bluuebunny/crossref_metadata_2025 huggingface dataset:
Mechanisms of State Management of the Development of Digital Technologies in the National Security System
Authors: Marhasova Viktoriia , Rudenko Olha , Popelo Olha , Kosach Iryna , Sakun Oleksandra , Klymenko Tetiana
Published: January 2024

The relevance of the topic is due to the need to research the scientific aspects of reconciling the contradictions between the growing importance of the development of digital technologies and the formation of an information society, between the level of development of the information security of society and the readiness of state authorities to respond to strategic and tactical threats. The purpose of the article is to develop conceptual provisions for the formation of the mechanism of state management of the development of digital technologies in the country's national security system. To achieve the goal, general scientific methods of learning phenomena and processes were used: induction and deduction, system analysis and generalization, structuring, abstraction, formalization and graphic. It has been proven that the implementation of digital technologies in the process of state administration is an important element of the national security system. It is substantiated that the mechanism of state management of the development of digital technologies is a set of organizational, economic and legal measures, the interaction of which ensures the implementation of digital technologies in the national security system and the functioning of the structures that provide it, as well as the vital activities of society.
Trends and Characteristics of the Ukrainian Touristic Industry Development in War Conditions and the Prospects for Emerging from the Crisis
Authors: Marchenko Oksana , Postol Anatolii , Marusei Tetiana , Babko Natalia , Semendiak Vadym , Salnikova Maryna
Published: January 2024

The purpose of the research is to identify the plight of the touristic industry in Ukraine during the war, which had a severe impact on the sector. As a result of the research, the problems of the touristic industry in Ukraine during the war have been analyzed and it was shown that a large part of resources were lost, the impossibility of the internal and business tourism, which caused a threatening crisis for the entire industry. The quantitative analytic method, the system analysis and synthesis method were used in the research. The peculiarity of the touristic industry is that the entire Ukrainian economy has been shifted to military lines, the touristic infrastructure has begun to provide services to refugee, territorial defence, and volunteer organizations. The main regions that are attractive for tourists are Lviv, Ivano-Frankivsk, and Transcarpathia regions. It was concluded that domestic and foreign tourism in Ukraine demonstrates a desire to preserve itself as an important economic branch, a tendency to internal transformations in the wartime reality conditions and prospects for rapid recovery in the postwar period.
Endo-Adaptive Component Taraxacum Officinale L. as a Determinant of the Adaptation Syndrome of Plant Organisms in the Background of Ecosystem Stability
Authors: Pyurko Olga , Khrystova Tеtіana , Pyurko Vladyslav , Arabadzhy-Tipenko Liudmyla
Published: January 2024

The research aim is to find out the specificity of the endo-adaptive component (Taraxacum Officinale L.) as a determinant of the adaptation syndrome of plant organisms against the background of ecosystem stability. The theoretical-methodological basis of the work was the synergistic use of scientific principles and a systematic approach, which determined a transparent approach to the choice of research methods: general scientific, general biological, mathematical statistics. It has been proven that in modern conditions, plants adapt to changes in the environment due to various adaptation mechanisms (xeromorphic features, etc.) which were formed in the process of phylogenetic development and which determine the existence of drought-resistant plants. It is shown that the reactions-responses of plants help to identify the main components of xeromorphism, to investigate the corresponding changes in the formation of the general adaptation syndrome of the plant organism.
Implementación de estrategias de gamificación para mejorar el aprendizaje autónomo en estudiantes de Ingeniería Agroindustrial
Authors: Dávila Morán Roberto Carlos
Published: January 2024

El objetivo del estudio fue evaluar la implementación de estrategias de gamificación para mejorar el aprendizaje autónomo en estudiantes de Ingeniería Agroindustrial, en una universidad pública de Lima-Perú. Los materiales y métodos señalan que el estudio fue de tipo básico, con enfoque cuantitativo, diseño no experimental y alcance correlacional. La población fueron 179 estudiantes del octavo ciclo de Ingeniería Agroindustrial. Se realizó un muestreo probabilístico, que arrojó 104 estudiantes. Para medir las estrategias de gamificación y sus dimensiones: dinámicas, mecánicas y componentes, se empleó un cuestionario de 21 ítems y cinco alternativas de respuesta. Para medir el aprendizaje autónomo y sus dimensiones: personal, institucional y didáctica, se utilizó un cuestionario de 20 ítems y cinco opciones de respuesta. Los resultados del análisis descriptivo indican que el 49.0% y 50.0% de los estudiantes perciben nivel medio en las estrategias de gamificación y el aprendizaje autónomo, respectivamente. Los hallazgos del estudio inferencial revelan que las estrategias de gamificación están asociadas con el aprendizaje autónomo de los estudiantes de Ingeniería Agroindustrial, siendo que p-valor<0.005. De igual manera, las estrategias de gamificación están asociadas a las dimensiones personal, institucional y didáctica del aprendizaje autónomo.
Evaluación del crecimiento y adaptación de Atriplex canescens y Sporobolus airoides en la fitoestabilización de relaves
Authors: Terrazas Emilio Yáñez , Vázquez Luis Miguel Rodríguez , Soto Mario Lorenzo Franco , Martell Damaris Bilbao , Chavira Carlos Alejandro , Chaparro Alondra Adela Baca , Aguirre José Salvador Antonio Méndez , Ibarra Jesús Antonio Ruiz
Published: January 2024

