bluuebunny/crossref_metadata_2025 huggingface dataset:
Penerapan Metode Operational Competitiveness Rating Analysis (OCRA) Dalam Penerimaan Karyawan Perjanjian Kerja Waktu Tertentu (PKWT)
Authors: Oktari Nona , Mesran Mesran , Utomo Dito Putro , Aripin Soeb , Karim Abdul
Published: May 2023

Certain Employment Agreement Employees (PKWT) or can also be referred to as contract employees in a company who are hired to help work within the company, but it is not certain how it is implemented based on only being a temporary employee. In a sense, after it expires, the company can extend or lift the contract as a permanent employee, by looking at how active the employee is. In the process of selecting PKWT employees, the company must obtain prospective applicants objectively so that the results match the desired criteria. In the process of hiring PKWT employees there are problems, namely because of the large number of candidates so that it takes a long time to select them. The next problem is that the selection process still looks inefficient and takes time, because the assessment and results of PKWT implementation are carried out in stages, such as file selection, interviews and so on. Thus, it is likely that errors in the final result of anticipating PKWT employees often do not meet the criteria required by the company and hinder the company's performance. Therefore, a Decision Support System (SPK) is needed to overcome the problems that occur in the acceptance of Specific Time Agreement Employees (PKWT) using the OCRA method. The OCRA method is one of the methods of the Decision Support System, where this method makes decisions by ranking from the smallest value to the largest value. With this system, it is expected to be able to obtain optimal system decisions and can minimize the performance of the company in the process of accepting Employees of Specific Time Work Agreements (PKWT).
Teknik Penyiraman Tanaman Menggunakan Mikrokontroler Berbasis Internet of Things
Authors: Yunan Amsar , Safriati Safriati , Hermalinda Hermalinda
Published: May 2023

Watering plants is an activity carried out so that the results of plants that are treated to grow well and avoid the water content needed by these plants. Technological developments encourage someone to use a plant watering system that is carried out using the right technology to avoid water content or soil moisture on plants. Moisture content and adjustment to soil contours also make maintenance difficult, because plants have different requirements for water content and humidity for each type of plant. The hollow structure of the soil is also a good place for roots to breathe and plants. Soil is also a habitat for various microorganisms. The purpose of this design is to make it expected that this tool can facilitate plant care in areas that have been planted with sensors that detect soil moisture levels. Watering plants that are still manual becomes plants that are not properly maintained because of the busy time of activity, or types of plants that have special attention both in terms of places that must be cool and water needs that must still be met. The humidity sensor will read the state of dry or wet soil moisture and inform the results of the sensor readings to telegram. The result of the notification sent in the form of this information, the user can find out the state of the plants displayed in his telegram. The test results obtained, it is known that the tool can work according to the needs and specifications. The tool is able to read the moisture content expressed in the dryness of water in the soil and sends the moisture value to a telegram where the pump will water the plants if the soil moisture is below 65% and the pump will turn off if the soil moisture is > 66%.
Evaluasi Pengalaman Pengguna Pada Aplikasi E-Wallet OVO dan GOPAY Dengan Metode User Experience Questionnaire
Authors: Annisa Fara Della Nur , Jaya Joy Nashar Utama , Surmiati Surmiati
Published: May 2023

Indonesian smartphone users are growing every year, so application developers continue to innovate to create non-cash payment services to make it easier for users to make non-cash transaction payments. There are currently many digital wallet applications, but ovo and gopay apps are common. The study is to compare the 2 digital wallet applications that have a business process and similar characteristics in both the user experience of the digital wallet application and want to know which user corresponds with both of the comfort, function and convenience of the customer in using one of the e-wallet support applications. The study gives a comparison through the user experience questionnaire (ueq) who has six assessments between attractiactiveness, spicdialing, seduction, dependent, stimulation, and stimulation. The UEQ questionnaire was divide to 85 respondents, as the result from the UEQ questionnaire indicates that the respondents had a positive impression on both ovo and gopay digital wallet applications Where the application shows positive (values mean > 0.8).
Perancangan Aplikasi Kompresi File Gambar Menggunakan Algoritma Elias Omega Code
Authors: Lestari Puji , Nasution Surya Darma
Published: May 2023

The habit of collecting data makes the capacity of large storage space smaller, making it difficult for computer users to store large amounts of data or large data. One of the files that are large and usually collected by humans is image files, this takes up a lot of storage space. One solution to overcome this problem is to use a compression algorithm such as elias omega code so that the size of large image files becomes smaller. Elias Omega Code Algorithm is a compression algorithm with a lossless compression type, where the compression results can be returned as before without any bit loss. The purpose of using the elias omega algorithm is so that the image file that is saved becomes a small image file. The results obtained from building an image file compression application are that the image file size becomes smaller, with a compression ratio of 66.5%.
Implementasi User Centered Requirements Engineering dalam Pencarian Kebutuhan Sistem eLearning
Authors: Satria Deki
Published: May 2023

