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Jurnal Teknoif Teknik Informatika Institut Teknologi Padang
Published by Institut Teknologi Padang
ISSN : 23382724     EISSN : 25989197     DOI : 10.21063/jtif
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering
The editors of the Jurnal TeknoIf Institut Teknologi Padang (Teknoif) are pleased to present this call for papers on Information Technology. Teknoif specifically focuses on experimental study, design, planning and modeling, implementation method, and literature study. Topics include, but are not limited to: Artificial intelligence technologies Cloud computing Digital forensics Genetic algorithms and programming Grid computing Human Computer Interaction Image and speech recognition Internet of Things Mobile technology development Network architectures Network technologies Pattern recognition Sensor technologies Virtualization Wearable computing Wireless technologies ISSN : 2598-9197 (online), 2338-2724(print) Subject: Informatics Engineering Frequency: Semiannual Language: Indonesia Indexed at: Crossref, PKP Index, Citation: Google Scholar DOI :10.21063/jtif
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 254 Documents
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Rancang Bangun Sistem Informasi Pelatihan Pada Balai Diklat Industri (BDI) Padang Berbasis Mobile Application Menggunakan API Haris Suryamen; Annisa Wistia Rizalmi; Ullya Mega Wahyuni
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2024.V12.1.18-28

Abstract

Balai Diklat Industri (BDI) Padang  is an institution that focuses on training in the field of embroidery and fashion to develop the skills of individuals or groups. Currently, the training is operated using a web-based application through a laptop, but there are feature limitations that hinder the effectiveness of training management. The main problem related to the web application feature at this time is having too many menu features so that employees have to look for menus related to training, instructors have not been able to take attendance of participants through the web, and participants have not been able to access training activities that exist in BDI Padang. Therefore, BDI Padang wants to improve training management by developing a web application into a mobile application. In this development, API (Application Programming Interface) is used as an interface medium between systems, with the type of API used being RESTful API. RESTFul API acts as a bridge for data communication between clients and databases, with output in the form of JSON data. The programming language for Android uses Kotlin and Retrofit as a REST Client that retrieves and sends data through the RESTful API web service. System testing is done using the black box testing on all functionalities according to the initial system design. The test results show that all the functionalities designed run according to the system requirements. This research produces an Android system in the form of an application package file (APK) for the training information system at BDI Padang.
Topic Analysis Video Debat Jelang Pemilu Presiden dan Wakil Presiden Tahun 2024 Ivana Valentina; Aziz Mu’min; Devion Tanrico; Oscar Karnalim
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2024.V12.1.29-35

Abstract

Several debates were held among presidential and vice presidential candidates to convey their ideas for the 2024 presidential general election (PEMILU). This research analyzes the topics discussed in the debates using Latent Dirichlet Allocation (LDA), K-means Clustering, and word tagging methods for each candidate pair. The K-Means Clustering method yielded more diverse and evenly distributed topics for each candidate pair, while LDA produced fewer topics but was more effective in identifying topics for candidate A. The K- Means Clustering method yielded more diverse and evenly distributed topics for each candidate pair, while LDA produced fewer topics but was more effective in identifying topics for candidate. These are somewhat consistent with previos works. A. In dataset 1 using the LDA model, candidate pairs A have a probability of 60%, B have a probability of 25%, and C have a probability of 0%. In dataset 2 using the K-Means model, candidate pairs A have a probability of 37.04%, B have a probability of 25%, and C have a probability of 17.24%. In dataset 2 using the LDA model, candidate pairs A have a probability of 100%, B have a probability of 40%, and C have a probability of 0%. In dataset 2 using the K-Means model, candidate pairs A have a probability of 35.71%, B have a probability of 14.29%, and C have a probability of 28.57%.
PENGEMBANGAN APLIKASI DKM REGISTRATION SYSTEM BERBASIS WEB MENGGUNAKAN METODE WATERFALL Muhamad Adillah Fatih; Reza Arif Maulana; Rizki Reza Pratama; Muhammad Darwis; Retno Hendrowati
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2024.V12.1.36-46

Abstract

The Mosque Family Council (DKM) Paramadina regularly holds various events or activities such as the Prophet Muhammad's Maulid event, Qurban, to the Religious Festival. One of the problems often faced by DKM Paramadina is that registration and attendance data are not synchronized, making it difficult to ensure that participants are entitled to event benefits. To overcome this problem, DKM Paramadina needs an effective and efficient registration and attendance system in ensuring data consistency. The purpose of this study is to improve and develop an event registration and attendance recording system using the Waterfall Method approach. The result of this study is a web-based DKM Registration System, which allows the use of recording and monitoring the attendance of event participants efficiently. This system utilizes Next.js Framework for Frontend, Express.js for Backend, and Node.js as runtime. To store registration and attendance data, this system is integrated with Google Spreadsheet by utilizing Google Application Programming Interface (API). In addition, Node Mailer is also used to send a QR Code to the registrant's email for attendance. The Blackbox method has been used to test the effectiveness of the DKM Registration System and the results show good performance. This research provides a solution to overcome conventional problems in data management, ensuring registration and attendance data remain synchronized and consistent.
ANALYSIS OF OPAC SATISFACTION LEVEL IN POLITEKNIK KESELAMATAN TRANSPORTASI JALAN LIBRARY WITH PIECES FRAMEWORK Bagus Ikapraja; Joko Siswanto
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2024.V12.1.47-55

