Journal of Computer Engineering: Progress, Application and Technology
CEPAT is a peer-reviewed journal that is published quarterly (every three months) in February, May, August and November. CEPAT is published by the Department of Computer Engineering, School of Electrical Engineering, Telkom University, and was first published in May 2022. CEPAT aims to encourage developments in computer technology which covers various topics related to Computer Engineering, including its research Progress, Application, and Technology. This journal scopes are including but not limited to Computer Engineering, Computer System, Computer Application, Computer Technology, Multimedia Application, Mobile Computing & Applications, Internet of Things, UI/UX, Information Systems and Technologies, E-Learning & Distance Learning, Infrastructure Systems and Services, E-Government, E-Business & E-Commerce, Artificial Intelligence, Embedded System, Network & Data Communication, Databases, Big Data, Data Mining, Software Engineering, Computer Network, Computer Architecture, Computer Security, Soft Computing and Intelligent System, Computer Apps in Electrical/Telecommunication Engineering, Data Science & Analysis, Applied Science, Data Processing in Remote Sensing Technology, Ionospheric Monitoring Data, Computer and Information Engineering.
Articles
84 Documents
<![CDATA[Content Management System Development for Medical Web Applications ]]>
<![CDATA[Monterico Adrian]]>;
<![CDATA[Munawar Ahmad]]>
<![CDATA[ CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 1 No 03 (2022): November 2022 ]]>
Publisher : <![CDATA[Universitas Telkom ]]>
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DOI: 10.25124/cepat.v1i03.5297
<![CDATA[The world of the web and the internet today has become one of the centers for exchanging information between humans, one of which is shown by the development of web applications in the form of content management systems (CMS). By being based on JavaServer Pages (JSP), which has the advantages of being platform-independent, inexpensive and free, and easy to develop, it is possible to become an alternative solution to meet today's general medical needs, namely online and web-based, extensible and customizable. , robust and efficient, secure and authenticated, and easy to develop and maintain. there is a need that turns out to be equally owned and used by only a few medical institutions or there is even a need that is shared by all of them. These needs are developed and used as a standard so that web applications in the medical field are universal and can be used by any medical institution, anywhere, and anywhere. As a result, medical needs that can be implemented into a web application and can be universally applicable.]]>
<![CDATA[The IMPLEMENTATION OF BLOCKCHAIN AS COVID-19 TEST AND VACCINE CERTIFICATE STORAGE SYSTEM ]]>
<![CDATA[Dendi Arya Raditya Prawira Putra]]>;
<![CDATA[Yudha Purwanto]]>;
<![CDATA[Marisa Paryasto]]>
<![CDATA[ CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 1 No 02 (2022): August 2022 ]]>
Publisher : <![CDATA[Universitas Telkom ]]>
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DOI: 10.25124/cepat.v1i02.5189
<![CDATA[The existence of the Covid-19 virus, which was first announced at the end of 2019, in a short time was able to cause a pandemic. To overcome this, the government implemented a protocol that integrates Covid-19 test results and vaccination certificates into an application, with the aim that individuals can prove that they are free from Covid-19 infection and can return to normal activities. However, a centralized system is prone to single point of failure and data manipulation from the intervention of certain parties due to a lack of transparency. This paper proposed the use of Ethereum blockchain and smart contracts to solve this problem. By Using blockchain technology and smart contracts, the data management process will be more transparent since every transaction on the blockchain is recorded by each node. Blockchain also prevents a single point of failure because there are more than one data providers. The system that has been developed has fulfilled the security and privacy aspects of patient data by implementing password-based encryption on patient data. However, the system’s response time is strongly influenced by the computational capabilities of the Rinkeby network. On average, the system took 47,9 seconds to register a new certificate.]]>
<![CDATA[Design an Enemy Non-Player Character in Maze Game Using Finite State Machine Algorithm ]]>
<![CDATA[Irfan Ainul Afif Refnaldi]]>
<![CDATA[ CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 2 No 01 (2023): February 2023 ]]>
Publisher : <![CDATA[Universitas Telkom ]]>
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DOI: 10.25124/cepat.v2i01.5779
<![CDATA[Educational games are very suitable for learning for children because the gameplay is not so heavy and is based on the same conditions as everyday life, which certainly does not contain bad elements that are inappropriate for children. The output of educational games that will be used for learning must really be considered because the age of kindergarten children is the age at which children's character and manners are formed. In this research, the writer will develop a game with a labyrinth concept which carries the theme "Caring for the Environment". The author adds the Non-Player Character (NPC) feature in the game which requires behavior design using the Finite State Machine algorithm with three working principles State, Event (happening), Action. The result of this research is that all the features in the developed game design have been implemented and function properly, especially the finite state machine method which is applied to NPC behavior. The Maze Game Educational Game that was developed succeeded in attracting the interest of the children who played it and the "Care for the Environment" content in this game was easy for children to understand.]]>
