bluuebunny/crossref_metadata_2025 huggingface dataset:
STUDENTS’ PERCEPTION ON THE USE OF DUOLINGO APPLICATION IN LEARNING ENGLISH DURING COVID-19
Authors: Fadilah Khairul
Published: January 2023

This research aims to find out how students' perception of the use of Duolingo application in learning English. This research was conducted in SMP Swasta IT Al-Fattah Desa Lama. A qualitative method was used for this research and there were 20 students in the ninth class as the sample of this research. In collecting the data, this research used a questionnaire and interview. The findings took the result that most students agree and gave a positive response than the negative one of the use of Duolingo application in learning English during Covid-19. Duolingo application gave the benefits and contribution to both the students and teachers in learning English. 1) This application made the students feel enjoyable in learning English and made the learning process became fun during this Covid 19 pandemic; 2) This application gave a significant impact and increased students' knowledge and improved their English during this Covid 19 pandemic; 3) Using this application, the students had a chance to improve their English whenever they want to learn it. The conclusion could be taken that the students had positive responses and perceptions in using Duolingo application for learning English.
Rancang Bangun Prototipe Sistem Monitoring Suhu dan Kelembaban Gudang Berbasis Scada
Authors: Susanto Edhy , Tukadi Tukadi , Pambudi Wahyu Setyo
Published: January 2023

A warehouse to store goods requires parameters related to humidity and temperature. For rice to be durable in the warehouse, it is necessary to control and monitor these conditions to reduce the level of damage to rice. However, control and supervision must be carried out continuously, which results in a group of efficiency in terms of cost and time. The operator can do some control techniques by looking directly at and controlling by turning the heating or cooling machine on and off to condition the room with the settings. In this study, the implementation of SCADA was carried out by making a prototype of a temperature and humidity monitoring system in a warehouse using the AHT10 sensor. Temperature and humidity data can be stored in a computer used as a reference for controlling and analysing rice resistance in warehouses. As a reference, the stored rice is Bulog rice stored in a warehouse with temperature requirements not below 28 C and humidity not exceeding 55% based on references from previous studies. The system is equipped with fan PID control to lower the humidity and raise the temperature according to a set target. Using tuning with the Ziegler-Nichols method, the value of Kp 14.88 Ki 0.2976 Kd 186 is obtained at the temperature control, and the importance of Kp is 16.56 Ki 0.3312 Kd 207, and the error rate at temperature readings is 0.10096%, and humidity is 0.138%.
Analisis Penerimaan Vaksin Covid-19 Berbasis Fuzzy Clustering Machine Learning di Provinsi Riau
Authors: Sarah Siti , Mustakim Mustakim
Published: January 2023

Corona Virus Disease 2019 or Covid-19 is called global because it is spreading rapidly around the world, increasing cases and deaths, and lack of treatment and vaccines. Seeing rapid spread of Covid-19 and dangers will arise if not handled immediately, One of the most likely ways to prevent the spread of this virus is develop a vaccine. The Head of the Manpower and Transmigration Office of DKI Jakarta Province Issues Decree (SK) No. 1972 of 2021 concerning the Covid-19 Prevention and Control Protocol in Offices or State-Owned Enterprises. Company leaders only allow the implementation of Work From Office (WFO) to workers who have been vaccinated against Covid-19 at least the first dose. One of the companies that need vaccines for workers is PT. Perkebunan Nusantara V or PTPN V because the number of Covid-19 cases in PTPN V is increasing. Based on this case, this research will model or group Covid-19 vaccine data at PTPN V using the Fuzzy C-Means algorithm. The attributes used in this study were Gender, Age, Unit of Work and Vaccine Status. The best cluster results obtained are 5 clusters, the most cluster in cluster 2 there are 3574 persons, and the cluster which has the least number of products is cluster 4 with 18 person. The result of testing the validity of the Silhouette Index (SI) value is 0.1541, thus the quality of the cluster is still far from reaching the optimal word.
Prediksi Tingkat Risiko Kredit dengan Data Mining Menggunakan Algoritma Decision Tree C.45
Authors: Handayani Nurdiana , Wahyono Herry , Trianto Joko , Permana Dwi Sidik
Published: January 2023

Finance companies in providing credit conduct data analysis first to reduce credit risk. When customers do not pay credit smoothly, it will harm the company. For this reason, credit analysis is an important factor to minimize financial risk. So, it takes a predictive analysis of the level of credit risk based on data or files from customers. This study aims to predict the level of credit risk with data mining using the C.45 decision tree algorithm. There are two classes of risk level predictions, namely current and non-current. The C.45 decision tree algorithm has a function to find knowledge or patterns of characteristic similarity in a particular group or class. In this study, the C.45 algorithm was implemented and analyzed using the WEKA application. From the results of the evaluation using the confusion matrix, the accuracy generated for 1,153 training data with 91 testing data and the six attributes used produces an accuracy of 79%
Sistem Pendukung Keputusan Penerima Kredit dengan Fuzzy Multi-Atribute Decision Making Menggunakan Weighted Product (WP)
Authors: Nuraeni Yani , Chusna Nuke L , Shalahudin Mohammad Imam , Alexander Allan D
Published: January 2023