Se evaluó el desempeño en adaptación y crecimiento de Atriplex canescens (AC) y Sporobolus airoides (SA) en mezclas de sustratos a base de jal de hematita y suelo de la localidad de La Perla, Camargo, Chihuahua, con fines de fitorremediación para depósitos fuera de operación y espacios afectados por derrames. El potencial de generación de Drenaje Acido de Mina (DAM) también fue calculado debido a la presencia de azufre en las muestras jal. Las mezclas fueron preparadas en 5 diferentes proporciones en masa para cada especie vegetal, con una réplica, para un total de 20 unidades experimentales. La germinación se realizó en charola y las plántulas fueron coladas en los sustratos compuestos para ser monitoreadas durante 9 semanas en altura y sobrevivencia. Las técnicas de Fluorescencia de Rayos X e ICP fueron utilizadas con fines de caracterización en la determinación de As, Pb, Cr, Cd y Zinc, para los diferentes sustratos. En la determinación del potencial de generación de DAM se aplicó la técnica de espectrometría de UV-Visible, apoyados en el Anexo Normativo 5 fracción II de la NOM-141-SEMARNAT-2003, NMX-B-400-1970, NMX-B-021-1982 y NMX-AA-074-SCFI-2014. Los parámetros de pH y permeabilidad también fueron considerados en la caracterización de los sustratos. Se descartó la generación de DAM y se reportan valores de pH ligeramente alcalinos, de 7.52 a 8.2, así como baja permeabilidad, en el rango de los 7.4E-7 m/s a 1.3E-5 m/s. Las concentraciones de los metales pesados y metaloides de interés se detectaron en cantidades inferiores a los límites máximos permitidos o no cuantificables. Del análisis estadístico, análisis de varianza para un factor utilizando el modelo de efectos fijos, se infiere que la cantidad de jal de hematita en las mezclas de sustratos tiene un efecto significativo en el crecimiento de AC en comparación con el sustrato “suelo”. El SA que no muestra deferencia significativa entre las mezclas de sustrato y el sustrato “suelo”. Ambas especies vegetales en combinación con alguna de las tres mezclas de sustratos, puede formar una superficie de cobertura natural viable con fines de fitorremediación. Ninguna de las dos especies pudo adaptarse y prosperar de manera razonable directamente en el jal de hematita.
PEMBINAAN KREATIFITAS IKATAN REMAJA MESJID AL-MUHTADUN DENGAN MELAKUKAN PELATIHAN PEMBUATAN BRUS DAGU
Authors: LUBIS RENIWATI
Published: January 2024

Keterampilan masyarakat saat ini masih dikatakan minim. Masih ada masyarakatÂ  yang saat ini memiliki keterampilan yang sedikit. Keterampilan perlu ditambah dan ditingkatkan agar menghasilkan sumber daya manusia yang terampil.. Keterampilan harus dibarengi dengan kreatifitas, tanpa kreatifitas hidup kurang memiliki seni. Maka dari itu, melalui program pengabdian masyarakat ini, Tim pengabdian masyarakat berkerjasama dengan Ikatan Remaja Mesjid Al-Muhtadun untuk melaksanakan pelatihan membuat bros dagu di Kecamatan Medan Selayang agar Ikatan Remaja Mesjid Al-Muhtadun dan masyarakat yang tinggal disekitar mesjid Al-Muhtadun yang belum mampu melaksanakan pembuatan bros dagu dapat membuat bros dagu untuk menambah minimal pendapatan untuk diri sendiri. Progaram pelatihan pembuatan bros daguini dilaksanakan denganÂ  3 tahapan, yaitu: (1) tahap persiapan, (2) tahap pelaksanaan dan (3) tahap penutupUntuk materi yang akan diberikan dengan 3 tahap, yaitu:Â  tahap pertama merupakanÂ  tahap dasar, yang kedua tahap lanjutan dan yang ketiga tahap terampil. Pelaksanaan pelatihan ini dilaksanakan selama 4 (empat) hari. Dimana setiap tingkatan tahap dilaksanakan per hari dan pada hari keÂ  empat dilaksanakan tes. Tes ini dilakukan untuk mengetahui sejauhmana pemahaman pembuatan bros dagu. Hasil dari program pengabdian ini peserta mampu membuat bros dagu.
Sistem Informasi Geografi Berbasis Web Untuk Pemetaan Pariwisata Di Kota Dili
Authors: Didik Tristianto  , Reinato Gomes
Published: January 2024

−Dili City is the capital city of Timor-Leste. Geographically Timor-Leste is located between the Australian continent in the south and the Indonesian archipelago in the west, north and east with land and sea boundaries. The tourism sector in the city of Dili is diverse with its natural uniqueness and is made by humans, but thus the efforts of the government have not been as much as possible to control in terms of facilities, entrance fees and transportation specifically to this place. The government in Dili City has carried out promotions through mass media via Facebook, Instagram. However, this method is not sufficient to inform tourism widely to local and foreign tourists. Therefore, through the design and manufacture of a tourism GIS, it is hoped that it can display an overview of the tourist map of Dili City. The system development method used in this study is the Waterfall method with several stages, namely design, analysis, coding and testing, implementation and maintenance with data requirements in accordance with the spatial data model in Geographic Information Systems. The map design displayed in this system uses Google Maps, the software used in building this application is PHP (Pear Hypertext Preprocessor) as a programming language, MySQL as a database server, Map GIS Marker, Visual Studio Code as code editing software
Penerapan Algoritma Entropy Dan Aras Menentukan Penerima Beasiswa Mahasiswa Berprestasi Di Pemerintah Kabupaten Labuhanbatu
Authors: Ernawati Andi
Published: January 2024

In handling scholarship data for outstanding students, the Labuhanbatu Regency government in general still uses manual recording, namely by using a ledger and there is no computerization in determining the receipt of scholarships for outstanding students, so there are many mistakes in determining it.

