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All Journal IAES International Journal of Robotics and Automation (IJRA) JUTI: Jurnal Ilmiah Teknologi Informasi Journal The Winners CommIT (Communication & Information Technology) Syntax Literate: Jurnal Ilmiah Indonesia Informatika : Jurnal Informatika, Manajemen dan Komputer ComTech: Computer, Mathematics and Engineering Applications Jurnal Indonesia Sosial Teknologi
Suryadiputra Liawatimena
Jurusan Sistem Komputer, Fakultas Ilmu Komputer, Universitas Bina Nusantara, Jln. K.H. Syahdan No.9, Palmerah, Jakarta Barat 11480
Humanities Automotive Engineering Computer Science & IT Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Other

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EMBEDDED LINUX BASED ALBUM BROWSER SYSTEM AT MUSIC STORES Liawatimena, Suryadiputra
JUTI: Jurnal Ilmiah Teknologi Informasi Vol 7, No 3, Januari 2009
Publisher : Department of Informatics, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1405.169 KB) | DOI: 10.12962/j24068535.v7i3.a82

Abstract

The goal of this research is the creation of an album browser system at a music store based on embedded Linux. It is expected with this system; it will help the promotion of said music store and make the customers activity at the store simpler and easier. This system uses NFS for networking, database system, ripping software, and GUI development. The research method used are and laboratory experiments to test the system’s hardware using TPC-57 (Touch Panel Computer 5.7" SA2410 ARM-9 Medallion CPU Module) and software using QtopiaCore. The result of the research are; 1. The database query process is working properly; 2. The audio data buffering process is working properly. With those experiment results, it can be concluded that the summary of this research is that the system is ready to be implemented and used in the music stores.
Analisis Strategi Pemasaran Web Hosting PT Singcat Network Liawatimena, Suryadiputra; Margono, Andy; Yati, Yati
Journal the Winners: Economics, Business, Management, and Information System Journal Vol 7, No 2 (2006): The Winners Vol. 7 No. 2 2006
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/tw.v7i2.614

Abstract

The development of business hosting in Indonesia is getting quicker and promising, along with the technology development and usage of internet. This development is followed by more companies that compete in hosting industry. Because of that, an analysis to one of the companies having hosting sector, PT Singcat Network was conducted. The result of analysis shows that company has a good strength to use available opportunity. But, until now the company is still less aggressive in market approaching. Strategy formulation that appropriate is needed to expand the market and in order to be able to compete and become the leader in hosting sector. Keywords:
Analisis dan Perencanaan Konsep Strategi Content Management Cyberwoman pada Situs Portal CBN.Net.Id Liawatimena, Suryadiputra
Journal the Winners: Economics, Business, Management, and Information System Journal Vol 8, No 1 (2007): The Winners Vol. 8 No. 1 2007
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/tw.v8i1.745

Abstract

Article discusses how the CyberWoman management strategy on CBN portal site to serve many information, service, and recovery concept that will be used for its better growing. The article purposes are to know whether the content management strategy of portal site applied by CBN, especially for CyberWoman, has been running well or not and also give a recovery concept in the future. The conclusion indicates that the CBN have opportunity and strength that can be used and the CBN portal site is in the state of growing. Therefore, the applied strategy is an aggressive growing policy strategy and concentration strategy through horizontal integration.
SCANNER OBJEK TIGA DIMENSI DENGAN LASER Wiedjaja, Wiedjaja; Liawatimena, Suryadiputra
CommIT (Communication and Information Technology) Journal Vol 2, No 1 (2008): CommIT Vol. 2 No. 1 Tahun 2008
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/commit.v2i1.491