Currently, the demand for credit through banks or cooperatives is increasing very rapidly. Not only the lower middle class but all circles. The decision-making mechanism for providing credit to customers sometimes takes up to two to three days to determine who will be given credit first, the reason being that the calculation process for each criterion is done manually. Decision Support System is considered an interactive information system to assist decision making in semi-structured or unstructured situations. One of the models in the decision support system is Fuzzy Multi Attribute Decision Making (FMADM) which has several methods to solve problems, one of which is the Weighted Product (WP) method. This research produces a decision support system in selecting credit recipients using the WP method. The results of this study are a system that can calculate rankings like manual calculations. The results of the system functionality test also give a value of 100% according to needs
Rancang Bangun Sistem Informasi Pengelolaan Indikator Mutu dan Insiden Keselamatan Pasien di RSUD Temanggung
Authors: Yustin Yustin , Artha Emilya Ully , Primadewi Ardhin
Published: January 2023

RSUD Temanggung has an important role and task in ensuring the continuity and quality of health services for the entire Temanggung residence. Hospital accreditation assessment is an effort to improve the quality of health services in hospitals. The Quality and Patient Safety Program (PMKP) is one of the accreditation committees at the RSUD Temanggung that handles hospital quality programs and patient safety incidents. To complete the quarterly work program made by the PMKP committee, data were collected in all units in the Temanggung Hospital. There is a need for a system to collect data in real-time so that the quality of health services at the RSUD Temanggung can be improved. The measured quality indicators are divided into 3 types, namely national quality indicators, priority quality indicators, and unit quality indicators. The system is built with 3 actors, namely admin, nurse, and director. The admin actor acts as a web manager on the access rights menu, the quality indicator menu, and the patient safety incident menu. The nurse actor acts as the manager of the quality indicator data. The director's role is to overview the graph of quality achievement in all units at the RSUD Temanggung. The results of system testing with beta testing instruments for admin actors (87%), nurse actors (88%), and director actors (94%) are based on several parameters to test the system's functionality according to each actor with a very feasible category. In addition to functionality testing, this system was also tested for performance, ease of searching for hospital quality/safety incident data, as well as ease of making and recapitulating quarterly reports by the PMKP committee with a success percentage of 95%.
Model Klasifikasi Analisis Kepuasan Pengguna Perpustakaan Online Menggunakan K-Means dan Decission Tree
Authors: Kusuma Al Atros Khamim Surya Hadi , Padri Abdul Robi , Nurdiawan Odi , Faqih Ahmad , Anwar Saeful
Published: January 2023

Riyadlul Muta'allimin Elementary School Library is one of the support units in the school's academic activities. During times like these, students are very difficult in accessing the library in school. Therefore, the school applies an Online Library, so those students and teachers who can access the library do not need to flock to school. Online libraries that have been implemented need to do an evaluation of user satisfaction because this is a new thing for Riyadlul Muta'allimin Elementary School. Satisfaction analysis can be done by the K-Means method with a decision tree. K-Means is used to group data that will be converted into labels. It is further classified using a decision tree. Based on the analysis, the prediction of cluster 1 with true cluster 1 of 48 items, true cluster 0 and true cluster 0 there are no items, then the class precision is 100%
Perancangan WebView Template Pada Android Studio Arctic Fox Studi Kasus: Dagangrumah.com
Authors: Putra Raden Bagus Dimas , Budi Eko Setia , Kadafi Abdul Rahman
Published: January 2023

Android is one of the largest mobile operating system platforms today. In the midst of the rapid development of android application technology, many programmers have not learned how to make android applications, evidenced by the number of websites that have adapted to the android application screen but do not yet have android applications. In android application development technology there is a feature called WebView that allows application developers to be able to display content from web pages directly within the application. To make it easier to create applications, the author creates templates by: prototyping  WebView, formulating problems, studying supporting theories, creating templates, template implementation, as well as documentation of template implementation. In Android Studio Arctic Fox, the application of templates is done with three steps: changing the project name, changing the contents of variables according to the parameters of the relevant website data, and changing the logo. By using WebView templates, the process of creating applications from a website becomes very easy.
Index Kepuasan Pelanggan Informa dengan Menggunakan Algoritma C.45
Authors: Febriyani Amanda , Prayoga Guntur Kukuh , Nurdiawan Odi
Published: January 2023