<![CDATA[As 5G Mobile Private Security Analysis Based on Cloud Computing ]]>
<![CDATA[Michelle Octavia Yolanda Sari]]>
<![CDATA[ CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 1 No 02 (2022): August 2022 ]]>
Publisher : <![CDATA[Universitas Telkom ]]>
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DOI: 10.25124/cepat.v1i02.5269
<![CDATA[As time passes by, the increasing demands from 4G technology services to 5G technology are getting bigger. In line with the development of 5G, there are several open sources such as Free5gc, Open5gs which already provide core 5G network services so that they can help create and simulate private 5G networks. By using free5gc open source, it still needs more attention from the security side, especially from common attacks such as DDoS. Then the attack scenario is carried out from the inner network side, namely from the UE with the TCP SYN Flood and Ping of Death attack methods. The results of the attack contained comparisons for CPU and memory usage parameters. Then the TCP SYN Flood attack had an impact on the core network function components, namely Access and Mobility Management (AMF), which in 5G services experienced errors or crashes after receiving large packets. Thus, users cannot use the service because if an error occurs in the core network function (AMF), then the connection to gNB and the UE will also be lost]]>
<![CDATA[Development of 3 Phase Pump Panel Monitoring System based on Internet of Things (Case Study PERUMDAM) ]]>
<![CDATA[Muhammad Ihsan]]>;
<![CDATA[Ahmad Rif'a Al Muttaqi]]>;
<![CDATA[Umar Ali Ahmad]]>;
<![CDATA[Jati Satria Wicaksana]]>;
<![CDATA[Fairuz Azmi]]>
<![CDATA[ CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 1 No 01 (2022): May 2022 ]]>
Publisher : <![CDATA[Universitas Telkom ]]>
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DOI: 10.25124/cepat.v1i01.4846
<![CDATA[Water is the most basic human need. To maintain the distribution of water runs well, PERUMDAM uses a water pump panel to run and monitor the water pump to keep running. Even so, the water pump can be damaged at any time so PERUMDAM officers do routine activities to check the health of the water pump. Therefore, this article tries to solve the problem by making the design and implementing the IoT-based pump panels. An IoT-based pump panel is a device that is connected to an Android application to control and monitor the pump panel in real-time. In this study, NodeMCU is used as a center for sensor data retrieval to be sent to Firebase. Android applications can send notifications if there are anomalies in the sensor data. Controlling that can be done by the IoT-based pump panel is changing the mode on the analog pump panel from manual to automatic, and vice versa. The monitoring data obtained by the IoT-based pump panel is divided into two types. The optocoupler generates data related to the sensors on the analog pump panel in a boolean form. The power meter generates data in the form of values for voltage (R, S, T), current (R, S, T), frequency, and others as needed. The data obtained on the power meter can be used to calculate the power used by the analog pump panel.]]>
<![CDATA[TBC Bacteria Detection in Microscopic Image With Watershed Countur Method ]]>
<![CDATA[Rodan Hilmi Dawwas]]>
<![CDATA[ CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 1 No 03 (2022): November 2022 ]]>
Publisher : <![CDATA[Universitas Telkom ]]>
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DOI: 10.25124/cepat.v1i03.5315
<![CDATA[Tuberculosis (TB) is an infectious disease that can be detected using a sputum sample. TB cases in Indonesia have spread throughout the region; the highest cases are in West Java. This problem makes the government do some handling and prevention of TB disease. The Bandung City Health Office (DKKB) conducted a cross-test to diagnose TB using a sputum sample. So in this study, a TB bacteria detection system, namely Mycobacterium Tuberculosis (MTB), will be made in sputum samples and their number to diagnose TB. Detection and calculation of the number of MTB are done by processing the image on the sputum sample using the watershed contour detection method. In this study, sputum sample data were obtained from DKKB. The acquisition of microscopic images at each point of the field of view is carried out using an SLR camera connected directly to the microscope to replace the function of the ocular lens. In this study, the microscopic sputum sample images were classified into positive and negative using the watershed and colorspace methods and were tested on a total of 90 microscopic images. From the system testing results, the system accuracy level is 100%, and the system precision is 100% for the detection of TB diagnosis. The system processing time averaged 5.811 seconds for 90 images used.]]>
<![CDATA[Artificial Intelligence Development on “Golem” Non-Playable Character in Miner Quest Games With Finite State Machine Method ]]>
<![CDATA[Afdhal Zikri]]>
<![CDATA[ CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 2 No 02 (2023): August 2023 ]]>
Publisher : <![CDATA[Universitas Telkom ]]>
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DOI: 10.25124/cepat.v2i02.6249