Abstract

Article present the work and fuction of a tool which is able to scan an object reconstructed into a three-dimensionalobject. The object could be modified by computer software. Methodology were library and laboratory research methods. Fromthe experiment results, the scanning and reconstruction process of three-dimensional object could work well. The conclusionobtained is the optimum angle to scan the object is at an angle of 25o to 35o. While the average time needed to play the discis 50 seconds.Keywords: scanner, object, three-dimensional scanning, reconstruction
Prototipe Sistem Parkir Otomatis Berdasarkan Topologi Kampus Syahdan, Universitas Bina Nusantara Liawatimena, Suryadiputra
CommIT (Communication and Information Technology) Journal Vol 2, No 1 (2008): CommIT Vol. 2 No. 1 Tahun 2008
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/commit.v2i1.492

Abstract

Article clarified a source of learning and research on the design of Automatic Parking System. That was implementedat Syahdan Campus, Bina Nusantara University. The research methods done were library. Literature study was done bystudying and looking for articles about matters related and laboratory research method the development of existing parkinglots. Meanwhile, the laboratory study was done by creating algorithm designs will be used to detect the parking lot, designingof physical design, and simulation system which will be created. This system used sensors to detect whether there were the carsor not. Then it will be sent via RS-485 for the farthest distance. The results of sensor reading will be displayed on PC. It canbe concluded that by using this system, the park users will be more efficient and flexible in the service.Keywords: automatic parking system, sensor, RS-485, campus topology
Analisis dan Perancangan Sistem Karcis Elektronik Pada Gerbang Masuk Busway Dengan Menggunakan RFID Liawatimena, Suryadiputra
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 2 (2010): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v1i2.2650

Abstract

The aim of this study is to use Radio Frequency technology to facilitate human activities, especially used in Busway entrances. In this research methodologies used include field survey to the BP Transjakarta; literature study by reading manuals, text books, journals, and articles on the Internet, and conduct laboratory experiments on the Bina Nusantara University Hardware Research Laboratory in designing and making the minimum system . Based on the results of an experiment and taking data on the minimum system, it can be concluded in general the performance of the system is running well, but the response time was not optimal. Some improvements to the system needed to improve system performance, such as raising response time, improved data security, and online systems. 
Prototipe Sistem Keamanan dan Kenyamanan Gedung Olahraga Berbasiskan Mikrokontroller Liawatimena, Suryadiputra
ComTech: Computer, Mathematics and Engineering Applications Vol 1, No 1 (2010): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v1i1.2164

Abstract

This study is intended as a source of learning and research will design and comfort safety System gymnasium-based microcontrollers. Existing gym until now still has a weakness for several factors such as weather changes rapidly, visitors are crowded, and the level of public awareness of the order is still lacking, so will implications for the safety and comfort for users of building itself. The method is a method of research literature and methods of laboratory studies. Literature study was done by studying and looking for articles on matters relating to the development of world sports stadiums that are considered to have the required criteria. For laboratory study done by making the design of hardware and software is also used in this study. This system used sensors to detect the rainy weather conditions, detect the light intensity to keep the lighting inside the building, limiting the number of visitors in accordance with the capacity building capacity, temperature rise resulting from a user density of buildings and also a fire hazard that could have been either intentional or unintentional. Entirety of the sensor arrangement is controlled by a microcontroller. It is expected that by using this system, users are building (football stadium) will feel more secure and convenient to activities inside the building.
Development of Mobile Learning in Faculty of Economics, Bina Nusantara University Darmadi, Herru; Liawatimena, Suryadiputra
ComTech: Computer, Mathematics and Engineering Applications Vol 8, No 3 (2017): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v8i3.3905