The company's success in marketing its products is largely determined by the accuracy of the strategy used. In determining a marketing strategy, marketers need to examine every characteristic of consumer behavior that is implemented into their hopes and desires. By knowing the basic reasons why consumers make purchases, it can be seen the right strategy to be used, in other words, the marketing party must actualize every consumer expectation into a satisfaction for the services provided. This study uses 6 (six) criteria and 21 (twenty one) sub-criteria with details as follows: Staff, Product, Store Convenience, Security, Delivery and Installation. The purpose of this research is to evaluate the management in improving research. The research stages refer to Knowladge Discovery Data, namely Data, Data Selection, Data Transformation, Data mining Model, Interpretation. Accuracy results obtained are 84.16% with the following details. Prediction Results Satisfied and turns out to be True Satisfied with 80 Data, Prediction Results Satisfied and turns out to be True Very Satisfied with 15 Data, Prediction Results Satisfied and turns out to be True Sufficiently Satisfied with 0 Data, The Prediction Result is Very Satisfied and turns out to be True Satisfied with 0 Data, Prediction Result is Very Satisfied and turns out to be True Very Satisfied with 0 Data, Prediction Result is Very Satisfied and turns out to be True Quite Satisfied with 0 Data.
Klasterisasi Desa dengan Menggunakan Algoritma K-Means pada Data Potensi Desa
Authors: Harahap Anggi Syahadat , Zulvia Pepi
Published: January 2023

The Developing Village Index (Indeks Desa Membangun) is a composite index compiled based on three indices, namely the Social Resilience Index, the Economic Resilience Index and the Village Ecological Index. Based on the Developing Village Index, there are 5 classifications of villages, namely Independent Villages, Developed Villages, Developing Villages, Underdeveloped Villages, and Very Underdeveloped Villages. In line with that, the Central Statistics Agency also issued a Village Development Index (Indeks Pembangunan Desa) to show the classification of the village. This study aims to determine village clustering using the K-Means Algorithm on the 2020 Village Potential (Podes) data, especially on the economic dimension. K-Means is a non-hierarchical data clustering method that can partition data into two or more groups. The number of clusters is determined based on the number of The Developing Village Index statuses, which are 5 clusters. The results of 6 iterations of calculations using the K-Means algorithm show that cluster 1 is grouped into the status of Very Underdeveloped Villages as many as 8 Villages. Then in cluster 2 it is grouped as Underdeveloped Villages as many as 3 Villages. Furthermore, in cluster 3, it is grouped as Developing Villages as many as 83,987 Villages. In cluster 4, they are grouped as Developed Villages as many as 24 Villages. Then in cluster 5 it is grouped as Independent Villages as many as 16 Villages
Sistem Prediksi Kelayakan Rental Mobil Menggunakan Algoritma C4.5
Authors: Aminah Siti , Febriansyah Febriansyah
Published: January 2023

The purpose of this study is to build a system that can predict the feasibility of prospective car rental service users. It is not easy for car rental service providers to determine which consumers can use car rental services, with procedures that are still manual and it is difficult to obtain user data information. To be able to predict the feasibility of car rental service users, it is necessary to use an information system that can predict whether users are eligible or not. This research uses the waterfall system development method. The waterfall method has several stages, including analysis, design, coding and testing. The results of the research obtained from the feasibility test of the feasibility prediction system for car rental service users using algorithmic 4.5 that the results of the alpha test were tested for the feasibility of the system with an overall value of 3.6 by system that has been made feasible to use
Perancangan Sistem Pelayanan Administrasi Kependudukan dalam Menunjang Digitalisasi Desa
Authors: Maulana Riky Rinaldy , Priatna Ramdani
Published: January 2023

Implementation of Village Digitization is a program that is currently being pushed by the central government to advance village governments in developing governance and services provided to the community, this also encourages Pagerwangi Village in West Bandung Regency to be able to carry out village digitization. The program implemented by the Pagerwangi Village Government is a village administration service system in collaboration with the Village Development Study Center which aims to make it easier for the community to receive services provided by the village government, one form of the village administration service system designed by the Pagerwangi village government. related to correspondence needed by the community in the hope of being more affective and efficient than the previous service. The village administration service system is currently still in the drafting process because there are still some shortcomings and obstacles faced so that it takes time to be applied to the community
Penerapan E-Office di Lingkungan Politeknik STIA LAN Bandung
Authors: Taufik Nur Imam , Wijayanti Reni
Published: January 2023

The application of E-Office in office activities and service fulfillment at the Polytechnic of STIA LAN Bandung creates information technology-based services. The application of e-office information technology to support e-government has a positive impact on improving employee performance in the Polytechnic of STIA LAN Bandung environment in Bandung. The available applications are also quite diverse, starting from office administration contained in the FiSH (file Sharing) and Andalan (Archive and mail administration) applications, learning services carried out through the Microsoft Team and registration services through the PCMB Online information system. This study will elaborate on the use of E-Office as an online service medium used at the Polytechnic of STIA LAN Bandung.
Analisis Sentimen terhadap Ulasan Paris Van Java Resort Lifestyle Place di Kota Bandung Menggunakan Algoritma KNN
Authors: Amardita Rizki Syafaat , Adiwijaya Adiwijaya , Purbolaksono Mahendra Dwifebri
Published: January 2023

