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Bulletin of Computer Science Research
Published by Forum Kerjasama Pendidikan TInggi
ISSN : -     EISSN : 27743659     DOI : -
Core Subject : Science,
Computer Science & IT
Bulletin of Computer Science Research covers the whole spectrum of Computer Science, which includes, but is not limited to : • Artificial Immune Systems, Ant Colonies, and Swarm Intelligence • Bayesian Networks and Probabilistic Reasoning • Biologically Inspired Intelligence • Brain-Computer Interfacing • Business Intelligence • Chaos theory and intelligent control systems • Clustering and Data Analysis • Complex Systems and Applications • Computational Intelligence and Soft Computing • Distributed Intelligent Systems • Database Management and Information Retrieval • Evolutionary computation and DNA/cellular/molecular computing • Expert Systems • Fault detection, Fault analysis, and Diagnostics • Fusion of Neural Networks and Fuzzy Systems • Green and Renewable Energy Systems • Human Interface, Human-Computer Interaction, Human Information Processing • Hybrid and Distributed Algorithms • High-Performance Computing • Information storage, security, integrity, privacy, and trust • Image and Speech Signal Processing • Knowledge-Based Systems, Knowledge Networks • Knowledge discovery and ontology engineering • Machine Learning, Reinforcement Learning • Networked Control Systems • Neural Networks and Applications • Natural Language Processing • Optimization and Decision Making • Pattern Classification, Recognition, speech recognition, and synthesis • Robotic Intelligence • Rough sets and granular computing • Robustness Analysis • Self-Organizing Systems • Social Intelligence • Soft computing in P2P, Grid, Cloud and Internet Computing Technologies • Support Vector Machines • Ubiquitous, grid and high-performance computing • Virtual Reality in Engineering Applications • Web and mobile Intelligence, and Big Data • Cryptography • Model and Simulation • Image Processing
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 329 Documents
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Sistem Pakar Diagnosis Mood Disorder Pada Anak Menggunakan Pendekatan Dempster-Shafer Theory Priyangan, Donny Muda; Herdiansah, Arief; Mulyana, Iwan; Nurhayati
Bulletin of Computer Science Research Vol. 4 No. 6 (2024): Oktober 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v4i6.374

Abstract

Mood disorders in children are a serious mental health issue that can have long-term impacts on their emotional, social, and academic development. In Indonesia, the limited availability of mental health professionals, especially in remote areas, hinders the process of fast and accurate diagnosis. Manual diagnosis of mood disorders in children often faces challenges in terms of time, resources, and professional expertise, creating a need for an effective solution to support medical practitioners. This research aims to develop a web-based expert system to detect mood disorders in children using the Dempster-Shafer Theory (DST) approach. DST is chosen as the primary method due to its ability to process ambiguous or incomplete information, enabling the integration of multiple pieces of evidence to generate accurate decisions. The system allows users to perform diagnoses based on input symptoms, accompanied by analysis results and follow-up recommendations. The expert system is developed as a web-based platform to optimize accessibility, allowing users to easily carry out the diagnosis process without time and location constraints. Evaluation of the system shows an accuracy rate of 92.5%, validating the effectiveness of DST in mood disorder diagnosis. This research contributes to supporting early detection of children's mental health issues and facilitates the identification of mood disorders based on the symptoms experienced.
Perancangan Pengendali Mesin Teabags Otomatis Pembuat Teh Kelor (Moringa Oleifera) Menggunakan Pengendali PLC (Programmable Logic Controller) Mitsubishi FX3U 24MR Ananda Nur Hidayat; Paniran; Budi Dermawan
Bulletin of Computer Science Research Vol. 4 No. 6 (2024): Oktober 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v4i6.375