Covid 19 pandemic force a lot of educational institution to shift their learning process from direct learning into indirect learning via eLearning. In fact, a lot of obstacle found when implementing effective eLearning system. This research use User Centered Requirement Engineering as methodology to find the system requirement based on the obstacle found. The main obstacles from this research are lack of interaction between the members of the eLearning, boredom and hard to fulfill the user expectations. The functional requirements to tackle this problem circle around the community functionality like comment and badge and the non-functional requirements mainly focused on the UI and UX of the systems.
Pengembangan Aplikasi Augmented Reality “e-Museum” dengan Metode Agile untuk Meningkatkan Pengalaman Pengunjung Museum
Authors: Jondya Aisha Gemala , Saputro Daffa Pradipta , Sungkharisma Louis Christopher
Published: May 2023

This study develops a mobile application with Augmented Reality technology that provides complete information on historical war weapons at the Fatahillah Museum. Information in this application can be displayed properly, structured, and without the risk of being lost or damaged. Application with Augmented Reality technology also allows visitors to have a pleasant experience because each artifact can be seen up close through its 3D model. This can minimize the risk of historical objects being damaged or lost because users do not need to directly touch objects to see up close. Application’s development is carried out using the Agile method and the testing is carried out using the Black Box method. This application runs well with a good level of user satisfaction, where the results of the evaluation are 96,2% satisfied and 3,6% of them were dissatisfied with the application.
Analisis Certainty Factor Dalam Mendiagnosa Tipe Diabetes Berbasis Web
Authors: Sari Kartika , Siregar Rosma , Syahputri Astri
Published: May 2023

This study discusses certainty factor analysis to diagnose diabetes mellitus (DM) which is implemented in a smart system that aims to make it easier for people to know the type of diabetes. A person's lifestyle is the main thing in maintaining health, but if you have an unhealthy lifestyle, it will cause disease. One of the many diseases caused by an unhealthy lifestyle is diabetes mellitus. The system built in this research will be implemented using the certainty factor (CF) method. Users can choose what symptoms are experienced on the system, where the symptoms are obtained from an expert. The output of this expert system is to diagnose the user as having type 2 diabetes mellitus. This research yielded 84% results. The purpose of this study is to help the community in diagnosing the type of diabetes experienced so that they can get the right treatment.
Analisis Algoritma Roughset Pada Penerimaan Beasiswa
Authors: Masrizal Masrizal , Juledi Angga Putra
Published: May 2023

The BAZNAS Scholarship Institution or LBB is a program and utilization tasked with providing education funds to ensure the continuity of educational programs for underprivileged or poor students as intergenerational accountability. This study aims to find out (1) how is the procedure for distributing zakat funds in the form of scholarships, (2) the obstacles faced in distributing zakat funds in the form of scholarships, (3) the efforts made in overcoming obstacles in distributing zakat funds in the form of scholarships. Collecting data in this study using the method of documentation and interviews. The results of this study indicate that (1) the procedures carried out in providing scholarships are very good, (2) the obstacles experienced in distributing zakat funds in the form of scholarships, namely BAZNAS RantauPrapat City, lack of coordination between BAZNAS and the school, and the amount of scholarship funding have not met educational needs, (3) efforts to overcome these obstacles can be done by good coordination with schools, increasing coordination between BAZNAS and schools, and providing services and facilities for zakat givers.This study aims to analyze the Labuhanbatu Baznas Program in providing scholarships in Labuhanbatu using the Rough Set algorithm. The analysis was carried out based on facts and data obtained at the BAZNAS Rantauprapat office using Rosetta Software for testing. The results of this study produce a rule that can be used to make future decision-making policies during data processing.
Sistem Pemantauan Nutrisi Air Pada Tanaman Hidroponik Model Rakit Apung
Authors: Albar Fadhil , Paputungan Irving Vitra , Irianto Kurniawan Dwi
Published: May 2023

Hydroponics is an alternative method of planting that replaces soil media with water. This planting model can optimize land use which is currently getting less and less because hydroponics does not require a large planting space. Hydroponics has one of the planting techniques, namely the floating raft hydroponic model. Floating raft hydroponic has a planting style with a flat plane so that water can pool under the plant. This model is not only cheap, but also easy to make for ordinary people. However, this model has a drawback, namely the owner must always pay extra attention to the plants because floating raft hydroponic uses stagnant water without circulating water or air, this can make the nutrient content in the water poison the plants themselves. In addition, water levels can cause fungus on the roots of these hydroponic plants. A system was created to monitor nutrient solution levels, water acidity levels, temperature values, humidity and light intensity. These parameters are monitored using several sensors, namely: Total Dissolved Solid (TDS) sensor, water pH sensor, water level sensor, light intensity sensor and temperature and humidity sensor controlled by a microcontroller with the ESP32 model. The results of the sensor recording are displayed on the blynk platform which can provide real time plant status. With this system the owner can monitor in real time and can increase awareness when caring for hydroponic plants with the floating raft hydroponic model.
Penerapan Metode Weighted Product Dalam Penentuan Penerimaan Bantuan Ternak Ayam
Authors: Wijayanto Sena , Juansen Monsya , Fernandez Sandhy , Fathoni M Yoka
Published: May 2023