As the times move forward, technologies are following to develop with the times, especially internet technology. Nowadays, people can find out information about shopping center via the Internet. One of the best-known shopping centers in Bandung is Paris van Java resort lifestyle place. The person's consideration of going to the shopping center is based on the location and opinions of the person who once visited that shop. With a huge amount of opinion and an underlying amount of information that is of great value causes the information to become dangerous if the person misunderstood it. With all these problems, sentiment analysis one of the solution that can prevent the problems of these misunderstanding, in which sentiment analysis works to analyze each text to determine the level of positive or negative sentiment values. In this study, the sentiment analysis dataset goes first to the preprocessing stage, extraction of the Term Frequency-Inverse Document Frequency (TF-IDF) feature then classified using the K-Nearest Neighbor method, The K-Nearest Neighbor method was chosen because this method is one method that can classify text and data, besides K-Nearest neighbor method has a good classification accuracy where the classification process is easy and quite simple in its implementation. With a system that built using TF-IDF Unigram and Euclidean Distance, the best accuracy value is 88.29%.
Sistem Pakar Diagnosis Penyakit Rhinitis Menggunakan Metode Forward Chaining Berbasis Web
Authors: NurJumala Aghnia , Prasetyo Novian Adi , Utomo Hari Widi
Published: January 2023

The development of technology and information systems that are growing rapidly as it is today, requires everyone to continue to develop knowledge so as not to be out of date. The use of technology today can be used in all fields, such as education, security, health, and so on. Expert systems in the health sector are designed and made to imitate an expert who can facilitate the work of an expert in making decisions to solve problems. In a case study conducted at the Dadi Family Hospital, Purwokerto, data were obtained from patients with a diagnosis of rhinitis, the majority of whom did not know information about the symptoms and diseases. Rhinitis is an inflammatory disease or inflammation of the nasal mucosa that is triggered by certain allergens. The increasing number of ENT diseases, especially rhinitis, is not accompanied by the number of experts. In this case, it is necessary to conduct an analysis to speed up the diagnosis process by medical personnel. Based on the case study, an information system is needed that can be used by its users as a source of information as well as a more practical consultation media. In designing this system using PHP and MySQL with research datasets obtained from hospital medical records. For the development of the system using the waterfall method with the forward chaining method as a method of searching or drawing conclusions based on existing data or facts leading to conclusions. Then in testing the system using the black box as a feature functionality test, as well as testing the System Usability Scale (SUS) as a system feasibility test, and testing the accuracy of the expert system using the confusion matrix. For the results of the accuracy of this expert system obtained by 93%
Segmentasi Tingkat Kematangan Buah Pisang Cavendish Sangat Matang Berdasarkan Warna Menggunakan Watershed
Authors: Muktianto Ageng , Indriyani Vidya
Published: January 2023

The Cavendish banana is considered to be one of the most sought-after export-oriented fruit in Indonesia. The large market size of export fruits, especially Cavendish bananas, opens opportunities for Indonesia to raise both its product quantity and quality in order to increase its competitiveness. Various methods have been conducted to increase the quantity and quality of Indonesia's cavendish bananas, one of which is the adoption of the image processing technology. This method aims to simplify and resolve cultivation and processing issues regarding Cavendish bananas, among other things by minimizing human error in determining fruit ripeness (which is traditionally conducted by manual labor). This research uses HSV segmentation and a Watershed algorithm in segmenting images of 50 ripe Cavendish bananas with 40 training data and 10 testing data. Based on our research, we founda out that ripe Cavendish bananas have 42% red, 37% green, and 21% blue in average, with an accuracy rate of 65%
Penerapan Framework for the Application of System Technique pada Penjualan Stationery Berbasis Website
Authors: Aldisa Rima Tamara
Published: January 2023

Stationery is an office stationery such as pencils, pens, books, paper, rulers, envelopes and many more in stock. Stationery shop sells various kinds of stationery. At this time, the way to market goods is still through opening a rented shop, using brochures and shop front banners. The occurrence of the problem is that the stationery shop owner has difficulty and has not been able to control the number of goods, sales data, both income and expenses. Designing a stationary sales system and developing it using the FAST (Framework for the Application of System Technique) method. The purpose of the research is that Aldi Stationery can have a website that is easy for buyers to use, attractive, can make it easier for shop owners to market goods, provide discounts and can also make it easier to manage and report sales transactions
Pemilihan Model Arsitektur Terbaik Dengan Mengoptimasi Learning Rate Pada Neural Network Backpropagation
Authors: Astria Cici , Windarto Agus Perdana , Damanik Irfan Sudahri
Published: January 2023