Abstract

OPAC has a significant effect on the quality of user service satisfaction, both partially and simultaneously. The problems with OPAC in higher education libraries are that information on book locations is not appropriate, information on book availability is less valid, lack of knowledge, lack of computer facilities, and barriers to access to information. The OPAC SliMS satisfaction analysis of the Tegal Road Transportation Safety Polytechnic Library is proposed with 4 research stages consisting of the identification stage, indicator development, data analysis, results and findings. PIECES (Performance, Information, Economy, Control, Efficiency and Service Framework) was adopted to compile indicators and analyze the level of satisfaction of 263 respondents. Data analysis is based on 30 questions in the questionnaire given to respondents in January 2023. The results of the analysis show that efficiency has a level of satisfaction was the highest with a score of 4.10 which was in the very satisfied category, while performance had the lowest level of satisfaction with a score of 3.96 which was in the satisfied category. These results can be used as a reference for making improvements to improve the quality of library services from the perspective of user satisfaction of the SLiMS OPAC application.
SIMULASI MONTE CARLO UNTUK ESTIMASI PENGADAAN ATK (STUDI KASUS DI INSTITUT TEKNOLOGI PADANG) Hamdi Habdillah; Jufriadif Na’am
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2024.V12.1.56-61

Abstract

Office Stationery (ATK) is one of the operational needs at the Padang Institute of Technology (ITP). Stationery procurement is carried out twice a year with an annual budget submission. ATK management is carried out manually starting from requests to the transaction system. Current conditions have resulted in procurement planning not being measured, resulting in running out of certain items in the middle of the period or excess of certain items at the end of the year. How to help the procurement department to determine procurement estimates, so that they can provide goods optimally and use the budget more effectively and efficiently for the coming period. Processing is carried out on ATK transaction data using the Monte Carlo simulation method. Simulation stages include determining probability, calculating cumulative distribution, determining intervals of random numbers, forming random numbers and creating simulations. The results of the simulations carried out can determine the estimated quantity of goods procurement and can reduce procurement costs by 25.6% when compared to procurement in the previous even semester period. The level of accuracy of results in predicting future conditions depends on the amount of historical data involved in this process. The simulation method used can be adjusted to the object being studied and the variables that object has.
IMPLEMENTASI QUESTION ANSWERING SYSTEM TAFSIR AL-AZHAR MENGGUNAKAN LANGCHAIN DAN LARGE LANGUAGE MODEL BERBASIS CHATBOT TELEGRAM Aji Bayu Permadi; Nazruddin Safaat H; Lestari Handayani; Yusra
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2024.V12.1.62-69

Abstract

Tafsir is a main gateway for a Muslim to study and understand the content of the verses in the Quran. One example is Tafsir Al-Azhar. Tafsir Al-Azhar is a commentary authored by Professor Dr. Hamka, which demonstrates how Dr. Hamka connects modern Islamic history with Quranic studies. Tafsir Al-Azhar has a large number of pages, requiring extra effort when searching for information within it. This research aims to create a system capable of receiving questions about Tafsir Al-Azhar in natural language and answering them in user-friendly terms. The technology used in this research includes Langchain and Large Language Models, implemented using a Telegram chatbot. Telegram was chosen for its popularity and user-friendly interface. The Question Answering system was tested using User Acceptance Testing (UAT) and the DeepEval framework. The UAT resulted in an accuracy score of 83.71%, while testing using the DeepEval framework yielded a hallucination score of 41%, contextual precision of 90%, contextual recall of 81%, and contextual relevancy of 79%.
PENERAPAN SISTEM PENDUKUNG KEPUTUSAN DALAM MENENTUKAN PRIORITAS LOKASI PEMASARAN PADA PT. ASKRINDO CABANG MEDAN MENGGUNAKAN METODE AHP DAN PROMETHEE Zulfani, Fathania; Suryamen, Haris; Wahyuni, Ullya Mega
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 2 (2024): TEKNOIF OKTOBER 2024
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2024.V12.2.70-76