The problem faced by the many recipients of scholarships for outstanding students who are not appropriate so that those who deserve to receive do not receive and those who do not deserve to receive scholarships. This problem occurs because of the difficulty in implementing the selection of scholarship recipients due to the large number of applicants and the number of the same criteria in receiving scholarships. So that mistakes often occur To apply for a scholarship at the People's Welfare Office in the Labuhanbatu Regency government, students must fill out a form containing data from the student, such as Grade Point Average (GPA), Parents' income, Number of Siblings, Number of Dependent Parents. The ranking process in receiving scholarships uses the Entropy Method in giving weighting to the criteria objectively and the ARAS Method, which is a suitable method in determining the calculation of weights based on predetermined criteria and ranking from a set of alternative data that kick each other. So that it can reduce the errors that have been faced so far.
Identifikasi Deteksi Tepi Pada Pola Wajah Menerapkan Metode Sobel, Roberts dan Prewitt
Authors: Wulan Dari Novia
Published: January 2024

The face is a part of the body that is generally useful as a recognition tool. Faces that are visible to the naked eye look similar but each person's face has a different pattern. Facial pattern is one of the factors that can show the characteristics of a person's face that can affect the characteristics of that person's race. Several researchers suggested facial types based on facial morphological indices. To find out the difference in the pattern of the human face, image processing can be done with edge detection. Edge (edge) is the edge of the surface of an object. The edge of an image is a different boundary between two areas in an image object. Edge detection is the process of finding the outline of an image object. The purpose of detecting edges is to classify objects in the image and useful for analyzing subsequent images. In detecting images on facial patterns, among others, by applying the Sobel, Roberts and Prewitt methods. From the detection results, it can be concluded that the Sobel method produces image edges that show a clearer pattern and are in accordance with the original image
Implementasi Pengenalan Wajah Dengan Metode HOG Untuk Pencatatan Kehadiran Mahasiswa Pada Campus Event
Authors: Utomo Suharjanto , Iswanto Iswanto , Nugraha Bagus
Published: January 2024

Face recognition is one of the identification systems developed based on differences in facial features of a person who has high accuracy. Currently the Campus Event committee at Nurtanio University is still using manual notes to write the attendance list of students who take part in the activities mentioned above. After observing this, the author is interested in building an application to record attendance using facial recognition. The software development in this research uses the waterfall method with the stages of requirement definition, system design, and implementation. The diagram design uses BPMN (Business Process Model and Notation) and UML (Unified Modeling Language). The programming language used is Python, OpenCV as image processing and Histogram Of Oriented Gradients (HOG) for face recognition algorithm which has been simplified into a face_recognition library. Software testing with black box method. With this study, attendance recording can be done by recognizing the participants' faces, thereby increasing efficiency and reducing queues
Penerapan Algoritma Iterative Dichotomiser 3 (ID3) Dalam Penentuan Penerima Program Bantuan Dana UMKM Kabupaten Labuhanbatu
Authors: Hariani
Published: January 2024

Micro, small and medium enterprises (MSMEs) play an important role in economic development because of the relatively high level of labor absorption and small capital requirements for investment. The low level of investment and the low growth of new businesses in Indonesia need serious attention in the future in order to develop Micro, Small and Medium Enterprises (MSMEs) towards highly competitive businesses. Seeing this, researchers are interested in conducting research by applying the Interative Dichotomiser 3 (ID3) Algorithm method to determine the receipt of MSME funding assistance in an application of this algorithm.
Sistem Informasi Penerimaan Mahasiswa Baru Dengan Framework Laravel
Authors: Budiarto Samsul , Hidayat Teddy , Nugroho Sandi
Published: January 2024

Admission of new students is one of the processes that exist in every educational institution such as universities which is useful for screening each selected prospective student. In general, this process is carried out through the registration process, file selection, and announcements. The implementation of new student admissions is carried out on a scheduled and routine basis every year. The purpose of this research is to create a system that can be used to assist the new student admissions department of the University of Nurtanio Bandung in recording prospective new students, the selection process, until the announcement of the results of the new student selection. It is hoped that this will facilitate the process of accepting new students. The proposed system is web-based so that it can be accessed by users anywhere and anytime as long as it is connected to an internet connection. In the implementation of this system using the Laravel framework which has a little execution time so it has a fast loading process
Rancang Bangun Sistem Rekomendasi Produk Sepatu pada Toko Online Menggunakan Metode User-Base Collaborative Filtering
Authors: Sri Sutjiningtyas  , Hernawati  , Arofa Dharmawan Alma
Published: January 2024