Abstract

Moringa plant (Moringa oleifera) is known as “The Miracle Plant” due to its nutrient content and extensive health benefits. This research discusses the design and implementation of an automation system for the production of Moringa (Moringa oleifera) tea bags using a Mitsubishi FX3U 24MR Programmable Logic Controller (PLC). Moringa is a tropical food crop with high nutritional value and therapeutic benefits. With the increasing demand for tea bags, an efficient production system is needed to increase productivity and reduce costs. This research designs an automatic teabags machine that utilizes PLC to control various components in the production process, including grinding machine, mixer machine, and oven machine. The research method includes designing PLC hardware and software schematics, testing components, and analyzing test result data. The results show that the PLC system is effective in controlling the production process, improving efficiency and product quality, and reducing the involvement of human labor. The conclusion of this research is that the use of PLC in the moringa teabag production automation system offers an efficient solution, the speed of the ac motor can be adjusted through giving the setting value of PWM which affects the motor terminal voltage (Vt), the greater the PWM setting value, the higher the number of motor rotations (rpm). Vice versa, the smaller the PWM setting value, the lower the number of motor revolutions (rpm).
Pemanfaatan Dana Desa Untuk Meningkatkan Kesejahteraan Masyarakat Melalui Promosi Produk UMKM Menggunakan Collaborative Filtering Berbasis Android Siahaan, Agus Maringan; Robet; Jonathan Kevin Fernando; Donna Natalia
Bulletin of Computer Science Research Vol. 5 No. 1 (2024): December 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i1.377

Abstract

Utilizing village funds through Badan Usaha Milik Desa (BUMDes) is a strategic effort to improve the welfare of rural communities. However, its implementation often faces challenges such as suboptimal management of local economic potential and limited promotion of Micro, Small, and Medium Enterprises (MSMEs) products. This study aims to develop an Android-based application utilizing the Collaborative Filtering method as an innovative solution to support the promotion of village MSME products, enhance the effective use of village funds, and drive economic growth in rural areas. The application is designed to provide MSME product recommendations based on user preferences. Integrating the Collaborative Filtering method, the application analyzes user interaction data to offer relevant product suggestions. Its key features include product search, personalized recommendations, and a user-friendly interface that is easy for rural communities to operate. The black-box method testing results show that this application works according to the designed specifications with a system interface functional success rate of 100% of 31 functional interfaces. increased the promotion and sales of local MSME products.
Analisa Perbandingan Metode MAUT dan WASPAS Dalam Menentuan Tempat Pelatihan Kursus Computer Terbaik Mochamad Dedy Subekti Rahardjo
Bulletin of Computer Science Research Vol. 5 No. 1 (2024): December 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i1.379

Abstract

This study aims to analyze the comparison of two multi-criteria decision-making methods, namely Multi-Attribute Utility Theory (MAUT) and Weighted Aggregated Sum Product Assessment (WASPAS) in determining the best computer course training place. The background of this study is based on the need to choose a training place that is in accordance with various important criteria such as teacher quality, facilities, costs, and institutional reputation, which often cause difficulties in decision making. The main problem faced is how to choose the most effective and efficient method in providing accurate results according to user preferences. For this reason, the two methods are compared based on their ability to process multi-criteria data by considering the weight and utility of each alternative. This study uses a quantitative approach by collecting data from several computer course places in a certain area and applying both methods to assess the performance of each place. Thus, the final ranking results show consistency in choosing the best alternative. The Multiicom alternative (AT5) is ranked first in both methods, with a value of 0.940 in the MAUT Method and 0.962 in WASPAS.
Analisis dan Rancangan Sistem Informasi Pendaftaran Nikah Di Kantor KUA Kecamatan Sipirok Menggunakan Metode Fast Irsandi, Mahmul; Raissa Amanda Putri; Heri Santoso
Bulletin of Computer Science Research Vol. 5 No. 1 (2024): December 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i1.405