<![CDATA[Digital educative game is an example of technology currently often used by kindergarten teachers to make topics or subjects easier for students to understand. By using the function of digital educational games, researchers plan to develop a "mining tour" game, with the objective that this game can convey knowledge or information about mining materials to early childhood. This game has obstacles that must be overcome or defeated, has a strong boss or monster at the end of each level and focuses on training to get mining results. This game was developed using the finite state machine method for non-playable characters (NPC). This method focuses on the player's choices when completing each mission in the game. In general, the appearance of this game uses references from Mario Bros. 2 game, and the quest to get many mining products (coal and nickel). The results of this study aim to determine how effective the "Miner" game is for kindergarten. Through live testing, we can evaluate the success of the "mining" game using the mined materials and develop the NPC system generated through the finite machine method.]]>
<![CDATA[Hardware design of IoT-based water quality control system for Vannamei post-larvae shrimp ]]>
<![CDATA[Anas Satria]]>;
<![CDATA[Arief Ilham Novandi]]>;
<![CDATA[Purba Daru Kusuma]]>;
<![CDATA[Reza Rendian Septiawan]]>
<![CDATA[ CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 2 No 03 (2023): September 2023 ]]>
Publisher : <![CDATA[Universitas Telkom ]]>
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DOI: 10.25124/cepat.v2i03.6287
<![CDATA[The vannamei shrimp is a type of shrimp that has a natural habitat in the Pacific Coast, and Mexico. This shrimp entered Indonesia in 1996 when tiger shrimp experienced a decline in production due to disease attacks caused by the White Spot virus. Demand for this shrimp immediately increased rapidly, requiring innovation to keep shrimp yields in line with market demand. The problem in vaname shrimp farming is water quality, especially water temperature conditions where shrimp live. This shrimp prefer water conditions that have temperatures around 27-29°C. A water quality control system was developed to maintain water conditions in accordance with the best conditions for P. vannamei shrimp to increase yields due to reduced mortality rates. The result is the system can help increase the survival of the shrimp.]]>
<![CDATA[Development of IoT-based Scheduled and Efficient Feeding System For Broiler Chicken ]]>
<![CDATA[Gerin Sonia Yuki Lumban Tobing]]>;
<![CDATA[Purba Daru Kusuma]]>
<![CDATA[ CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 2 No 02 (2023): August 2023 ]]>
Publisher : <![CDATA[Universitas Telkom ]]>
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DOI: 10.25124/cepat.v2i02.6262
<![CDATA[This research aims to develop a scheduled, efficient, and optimal Internet of Things (IoT)-based feeding system for broiler chickens. In an effort to improve efficiency and sustainability in poultry farming, a technology-based approach becomes crucial. Currently, the use of farm monitoring systems is generally conventional or manual, and human labor involvement incurs significant costs. In the era of Society 5.0, innovative solutions that leverage cutting-edge technology are needed to enhance productivity and sustainability in farming. This study adopts a prototype development method with sorting algorithms to develop an efficient and scheduled feeding system for broiler chickens. The system consists of automation devices capable of regulating chicken feed volumes and implementing regular scheduling. Furthermore, the system utilizes Internet of Things (IoT) technology, enabling remote control and real-time monitoring through an Android application. With this system in place, farmers can efficiently monitor and regulate chicken feeding without the need to be physically present at the farm location. Additionally, the use of sorting algorithms allows for the even distribution of feed, reducing waste and maximizing feed utilization. The development of this IoT-based feeding system for broiler chickens is expected to enhance efficiency and sustainability in poultry farming while making a positive contribution to meeting the future high demand for chicken meat.]]>
<![CDATA[Caching and Forwarding Mechanism for Smart Grid Communications Networks ]]>
<![CDATA[Arif Faturrachman]]>;
<![CDATA[Fakhri Rahmatullah]]>;
<![CDATA[Sayid Huseini Elfarizi]]>;
<![CDATA[Ratna Mayasari]]>;
<![CDATA[Ridha Muldina Negara]]>;
<![CDATA[Sri Astuti]]>;
<![CDATA[Kharisma Bani Adam]]>;
<![CDATA[Arif Indra Irawan]]>
<![CDATA[ CEPAT Journal of Computer Engineering: Progress, Application and Technology Vol 2 No 03 (2023): September 2023 ]]>
Publisher : <![CDATA[Universitas Telkom ]]>
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DOI: 10.25124/cepat.v2i03.6292
<![CDATA[A smart grid aims to integrate alternative and renewable energy sources. NDN has the advantage of being better than IP networks and can optimize the delivery of information. The concept of Named Data Networking (NDN) is designed for smart grid systems. This study aims to implement the NDN concept on a smart grid system and analyze forwarding and caching strategies. The implementation of the system strategy is supported using the NDN network topology, which is based on IEEE 39. The author evaluates network performance by paying attention to parameters such as delay and cache hit ratio. From the data the author obtained, it can be concluded that the best route-LRU and client control-LRU systems are better choices to be implemented in a smart grid communication system than the best route-FIFO and client control-FIFO systems. In other words, the LRU caching override method is superior to the FIFO caching override method. Meanwhile, the forwarding method does not show significant graphical results. This happens because the forwarding method that the authors use has the same route determination. Something that differentiates between the best route and client control is only the control of selecting the path. The best route is controlled by the producer, and client control is controlled by the consumer.]]>
