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TEPIAN
Published by Politeknik Pertanian Negeri Samarinda
ISSN : 27215350     EISSN : 27215369     DOI : -
Core Subject : Science,
Computer Science & IT
The purpose of TEPIAN is to publish original research studies directly relevant to computer science. TEPIAN encompasses the full spectrum of information technology and computer science, including information system, hardware technology, intelligent system, and multimedia applications. TEPIAN welcomes original papers, reviews and commentaries. Suggestions for special issues covering selected topics may be considered. TEPIAN is devoted to publish manuscripts that advance the knowledge of information technology and communication beyond state-of-the-art. Authors may contact the Editor-in-Chief in advance to inquire about whether their research topic is suitable for consideration by TEPIAN. Through an Open Access publishing model, TEPIAN provides an important forum where computer science researchers in academic, public and private arenas can present the latest results from research on information technology and communication in a broad sense.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 208 Documents
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Medicinal Plants Recommendation System using ROC and MOORA Widians, Joan Angelina; Tejawati, Andi; Yuniarti, Wenty Dwi
TEPIAN Vol. 5 No. 2 (2024): June 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i2.3019

Abstract

Kalimantan has extraordinary biodiversity, including medicinal plants. Medicinal plants are a type of plant that certain parts, such as roots, leaves, bark, stems, and the results of their excretions. However, people sometimes need help choosing plants that suit their needs because of the many types of medicinal plants and the need for knowledge regarding their use. Decision support systems (DSS) combine computer capabilities with data processing or manipulation that utilizes unstructured models or solution rules. Furthermore, the method of documenting knowledge of traditional medicine is through the media of information systems. This system helps select medicinal plants according to user needs. This research developed a DSS using Rank Order Centroid (ROC) and Multi-Objective Optimization by Ratio Analysis (MOORA) methods to select medicinal plants for fungal and skin infections, including Furuncles, Tinea corporis, Tinea versicolor, and Acne. ROC method for determining criteria weight values. This research has four criteria: plant part, processing method, use method, and habitus. Determining recommendations for alternative ranking results using the MOORA method. This study aims to help the public get recommendations for medicinal plants in human skin disease treatment. This study aims to increase the preservation of biodiversity, particularly sustainable medicinal plants in the tropical rainforest of East Kalimantan.
Application of Bubble Sort Optimization in New Student Admission Selection Using Brute Force Algorithm Arbansyah, Arbansyah; Ilham, Muhammad Fauzan Nur; Suryawan, Sayekti Harits; Wirayuda, Pandu
TEPIAN Vol. 5 No. 2 (2024): June 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i2.3055

Abstract

This study investigates the application of a Brute Force algorithm optimized with Bubble Sort for new student admission selection. The Brute Force algorithm, while guaranteeing accurate results, suffers from exponential time complexity with increasing data size, posing a challenge for large applicant pools. To address this limitation, this research integrates Bubble Sort optimization to reduce the execution time complexity of the Brute Force algorithm. This study goes beyond solving the student admission selection problem; it explores optimizing the Brute Force algorithm by leveraging the simplicity and efficiency of Bubble Sort. This approach aims to determine the extent to which the Brute Force algorithm can be optimized for student selection, particularly regarding execution time complexity. The integration of Bubble Sort is hypothesized to significantly improve the performance of the Brute Force algorithm by reordering data before processing, thereby minimizing unnecessary comparisons. This paper presents a comparative analysis of execution times between the traditional Brute Force approach and the optimized version. Preliminary results indicate a substantial improvement in efficiency, suggesting that this hybrid approach could be a valuable solution for similar combinatorial problems with time complexity constraints. Further research could explore the applicability of this optimized algorithm in other domains where time complexity is a critical factor.
Development of the “Digihet” Multimedia Education Program to Improve Health Quality in the Setara Community Group Nurhasanah, Nurhasanah; Andrea, Reza; Ardan, M
TEPIAN Vol. 5 No. 2 (2024): June 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i2.3058

Abstract

The digital divide and low health quality are challenges faced by the Setara South Sempaja community group. The impact of flooding is a health problem frequently experienced by this community group. The Technology and Health Education Program (Digihet) is designed to address this issue by providing education on the use of digital technology and clean and healthy living patterns to vulnerable groups affected by health problems. This study aims to develop and evaluate the effectiveness of the Digihet program in improving digital literacy, specifically in clean and healthy living patterns, and the quality of life of the community. The Digihet program is developed using multimedia development techniques, starting from the concept design stage to distribution. The Digihet program teaches about 10 clean and healthy living skills for households, including childbirth assisted by healthcare professionals, exclusive breastfeeding for babies, weighing babies and toddlers, using clean water, washing hands with clean water and soap, using healthy latrines, eradicating mosquito larvae at home, eating fruits and vegetables every day, engaging in physical activity every day, and not smoking indoors. Data were collected through beta testing, and the research results showed that the Digihet program is effective in increasing digital literacy in forming clean and healthy living patterns. The results of this study are expected to serve as a basis for developing multimedia health education programs and contribute to enhancing the understanding of the relationship between digital literacy, public health, and information technology in the context of household health quality.
Enterprise Architecture Design of PT Hariansyah Karya Group Information System Using TOGAF ADM Sari, Seli Puspita; Andrea, Reza; Beze , Husmul
TEPIAN Vol. 5 No. 3 (2024): September 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i3.3084