Abstract

Kecamatan Sipirok di Kabupaten Tapanuli Selatan, Provinsi Sumatera Utara, menghadapi tantangan dalam pengelolaan proses pendaftaran nikah, dengan peningkatan jumlah pernikahan yang menambah beban kerja Kantor Urusan Agama (KUA). Proses administrasi yang masih manual dan kurangnya transparansi informasi menimbulkan inefisiensi dan kesalahan dalam penanganan data, serta kesulitan bagi calon pasangan dalam memantau persiapan pernikahan mereka. Penelitian ini bertujuan mengembangkan Sistem Informasi Pendaftaran Nikah terintegrasi di KUA Kecamatan Sipirok menggunakan metode FAST (Framework for the Application of System Thinking) untuk mengotomatisasi seluruh proses administrasi, meningkatkan efisiensi, akurasi, dan transparansi pengelolaan data. Metode FAST menggabungkan peramalan cermat dan penjadwalan terperinci, sehingga proses pengembangan sistem dapat berjalan lancar dan sesuai target waktu. Implementasi sistem ini diharapkan dapat meningkatkan kualitas pelayanan masyarakat, mempercepat proses administrasi, serta mendukung pengambilan keputusan yang efektif dan akurat, sekaligus memastikan kepatuhan terhadap regulasi yang berlaku. Penelitian ini juga memberikan kontribusi dalam bidang sistem informasi dan teknologi informasi, serta menjadi acuan bagi penelitian lain yang ingin mengembangkan sistem informasi serupa. Hasil dari penelitian menunjukkan bahwa sistem informasi yang dikembangkan mampu meningkatkan efisiensi kerja KUA, mengurangi kesalahan dalam penanganan data, dan memberikan transparansi lebih baik kepada calon pasangan suami-istri, sehingga meningkatkan kepuasan masyarakat terhadap pelayanan yang diberikan oleh Kantor KUA Kecamatan Sipirok.
Analisis Stok Abu Batu Menggunakan Metode Fuzzy Sugeno Pada Perencanaan Kebutuhan Infrastruktur Andree Rizky Yuliansyah Siregar; Sri Wahyuni
Bulletin of Computer Science Research Vol. 5 No. 1 (2024): December 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i1.409

Abstract

Infrastructure needs planning requires careful consideration of the availability and needs of raw materials, such as fly ash, which is often used in various construction projects. One of the main challenges in this planning is the uncertainty in predicting the supply and demand of fly ash. To overcome this problem, this study applies the Fuzzy Sugeno method, which is an approach in Fuzzy logic, to analyze fly ash stocks and plan infrastructure needs more effectively. This method allows processing uncertain and subjective data, such as estimates of fly ash stock and demand that can vary over time. Using the Fuzzy Sugeno model, calculations are carried out to determine the optimal stock level and predict long-term fly ash needs. The results of this study are expected to provide a more accurate picture of fly ash needs planning and assist related parties in making more efficient decisions in infrastructure planning. The results of the process carried out from January 2023 to December 2023 obtained a mape value of 30%, this value is included in the reasonable category.
Analisis Persediaan Bahan Baku Teh di IKM Mimici dengan Fuzzy Sugeno dan Metode AHP Alya Firzana; Muhammad Abdillah Nurrachman; Sayilita Fani Fatihah; Suwandi Esa Putra
Bulletin of Computer Science Research Vol. 5 No. 1 (2024): December 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i1.410

Abstract

Permasalahan utama yang dihadapi mencakup ketidakpastian pasokan teh, fluktuasi harga bahan baku, terbatasnya kapasitas produksi, tantangan mempertahankan kualitas produk yang konsisten, dan kompleksitas koordinasi distribusi bahan baku antar outlet untuk mengoptimalkan penggunaan sumber daya. Oleh karena itu, penelitian ini bertujuan untuk mengembangkan sistem pengelolaan persediaan bahan baku yang efisien untuk IKM Mimici menggunakan pendekatan terintegrasi Fuzzy dan metode AHP. Metodologi penelitian ini diawali dengan studi literatur tentang persediaan dan metode Fuzzy AHP, dilanjutkan identifikasi masalah persediaan teh IKM Mimici. Tahap berikutnya adalah pengumpulan data primer dan sekunder, kemudian penerapan Fuzzy Sugeno untuk kategorisasi bahan baku. Selanjutnya dilakukan analisis prioritas menggunakan AHP dan pengolahan data dengan software terkait. Penelitian diakhiri dengan penyusunan laporan hasil penelitian. Analisis pengelolaan persediaan bahan baku teh di IKM Mimici mengungkapkan pentingnya fokus pada kualitas dan ketepatan waktu pengadaan. Metode Fuzzy Sugeno berhasil mengatasi ketidakpastian dalam pengelolaan stok, sedangkan metode AHP membantu memprioritaskan kriteria pengadaan. Meski demikian, implementasi terkendala keterbatasan sumber daya untuk pemantauan persediaan, sehingga diperlukan integrasi teknologi informasi dalam sistem manajemen. Analisis perencanaan persediaan bahan baku daun teh IKM Mimici di Bogor mengkombinasikan Fuzzy Sugeno dan metode AHP untuk mengoptimalkan manajemen stok. Fuzzy Sugeno menangani data tidak pasti seperti persediaan dan penjualan, sementara metode AHP menentukan prioritas berdasarkan kriteria risiko, biaya, dan kualitas. Kombinasi ini menghasilkan pengelolaan persediaan yang lebih akurat dan efisien dalam menghadapi permintaan pelanggan yang fluktuatif.
Rancang Bangun Purwarupa Alat Penyortir Kualitas Telur Ayam Berbasis Arduino Uno Rafly Hadi Pangestu; Ch, Syafaruddin; Supriono
Bulletin of Computer Science Research Vol. 5 No. 1 (2024): December 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i1.428

