Indonesian Journal of Electrical Engineering and Computer Science最新文献_第9页

Research and implementation of the medical text analysis algorithm for predicting mortality 研究和实施预测死亡率的医学文本分析算法

Indonesian Journal of Electrical Engineering and Computer Science Pub Date : 2024-06-01 DOI: 10.11591/ijeecs.v34.i3.pp1965-1977

Zhenisgul Rakhmetullina, Saule Belginova, Alibekkyzy Karlygash, Aigerim Ismukhamedova, Shynar Tezekpaeva

引用次数: 0

Enhancing EEG-based brain-computer interface systems through efficient machine learning classification techniques 通过高效的机器学习分类技术改进基于脑电图的脑机接口系统

Indonesian Journal of Electrical Engineering and Computer Science Pub Date : 2024-06-01 DOI: 10.11591/ijeecs.v34.i3.pp2045-2054

Ferdi Ahmed Yassine, Ghazli Abdelkader

{"title":"Enhancing EEG-based brain-computer interface systems through efficient machine learning classification techniques","authors":"Ferdi Ahmed Yassine, Ghazli Abdelkader","doi":"10.11591/ijeecs.v34.i3.pp2045-2054","DOIUrl":"https://doi.org/10.11591/ijeecs.v34.i3.pp2045-2054","url":null,"abstract":"Advances in the fields of neuroscience and computer science have greatly enhanced the human brain’s ability to communicate and interact with the surrounding environment. In addition, recent steps in machine learning (ML) have increased the use of electroencephalography (EEG)-based BCIs for artificial intelligence (AI) applications. The prevailing challenge in recording EEG sensor data is that the captured signals are mixed with noise, which makes their effective use difficult. Therefore, strengthening the classification stage becomes extremely important and plays a major role in addressing this problem. In this study, we chose five most widely used classification models that obtained the best results in this field and tested them on two open-source databases. We also focused on improving the hyperparameters of each algorithm to obtain best results. Our results indicate excellent results on the first dataset and acceptable for most models on the second, while RF showed superior performance on both with an accuracy of 100% on the first dataset and 86.47% on the second. This was achieved with the lowest training costs, and better performance compared to previous works we evaluated that used the same databases. These results provide valuable insights and advance the development of brain-computer interface (BCI) technology and design.","PeriodicalId":13480,"journal":{"name":"Indonesian Journal of Electrical Engineering and Computer Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141230947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancing Hadoop distributed storage efficiency using multi-agent systems 利用多代理系统提高 Hadoop 分布式存储效率

Indonesian Journal of Electrical Engineering and Computer Science Pub Date : 2024-06-01 DOI: 10.11591/ijeecs.v34.i3.pp1814-1822

Rabie Mahdaoui, Manar Sais, J. Abouchabaka, N. Rafalia

{"title":"Enhancing Hadoop distributed storage efficiency using multi-agent systems","authors":"Rabie Mahdaoui, Manar Sais, J. Abouchabaka, N. Rafalia","doi":"10.11591/ijeecs.v34.i3.pp1814-1822","DOIUrl":"https://doi.org/10.11591/ijeecs.v34.i3.pp1814-1822","url":null,"abstract":"Distributed storage systems play a pivotal role in modern data-intensive applications, with Hadoop distributed file system (HDFS) being a prominent example. However, optimizing the efficiency of such systems remains a complex challenge. This research paper presents a novel approach to enhance the efficiency of distributed storage by leveraging multi-agent systems (MAS). Our research is centered on enhancing the efficiency of the HDFS by incorporating intelligent agents that can dynamically assign storage tasks to nodes based on their performance characteristics. Utilizing a decentralized decision-making framework, the suggested approach based on MAS considers the real-time performance of nodes and allocates storage tasks adaptively. This strategy aims to alleviate performance bottlenecks and minimize data transfer latency. Through extensive experimental evaluation, we demonstrate the effectiveness of our approach in improving HDFS performance in terms of data storage, retrieval, and overall system efficiency. The results reveal significant reductions in job execution times and enhanced resource utilization, there by offering a promising avenue for enhancing the efficiency of distributed storage systems.","PeriodicalId":13480,"journal":{"name":"Indonesian Journal of Electrical Engineering and Computer Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141233196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Encrypted image processing using compression and reversible data hiding 利用压缩和可逆数据隐藏技术进行加密图像处理

Indonesian Journal of Electrical Engineering and Computer Science Pub Date : 2024-06-01 DOI: 10.11591/ijeecs.v34.i3.pp1593-1602

