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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 64 Documents
Search results for , issue "Vol 5, No 2 (2014): ComTech" : 64 Documents clear
Mempermudah Pengawasan Operasional dan Keuangan di Biro Perjalanan dengan Menggunakan Aplikasi Gtass Arifin, Furry
ComTech: Computer, Mathematics and Engineering Applications Vol 5, No 2 (2014): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v5i2.2234

Abstract

Some travel agencies have difficulty in monitoring the operational control and generating financial report. This is due to the operation of the data storage for business transactions conducted separately , and the reporting of the financial statements company are still found not in accordance with the bank reconciliation . In this study, the methodology the system development life cycle (SDLC) is used ranging from data collection through interview, observation and study of the literature up to the stage of application development, namely the analysis phase in the travel agency using the method of direct observation of the flow through the reporting process. After that, go into the design stages of database design methods and user interface. Global Travel Agency System Solutions (GTASS) product is the integration system designed specifically for the corporate travel agency that exists to facilitate control operations, such as creating a bill (invoice), Letter of Gurantee (LG) and financial oversight as receipts and expenditure of money. With the ease of processing, then the presentation of the financial statements can be done automatically. Important early financial supervision carried out by the travel agency due to an increase in sales without adequate consideration of financial supervision, will lead to the emergence of new problems, which in turn will hamper efforts to increase the sales.
Image Retrieval Berdasarkan Fitur Warna, Bentuk, dan Tekstur Layona, Rita; Tunardi, Yovita; Tanoto, Dian Felita
ComTech: Computer, Mathematics and Engineering Applications Vol 5, No 2 (2014): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v5i2.2369

Abstract

Along with the times, information retrieval is no longer just on textual data, but also the visual data. The technique was originally used is Text-Based Image Retrieval (TBIR), but the technique still has some shortcomings such as the relevance of the picture successfully retrieved, and the specific space required to store meta-data in the image. Seeing the shortage of Text-Based Image Retrieval techniques, then other techniques were developed, namely Image Retrieval based on content or commonly called Content Based Image Retrieval (CBIR). In this research, CBIR will be discussed based on color, shape and texture using a color histogram, Gabor and SIFT. This study aimed to compare the results of image retrieval with some of these techniques. The results obtained are by combining color, shape and texture features, the performance of the system can be improved.
Implementation Octave-S and Iso 27001controls in Risk Management Information Systems Stephanus, Stephanus
ComTech: Computer, Mathematics and Engineering Applications Vol 5, No 2 (2014): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v5i2.2225

Abstract

Extensive use of information technology in companies put IT into a position which is of considerable concern, especially in large companies that put IT becomes a strategic part of the company. The importance of IT division, make the companies willing to pay big to get the benefits offered by IT itself, but on the other hand appears disappointment incurred from investments are not comparable with the results obtained. Until the threat appear and disrupt the business of the company. By doing risk management using the OCTAVE-S, particularly in smaller companies, can help companies to be growing, the company can find out the weaknesses and threats that may arise that could disrupt the company's business, helped by the standard controls that are owned by the ISO / EIC 27001 : 2005 helps companies to prepare implement ISO / EIC 27001:2005 later.
Perencanaan Strategis Sistem Informasi pada PT. Indah Kiat Pulp & Paper Tbk Hannesto, Rainer
ComTech: Computer, Mathematics and Engineering Applications Vol 5, No 2 (2014): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v5i2.2328

Abstract

Business growth nowadays is very rapid. Most organization in all industry depends on information technology to compete in industrial competition. Before make a decision to invest in information technology, better to make planning for alignment between information technology and strategy that can brings benefit to company. The lack of information System strategic planning can have an impact on the achievement of the vision and mission of the organization.This research was conducted based on the framework by Ward & Peppard. Researchers interviewed the management and doing direct observation to determine the current business processes. Researchers also get the data by distributing questionnaires to the employees of the organization as well as literature. The result of this study is the composition of an application portfolio that contains information system strategic planning needs, management and infrastructure also performance measurement targets indication based on the results of the analysis of the Balanced Scorecard.

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