Backpropagation is one of the methods contained in a neural network that is able to train dynamic networks using mathematical knowledge based on architectural models that have been developed in detail and systematically. Backpropagation itself is able to accommodate a lot of information that serves as a useful experience. However, the Backpropagation Algorithm tends to be slow to achieve convergence in obtaining optimum accuracy and requires large training data and the optimization used is less efficient. The purpose of this research is to optimize the learning rate on backpropagation neural networks. Source of data obtained from CV. Bona Tani Hatonduhan. There are 3 network architecture models used in this study, namely 2-51, 2-6-1, and 2-7-1 with learning rates of 0.1, 0.2, and 0.3. the results of trials carried out with MATLAB software produced the best architectural model, namely the 2-7-1 model with a learning rate of 0.3 with an accuracy of 83%. Based on this background, it is hoped that the results of the research can help in the process by optimizing the learning rate of the backpropagation Neural Network on the selection of the best architecture.
Optimasi Particle Swarm Optimization Pada Peningkatan Prediksi dengan Metode Backpropagation Menggunakan Software RapidMiner
Authors: Irnanda Khairunnissa Fanny , Windarto Agus Perdana , Damanik Irfan Sudahri
Published: January 2023

Backpropagation is a method of Artificial Neural Networks that is quite reliable in solving prediction problems (forecasting). However, in its application, this algorithm still has weaknesses such as optimizing the artificial neural network weights to avoid local minimums, the problem of long training times to achieve convergence and the process of determining the right parameters (learning rate and momentum) in the training process. The purpose of this research is to solve this problem by using Particle Swarm Optimization (PSO) which is a simple and reliable optimization algorithm to solve optimization problems. The data source is obtained from the site sumut.bps.go.id. There are 5 network architecture models used in this study, including 2-5-1, 2-7-1, 2-9-1, 2-11-1 and 2-13-1. The results of trials conducted with Rapid Miner software, the best architectural model is the 2-9-1 model with a total RMSE of 0.056 +/- 0.000 in the implementation of Backpropagation, while in the implementation of Backpropagation + particle swarm optimization the amount of RMSE is 0.055 +/- 0.000. The smaller the RMSE (Root Mean Squared Error), the better the model
Perancangan Tampilan Aplikasi Pembelajaran Pinandita dengan Metode Five Planes, Heuristic Evaluation, Concurrent Think Aloud, Serta Cognitive Walkthrough
Authors: Dananjaya Made Wira Putra , Indrawan Gede , Sariyasa Sariyasa
Published: January 2023

The design and development of the application display uses five areas to find out more about the needs and requirements of the user, so that it will be easy to learn and understand by the user himself. The research variables used in determining the ease of use of the application are the effectiveness and efficiency of using the application display and user satisfaction with the application display used. The sampling technique used here is purposive sampling, so the total sample used is 30 people. The research sample used is divided into 2 parts, namely, the general public and people who have an information technology educational background. The data in the study were collected by conducting interviews and questionnaires for the testing phase. Each method used is representative of the research variables. The test method used in this study is a cognitive walkthrough representing the effectiveness variable, heuristic evaluation representing the efficiency variable, and concurrent think aloud representing the user satisfaction variable.
Simulasi Reinforcement Learning untuk Kecerdasan Buatan pada Exergame Penurun Berat Badan
Authors: Fitriani Sofy , Setiarini Siti Dwi , Soewono Eddy Bambang
Published: January 2023

The pandemic of Coronavirus Disease 2019 (Covid-19) is still sweeping the globe. This is alarming, and it has a negative impact on physical activity outside the home. Weight gain is one of the issues that has arisen. Artificial intelligence simulation research is proposed for physical activity to help lose weight for it to be something fun with all its limitations. This simulation is going to be included in the game. This study focused on the physical activity carried out based on the results of artificial intelligence calculations to lose weight before being applied to the game. The approach is quantitative. To begin, conduct a literature review to determine the topic, machine learning methods, and calorie calculations for weight loss. Additionally, using reinforcement learning, a model for calculating the need is created for a caloric deficit. The waterfall method is used to model the calculation, which is then simulated in the system. The final stage is model validation, which involves utilizing the functionality correctness in accordance with system requirements. It produces 100 percent correct output based on the list of requirements, according to the tests that have been conducted.
Analisa Barrier Implementasi Sistem Pada Website Sistem Informasi Kesehatan Terpadu (SIKAT) di Puskesmas Kutabumi
Authors: Putri Lulasnov Viola Prameswari Ken , Susanto Irwan , Darmansah Darmansah
Published: January 2023