Yasmina Zine, M. Boumehed, N. H. Said

引用次数: 0

Game-based augmented reality learning of Sarawak history in enhancing cultural heritage preservation 基于游戏的增强现实技术学习沙捞越历史，加强文化遗产保护

Indonesian Journal of Electrical Engineering and Computer Science Pub Date : 2024-06-01 DOI: 10.11591/ijeecs.v34.i3.pp1718-1729

Clive Lai Yi Cheng, Goh Eg Su, J. Ahmad, Tole Sutikno

{"title":"Game-based augmented reality learning of Sarawak history in enhancing cultural heritage preservation","authors":"Clive Lai Yi Cheng, Goh Eg Su, J. Ahmad, Tole Sutikno","doi":"10.11591/ijeecs.v34.i3.pp1718-1729","DOIUrl":"https://doi.org/10.11591/ijeecs.v34.i3.pp1718-1729","url":null,"abstract":"The augmented reality (AR) technology had been proliferating for years. However, the implementation of AR technology still has room to be explored, especially in the form of cultural heritage preservation. The aim of this study is to enhance AR technology in game-based cultural heritage and history preservation in Sarawak, as well as supplement the gamified experiences in learning James Brooke’s history. Three research objectives are proposed: to design an AR game prototype for the history of James Brooke; to develop an AR game prototype with a collaborative learning element; and to evaluate an AR game prototype for enhancing cultural heritage preservation. This study proposes a game-based prototype that contains AR markers to assign each with different game features. Furthermore, collaborative learning theory is enhanced through AR experiences with multiplayer support. The game-based prototype is evaluated by a group of participants through prototype measuring and testing. The participants feel mediocre about the challenge and knowledge factors of the prototype. Overall, this study highlights the enhancement of cultural heritage preservation through AR game-based experiences intensively learned from James Brooke’s history in Sarawak. These implementations have an apparent promising contribution to make in protecting the available cultural heritage in Sarawak and extensively to the country’s cultural heritage preservation.","PeriodicalId":13480,"journal":{"name":"Indonesian Journal of Electrical Engineering and Computer Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141234782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microstrip antenna system for communication capabilities applications 用于通信能力应用的微带天线系统

Indonesian Journal of Electrical Engineering and Computer Science Pub Date : 2024-06-01 DOI: 10.11591/ijeecs.v34.i3.pp1643-1653

Fredelino A. Galleto Jr., Aaron Don M. Africa, Alyssa Joie F. Tablada, John Ernesto G. Amadora Jr., Ira Third L. Burgos, Alliyah Mae K. Borebor, Rocelle Andrea S. Belandres, Rafael Dominic L. Montaño

{"title":"Microstrip antenna system for communication capabilities applications","authors":"Fredelino A. Galleto Jr., Aaron Don M. Africa, Alyssa Joie F. Tablada, John Ernesto G. Amadora Jr., Ira Third L. Burgos, Alliyah Mae K. Borebor, Rocelle Andrea S. Belandres, Rafael Dominic L. Montaño","doi":"10.11591/ijeecs.v34.i3.pp1643-1653","DOIUrl":"https://doi.org/10.11591/ijeecs.v34.i3.pp1643-1653","url":null,"abstract":"In this comparative study, seven different microstrip antenna shapes, including rectangular, elliptical, triangular, inset fed, H-notch, and E-notch, were observed and analyzed, focusing on their suitability for global positioning system (GPS) application in microsatellites. To enable meaningful comparison, the study utilized the optimal resonant frequency in GPS applications, which is 1.57542 GHz. All the antenna designs have been generated using MATLAB’s Antenna Toolbox and are 100% efficient under ideal conditions with zero polarization loss, which is assumed in the link budget analysis. The results show that each antenna shape has been found to offer distinct advantages and limitations. Along with this, the circular and elliptical patch antenna presented a well-balanced performance, which is suitable for GPS applications. However, the elliptical shape falls behind the circular shape, which was determined to be the most optimal choice for GPS application, providing excellent isotropic antenna gain, return loss, voltage standing wave ratio (VSWR), and strong link budget analysis results.","PeriodicalId":13480,"journal":{"name":"Indonesian Journal of Electrical Engineering and Computer Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141234819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improved vigenere using affine functions surrounded by two genetic crossovers for image encryption 使用仿射函数和两个遗传交叉包围的改进 vigenere，用于图像加密

Indonesian Journal of Electrical Engineering and Computer Science Pub Date : 2024-06-01 DOI: 10.11591/ijeecs.v34.i3.pp1787-1799