When shopping at an online store, customers are always confused by the number of products displayed in the catalog. As a solution, customers see testimonials and other user ratings to ensure that the product to be purchased is in accordance with what is displayed in the product catalog. User-base collaborative filtering is a recommendation method that uses rating data from users to generate recommendations. To create a recommendation system using this method, there are three steps that must be taken, namely, first calculating the rating distance between users using the Euclidean distance equation, second calculating the similarity between active users and other users based on Euclidean distance calculations, and third calculating predictions. rating, which is to transfer the similarity value to the user rating value and then add up all the multiplication values. The final result of the prediction calculation is the five highest recommendation values which will then be processed by the system in such a way as to produce recommendations for shoes products that are displayed to active users as product recommendations. With this recommendation system, it is hoped that it will further increase consumer convenience when shopping at online stores
Rancang Bangun Sistem Top-Up Meteran PDAM Berbasis Mikrokontroller
Authors: Kusmanto Indar , Yuyun  , Achmad Andani
Published: January 2024

This research aims to build a top-up based PDAM meter tools, which allows users to control water use in their daily needs. This type of research is experimental research where the scope of the problem can be carried out using the literature study method, field data collection methods. The system is made in the form of a prototype. This research produces a product in the form of a tool with a top-up as a payment system. This study uses an RFID sensor as a tool to enter voucher balances into the system. Then arduino uno as a controller of water use through a waterflow sensor and a solenoid valve instead of a faucet to close the water flow. The result of this research is that the device can display information in the form of remaining voucher balances and the amount of water consumption. In this study, water measurement trials have been carried out with an error value of 2.53 percent, and trial charging vouchers worth 20,000 to 100,000, as well as trial use and remaining balance with appropriate results
Klasifikasi Pembibitan Udang Vanamey Yang Ideal Menggunakan Algoritma Naive Bayes
Authors: Hidayat Hidayat , Wardi  , Achmad Andani , Yuyun
Published: January 2024

Data mining is the process of finding information by looking for certain patterns or rules from large amounts of data. This study applies the Naïve Bayes algorithm to classify the yield of Vanamey shrimp into three classes, namely successful, less successful and failed from the harvest sample data owned. To facilitate the analysis, the data is divided into 2 categories, namely 90 training data and 10 for testing data. Nine parameters were used, namely the number of distributions, land area, type of disease, water color, soil conditions, season, feed, capital and yields. To validate the classification, we used a confusion matrix to test the accuracy of the algorithm. The test results show an accuracy of 54.4%, 100% precision, and 77.7% recall
Sistem Informasi Administrasi Forum Kesehatan Kelurahan (FKK) Berbasis Web Kelurahan Wonoplumbon
Authors: Yunus Anis Yunus , Nur Wahyudi Eko , Purwatiningtyas  , Suhartini Cici
Published: January 2024

FKK is a form of community participation in planning, determining, and moving activities as well as monitoring in evaluating health processes at the village level. The activity of FKK has become a success for an Active Alert Village. The FKK consists of the Lurah, puskesmas, community leaders, and health cadres. The FKK can make various activities in the community run in the health sector, both in cooperation, health protection, monitoring and observation, as well as providing joint costs. The FKK also implements arrangements according to the potential of their respective regions. This arrangement is carried out in the form of activities, interventions from problems that exist in the region itself. It can be seen from the many arrangements and activities of the FKK that require a lot of administrative data and information so that a system is needed that can help work related to the administration of the FKK. From the beginning, which is still managed manually, in this research, a web-based system will be developed that can help manage administrative data in Wonoplumbon village. By using the waterfall method and the PHP programming language, CSS and Bootstrap Framework, as well as database processing using MySQL, it is hoped that this system can run well on the website. Through the method used, the system will be built following the sequence of processes from analysis, design, implementation, system testing to maintenance
Pengembangan Media Video Pembelajaran Untuk Mengembangkan Kemampuan Berpikir Simbolik Pada Anak Usia 5-6 Tahun
Authors: Vista Banggur Maria Dissriany , Tamo Ina Talu Adriani , Esabella Shinta , Rodianto
Published: January 2024

This study aims to develop the symbolic thinking skills of children aged 5-6 years in Santa Clara Ka Redong Kindergarten using learning video media. This type of research is development research using the ADDIE Model. The ADDIE model consists of several components, namely: analysis, design, develop, implementation and evaluation. The results of the study stated that the use of learning video media can help children aged 5-6 years to develop symbolic thinking skills consisting of: children are able to mention symbols of numbers 1-10, children are able to show symbols of numbers 1-10, children are able to mention symbols of numbers 1-10 sequentially, children are able to use number symbols in counting many images, children are able to use number symbols in summing images,  Children are able to use number symbols in subtracting images, Children are able to mention the number of images according to the number symbol, Children are able to show the number of images according to the number symbol, Children are able to match the number of images according to the number symbol, Children are able to mention vowels and consonants, Children are able to mention the number of letters of vowels and consonants, Children are able to name objects, Children are able to represent objects in the form of pictures,  The child can represent objects in written form
Analisis Penerimaan Sistem Presensi Karyawan Berbasis Fingerprint Dengan Metode Technology Acceptence Pada PT. Karex Indo Express
Authors: Mulia Rahmayu  , Irmalasari Imas
Published: January 2024