The health information system (SIK) is a systematic and integrated health data and information system at the government level in fulfilling health management support to improve services to the community. The Kutabumi Health Center has an Integrated Health Information System (SIKAT) which is directly integrated with the Health Office. The Integrated Health Information System (SIKAT) is available in the form of a website which is an information system website to assist the process of running health services at the Kutabumi Health Center, one of which is data entry. This study aims to determine the problems that occur at the Kutabumi Health Center related to the implementation of an integrated health information system (SIKAT) related to phenomena that have been proven. Based on this, it is necessary to analyze the system implementation barriers which are expected to provide an overview of the existing system management conditions and provide recommendations to produce information from an appropriate system, in order to achieve the goals set by the Kutabumi Health Center. This research method uses an analytical approach to technology/innovation implementation barriers with dimensions of organizational inertia, habitual routines, and poor readiness (financial & human resources). The analysis in this study uses chi square and contingency analysis. The results showed that the factors of unfavorable readiness (financial factor readiness), routine habits (habits), organizational slack (description of organizational structure and leadership mandate) were the inhibiting factors for the implementation of SIKAT at the Kutabumi Health Center.
Sistem Pendukung Keputusan Pemilihan Juru Masak (koki) Menggunakan Metode Complex Proportional Assesment (COPRAS)
Authors: Fadilla Alda , Nasyuha Asyahri Hadi , Sari Vina Winda
Published: January 2023

A cook (chef) is a person whose job is to make recipes, determine and measure cooking ingredients, cook, also serve a dish that is delicious, looks beautiful, and deserves to be paid. In determining the selection of cooks (cooks) manually at the Garuda restaurant, there are shortcomings that make mistakes in choosing cooks such as the difficulty of registering prospective cooks (cooks), the selection process is complicated, and it is difficult to choose a cook (cook) who fits the criteria set. has been set by the company. So to assist the selection of cooks (chef) at Garuda Restaurant, it is necessary to build a system that can assist restaurants in making decisions based on the problems they are facing. The many branches of Garuda restaurants that are spread in almost various regions and cities make restaurant managers and chief cooks will have different opinions to choose the best chef to be accepted in Garuda restaurant. Based on the description of the problems that occurred, for the selection of the best cook (chef) at the Garuda restaurant, a decision support system (SPK) is needed in making decisions so that the information becomes accurate so that it can facilitate the selection of cooks at the restaurant. In this study, the Complex Proportional Assessment (COPRAS) method was used for problem solving. This method can solve an efficient problem, because this method is used to find the best alternative based on the criteria. The results in the research on the selection of cooks (cooks) are alternative A07 with a value of 100 on behalf of  Rojali
Sistem Informasi Jasa Cuci Interior Rumah dan Mobil Menggunakan Metode User Acceptance Test
Authors: Bastari Muhammad Arif , Darmansah Darmansah , Rakhmadani Diovianto Putra
Published: January 2023

At this time, the development of science and technological progress is increasing and sophisticated, especially the use of computers and mobile phones that almost use them and have a significant impact. The usefulness of information technology becomes a management of information that is easier to use. The same is felt by the owner of Wowo Clean Solution, wanting to feel an easier dissemination of information but still experiencing a shortage of information and ordering systems that have not been computerized, resulting in the people of Purwokerto not knowing much about home and car interior cleaning services, thereby reducing orders for cleaning the interior of the house and car. Therefore, researchers build a system using the Waterfall Method or the waterfall method is a model developed for software development. The Waterfall method was chosen because this method can help the author to develop the first stage software system that will be built according to the needs of the user (user). This researcher builds a website using the PHP and MYSQL programming languages. The final result of this research is to analyze the response of using the wowo clean solution website. The response to the use of the webiste from the community uses the User Acceptance Test (UAT) model testing. UAT aims to determine the functionality of software testing. The final result of this research is to produce an information system, namely the wowo clean solution website and the results of the examiner's assessment using the user acceptance test with an average score of 80% so that it gets good criteria.
Analisis Dan Implementasi Algoritma Active Fuzzy Constrained Clustering Untuk Pengelompokan Dokumen
Authors: Parendo Syaros , AW Yanuar Firdaus , K Angelina Prima
Published: January 2023

Text document clustering techniques automatically become an important research in which volume of text document via digital media is growing rapidly. This technique is known as document clustering. Document clustering is a method of grouping documents based on their similarity. For groupping these documents, one of the clustering algorithms is used, namely Active Fuzzy Constrained Clustering (AFCC), which combines fuzzy and semi-supervised clustering methods where text documents as a bag of words will be calculated with the value of meaningful words using the Vector Space Model. (VSM). The AFCC algorithm is identified by the use of pairwise constraint and centroid in its cluster. The input documents tested in the research are a collection of documents in the BBC News Archives. Based on the research that has been done, using the parameters of the maximum number of clusters, the maximum number of constraints per iteration and the maximum number of iterations, the AFCC algorithm results in grouping text documents that are news article. Performance measurement of clustering results in this research uses the Confusion Matrix approach, which can be generated with an average precision and recall value of 0.53, and an accuracy value of 0.52
Analisis Tingkat Kepuasan Pengguna Sistem Informasi Website AHU Menggunakan PIECES Framework
Authors: Astuti Dewi Puji , Hadisaputro Elvin Leander , Hasrullah Hasrullah
Published: January 2023

