Jurnal Teknoif Teknik Informatika Institut Teknologi Padang
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
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<![CDATA[IMPLEMENTASI METODE TREND MOMENT UNTUK PREDIKSI PENJUALAN (STUDI KASUS DI TOKO ZACOZI PANCING KABUPATEN SOLOK) ]]>
<![CDATA[Atika Fauziyyah]]>
<![CDATA[ Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024 ]]>
Publisher : <![CDATA[ITP Press ]]>
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DOI: 10.21063/jtif.2024.V12.1.10-17
<![CDATA[Zacozi Fishing Shop is a shop that sells various kinds of fishing equipment, from small to large. Through direct research at the Zacozi Pancing Shop, the problem was found that from year to year sales of fishing equipment at this shop experienced an erratic increase and decrease in sales every month. This happens because many goods are not sold out and there are many goods that consumers need but the stock of goods requested by consumers is insufficient. This is also because the shop does not have a system that can predict sales, so many products are not available for a long time. Therefore, it is necessary to have a sales prediction information system using the Trend Moment method to be able to predict sales of goods in the following month. The data used is fishing rod sales data from June 2022 to June 2023. With a sales prediction system using the Trend Moment method which can produce sales predictions for goods at the Zacozi Pancing Shop with an average success rate of 90%, it can help the shop in picking Actions that should be taken, especially in controlling product availability using the Trend Moment method so that stock shortages and excesses can be avoided.]]>
<![CDATA[IMPLEMENTASI SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN ALAT KONTRASEPSI DENGAN METODE AHP DAN TOPSIS (STUDI KASUS DI PUSKESMAS GUNUNG LABU) ]]>
<![CDATA[Pipin Refina Afindania]]>;
<![CDATA[Sarjon Defit]]>;
<![CDATA[Sumijan]]>
<![CDATA[ Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024 ]]>
Publisher : <![CDATA[ITP Press ]]>
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DOI: 10.21063/jtif.2024.V12.1.1-9
<![CDATA[The problem that is often faced is that many mothers of couples of childbearing age do not understand how to choose a contraceptive method that is suitable for use. To address this problem among couples of reproductive age in choosing the most appropriate contraceptive method, the Analytical Hierarchy Process (AHP)-Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) method is proposed to be utilized. It is expected to be beneficial in aiding the selection of a suitable contraceptive method for users. The objective of this research is to implement the AHP-TOPSIS method in a decision support system for choosing contraceptive methods for couples of reproductive age at the Gunung Labu Community Health Center. The results of the analysis using the AHP-TOPSIS method indicate that the appropriate contraceptive methods for couples of reproductive age are Implan, IUD, Birth Control Injection, and Birth Control Pills. The combination of AHP-TOPSIS in contraceptive method selection yields the conclusion that the Decision Support System (DSS) built in this research is expected to facilitate midwives in recommending contraceptive methods for couples of reproductive age. AHP method is employed to calculate the weights of each contraceptive method criterion. The results of the priority weight calculations for all criteria used in this study yielded a Consistency Index (CI) of 0.07. The analysis using the AHP-TOPSIS method resulted in Implan, IUD, Birth Control Injection, and Birth Control Pills being identified as the appropriate contraceptive methods for couples of reproductive age.]]>
<![CDATA[Rancang Bangun Sistem Informasi Pelatihan Pada Balai Diklat Industri (BDI) Padang Berbasis Mobile Application Menggunakan API ]]>
<![CDATA[Haris Suryamen]]>;
<![CDATA[Annisa Wistia Rizalmi]]>;
<![CDATA[Ullya Mega Wahyuni]]>
<![CDATA[ Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024 ]]>
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DOI: 10.21063/jtif.2024.V12.1.18-28
<![CDATA[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.]]>
<![CDATA[Topic Analysis Video Debat Jelang Pemilu Presiden dan Wakil Presiden Tahun 2024 ]]>
<![CDATA[Ivana Valentina]]>;
<![CDATA[Aziz Mu’min]]>;
<![CDATA[Devion Tanrico]]>;
<![CDATA[Oscar Karnalim]]>
<![CDATA[ Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024 ]]>
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DOI: 10.21063/jtif.2024.V12.1.29-35
<![CDATA[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%.]]>
<![CDATA[PENGEMBANGAN APLIKASI DKM REGISTRATION SYSTEM BERBASIS WEB MENGGUNAKAN METODE WATERFALL ]]>
<![CDATA[Muhamad Adillah Fatih]]>;
<![CDATA[Reza Arif Maulana]]>;
<![CDATA[Rizki Reza Pratama]]>;
<![CDATA[Muhammad Darwis]]>;
<![CDATA[Retno Hendrowati]]>
<![CDATA[ Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024 ]]>