Absence is attendance data collection which is useful in order to know attendance activity in an institution.PT. Karex Indo Expresss uses employee attendance with fingerprint attendance machines, but not all employees accept the system because they are used to the manual system used before. The purpose of this study was to determine user acceptance of the implementation of the fingerprint presence system. The research uses a quantitative method approach. The model to determine the level of acceptance uses the Technology Acceptance Model (TAM). The results of this study indicate that the order of perception from the most influential is the perception of usefulness, then the perception of convenience, then the perception of the user's attitude, after that the perception of user interest. The conclusion of this study is that the relationship between all perceptions has an influence on the acceptance of this attendance system to support an activity that is almost done every day. Perception of convenience and perception of usefulness are perceptions that trigger in increasing acceptance
Informasi Lowongan Kerja Wilayah Kabupaten Sumbawa Berbasis Android
Authors: Putrianti Indah , Esabella Shinta , Irjiba Rizka
Published: January 2024

Searching for job vacancies in the Sumbawa Regency area is currently obtained through social media such as Facebook, Instagram, and special applications for job vacancies that can be downloaded via the play store. However, this method is less effective because it takes time to gather information on job vacancies that match the criteria that everyone has. For this reason, it is necessary to build an Android-based Job Vacancies Information Application for Sumbawa Regency. With the aim of producing an android-based application for job vacancies in the Sumbawa Regency area that makes it easier for job seekers and job vacancies providers in the Sumbawa Regency area. This research uses qualitative research methods and SDLC (System Development Life Circle) development methods with the Spiral model. The application is built using the dart programming language, uses the flutter framework, and uses the visual studio code editor, and uses the MariaDB database with the help of a local Xampp server. The application has also been tested using Black-box testing
Pengacakan Soal Ujian Online Berbasis Web Menggunakan Algoritma Knuth Shuffle Pada Smk Gelora Jaya Nusantara Medan
Authors: Pohan Muhammad Irfan , Hariyanto Eko , Izhari Fahmi
Published: January 2024

Ujian merupakan bentuk evaluasi proses belajar dalam rangka mengukur taraf pencapaian keahlian, karakter serta intelegensi siswa, sehingga menjadikan ujian sebagai tahapan penting dalam proses belajar mengajar. Dalam proses penerimaan siswa baru, SMK Gelora Jaya Nusantara Medan masih menerapkan ujian penerimaan secara manual dengan sistem tertulis. Ujian yang konvensional ini mengakibatkan anggaran yang dibutuhkan cukup besar dan waktu pengoreksian hasil ujian juga membutuhkan waktu yang relative lama. Pemanfaatan teknologi komputer atau perangkat gadget dapat mendukung pelaksanaan ujian bagi calon siswa dimana menjadi salah satu kebutuhan di masa saat ini untuk meningkatkan pelayanan kepada calon siswa dan meningkatkan kredibilitas sekolah sendiri. Meskipun proses ujian menggunakan perangkat komputer, dari segi validitas hasil ujian, praktek kecurangan masih sering terjadi selama proses ujian berlangsung dikarenakan urutan soal ujian yang tampil atau muncul antara satu peserta ujian dengan peserta ujian lainnya masih sama sehingga peserta ujian masih dapat saling melihat jawaban. Tujuan penelitian ini adalah merancang dan membangun sebuah aplikasi ujian online serta menganalisis proses pengacakan urutan soal ujian dengan pendekatan algoritma Knuth Suffle pada aplikasi ujian masuk di SMK Gelora Jaya Nusantara Medan berbasis web. Hasil dan pembahasan penelitian ini menyimpulkan bahwa aplikasi ujian online penerimaan siswa baru ini, dapat membantu dan mempermudah kerja panitia pelaksana ujian dalam penyelenggaraan ujian serta pengkoreksian hasil ujian dan proses pengawasan ujian menjadi lebih mudah karena urutan soal yang tampil sudah teracak.
Estimasi Pengembangan Perangkat Lunak Dengan Use Case Size Point
Authors: Jayadi Puguh , Juwari  , Muh.Nur Luthfi Azis  , Sussolaikah Kelik
Published: January 2024

In software development activities one of the stages that need to be known by the project manager and the client is the estimated effort. The estimation activity is used as a reference in determining the time and personnel involved in software development. There are several methods used in software estimation such as Function Point, COCOMO, and Use Case Point. However, there are still some shortcomings such as the subjective tendency to measure complexity and lack of calculation on technical factors and environmental factors. The estimation used in this study uses the Use Case Size Point method which is the development of the Use Case Point method. The results of the Use Case size Point were used to provide a more accurate evaluation of effort with 0.01 Mean Magnitude of Relative Error (MMRE) and 0.01 Mean Magnitude of Relative Error (MMER)
Rancang Bangun Sistem Informasi Himpunan Mahasiswa TI Politeknik Hasnur Berbasis Web
Authors: Romadoni Jiki , Safendra Anjas
Published: January 2024