Abstract

P.T. (Persero) Credit Insurance Indonesia is one of the state-owned enterprises (SOEs) that engage in insurance or guarantees. The existence of PT Asuransi Kredit Indonesia (Askrindo), which is one of the state-owned enterprises (SOE), has always been associated with the success of the economic development of the Nation and the Republic of Indonesia. Marketing plays a major role in the company, including PT Askrindo; However, determining strategic marketing location priorities requires careful analysis of drivers to avoid both tangible and intangible losses. The purpose of this research is to develop a decision support system (DSS) using a combination of the analytical hierarchy process (AHP) and the PROMETHEE method, which can be considered in the selection of priority marketing positions based on predetermined standard . Using AHP and PROMETHEE methods to prioritize marketing locations with multiple location alternatives can aid decision-making activities, thereby improving a company's efficiency in making informed decisions. Having a decision support system, it can serve as a solution to help the branch of PT Askrindo in Medan to make decisions in choosing the best priority marketing positions.
ANALISA LAHAN DAN REKOMENDASI JENIS TANAMAN PADA PERTANIAN CERDAS BERBASIS IOT Busran, Busran; Syahrani, Anna; Putra, Eko Kurniawanto; Yulianti, Eva; Djauhari, Muhammad vajri
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 2 (2024): TEKNOIF OKTOBER 2024
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2024.V12.2.92-99

Abstract

Technology-based agriculture is a modern approach that utilises the Internet of Things (IoT) to efficiently support the production process. In Kampung Durian Tarung, Pasar Ambacang, Kuranji, Padang, West Sumatra, a group of horticultural farmers face challenges in determining the type of plants that are suitable for the soil quality of their land. This research develops an IoT-based system for land analysis that can recommend optimal crop types according to soil conditions. IoT technology is implemented to collect soil data, such as pH, moisture, and soil temperature, through wireless sensors. The data is analysed using a fuzzy method, which enables decision-making based on a number of soil quality parameters to provide more precise and real-time recommendations. The trial results show that the system is able to accurately measure soil conditions and provide appropriate crop recommendations based on the soil quality data obtained.  The use of fuzzy methods proved effective in filtering data from sensors and adjusting crop recommendations based on threshold values on pH, humidity, and soil temperature. This research contributes to the field of smart agriculture by presenting an IoT-based solution specific to the needs of local horticulture farmers. Combining wireless sensor technology and fuzzy methods enables analyses that are more adaptive and relevant to the soil conditions on the farm. The success of this research provides direction for the development of similar systems that can be applied in other regions, and underlines the role of IoT technology in supporting agricultural sustainability through optimal utilisation of data.
IMPLEMENTASI CHATBOT YANG TERINTEGRASI LAYANAN KEPOLISIAN DALAM PEMBUATAN SIM Allaam, Ekananda Naufal; Zuliarso, Eri
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 2 (2024): TEKNOIF OKTOBER 2024
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2024.V12.2.77-83

Abstract

This research explores the deployment of a chatbot integrated with police services, focusing on the driver's license (SIM) application process. The urgency of this research arises from the need to enhance the accessibility and efficiency of public services. By leveraging Natural Language Processing (NLP), the chatbot is designed to provide rapid and accurate information regarding the SIM application procedures, renewal guidelines, and necessary documents. The study employs a mixed-methods approach, combining quantitative methods such as surveys and statistical analysis with qualitative methods including observations and interviews. This comprehensive approach allows for the development and assessment of the chatbot system within the context of SIM applications. The findings reveal that the chatbot significantly reduces processing time, improves user satisfaction, and streamlines the overall application experience. This integration demonstrates substantial potential for advancing public service delivery by making it more accessible and efficient. The research underscores that chatbot technology can play a crucial role in modernizing and optimizing public services, offering scalable solutions for future improvements in service delivery.
PERANCANGAN PROTOTIPE APLIKASI PERUMAHAN TAMAN KENARI SENSOR MONITOR MENGGUNAKAN METODE AGILE Abdurrachman, Ichramsyah; Gita Purnama, Diki
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 2 (2024): TEKNOIF OKTOBER 2024
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2024.V12.2.84-91

Abstract

Taman Kenari Housing Complex is a residential area located in Bogor Regency, West Java. The complex is relatively quiet during the day, evening, and night, which can lead to security issues for the homes. One of the problems faced by the residents of Taman Kenari Housing Complex is the lack of effective monitoring and supervision of their home security. To address this issue, the author designed a prototype application called Taman Kenari Sensor Monitor using the Agile method. The purpose of this study is to design the Taman Kenari Sensor Monitor prototype as an effective solution to enhance the security and efficiency of home monitoring in the Taman Kenari Housing Complex. Through this prototyping approach, the Taman Kenari Sensor Monitor application can be visually represented in the form of a mockup that meets user needs while being efficient in terms of functionality and aesthetics. The prototype is designed using UML (Unified Modeling Language) modeling and implemented in the form of a mockup created in Figma. Application testing was carried out using the Blackbox method to test the overall functionality of the application. This study provides a structured solution to address the home security issues in the Taman Kenari Housing Complex.

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