One of the problems experienced by many countries, especially developing countries and a concern is poverty. This matter must be immediately addressed by the government so that it is necessary to find a way out so that people's lives will be better. One of the solutions that the government has taken is to provide assistance, for example the assistance of chickens. However, the provision of assistance is still uneven, one of which is due to errors during the data assessment process for prospective beneficiaries. Therefore it is necessary to make a Decision Support System (DSS). DSS built web-based using the incremental model for system development. the method implemented in the DSS to determine the recipient of chicken livestock assistance is the weighted product. From the results of the study, it was found that the prospective recipient of chicken livestock assistance who had the greatest preference weight was obtained by Pornomo Sidi, which was 0.1390. In addition, the system created is very attractive and can display a list of potential recipients of chicken livestock assistance effectively and efficiently.
Peramalan Permintaan Pada Toko Mainan Prima Acc & Toys Menggunakan Metode Simple Moving Average
Authors: Baldah Azizah , Fernandez Sandhy , Maharani Febri Cintya , Gultom Hetty Kristina
Published: May 2023

Sales success is seen from the sales strategy. As an entrepreneur in the field of sales, you must be able to take decisive steps in the field of sales in maximizing benefits. The demand for an item is unpredictable, so intuition and experience alone are not enough to determine the inventory of each item to be sold. If you only rely on intuition and experience, and all items are not sold, it will cause waste and losses, but if the turnover of goods is fast and inventory is not on time, it will affect the financial turnover of the store. The application of the Simple Moving Average method at the Prima Acc store can help store owners to be more efficient in incoming and outgoing goods so that losses that may occur at the Prima Acc store can be avoided because store owners already know the forecast demand for goods in the future. The author suggests that the choice of forecasting demand for this process uses the 3 month moving average method with 38 predictions. The estimated error accuracy of MAE is 9.63 and MSE is 123.51.
Analisis Pengalaman Pengguna Pada Aplikasi TIX ID Menggunakan Metode User Experience Questionnaire
Authors: Noor Auliya , Hadisaputro Elvin Leander
Published: May 2023

TIX ID is an online cinema ticket purchase application that plays on a smartphone platform. Where users can buy cinema tickets anywhere and anytime without having to wait in line. The concept of purchasing cinema tickets is integrated with a third party, namely DANA as a digital money concept that is integrated with several large applications such as Bukalapak and Ramayana. This study aims to determine the effect of service quality on TIX ID application users in ordering online cinema tickets. and want to know which user experience suits the user both in terms of comfort, function and customer convenience in using TIX ID supporting applications. This study provides a level of satisfaction through a User Experience Questionnaire (UEQ) which has six assessment aspects including attractiveness, perspicuity, efficiency, dependability, stimulation and novelty. The UEQ questionnaire was distributed to 55 respondents, the results of the UEQ questionnaire showed that respondents had a positive impression of the TIX ID application where the application showed a positive evaluation.
Uji Sensitivitas Metode Pembobotan ROC, SWARA Terhadap Kriteria Karyawan Terbaik Dengan Menggunakan Metode SAW
Authors: Suryadi Sudi , Ritonga Wahyu Azhar , Siagian Taufiqqurrahman Nur , Marpaung M Fauzi Romadhon , Hariyanto Hariyanto , Ritonga Sahbuki , Ramadhana Raden Sri Ayu
Published: May 2023

Decision Support System or DSS is a branch of computer science to help a person or group in making a decision. In a decision, it has conditions such as there must be a choice candidate commonly referred to as an alternative and also criteria as an option in consideration, the criteria themselves are the most important part in determining the feasibility of a decision making, each criterion has its own value provided by the decision maker but it makes it is not clear on the decision to determine the value of the existing criteria, especially the criteria for evaluating the best employees, it is important to give the right weight value to the existing criteria. In assigning weight values, it is often wrong because the level of importance possessed by the criteria both have their own advantages, another problem in assigning weight values ​​is the type of weighting method that is very much also causing decision makers to be confused about choosing the right method so it is necessary to test the accuracy of the method. weighting in order to find the right results, the tests carried out in this study compared several weighting methods with the results as sensitivity tests such as ROC, SWARA as a weighting method and the SAW method as a widely used decision-making method. The results of the study found that the ROC-SAW value was 0.974, the value of the SWARA-SAW method was 0.9555. The highest accuracy value is obtained by the ROC-SAW method as a combination of methods that have higher sensitivity.
Sistem Pendukung Keputusan Menentukan Sales Terbaik Menerapkan Metode Simple Additive Weighting (SAW)
Authors: Aldisa Rima Tamara , Nugroho Fifto , Mesran Mesran , Sinaga Susi Agustini , Sussolaikah Kelik
Published: May 2023