Abstrak− Permasalahan utama yang dihadapi Himpunan Mahasiswa Program Studi Teknik Informatika Politeknik Hasnur adalah sulitnya pengarsipan data kepengurusan anggota, pendaftar, data kegiatan, dokumentasi, dan sebagainya karena banyaknya mahasiswa asosiasi masih menggunakan cara manual dalam mengumpulkan kegiatannya. sistem pengelolaan data logistik dan inventaris dibuat untuk menjawab permasalahan yang ada. Sistem ini dirancang untuk memberikan kemudahan dalam pengelolaan data dan pengarsipan data. Sistem yang dirancang adalah metode Waterfall, dimulai dari tahap analisis kebutuhan hingga tahap pengujian. Pada tahap analisis, pendataan yang dibutuhkan dimintakan langsung kepada pihak-pihak terkait, seperti ketua umum HIMA TI dan pembina. Tahap perancangan sistem dijelaskan dengan menggunakan DFD (Data Flow Diagram) Level 0 dan 1, dan ERD (Entity Relationship Diagram). Pada tahap implementasi sistem dilakukan dengan menggunakan framework Codeigniter, dan bahasa pemrograman (PHP, HTML, JavaScript, dan MySql Query). Ketika sistem telah selesai dibuat dan pada akhirnya dilakukan pengujian sistem menggunakan black box testing dan dapat disimpulkan bahwa sistem yang dirancang dapat berjalan sesuai fungsinya.
Perancangan Aplikasi Pengelolaan Keuangan Menggunakan Metode Progressive Web Apps (Studi Kasus : SDIT Zahra Asy Syifa Patumbak Deli Serdang)
Authors: Prayitno Anton , Hariyanto Eko , Suheri
Published: January 2024

Sekolah merupakan sebuah institusi pendidikan yang menjadi wadah dan berlangsungya proses pendidikan. Sekolah Islam Terpadu memiliki karakteristik yang kuat dalam landasan filosofis, pembentukan karakter peserta didik, interaksi pendidikan, menumbuhkan kemaslahatan dan meniadakan kemaksiatan. Manajemen pengelolaan keuangan baik di sekolah menjadi perhatian yang serius agar proses pendidikan dapat berjalan sesuai dengan tujuannya. SDIT Zahra Asy Syifa Patumbak merupakan salah satu sekolah dasar yang berlandaskan Islam yang masih memiliki kelemahan dalam pengelolaan keuangan dikarenakan pencatatan transaksi keuangan khususnya tagihan pembayaran dari siswa belum tersistem dengan baik secara komputerisasi. Dibutuhkan peran teknologi komputer berupa aplikasi yang tersistem untuk pengelolaan keuangan ini yang dapat dibangun menggunakan metode Progressive Web Apps (PWA). PWA merupakan metode pengembangan perangkat lunak yang memungkinkan pengguna merasakan pengalaman menggunakan aplikasi mobile melalui browser. Perancangan aplikasi ini menggunakan Unified Modelling Language (UML) dengan diagram use case, activity, sequence, dan class. Hasil perancangan aplikasi pengelolaan keuangan di SDIT Zahra Asy Syifa Patumbak dapat membantu dan mempermudah kerja pegawai administrasi keuangan dalam mengolah data keuangan, membuat laporan keuangan menjadi lebih rapi dan terstruktur, serta mudah melakukan monitoring tunggakan.
Implementasi Algoritma Metode Naive Bayes dan Support Vector Machine Tentang Pembobolan dan Kebocoran Data di Twitter
Authors: Zy Ahmad , Wahyu Hadikristanto
Published: January 2024

Abstrak− Data breaches dan data leakage merupakan masalah yang semakin meningkat dalam dunia teknologi saat ini. Ada banyak diskusi yang terjadi di media sosial, terutama di Twitter, mengenai masalah ini. Dalam paper ini, kami menggunakan analisis sentimen untuk mengevaluasi persepsi publik terhadap masalah keamanan data dan kebocoran data di Twitter. Kami menggunakan algoritma Support Vector Machine (SVM) dan Naïve Bayes untuk melakukan klasifikasi sentimen pada teks yang diambil dari Twitter. Hasil dari penelitian ini akan memberikan gambaran yang lebih baik mengenai persepsi publik terhadap masalah keamanan data dan kebocoran data dan dapat digunakan oleh pihak yang berkepentingan untuk meningkatkan keamanan data Selanjutnya, paper ini akan mendeskripsikan metodologi yang digunakan dalam pengumpulan data dari Twitter, proses pre-processing data, dan implementasi algoritma SVM serta Naïve Bayes untuk melakukan klasifikasi sentimen. Kemudian, hasil dari analisis sentimen akan dianalisis dan dibahas secara mendalam, serta dibandingkan dengan hasil analisis sentimen yang dilakukan dengan metode lain. Pada paper ini didapatkan hasil perhitungan algorithma NaïveBayes dengan precision 97%, dan perhitungan dari algorithma SVM didapatkan hasil Precision sebesar 80%.Selain itu, paper ini juga akan mencakup kesimpulan dan saran untuk penelitian selanjutnya dalam bidang yang sama.

Kata Kunci: Data breaches, Data leakage, Teknologi, Media Sosial, Twitter, Analisis sentimen
Sistem Informasi Geografis Pemetaan dan Prediksi Pertumbuhan Penduduk Menggunakan Regresi Linear
Authors: Basri  , Achamad Andani , Hazriani  , Munthakhabah R Cita St
Published: January 2024

Geographic Information System (GIS) is a computer-based information system that is used to store and manipulate geographic information. One of the potential applications of GIS is the potential of certain government areas, such as mapping the potential of villages and sub-districts. Tubbitaramanu Subdistrict (TUTAR) Polewali Mandar Regency, most of its territory has not been accommodated on the current digital map platform, so the application of GIS. This is to make it easier for the local government and the general public to obtain information. The purpose of GIS is to find out predictions of population growth, recommend recommendations for the construction of health facilities based on standards, and implement a Geographic Information System for Predicting Population Growth. This study uses the Linear Regression method using population data collected from 2014 to 2020 as data used in the prediction system and can provide recommendations. According to the results, the Tutar District shows that from 2022 to 2027 it requires the construction of pustu health facilities.
Analisis Certainty Factor Terhadap Anggaran Keuangan Daerah Dinas Ketahanan Pangan Pertanian dan Perikanan Berbasis Expert System
Authors: Hadi Ariski Taslim , Ramadhan Harahap Ricky
Published: January 2024