Hamid El Bourakkadi, Abdelhakim Chemlal, Hassan Tabti, Mourad Kattass, A. Jarjar, A. Benazzi

{"title":"Improved vigenere using affine functions surrounded by two genetic crossovers for image encryption","authors":"Hamid El Bourakkadi, Abdelhakim Chemlal, Hassan Tabti, Mourad Kattass, A. Jarjar, A. Benazzi","doi":"10.11591/ijeecs.v34.i3.pp1787-1799","DOIUrl":"https://doi.org/10.11591/ijeecs.v34.i3.pp1787-1799","url":null,"abstract":"This paper presents an improved method for encrypting color images, surpassing the effectiveness of genetic crossover and substitution operations. The technique incorporates dynamic random functions to enhance the integrity of the resulting vector, increasing temporal complexity to thwart potential attacks. The improvement involves integrating genetic crossover and utilizing two extensive pseudorandom replacement tables derived from established chaotic maps in cryptography. Following the controlled vectorization of the original image, our approach initiates with a first genetic crossover inspired by deoxyribonucleic acid (DNA) behavior at the pixel level. This genetic crossover is succeeded by a confusion-diffusion lap, reinforcing the connection between encrypted pixels and their neighboring counterparts. The confusion-diffusion process employs dynamic pseudorandom affine functions at the pixel level. Then a second genetic crossover operator is applied. Simulations conducted on a diverse set of images with varying sizes and formats showcase the robustness of our method against statistical, brute-force, and differential attacks.","PeriodicalId":13480,"journal":{"name":"Indonesian Journal of Electrical Engineering and Computer Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141232723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Blockchain-based e-voting system in a university 大学中基于区块链的电子投票系统

Indonesian Journal of Electrical Engineering and Computer Science Pub Date : 2024-06-01 DOI: 10.11591/ijeecs.v34.i3.pp1915-1923

Adil Marouan, Morad Badrani, Nabil Kannouf, Abderrahim Zannou, Abdelaziz Chetouani

引用次数: 0

Revolutionization of augmented reality in tourism via deep learning 通过深度学习实现增强现实技术在旅游业中的革命性应用

Indonesian Journal of Electrical Engineering and Computer Science Pub Date : 2024-06-01 DOI: 10.11591/ijeecs.v34.i3.pp2055-2064

Yasmin Chuupa Essa, Saumya Chaturvedi, Shiraz Khurana

引用次数: 0

Plant pathology identification using local-global feature level based on transformer 利用基于变压器的局部-全局特征水平识别植物病理学

Indonesian Journal of Electrical Engineering and Computer Science Pub Date : 2024-06-01 DOI: 10.11591/ijeecs.v34.i3.pp1582-1592

Manh-Hung Ha, Duc-Chinh Nguyen, Manh-Tuan Do, Dinh-Thai Kim, X. Le, Ngoc-Thanh Pham

{"title":"Plant pathology identification using local-global feature level based on transformer","authors":"Manh-Hung Ha, Duc-Chinh Nguyen, Manh-Tuan Do, Dinh-Thai Kim, X. Le, Ngoc-Thanh Pham","doi":"10.11591/ijeecs.v34.i3.pp1582-1592","DOIUrl":"https://doi.org/10.11591/ijeecs.v34.i3.pp1582-1592","url":null,"abstract":"Deep learning plays a crucial role in addressing the challenge of plant disease identification in the field of agriculture. Detecting diseases in plants requires extensive effort, along with a comprehensive understanding of various plant diseases and increased processing time. Balancing both speed and accuracy in predicting leaf diseases in plants can significantly improve crop production and reduce environmental damage. In this paper, we examined deseases on popular plants in agriculture. We proposed a novel model to predict crop pathology on a feature space of global-local based on transformer aggregation. Paticular, we use refined feature of different layer to correlate semantics from high-level feature and low-level feature. Besides, to capture the extended temporal scale across the entire image, we employ a transformer to discern long-range dependencies among frames. Subsequently, the enhanced features incorporating these dependencies are inputted into a classifier for preliminary crop pathology prediction. The plant village dataset and VietNam strawberry disease (VNStr) dataset were utilized for training and disease classification in the experiments. Extensive experiments show that the proposed method outperforms by 99.18% and 94.05% accuracy in plant village and VNStr, respectivly. The model after being judged was applied on Android devices and therefore is easy to use.","PeriodicalId":13480,"journal":{"name":"Indonesian Journal of Electrical Engineering and Computer Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141231844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0