In this study, the author uses the SAW (Simple Additive Weighting) method to determine the best sales at marketing company. The SAW method is considered appropriate in determining the best sales because the SAW method performs the weighted summation process of the performance rating on each alternative on all attributes. This research was conducted by determining the criteria, alternatives and weights, then carried out the matrix preparation process, calculating normalization and calculating preferences. So from the results of the calculation of preferences, a ranking process is carried out to determine the best alternative. The results of the study provide recommendations for the 6th alternative which has the highest value with a value of 0.879 being the best sales.
Penerapan Technique for Order Preference by Similarity to Ideal (TOPSIS) dalam Pemberian Bonus Karyawan
Authors: Hartanti Ninik Tri , Sari Aurellia Quinn Talitha Rahma
Published: May 2023

Giving bonuses to employees is one thing that needs to be considered for improving employee performance in a company. Increased employee performance will be able to have a positive impact on the production productivity of a company. The awarding of employee bonuses will go through several stages, initially only by observing directly without taking into account several important aspects in the assessment which in the end can lead to social inequality or jealousy between employees, thereby reducing the quality of production. In this study, the process of giving employee bonuses was carried out using a computational process based on the Technique for Order Preference by Similarity to Ideal (TOPSIS) algorithm, which is one of the algorithms in the decision-making system. Through the application of this method, each employee can be compared based on the criteria determined by the company so that the employee is considered qualified. The criteria used in this study are Skill, length of work, discipline and absenteeism. The results of calculations using the TOPSIS algorithm produce rankings, namely Alternative-1 is ranked 1, Alternative-4 is ranked 2, Alternative-5 is ranked 3, Alternative-3 is ranked 4, and Alternative-2 is ranked 5.
Perancangan Perangkat Lunak Manajemen Keuangan Pribadi Berbasis Mobile Hybrid
Authors: Utomo Suharjanto , Jaman Dede Badru
Published: May 2023

The rapidly developing technology becomes a very supportive means to handle various problems that arise in managing a personal finance. The importance of managing personal financial activities for someone is not a simple thing. To avoid a serious financial problem, it needs a good financial planning. Financial planning in budgeting, management control, funds storage that is owned for the effective and efficient financial decision. The purpose of this research is to build A Personal Finance Software that can help the user in managing personal finances, especially in doing the transaction records of their income and expenditure, which it will be able to show the results of the financial report. This software is designed uses waterfall method and built by mobile hybrid technology from Apache Cordova on client-side, Framework Laravel on server-side and PostgreSQL as database. According to result of implementation, the personal financial management application can be used easily, effectively and efficiently by the users.
Classification Classification of COVID-19 Monthly Cases Using Artificial Neural Network (ANN) Method
Authors: Natalia Christina , Rohmawati Aniq A. , Prasetyowati Sri Suryani
Published: May 2023

This study proposes the MLP type ANN method with the influence of Cross-Validation evaluation using three K-Fold tests, namely 3, 5, and 8. The data used are the data that relate to COVID-19 cases issued from the Bandung Public Health Office, climate report from Bandung Meteorological, Climatological, and Geophysical Agency (BMKG), population data from Bandung Population Office, citizen’s educational history from the Bandung Education Office and the West Java Open Data website. The data also was gathered from 151 sub-districts in Bandung City, with a total of 22 attributes collected from November 2020 to December 2021. The ANN method is included in the deep learning process. Therefore, the number of hidden layers utilized has a significant impact on the performance of the model being constructed. The implementation of Cross-Validation evaluation with K=8 results in an accuracy value of up to 98% and an error metric measurement of 0.3404 for MAE and 0.5994 for RMSE. This study's objective is to provide information on the optimal K-Fold Cross Validation parameters used in this ANN method to provide better performance during building a classification model for confirmed Covid-19 patients.
Pengembangan Back-End Ekosistem Digital Ihya Pada Modul Crowdfunding Dengan Metode Iterative Incremental
Authors: Novelino Rivero , Fauzi Rahmat , Suakanto Sinung
Published: May 2023

The current economic growth in Indonesia is clearly closely related to the development of the digital era which is always evolving and transforming. Technological developments have not gone unnoticed, especially the economy and the increasing number of applications during the pandemic. Poverty rates and rates of increase are also increasing. One solution in today's digital era is the digital ecosystem. Digital ecosystems can help the process of exchanging information that is integrated with each other and contains various platforms in one container. In the survey of the need for the application of a digital ecosystem, 55.3% answered the need for a digital ecosystem, and the crowdfunding platform was the most preferred choice by 59.6% of respondents. There are many generous people who have more sustenance and want to help others in need, but are afraid to donate and meet in person, so an online crowdfunding platform is needed in this digital ecosystem called Ihya. This crowdfunding platform helps donors who want to donate, as well as fundraisers who need help and want to raise money. Back-end website development using Laravel with iterative incremental method. At the end of the development of the crowdfunding website platform, testing is carried out using black-box testing, namely scenario testing, as well as load testing, and user acceptance tests. The results of the user acceptance test that get a value of 88.8% which shows the user has felt helped by the features that have been made.
Sistem Pendukung Keputusan Penentuan Keluarga Miskin Menggunakan Metode Fuzzy Tsukamoto
Authors: Fadli Sofiansyah , Ashari Maulana , Saikin Saikin
Published: May 2023

