in incorporating nature’s influential elements as part of the creative task. Meanwhile, the project implementation showed practical case of the outcome of that process. Tools for visualizing and simulating nature’s environment are showed using algorithmic design method. The tools create transformations in NURBS-based surfaces through the translation of their respective control point matrices. The tools generate several different alternatives to be tested and analyzed.
Aplikasi Sewa Mobil Berbasis Web pada PT Indomobil Car Rental
Pujadi, Tri
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.21512/comtech.v2i1.2807
Indomobil Car Rental (IndoRent) is a rental firm providing service to customer by provides vehicle and qualified drivers. Firm has extensive network by utilizes all network from Indomobil Group. Besides it also have care service network that exists at several big cities in Indonesia. Common service problems for customer is limitation of the number of drivers to service customer, particularly at the busy days where it is difficult for customers to do reservation and get information to rent a car. Company website does not provide rent price and car amount information. This application design is developed from a financial application system therefore making it easy for users to conduct activity or transactions and service that progressively increases. Method for modelling by use of Rational Rose, meanwhile design web application utilizes Macromedia Dreamweaver, and Macromedia Flash MX and Swishmax for its animation.This application utilizes PHP and MySQL. The website of Indomobil Rental Car is expected to be more dynamic and can pull more visitors its, so increases firm performance.
Peran Media Sosial di Internet pada Penerapan Proses Knowledge Management
Kurniali, Sartika
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.21512/comtech.v2i1.2729
Knowledge management application on the internet keeps growing. It happens because the Internet offers new opportunities to use the knowledge assets, defines and spreads type of new knowledge assets, even to outside the organization. On the internet, appear social media that enable internet-based knowledge sharing system. As we know social media is not something new and has undergone many changes that allow for more interactive interaction and much greater number of users now. The research results showes that knowledge management and social media have nearly similar components. This allows the role of social media on the knowledge management application, such as collaboration tools coming with a clear business purpose.
Penerapan Best Practice IT Service Management dalam Perbaikan IT Service Desk: Studi Kasus PT. Matahari Putra Prima
Hendra, Hendra
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.21512/comtech.v2i1.2798
Information Technology (IT) grows very rapidly and affects every aspect of business life to support competition with other companies that have the same field. PT. Matahari Putra Prima has implemented a computerized system as one of its business strategy in achieving the company's business objectives. With the implementation of IT in the company, the role of Service Desk is indispensable in providing services to users. This study aims to identify and analyze the implementation of IT Service Desk of PT. Matahari Putra Prima to the users. This research is expected to increase and improve the quality of IT Service Desk PT. Matahari Putra Prima based on the IT Service Management (ITSM).
Model Bisnis Dan Antarmuka Pelanggan E-Commerce Pada PT. SMG
Rudy, Rudy;
W., Anita P.;
O., Anita;
Octaffany, Octaffany
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.21512/comtech.v2i1.2717
PT. SMG is a company which sells music and movies product in CDs, VCDs and DVDs. PT. SMG relies its business on direct selling through its outlets. PT. SMG needs a solution to facilitate the customers’ needs in getting product information and online transactions. E-commerce can be use to develop business and provide an alternative solution to customers on how to transact and obtain product information from PT. SMG using the internet. The objective of this study is to design a business model and customer interface of e-commerce website for PT. SMG. The methodology uses e-commerce business model and customer interface design by Rayport and Jaworski. The website interface design uses a 7C framework approach: Context, Content, Communication, Commerce, Connection, Community and Customization. The result achieved is an e-commerce website that helps sales system and enhances the company competitiveness. The conclusions obtained are that PT. SMG can take advantage of e-commerce to support their sales system and the business model online for PT. SMG is the widest-assortment model.