Abstract

The demand for animal products, especially eggs, as a source of easily digestible and high-quality protein, continues to increase significantly. Eggs play an important role in nutrition due to their rich protein content. However, eggs have weaknesses in terms of durability, as they can deteriorate due to various factors such as natural damage, chemical exposure, and microbial contamination that can enter through their shells. Therefore, sorting eggs is crucial to ensure their quality before consumption. Traditional sorting methods commonly used involve using a flashlight in dark rooms or employing water immersion techniques, which have limitations in accuracy and efficiency. In light of these issues, this research aims to develop an egg sorting device using Arduino Uno as the microcontroller, along with a Light Dependent Resistor (LDR) for detecting the condition of the eggs and a Load Cell for measuring the weight of the eggs as the basis for sorting. The results of this study indicate that the combination of these two sensors can minimize errors in the sorting process and expedite egg production activities. Consequently, this device is expected to provide solutions for poultry farmers and egg sellers in enhancing product quality and increasing consumer satisfaction.
Perancangan UI/UX Aplikasi Mobile Pertolongan Pertama Dengan Metode Prototipe Interaksi Untuk Meningkatkan Respon Darurat Nasution, Syahdin Alif Perdana; Wulandari, Heni; Arista, Ruly Dwi
Bulletin of Computer Science Research Vol. 5 No. 1 (2024): December 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i1.432

Abstract

Emergency accidents often happen unexpectedly and require quick first aid treatment. People's lack of knowledge about first aid often exacerbates the situation. This research aims to design the user interface (UI) and user experience (UX) of the mobile application “First Aid” using the interaction prototype method. This application is designed to provide guidance that is easy to understand and follow by ordinary people in providing first aid in emergency situations. With attractive visualizations and simple language, it is hoped that this application can bridge people's difficulties in understanding first aid procedures and increase responsiveness in emergency situations. First aid applications on smartphones can help people provide faster help during emergency situations. Based on this, this research specifically focuses on designing the user interface (UI) and user experience (UX) of a first aid application designed to provide fast and appropriate responses in emergency situations. The final result of this research is where the ui / UX design of the first aid application with the interaction prototype method to improve emergency response has a very positive impact, so that users / respondents rate it well with an average SUS score of 83.5 which gets Grade B Results For Ajective Ratings Get Excellent and Acceptability Get Acceptable, which is where the results obtained are good results in assessing an application that provides health services.
Sistem Pendukung Keputusan Penilaian Kinerja Karyawan Menggunakan Metode TOPSIS Adam Huda Nugraha
Bulletin of Computer Science Research Vol. 5 No. 1 (2024): December 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i1.433

Abstract

Employee performance appraisal is an important stage in job evaluation in a company that can significantly improve the quality of work and ensure the continuity of company activities. This assessment process is based on a number of predetermined criteria, such as responsibility, cooperation, honesty, discipline, and communication. Each employee is assessed based on their ability to meet and exceed the quality standards set by the company. In this context, the use of the TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) method emerges as an effective approach. This method helps in identifying employees who are closest to the ideal solution and the extent to which they meet the predefined criteria. For example, TOPSIS can be used to determine the most responsible, most collaborative, or the most honest employee. Through systematic and objective employee performance appraisals, companies can measure and monitor employee progress, as well as provide constructive feedback for further development. This not only helps increase employee motivation and productivity, but also supports the achievement of overall company goals. By combining established quality standards with appropriate evaluation methods such as TOPSIS, companies can optimize the employee performance assessment process to support long-term growth and success. The calculation results show that Rere (A4) ranks first with the highest score of 0.764, indicating that she is the best alternative among the five candidates.

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