Analysis of thel relgional financial budgelt at thel Meldan City agriculturel and fishelriels food selcurity selrvicel is quitel a difficult job and is carrield out relpelateldly elvelry yelar by financial managelmelnt to deltelrminel thel financial helalth condition of a selrviceld officel. Howelvelr, duel to thel limiteld knowleldgel of financial officelrs, this activity can only bel carrield out by celrtain peloplel who arel truly elxpelrts in that fielld. This application is delsigneld intelractivelly and elffelctivelly, whelrel this application can bel useld to calculatel financial pelrformancel at thel Meldan City agriculturel and fishelriels food selcurity selrvicel using thel celrtainty factor melthod according to thel ratio useld as thel basis for thel asselssmelnt. This application can only bel useld to calculatel thel valuel of thel celrtainty factor (celrtainty factor) and not to judgel thel pelrformancel of thel agelncy. This elxpelrt systelm is delsigneld so that financial elmployelels who do not know financial analysis can carry out financial analysis quickly elveln if thel quelstion elxpelrt is not prelselnt. Through elxpelrt knowleldgel that has beleln adopteld into thel systelm and thel infelrelncel elnginel, this systelm is capablel of making thel samel delcisions as thosel of elxpelrts. Thel relsults of this study will latelr bel ablel to obtain a financial systelm that has a valuel for elach stelp, thel CF celrtainty factor for thel MB valuel, and thel MD valuel has valuel for elach stelp 1 with a valuel of CF[h,el] = MB[h,el] -MD[h,el] = 0.92-0.6 =0.32, stelp 2 with valuel CF[h,el] = MB[h,el]-MD[h,el] = 0.97-0.37 =0.6, stelp 3 with valuel CF [h,el] = MB[h,el]-MD[h,el] = 0.92-0.52 =0.4, stelp 4 with valuel CF[h,el] = MB[h,el]-MD[h,el] = 0.94-0.44 =0.5, stelp 5 with a valuel of CF[h,el] = MB[h,el]-MD[h,el] = 0.92-0.54 =0.38 In addition, thel usel of thel celrtainty factor (CF) melthod makels it elasielr for uselrs to delfinel financial situation that is difficult to ascelrtain 100% truth.
Data Mining Menggunakan Algoritma Apriori Dalam Menentukan Tarif Pajak Penghasilan Di Oenity
Authors: Rodhiy Hafiz , Sitorus Zulham
Published: January 2024

Thel Oelnity tax consulting officel is onel of thel companiels that havel a lot of data on goods, data-data, and transaction data elvelry day. In gelnelral, thel Oelnity tax consulting officel only usels this data for relporting purposels only. Tax transaction data collelcteld and storeld can providel uselful knowleldgel for company managelmelnt in carrying out elfforts rellateld to tax increlasels, for elxamplel in telrms of deltelrmining tax financel stratelgiels and supporting delcisions for thel company. Consumelrs who apply for thel procelss of deltelrmining incomel tax ratels usually havel relasons why thely choosel a tax data calculation systelm from a tax consultant rathelr than managing it thelmsellvels. Belcausel tax consultants can providel what thely want, such as convelnielncel, accuracy, speleld, and nelatnelss of incomel tax calculations. Many consumelrs complain about thel incomel tax ratel calculation systelm, whelrel thel layout, making it difficult for consumelrs to gelt thel final tax relsults thely neleld, will also spelnd quitel a long timel just to find thel total incomel tax ratel. Thel Apriori algorithm is onel of thel most frelquelntly useld typels of data analysis in thel world of data procelssing. This analysis procelss is to analyzel thel numbelr of businelssels and thel amount of consumelr incomel by finding associations beltweleln lists of taxels that must bel paid. Thel Apriori algorithm is useld to arrangel itelm layouts and group itelms. From thel relsults of systelm implelmelntation, it was concludeld that using thel Apriori Algorithm melthod can hellp thel procelss of finding incomel tax ratels for elach consumelr data.
Implementasi Location Based Service Pendistribusian Bantuan Berbasis Android
Authors: Yunus Yulanda , Dunggio Zufrianto , Puspa Misrawati Aprilyana
Published: January 2024

The design of making an android-based aid distribution application aims to provide convenience in facilitating the village office in distributing aid by taking into account finding the distribution mileage so that the distribution process does not require large transportation costs, as well as distributing aid to the community in Nunukan Village, Bolaang Mongondow Utara Regency based on android by using location-based services. The design of this website uses the Research and Development method. This application is designed using PHP and HTML programming language software, namely Sublime Text, Java Programming Language Using Android Studio, and tools for modeling using UML (Unified Modeling Language).
Prediksi Ketebalan Powder Coating Menggunakan Algoritma SVM Dan Naïve Bayes
Authors: Rozikin Zaenur , Turmudi Zy Ahmad , Kamalia Antika Zahrotul
Published: January 2024