The government, in this case the ministry of national development planning the Republic of Indonesia/national development planning agency has tried to reduce poverty in each region. With articulated the various poverty alleviation programmes, including the presence of cluster I, cluster II, cluster III and cluster IV. Social assistance programs launched by the Government, in particular the first Cluster program got more attention from the citizens of society. There are 14 poverty criteria, which became the reference of criteria for Badan Pusat Statistik (BPS) in determining the poor families that eligible to receive aid from the Government. Poor and not poor membership has a value of 0 and 1, were in fact, poverty has different levels. Determination of the poverty program at this time there is a problem in terms of decision-taking which there are to many subjectivity, for example which is not poor is said to be poor in the data recording/logging. In this paper, a computerized system for determining of a poor family. The method used in this studyis developed Fuzzy Tsukamoto. Tsukamoto Fuzzy method used in the process of selection by holding against 14 criteria. Output of the system can facilitate the Management of the village in taking decisions to determine the recipients of the aid programs initiated by the Governmen. The results based on the accuracy test that has been carried out using a data sample of 7 RUTA, the results obtained are 0.568 (very poor), 0.684 (poor), 0.506 (very poor), 0.697 (poor), 0.577 (very poor), 0.609 (poor). ), and 0.625 (poor). The poverty rate (Fuzzy Results) with Recommendations (Expert Validation) show the same results or results so that the Fuzzy Tsukamoto method can be applied well in poor families in Darmaji Village.
Pengimplementasian Fitur Data Profiling Pada Aplikasi Data Governance Berbasis Open Source Tools dengan Metode Itterative/Incremental
Authors: Wibowo Ekky Chandra , Kusumasari Tien Fabrianti , Alam Ekky Novriza
Published: May 2023

Data is one element that is considered important in a business. If the processing is carried out correctly and as needed, the data has high quality. High data quality can have a positive impact, that is, it can create information and knowledge to support decision-making. In fact, many organizations accumulate data without a good data storage or management system and cause the data to become large so that it is difficult to understand and produce information in it that cannot be conveyed properly which makes a decision not have a maximum positive impact. Data Quality Management (DQM) is considered to be able to assist in maintaining quality in the data and ensure that no data is lost or damaged. Quality data is obtained by one of the stages in DQM, namely data profiling, which performs the process of checking the available and stored data to determine a content structure and data quality. The research focuses on implementing the DQM module data profiling feature on the Data Governance website application. This research produces data profiling features that can help people in data processing where the modules produced are value distribution, data completeness, clustering, value similarity and data deduplication.
Penerapan Extreme Programming Dalam Perancangan Sistem Informasi Praktik Industri Berbasis Website
Authors: Dewi Ika Parma , Marta Rizkayeni , Rinaldi Daniel , Riyanda Afif Rahman , Indarta Yose
Published: May 2023

The development of information technology makes all activities that used to run offline become online. The purpose of this study is to (1) Design and build a website-based Industrial Practice information system in the Information Technology Education Study Program, (2) Help students to find out information before or after Industrial Practice, (3) Assist admins in providing information, and lecturers in terms of assessment and guidance in the implementation of Industrial Practices. The development of this research uses the Extreme Programming method which has several stages, namely Requirements, Planning, Design, Coding, and Testing. The tests used in this study were internal testing, external testing and user acceptance test (UAT) testing. Internal testing uses browser testing and functionality testing, external testing uses blackbox testing and user acceptance test (UAT) testing uses iteration testing with the aim of testing the functionality of the menus in the application that are running well. The results of this study conclude that a website has been successfully built that can help study programs, both lecturers and students by 75%, (2) Assist study programs in managing student data in terms of registration of Industrial Practices and assessment of Industrial Practices, (3) The system can provide information related to the place of practice, practice scores, guidance information, and the overall average score of students who have done industrial practice.
Implementasi Metode Agile dalam Pengembangan Sistem E-document
Authors: Alexandes Dio Leonardo , Aditio Randika , Jumaryadi Yuwan
Published: May 2023