Abstract

The rapid development of information technology provides great benefits in the business world, but its utilization must be aligned with industry goals to avoid failures arising from lack of planning PT Hariansyah Karya Group is a service provider company with various business units under its auspices facing challenges in selecting and implementing information systems and information technology in accordance with business needs. This research focuses on designing an integrated enterprise architecture using the The Open Group Architecture Framework (TOGAF) framework and the Architecture Development Method (ADM) to meet the business needs of PT Hariansyah Karya Group and analyze business needs and design appropriate architectural solutions. The research includes five main phases of TOGAF ADM: Preliminary Phase, Architecture Vision, Business Architecture, Information Systems Architecture, and Technology Architecture. The results of the research are used as a guide for developing an integrated information system at PT Hariansyah Karya Group that can increase operational efficiency, improve coordination between business units, and support company growth to adapt to technological developments. In addition, this research aims to improve the performance and efficiency of business processes at PT Hariansyah Karya Group after the implementation of the new enterprise architecture. With good enterprise architecture planning and in accordance with business strategy, PT Hariansyah Karya Group is expected to optimize its business processes and reduce the risk of information system implementation failure.
The Design and Implementation of Web Service for Laundry Service Payment at RAZ-Q Laundry Samarinda Malalla, Syamsuddin; Pukeng, Ahmad Fahrijal; Nursobah, Nursobah
TEPIAN Vol. 5 No. 3 (2024): September 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i3.3087

Abstract

The advancement of technology has facilitated access to information and various applications spanning desktop, web, and mobile platforms, becoming an integral part of everyday life. Among these platforms, websites are the most widely used. The web is widely used for business purposes. One of the common businesses is laundry services, which has become essential for individuals with busy schedules, such as workers and students. Busy daily activities make the need for clean clothes a top priority. However, the existence of many laundry service providers creates intense competition and difficulties for new consumers in finding the right service. This research examines a web services-based laundry service designed to help consumers find and book quality laundry services in their vicinity. It also provides process monitoring features and estimated time for clothes pickup. For laundry service owners, these web services offer opportunities to improve their business. This research uses the Waterfall method of software development, including the stages of analysis, design, coding, and testing. Use case diagrams were used to model the interaction between actors in the application, while class diagrams were used to describe the database structure. Activity and sequence diagrams were used to illustrate the flow of the application. The web interface is designed according to user needs. The result of this research is web services that can help consumers find and order laundry services easily and efficiently. Blackbox testing is conducted to ensure that all designed functions run properly. This application has the potential to help laundry service owners increase their income. Application development is done using Visual Studi Code with PHP Native programming language and MySQL as database management.
The Development of a Geographic Information System for Mapping Creative Economy Actors in Balikpapan Using the Prototype Method Rawanggalih, Raihan Maheswara; Nurhuda, Asep; Satria, Bagus
TEPIAN Vol. 5 No. 3 (2024): September 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i3.3104

Abstract

Geographic Information Systems (GIS) play a crucial role in collecting, managing, analyzing, and presenting geographically referenced data. This research focuses on the development of a GIS-based application designed to map and analyze the distribution of creative economy participants in Balikpapan. Using the System Development Life Cycle (SDLC) Prototype method, the study integrates spatial data with geographic analysis, utilizing technologies such as Node.js, Leaflet, Laravel, and QGIS in the development process. Data related to creative economy actors is gathered locally, while spatial data is sourced from the Ina Geoportal website. This web-based application provides comprehensive mapping capabilities, enabling users to identify strategic business locations, optimize business potential, and improve service accessibility. Additionally, the tool aims to offer insights for local government policymaking, contributing to regional economic growth and enhancing community welfare. The integration of GIS into the application also supports the preservation and promotion of regional cultural identity, offering valuable information for sustainable development. Ultimately, this research highlights the significant role of GIS in improving economic planning, fostering informed decision-making, and driving sustainable development in Balikpapan.
Classification of Simulated Fake Bandwidth Data Using LSTM Nurcahyo, Azriel Christian; Yong, Alan Ting Huong; Atanda, Abdulwahab Funsho
TEPIAN Vol. 5 No. 3 (2024): September 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i3.3106