The use of information systems requires special arrangements and management, so this system is commonly referred to as a website information system. Website information system is a representation of information technology which is a medium in obtaining information. One of the benefits of a website-based information system is to facilitate the presentation of data that can be accessed by all internet users. The role of a website-based information system is to produce information for all levels of management. The need for information for a management process must be analyzed, so that the information produced can function and be right on target. One application of a website-based information system is a notarial information system. This study aims to evaluate user satisfaction of the Online AHU (General Legal Administration) Website in relation to the Directorate General of AHU. With the application of AHU Online as a breakthrough in public services by the Directorate General of AHU, these problems can be overcome as a form of excellent service to the community. In this case, it cannot be separated from the information system used in the company, of course it cannot be separated from the impressions of users (notary employees) in registering legal entities using the AHU Online Website. The method used is the PIECES Framework analysis method, which consists of several points of analysis, namely: Performance, Information and Data, Economics, Control and Security, Efficiency, and Service. The results of this study are an AHU website that is able to analyze the level of user satisfaction with the website information system using the PIECES Framework analysis method
Penerapan Algoritma Winnowing dan Word-Level Trigrams Untuk Mengidentifikasi Kesamaan Kata
Authors: Ramdhani Rezki , Fadlil Abdul , Sunardi Sunardi
Published: January 2023

Identifying the same words in two or more texts is the first step in the process of detecting plagiarism. Plagiarism detection software are commercially available but relatively expensive. Although some software is offered for free, the features provided are very limited. Therefore, a word similarity detection system is needed to be used as an alternative for users that can be freely accessed. The application of the pattern matching method is one of the solutions that can be used to find the similarity of words between documents. There are several algorithms that can be used as a method to find the similarity of words in the text, including the Winnowing algorithm which is known to have good performance in detecting similarity of words. Winnowing is a hashing-approach based algorithm that applies hash-function and window formation to obtain fingerprints during pattern matching. Based on these fingerprints, the word similarity level can be calculated. Previous studies have only calculated the level of similarity of words based on the character (character-level), while the calculation of the level of similarity based on words (word-level) is still limited. This research was carried out with the aim of measuring the level of similarity of words using the Winnowing algorithm and word-level trigrams. The results showed that the Winnowing algorithm which was applied using word-level trigrams could detect similarities in the text of 76.84%, 52.29%, 37.40%, and 19.29%, respectively. From the results of the study, it can be concluded that the pattern matching method with the Winnowing algorithm and word-level trigrams can be used to measure the level of similarity of the text
Fuzzy Multiple Attribute Decision Making Menggunakan TOPSIS Pada Sistem Pendukung Keputusan Pemilihan Wireless Router
Authors: Nuraini Rini , Daniarti Yeni , Irwansyah Irsyad Purbha , Sinlae Alfry Aristo J , Setiawansyah Setiawansyah
Published: January 2023

Selection of the right wireless router can maximize the performance of the internet network. Especially for a company whose business is very dependent on the internet network, choosing the right wireless router is an important factor. The purpose of this study is to implement one of the Fuzzy Multiple Attribute Decision Making (FMADM) approaches, namely the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method in a decision support system for selecting wireless router devices to help individuals and companies determine the right wireless router and according to what the user wants. The TOPSIS method is used because it is practical in its use, and has simplicity in concept, efficiency in the computational process and the best alternative is obtained by paying attention to the distance of the closest positive ideal solution and the farthest negative ideal solution distance. The system is built with software development techniques using the Extreme Programming (XP) method which begins with the planning, design, coding and testing stages. The developed system has functions such as being able to manage alternative data, criteria data, weight data, alternative values for each criterion, perform calculations using the TOPSIS method and can display the best alternative results. The results of the black-box testing show that the developed system can function and run well. In addition, the results by calculating manually with the system show the same results.
Persepsi Penggunaan Sistem E-learning menggunakan Technology Acceptance Model (TAM)
Authors: Aryanti Deasylia , Utamajaya Joy Nashar
Published: January 2023