Data Mining is a method that has been widely used to make scientific discoveries from a collection of datasets which so far have only been stored without further management. In the industrial world the use of data mining methods has helped with problems that are often found in the industrial field. Data mining helps in making predictions regarding thickness quality problems in a panel box product. Data mining is very useful for finding patterns in complex manufacturing data processing processes. Especially when we talk about consumers or service users of our product panels who want the panel to have good powder coating quality. This made the researchers conduct research to find the accuracy value which would later be used as a definite reference regarding the thickness of the powder coating. The results of this test the svm algorithm is better than naïve Bayes because the data in general can be categorized as a good result which has an accuracy of 97.60%, precision 99.56% and 96.03% recall. This res ult is an illustration for consumers to ensure that the panels to be purchased are of the best quality. By showing the data that has been processed, the consumer is sure that the purchase is really valid
Sistem Pendukung Keputusan Kelayakan Pemberian Kredit Nasabah Dengan Metode Electre
Authors: Lasena Marlin , Ahmad Sulistiawati Rahayu
Published: January 2024

PT Hasjrat Abadi has collaborated with a financing institution to provide opportunities for vehicle ownership through credit facilities. The credit system offered by the financing institution can boost vehicle sales. However, before that, the lender must conduct a thorough consumer data analysis. This is crucial to ensure that potential customers can repay the approved vehicle loans, thereby avoiding the risk of loan defaults in the future. The process of consumer data analysis is time-consuming due to the abundance of documents involved. Additionally, field surveys are necessary to validate consumer data by applying the 5C Bank Principles (character, capital, capacity, collateral, and condition).

Research Objective By implementing the Electre (Elimination and Choice Translation Reality) method in the decision support system, we can provide quick, accurate, and precise information to determine whether potential customers are eligible to purchase vehicles from PT Hasjrat Abadi through credit. This method utilizes the 5C Bank Principles (character, capital, capacity, collateral, and condition) to evaluate consumers. The method used is Research and Development (R&D), which aims to develop specific products and test their effectiveness.

The research findings indicate that this system can enhance the services provided to customers at PT Hasjrat Abadi's branch in Gorontalo. Based on the data input by credit analysts, it was found that only 50 percent of the total potential customer data could be approved using the Electre method for credit applications. This facilitates faster, more accurate, and more reliable decision-making for customers.
Optimasi Algoritma K- Nearest Neighbor Berbasis Particle Swarm Optimization Untuk Meningkatkan Kebutuhan Barang
Authors: Taofik Safrudin  , Tri Pranoto Gatot , Hadikristanto Wahyu
Published: January 2024

Abstract− The application of the K-Nearest Neighbor algorithm can be implemented where the results also show a new insight, namely predicting the level of need. With a ratio of 90%:10%, where there are 50 data objects tested to predict the level of needs in 2 groups, namely low needs or high needs. The results of the model scenario show that there are 2 objects in the Low needs group and 1 object in the High needs group. In evaluating this model, it was obtained from 10 fold Cross Validation that the Accuracy value was 82%, then the Precision value was 87.50%, and the Recall value was 80%. By measuring the performance of the model with Cross Validation, the resulting accuracy has a standard value or standard deviation, which aims to see the distance between the average accuracy and the accuracy of each experiment. While the Test Results using PSO In the evaluation of this model, it is obtained from 10 fold Cross Validation the Accuracy value is 100%, then the Precision value is 100%, and the Recall value is 100%, the test results have increased significantly
Klasifikasi Kebutuhan Sparepart Dengan Algoritma K-Nearest Neighbor Untuk Meningkatkan Penjualan Sparepart
Authors: Virza Virza Putra , Tri Pranot Gatot , Eko Putra Fibi
Published: January 2024

Adequate supply of spare parts will be a supporting factor for consumer confidence in the company. The classification method approach can be applied in analyzing data to apply data mining with the classification method for spare parts needs generated by utilizing data testing consisting of 100 record datasets with a ratio of 90% training data (training data) and 10% test data (data testing). . Implementation of the K-Nearest Neighbor algorithm model on test data (data testing) of 100 data objects, obtaining results that show a new insight in the form of classification of low and high level needs based on 2 categories. No is a category of light needs, consisting of 89 data objects, the category Yes is a category of high needs. Performance evaluation and testing using the RapidMiner Sstudio application is able to provide optimal results with the scenarios that are modeled. This algorithm model has an Accuracy value of accuracy: 93.00% +/- 6.40% (micro average: 93.00%).
Prediksi Jumlah Kasus Klaim Indemnity Dengan Menggunakan Algoritma Regresi Linear Pada Asuransi Mandiri Inhealth
Authors: Qori Qori yumansyah , Turmudi Zy Ahmad , Fatchan Muhamad
Published: January 2024

Insurance is a type of financial institution that aims to provide guarantees to customers against risks that may occur in the future. In this study, by utilizing some data on indemnity claim cases on inhealth insurance through a prediction method approach and can be applied in analyzing data to make predictions of future insurance data based on the level of need. The prediction process of a simple Linear Regression algorithm can be implemented where the results also provide new insights for the prediction needs of claim data. Tests using rapidminer produce performance that is relevant to the scenario being modeled. The simple Linear Regression equation model after comparing the results of calculations manually and also with the Rapid Miner application generally shows the same data. The RMSE value is also obtained when evaluating the performance of the applied model, with an RMSE value of 0.273 with a standard deviation of +- 0.0.