Documents are very important in a company or agency because they store various information, both general and confidential. At the West Jakarta Sub-Department of Highways there are problems in document management, the increasing number of documents that are received or received creates a buildup in document storage. Document storage is also carried out using a special document warehouse as a place to store documents. This problem can be solved by creating an electronic document repository. For this reason, in this study, researchers created a document management application that can be used to store documents electronically to the West Jakarta Highways Sub-dept. The application development process is carried out using agile methods starting from the stages of planning, implementation, software testing (testing), documentation, deployment, and maintenance (maintenance). The resulting application also has several features such as document search, document graphics, the number of documents that have been inputted, project documents and access rights. Based on the usability questionnaire that has been given, the developed application can assist in managing documents, and assist in storing and searching data.
Analisis Kepuasan Pengguna BIMA Menggunakan Integrasi Model EUCS Delone Mclean dan Self-Efficacy
Authors: Fitriani Nurul , Astiti Sarah , Amriza Rona Nisa Sofia
Published: May 2023

Technology modernization is developing so fast that people have become dependent on it. Technology has a major impact on human life. It plays a larger role in the life of a wider community, especially in education, where it plays a role as a knowledge provider. The information system is an integrated unit of information technology and an activity to support operations and management to use the technology. One of the information systems used in education is the Research and Community Service Information Base (BIMA). BIMA is an information system that reports research activities such as planning, implementation, and reporting. BIMA implementation is within the Academic Community of the Telkom Purwokerto Institute of Technology. However, BIMA still has several problems with the infrastructure and systems, creating dissatisfaction when users access it. Based on these conditions, an analysis of user satisfaction with BIMA is needed. This study uses the EUCS, Delone Mclean, and Self-Efficacy Model Integration. This study analyzes user satisfaction levels and determines which factors significantly affect BIMA user satisfaction. The testing technique used is SEM-PLS. Based on the test results, there are five variables with a significant effect. Information Quality, System Quality, and Self-Efficacy significantly affected User Satisfaction. Technical Support significantly affected System Quality, and System Quality variables significantly affected Information Quality. One hypothesis has no significant effect on User Satisfaction, namely the Technical Support variable with p-values > 0.05, which is 0.478 and the t-statistic value <1.64, which is 0.032.
Penerapan Algoritma C.45 Untuk Analisis Pengadaan Peralatan dan Mesin Kantor
Authors: Iftitah Amalia , Setyadi Resad
Published: May 2023

Badan Keuangan dan Aset Daerah (BKAD) of Banyumas Regency is an agency under the auspices of the regional central government of Banyumas Regency. BKAD Banyumas Regency has various types of Kartu Inventaris Barang(KIB) which are still not well managed, namely KIB office equipment and machines and make it difficult to procure office equipment, so a decision support system is needed to predict the proposed procurement of office equipment and machines. This prediction is made with the aim of facilitating the asset sub-sector in particular in carrying out the task. This prediction has benefits in implementing the replacement of office equipment and machines that can be managed properly according to employee needs so that employee performance is maximized. Methods of data collection using survey methods, literature, and interviews with members of the asset sub-sector. The data processing method in this report uses a quantitative method with the C.45 algorithm. An analysis of the prediction of proposing office equipment and machines using the C.45 algorithm with the help of the Rapidminer Application is able to provide results in the form of a decision tree that can be used by members of the asset sub-sector in making decisions. Based on the predicted results for proposing the procurement of office equipment, all equipment whose year of purchase/procurement was less than or equal to 1998, equipment in damaged condition with a year of purchase/procurement of more than 1998, equipment made of plastic/ebonite and plastic in poor condition with year of purchase/procurement more than 1998.
Aplikasi E-Commerce Galeri Lembaga Adat Melayu Riau Berbasis Mobile Menggunakan Flutter Menerapkan Metode Waterfall
Authors: Wahyu Andrian , Affandes Muhammad , Pizaini Pizaini , Vitriani Yelfi , Iskandar Iwan
Published: May 2023

The Galeri LAM Riau is an effort by the Riau Malay creative and cultural economic center to showcase products typical of the Riau region which include culinary, souvenirs, clothing and handicrafts typical of Riau. The Galeri LAM Riau is fostered by PT Pertamina Hulu Rokan to advance regional MSMEs products and find out what traditions exist in Riau. Seeing the business processes carried out by the Galeri LAM Riau, there are still many buying and selling activities carried out that have not utilized technological developments and the concept of e-commerce. The process of buying and selling transactions in e-commerce is quite important because in the current era of globalization it greatly facilitates many jobs and helps many parties. The flutter e-commerce application of the Galeri LAM Riau can be a solution for producing product output that can help process buying and selling transactions at the Galeri LAM Riau by designing the waterfall method. This waterfall method has a fairly clear work flow, measurable work time and clear documentation. With these advantages, the costs incurred are well detailed and save expenses. The application will also carry out the black box testing to valid stage to ensure smooth transactions before the application is used. The results of this study are 3 types of applications that can be used properly based on their respective authorities according to the features needed. This research is expected the app help facilitate transactions, services, reports and available information at the Galeri LAM Riau.
Pengenalan Aplikasi Augmented Reality Sebagai Media Pembelajaran Konstruksi Bangunan Berbasis Android
Authors: Kurniawan Rahmad , Hamzah Muhammad Luthfi , Ahsyar Tengku Khairil , Saputra Eki , Syaifullah Syaifullah
Published: May 2023