Abstract

The research wanted to find the workflow and solution by developing m-learning object for Android and iOS-based smartphone and tablet that supported interactive multimedia. The research began with analysis, design, implementation, and evaluation. Currently, the learning objects were not compatible with mobile devices. To overcome this problem, the research focused on designing the instructional design for m-learning and the development of interactive multimedia. Instructional design was created by the collaboration of the subject matter expert and instructional designer. M-learning was designed using UML and developed using Adobe AIR technology. The implementation of this research was a prototype of m-learning for concept of cost in Faculty of Economics, Bina Nusantara University. Then, the evaluation was conducted by distributing m-learning object to 32 selected students by simple random sampling in their first week of lectures in February 2014. The observation was conducted during m-learning object installation and initial learning process. At the end of the second week of the experiment, summative assessment and questionnaire were given to students. The results show that m-learning object is compatible with mobile devices. The students also say that m-learning is easy to use and helpful for their learning.
Impelementation of Information Technology Service Management at Data And Information System Center of XYZ University Irfandhi, Kornelius; Indrawati, Ariani; Alexandra, Dwykie; Wanandi, Krisantus; Harisky, Yanuari; Liawatimena, Suryadiputra
ComTech: Computer, Mathematics and Engineering Applications Vol 7, No 1 (2016): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v7i1.2220

Abstract

Information Technology (IT) is increasingly progressing. Nowadays, the success of a business of the organization/company is highly dependent on the IT infrastructure used. Therefore, organizations/companies have to manage their IT service to be optimal to their customers. Looking at this matter and the increasing dynamics of XYZ University, then Data and Information System Center (Pusdatin) - an IT provider of XYZ University began implementing IT Service Management (ITSM) from 2013 using the latest version of Information Technology Infrastructure Library (ITIL), namely ITIL v3 as a framework for implementing ITSM in its business processes. However, along the way, there are still some problems happen in Pusdatin in order that ITSM can actually support and align with the objectives of XYZ University. Through this paper, the authors want to explain how the implementation of ITSM at Pusdatin, identify the problems related to the implementation of ITSM, and provide the solutions for each problem. The methods used are direct observation to Pusdatin, conductan interview with the Head of Pusdatin and Staff of Pusdatin, and also perform a literature review of books and papers that discuss about ITIL. The result of this research is that ITSM process of Pusdatin generally works quite well but there are still some shortcomings because ITSM is not 100% implemented in all areas.
ADOPTION OF SD-WAN TECHNOLOGY SOLUTION ACROSS ALL BRANCHES OF BANK MEGA Febrian, Andhika; Liawatimena, Suryadiputra
I N F O R M A T I K A Vol 16, No 1 (2024): MEI 2024
Publisher : STMIK DUMAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36723/juri.v16i1.672

Abstract

Information technology has played a crucial role in the development of modern business, including the banking sector. Bank Mega, one of Indonesia's largest banks with 380 branches across the country, faces challenges in connecting communication networks between branches and the head office. The use of Multiprotocol Label Switching (MPLS) as a solution for the Traditional Wide Area Network (WAN) has its drawbacks, such as high costs and limited flexibility. To enhance network performance, cost-efficiency, and security, Bank Mega plans to adopt Software-Defined Wide Area Networking (SD-WAN) technology. This research aims to analyze the impact of implementing SD-WAN technology on the network performance, security, and cost-efficiency of communication links in all Bank Mega branches. The research analyzes the implementation of SD-WAN technology at Bank Mega. The research results show that implementing SD-WAN has a positive impact on network performance, with significant improvements in access speed, response time, and throughput. Network security is also strengthened through advanced security features, although ongoing evaluation is necessary. Additionally, the cost efficiency of communication links increases due to optimized utilization of available communication lines, resulting in up to a 30% annual reduction in operational costs. The recommendations provided include optimal monitoring and management of SD-WAN, integration with additional security systems, regular evaluation of performance and cost efficiency, as well as investment in skills development for Human Resources (HR). Thus, this research offers guidance for Bank Mega and similar companies to effectively leverage SD-WAN technology to enhance the performance, security, and cost efficiency of their communication networks.
Co-Authors Al Majid, Ahmad Yusuf Alexandra, Dwykie Andy Margono, Andy Febrian, Andhika Harisky, Yanuari Herru Darmadi, Herru Indrawati, Ariani Irfandhi, Kornelius Rahmad Ade Putra, Rahmad Ade Tjandrata, Dominic Miracle Wanandi, Krisantus Wiedjaja Wiedjaja, Wiedjaja Yati Yati, Yati