Abstract

Hardly will someone acknowledge that the bandwidth we use every day is as authentic as most ISPs advertise, even those offering dedicated services. There are usually shortcomings, especially on upload and download bandwidth speeds. This paper presents the classification of simulated fake bandwidth data using the Long Short-Term Memory model, which though seldom found, is a very effective approach in network analysis. There were 1400 bandwidth data points collected from the MikroTik RB 1100 AHx device in a month, then further processed with normalization, and divided to have 80% training and 20% testing. The LSTM model applied had an accuracy rate of 98.93%, proving that it is capable of classifying either genuine or fake bandwidth instances accordingly. Of 1,400 test data points, the model managed to classify 723 as fake bandwidth and another 677 as genuine, resulting in a classification error rate of only 1.07%. The results clearly prove that LSTM has huge potential for real-time bandwidth manipulation detection, key to enhancing trust and efficiency in network management. In this respect, this research shows that bandwidth analysis combined with LSTM can be an original solution for network monitoring
Internship Information System at PT Biro Klasifikasi Indonesia Samarinda Branch Siregar, Lantiur; Ramadhani, Suci; Yulianto
TEPIAN Vol. 5 No. 3 (2024): September 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i3.3115

Abstract

The rapid development of information technology has led almost all companies and certain sectors to desire that all processes in their offices become fast and practical, including the internship application and registration process. PT Biro Klasifikasi Indonesia, Samarinda Branch, is a company that utilizes information technology; however, there are still aspects of information technology use that are not yet effective and efficient. One such aspect is the student internship registration, which is still done by registering directly at the company. This process is quite time-consuming and has many weaknesses. These weaknesses include long processing times and inadequate accuracy, such as incomplete or lost documents upon receipt, which can disadvantage applicants. As a result, this registration system poses difficulties for prospective interns outside the area. Therefore, the purpose of designing and developing a web-based internship information system at PT Biro Klasifikasi Indonesia Samarinda Branch is to simplify the internship registration process and assist the admin in verifying registration status, managing certificate data, and making it easier for applicants to fill out the registration form, view registration results, and check registration status through the website. The system development method used in this research is the waterfall model. To implement this internship registration information system, supporting components must function properly. These components use the Laravel framework and MySQL database. The results of this research, based on black box testing and respondent questionnaires, indicate that all features of this web-based internship information system can be used effectively and function as intended, thereby helping users manage internship registration.
Culinary Learning Using Virtual Reality Based on Gamification Method Winanti, Winanti; Nurasiah; Tiara, Beby; Fernando, Erick; Basuki, Sucipto; Riyanto
TEPIAN Vol. 5 No. 3 (2024): September 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i3.3119

Abstract

Culinary is a promising business and food is a basic need for human life. Many people fall ill due to improper diet. Since the emergence of Covid-19 a few years ago, most people tend to be careful in maintaining their diet, and awareness of healthy food has increased. Significantly, learning with virtual reality-based gamification in post-pandemic conditions, many people prefer digital learning. To increase creativity, motivation, innovation, and student involvement and ultimately open many businesses in the food sector, fun learning is needed with interesting content with virtual reality-based gamification scenarios. Ease of learning will have an impact on improving culinary learning outcomes. The purpose of this study is to learn using virtual reality-based gamification methods to increase student creativity in determining recipes, choosing the right ingredients, and using the right cooking utensils. Increase student learning motivation, and create innovation in the culinary field, from combining recipes to attractive presentations. Student involvement and its output is the creation of technopreneurs in the culinary field, considering that culinary is the backbone of a country's economy and is a promising business
The Bajau-Tainment: An AI-Powered Puzzle Game for Learning the Bajau Language Using Finite State Machine and Shuffle Techniques Khoirunnita, Aulia; Alex, Rasni; Rosmasari , Rosmasari
TEPIAN Vol. 5 No. 3 (2024): September 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i3.3140

Abstract

The research titled "Bajau-tainment" Educational Game (Edu-game) is a research project that focuses on the development of a Puzzle Game designed to improve memory, specifically in language learning. In this game, players must arrange randomized letters to form a word in the Bajau language. This research applies the shuffle random algorithm, which aims to ensure that the arrangement of letters is always shuffled, making the gameplay dynamic, non-monotonous, and engaging. AI Artificial Intelligence (AI) technology will also be applied in this research. Using the Finite State Machine (FSM) model method, the game will feature a game agent character that will accompany children during gameplay, like how a friend accompanies students in a classroom. This virtual friend can display emotions such as happiness or sadness based on the game environment. The research aims to make this edu-game more appealing and interactive for children. The AI game agent will act as a friend who accompanies the child throughout the game.

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