Augmented Reality is a technology that combines virtual objects into a real environment and then projects these differences at the same time. The application of ICT-based teaching (Information, Communication and Technology) or better known as TIK (Technology, Information and Communication) at SMKN 2 Pekanbaru which supports various IT-related means starting from Network, Software and Hardware. Especially in the building drawing engineering major, the use of IT is good enough to support learning, such as software that supports CAD programs. In addition, SMKN 2 Pekanbaru also has supporting hardware such as computers, laptops and tablets. Based on this, the creation of building construction augmented reality applications as an innovative and interesting learning media can make maximum use of the school facilities that have been provided. This study uses the Agile method as an application design method that focuses on advanced development and Unity 3D as software in building construction augmented reality applications, As well as the Vuforia SDK as a device that allows the creation of augmented reality applications. This study also uses the black box and system usability scale (SUS) with the Category “Good” of 70.075% as a method of application testing that produces an evaluation of learnability of 96%, efficiency matrix of 0.001/SEC, and error metrix of 0.11.
Sistem Pendukung Keputusan Pemilihan Smartphone Bekas Menerapkan Metode SAW
Authors: Nawandi Frendiza , Muzhaffar Azzam , Tamtomo Muhammad Ramadhika Putra , Setyadi Resad
Published: May 2023

The selection of used Smartphones made by buyers sometimes confuses prospective buyers of what used Smartphones to buy according to the desired criteria. Based on this, in this study a decision support system was built that was used to carry out the process of selecting used smartphones that matched the criteria, namely price, camera, RAM, internal memory, processor, battery, and weight. The decision-making method used is the Simple Additive Weighting (SAW) method. This method is used to determine the weight value of each criterion, which is then carried out a ranking process to determine alternative used Smartphones. The results of this study are to explain the results of the stages of calculating the alternative value criteria in the implementation of the Program which has been carried out based on manual calculations and explaining that the calculation can produce the final stage where the alternative smartphone used MI 10t Pro has a ranking number 1 and has the same value as manual calculations, namely 91.1. With a decision support system that uses the SAW method, (Simple Additive Weighting), it can help consumers choose used cellphones based on predetermined criteria.
Implementasi Sistem Identifikasi Senjata Real Time Menggunakan YOLOv7 dan Notifikasi Chat Telegram
Authors: Sholahuddin Muhammad Rizqi , Atqiya Firas , Wulan Sri Ratna , Harika Maisevli , Fitriani Sofy , Sofyan Yusuf
Published: May 2023

This research produces an application that can send automatic notifications in the form of a chat on the Telegram platform when a weapon object is detected on CCTV. This application was created utilizing computer vision technology and artificial intelligence, in particular YOLOv7. As demonstrated by the mAP@0.5 value of 0.837 after 50 epochs of training, this application can detect weapon objects such as people, pistols, and knives with a reasonable degree of accuracy. This application is also linked to the telepot library, which enables it to send chats on the Telegram platform. These applications can aid in enhancing security and safety in a variety of environments and have numerous practical applications in fields such as public safety, law enforcement, and others. However, there are still deficiencies in this study that can be addressed in future research, such as the small number of training epochs and the size of the dataset.
Rancangan Aplikasi Monitoring Maintenance Mesin Mini ATM
Authors: Cahyadi Dian , Purwanto Timur Dali
Published: May 2023

Monitoring maintenance of mini ATM machines at PT Bank Mandiri (Persero) Tbk Palembang Sudirman Area currently uses the minutes of handing over of Mini ATM machines which are recorded in Microsoft Excel, this could be the reason monitoring of maintenance for mini ATM machines has not gone well, such as in the case of officers having difficulty monitoring the progress of repairing Mini ATM machines, then from the agent's point of view complaints cannot always be responded to quickly, so the SLA for repairing Mini ATM machines has not been fulfilled. Based on these things the author wants to build a web-based application using the waterfall method, starting with data collection through observation and interviews, analysis of system requirements, design, code, testing, support, the hope is that this monitoring application is made so that all parties related to the maintenance process will get convenience in the process of monitoring customer complaints and fulfilling the Mini ATM Machine maintenance SLA
Analisis Perbandingan Akurasi Pre-Trained Convolutional Neural Network Untuk Klasifikasi Kelompok Usia Pengunjung Rumah Sakit
Authors: Sembiring Arnes , Rahman Sayuti , Siregar Dodi , Zen Muhammad , Suriati Suriati
Published: May 2023