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DOI: 10.21063/jtif.2024.V12.1.36-46
<![CDATA[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.]]>
<![CDATA[ANALYSIS OF OPAC SATISFACTION LEVEL IN POLITEKNIK KESELAMATAN TRANSPORTASI JALAN LIBRARY WITH PIECES FRAMEWORK ]]>
<![CDATA[Bagus Ikapraja]]>;
<![CDATA[Joko Siswanto]]>
<![CDATA[ Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024 ]]>
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DOI: 10.21063/jtif.2024.V12.1.47-55
<![CDATA[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.]]>
<![CDATA[SIMULASI MONTE CARLO UNTUK ESTIMASI PENGADAAN ATK (STUDI KASUS DI INSTITUT TEKNOLOGI PADANG) ]]>
<![CDATA[Hamdi Habdillah]]>;
<![CDATA[Jufriadif Na’am]]>
<![CDATA[ Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024 ]]>
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DOI: 10.21063/jtif.2024.V12.1.56-61
<![CDATA[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.]]>
<![CDATA[IMPLEMENTASI QUESTION ANSWERING SYSTEM TAFSIR AL-AZHAR MENGGUNAKAN LANGCHAIN DAN LARGE LANGUAGE MODEL BERBASIS CHATBOT TELEGRAM ]]>
<![CDATA[Aji Bayu Permadi]]>;
<![CDATA[Nazruddin Safaat H]]>;
<![CDATA[Lestari Handayani]]>;
<![CDATA[Yusra]]>
<![CDATA[ Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024 ]]>
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DOI: 10.21063/jtif.2024.V12.1.62-69
<![CDATA[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%.]]>
<![CDATA[IMPLEMENTASI METODE TREND MOMENT UNTUK PREDIKSI PENJUALAN (STUDI KASUS DI TOKO ZACOZI PANCING KABUPATEN SOLOK) ]]>
<![CDATA[Fauziyyah, Atika]]>
<![CDATA[ Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024 ]]>
Publisher : <![CDATA[ITP Press ]]>
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DOI: 10.21063/jtif.2024.V12.1.10-17
<![CDATA[Zacozi Fishing Shop is a shop that sells various kinds of fishing equipment, from small to large. Through direct research at the Zacozi Pancing Shop, the problem was found that from year to year sales of fishing equipment at this shop experienced an erratic increase and decrease in sales every month. This happens because many goods are not sold out and there are many goods that consumers need but the stock of goods requested by consumers is insufficient. This is also because the shop does not have a system that can predict sales, so many products are not available for a long time. Therefore, it is necessary to have a sales prediction information system using the Trend Moment method to be able to predict sales of goods in the following month. The data used is fishing rod sales data from June 2022 to June 2023. With a sales prediction system using the Trend Moment method which can produce sales predictions for goods at the Zacozi Pancing Shop with an average success rate of 90%, it can help the shop in picking Actions that should be taken, especially in controlling product availability using the Trend Moment method so that stock shortages and excesses can be avoided.]]>
<![CDATA[IMPLEMENTASI SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN ALAT KONTRASEPSI DENGAN METODE AHP DAN TOPSIS (STUDI KASUS DI PUSKESMAS GUNUNG LABU) ]]>
<![CDATA[Refina Afindania, Pipin]]>;
<![CDATA[Defit, Sarjon]]>;
<![CDATA[Sumijan]]>
<![CDATA[ Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 12 No 1 (2024): TEKNOIF APRIL 2024 ]]>
Publisher : <![CDATA[ITP Press ]]>
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DOI: 10.21063/jtif.2024.V12.1.1-9
<![CDATA[The problem that is often faced is that many mothers of couples of childbearing age do not understand how to choose a contraceptive method that is suitable for use. To address this problem among couples of reproductive age in choosing the most appropriate contraceptive method, the Analytical Hierarchy Process (AHP)-Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) method is proposed to be utilized. It is expected to be beneficial in aiding the selection of a suitable contraceptive method for users. The objective of this research is to implement the AHP-TOPSIS method in a decision support system for choosing contraceptive methods for couples of reproductive age at the Gunung Labu Community Health Center. The results of the analysis using the AHP-TOPSIS method indicate that the appropriate contraceptive methods for couples of reproductive age are Implan, IUD, Birth Control Injection, and Birth Control Pills. The combination of AHP-TOPSIS in contraceptive method selection yields the conclusion that the Decision Support System (DSS) built in this research is expected to facilitate midwives in recommending contraceptive methods for couples of reproductive age. AHP method is employed to calculate the weights of each contraceptive method criterion. The results of the priority weight calculations for all criteria used in this study yielded a Consistency Index (CI) of 0.07. The analysis using the AHP-TOPSIS method resulted in Implan, IUD, Birth Control Injection, and Birth Control Pills being identified as the appropriate contraceptive methods for couples of reproductive age.]]>