E-learning is a learning activity that uses the internet which can be combined with face-to-face activities in educational institutions. Utilization of e-learning can also make the development of high learning flexibility. The user's perception in this case is that students will be needed to help optimally use e-learning. STMIK Borneo International Balikpapan is one of the educational institutions that has developed an e-learning system. This study aims to examine student behavior in the use of e-learning STMIK Borneo International Balikpapan on the e-learning system with the Technology Acceptance Model (TAM) using SPSS version 26 as data processing with the aim of providing convenience and acceleration in the research completion process. Respondents in this study were 37 students in 2018. The data collection method used an electronic questionnaire (google form), a measuring instrument with a Likert scale, in validity and reliability tests and descriptive analysis by looking for the average value of each question item. The research model uses the Technology Acceptance Model (TAM) with 3 variables, namely user acceptance (Acceptance), ease of use (Ease of Use), and usefulness (Usefulness). The results of the analysis show that the perception of the use of the e-learning system is the average overall value of the mean score usefulness (Usefulness) 4, ease (Ease of Use) 3.6, acceptance (Acceptance) 4.03. So it can be concluded that respondents get good benefits in using the e-learning system
Sistem Pendukung Keputusan Pemilihan Supervisor Karyawan Dengan Menggunakan Metode ROC-SAW
Authors: Hutahaean Jeperson , Mulyani Neni , Azhar Zulfi , Nasution Aulia Khairani
Published: January 2023

Employee leadership is someone who is influential to be a role model and example for many employees who have positions below him, a company will definitely choose to increase employees to become employee leaders as a form of appreciation to employees who have quality and good work performance for their loyalty to their work towards a company and the importance of conducting employee leadership elections to motivate and fill vacancies caused by several factors, both internal and external factors. The owner of the company strives to avoid gaps in the rights of employees so that the owner of the employee must conduct an employee leadership election by utilizing the existence of technology in making a decision. In this study, the selection of employee leadership was carried out using a decision support system with the help of the ROC-SAW method so as to get the results of the candidate or alternative A4 which became the main choice for employee leadership with a value of 85%.
Aplikasi Cyber Counseling Sebagai Solusi Pelayanan Konseling Online Berbasis Android
Authors: Sangiba Mukhamad Maftuh , Sasongko Dimas , Hendradi Purwono , Haq Akhmad Liana Amrul
Published: January 2023

Existing technological developments have affected all aspects of life, one of which is guidance and counseling services. One of the innovations utilizing the development of Information Technology in the implementation of counseling services is Cyber Counseling services or often called online counseling. The purpose of this research is to realize a system to support the online counseling process in the form of an Android smartphone mobile application. This application development model in the process of requirements analysis and system design is the Rapid Application Development method. The application of the Rapid Application Development  method in this study was proven to be able to save development time. The result of this research is an android-based Cyber Counseling application.
Analisis Kualitas Aplikasi Simpel Pol Menggunakan Metode McCall
Authors: Andini Maulidya , Fitriana Gita Fadila
Published: January 2023

The Simpel Pol application is a health test service application for submitting a Driving License (SIM). The Purbalingga Police Clinic has implemented the use of the Simpel Pol application for the Purbalingga Regency area since April 2021. After searching in the Google Playstore review column, the Simple Pol application has several problems such as less accurate on hearing tests, applications that run slowly, and difficulty signing in. Based on these problems, this study aims to analyze the quality of the Simple Pol application using the McCall method. Product operation is used as the main perspective in this study with the metrics of completeness, consistency, traceability, error tolerance, accuracy, simplicity, execution efficiency, access control, operability, training, and communicativeness. The subject of this study is a driver's license applicant in the Purbalingga Regency who performs a medical test through the Simpel Pol application. The number of respondents was determined by the Slovin formula and data was collected using a questionnaire. The results of this study will determine the quality of the Simpel Pol application which is categorized as very good, good, good enough, not good, or very bad
Optimasi Website Duniagoogle.com Untuk Meningkatkan Pengunjung Halaman Menggunakan Metode Search Engine Optimization (SEO)
Authors: Efitra Efitra
Published: January 2023

The speed of information and competitors in the internet world makes duniagoogle.com website not included in the search list and searches of the first page of Google, thus causing the website to be quiet and not have a maximum end. To overcome the problem of increasing website page visits, it is necessary to optimize using the Search Engine Optimization (SEO) method. The stages in this study were carried out with 2 stages through website analysis and process analysis. While the website SEO method uses 5 techniques, namely creating page segmentation, content structure, speed optimization, keyword research, and utilizing website backlinks. This technique is able to provide more optimal traffic to compete with other website competitors. The goal is that this website can appear on the first page of Google search, so as to get maximum results in the business world using the website. The results of website optimization based on the analysis and application of this method, the main page of the website with the main keyword duniagoogle.com has been indexed in the search engine and google search the first page. A total of 4 posts based on google search short keywords have been found to also appear on the first page of the google search engine. It is certain that the number of statistical website visits has increased from before. In the future, this website will continue to be optimized so that it gets better results. If there is further research related to this website optimization research based on the development of internet technology, it is likely that there are changes and new opportunities, then it must be further researched to be developed, so that the website can survive and compete in the world of Google search engines.