Children are not allowed to visit the hospital. Children should not visit the hospital for two reasons, namely the patient's side and the child's side. On the patient's side, patients need peace of mind during treatment and recovery. The noise generated by children makes the atmosphere not conducive and increases the patient's stress level. On the child's side, there are two factors, namely immunity, and trauma. Children have incomplete immunity so they are easily infected by viruses and bacteria. A child's immune disorder will harm the child's development. Apart from viruses and bacteria, in hospitals, there are also patients with major injuries such as those resulting from accidents. Children who see these large wounds can traumatize themselves and interfere with the child's growth and development. The age classification of visitors supports for hospital management to limit visitors based on age. Visitors categorized as children are visitors aged 12 years or younger. The method used for age group classification is the pre-trained CNN, including Alexnet, VGGNet, GoogleNet, ResNet, and AqueezeNet. We conducted a preliminary study using the All-Age-Faces (AAF) dataset as test data that represents the age of hospital visitors. The dataset is divided into two classes, namely children and adults. Based on the SqueezeNet test, it is a better method in terms of training accuracy and validation. Based on the order of accuracy validation, SqueezeNet succeeded in recognizing age groups with an accuracy of 93.09%, VGGNet 92.72%, AlexNet 91.44%, GoogleNet 90.92%, and ResNet 90.62%. This research is expected to contribute to helping control visitors to the hospital.
Penerapan Algoritma K-Medoids Untuk Clustering Prioritas Penerima Beasiswa
Authors: Iskandar Agus
Published: May 2023

Scholarships are a form of appreciation given to students. In college scholarships that are usually given are scholarships from foundations. The limited number of foundation scholarships provided by tertiary institutions is certainly a separate problem for elements of leadership or management. The problems encountered must be resolved as well as possible. Therefore, it is necessary to group students who are prioritized to get foundation scholarships. The process of determining priority levels for students receiving foundation scholarships has become a new problem for the management team. The process of solving the problem can be done by processing the data. Data mining is a data processing process for extracting information stored in datasets. In data mining, the process of grouping data for the priority determination process is included in the clustering technique. K-Medoids is part of clustering data mining. K-Medoids is used in data mining for the grouping process in forming clustering. The K-Medoids algorithm can help simplify the process of forming priority clusters. In this case there are 5 alternatives included in Cluster 1 and 5 alternatives included in Cluster 2. With the formation of clusters from the K-Medoids algorithm process it can be easily in the decision making process.
Implementasi Algoritma Decision Tree dan Naïve Bayes Untuk Klasifikasi Sentimen Terhadap Kepuasan Pelanggan Starbucks
Authors: Putri Tiyas Asih Qurnia , Triayudi Agung , Aldisa Rima Tamara
Published: May 2023

Indonesia is included in the category of countries with the largest population in the world, this situation is a business opportunity for entrepreneurs who enter the coffee shop industry market. Researchers utilize one of the grouping methods, namely data mining classification in order to help business entities to identify different groups in the Starbucks customer satisfaction database. The purpose of this research is to be able to group categories into 3 classes, namely satisfied, quite satisfied and dissatisfied using the Decision Tree & Naive Bayes algorithm. So that it can find out public opinion on Starbucks customer satisfaction, in this study the aim was to obtain accuracy, precision and recall values and find out the best algorithm for data mining classification of Starbucks customer satisfaction. In this study using test data obtained from tweets with the keyword "Starbucks" from Twitter. The results of this study where the sentiment classification process for Starbucks customer satisfaction obtained a neutral category, it can be seen from the reviews using the keywords "starbuck OR starbucks OR #starbucks "The results obtained were positive comments of 476 tweets with a percentage of 19.2%, neutral comments of 1743 tweets with a percentage of 70.3% and negative comments of 258 tweets with a percentage of 10.4%, so that conclusions can be drawn based on the polarity calculation, the comments on stabuck have a satisfied category.In this study, it can be concluded that the performance of the Decision Tree algorithm is better than the Naive Bayes algorithm, as can be seen from the following explanation.The Decision Tree algorithm results in an accuracy of 83%. Naïve Bayes on value accuracy results by 74%.
Penerapan Spiral Method Dalam Pengembangan Sistem Informasi Desa Sebagai Keterbukaan Informasi Publik
Authors: Supiyandi Supiyandi , Rizal Chairul , Fachri Barany , Eka Muhammad , Zufria Ilka
Published: May 2023

Tomuan Holbung Village is a village located in North Sumatra. As a village, there is still information that has not been accessed by many others through public communication, namely the internet. For this reason, it is necessary to develop an information system. Technology changes human life into quick and easy access to information data. Technology contributes to the arrangement of management systems and work processes in government and private institutions. One of the applications of Information Technology in village life is the use of the Village Information System (SID). In the development of this web-based village information system using the spiral method in development which consists of analysis, design, coding and testing as well as entity relationship diagrams in designing the database. The existence of a website-based village information system can facilitate devices in processing village information data to be more effective and efficient in providing information about village government in Tomuan Holbung Village. In addition, researchers also added features of activities that were widely informed. The Village information system is equipped with a web-based display so that users can adjust the contents in the system such as a web-based village information system as a means of information in web development in Tomuan Holbung Village using the spiral method.