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Analysis of Threats and Cybersecurity in the Oil and Gas Sector within the Context of Critical Infrastructure 关键基础设施背景下石油和天然气行业的威胁和网络安全分析
Pub Date : 2024-02-08 DOI: 10.5815/ijitcs.2024.01.05
Shakir A. Mehdiyev, Mammad A. Hashimovv
This article explores the multifaceted challenges inherent in ensuring the cybersecurity of critical infrastructures, i.e., a linchpin of modern society and the economy, spanning pivotal sectors such as energy, transportation, and finance. In the era of accelerating digitalization and escalating dependence on information technology, safeguarding these infrastructures against evolving cyber threats becomes not just crucial but imperative. The examination unfolds by dissecting the vulnerabilities that plague critical infrastructures, probing into the diverse spectrum of threats they confront in the contemporary cybersecurity landscape. Moreover, the article meticulously outlines innovative security strategies designed to fortify these vital systems against malicious intrusions. A distinctive aspect of this work is the nuanced case study presented within the oil and gas sector, strategically chosen to illustrate the vulnerability of critical infrastructures to cyber threats. By examining this sector in detail, the article aims to shed light on industry-specific challenges and potential solutions, thereby enhancing our understanding of cybersecurity dynamics within critical infrastructures. This article contributes a comprehensive analysis of the challenges faced by critical infrastructures in the face of cyber threats, offering contemporary security strategies and leveraging a focused case study to deepen insights into the nuanced vulnerabilities within the oil and gas sector.
关键基础设施是现代社会和经济的关键,横跨能源、交通和金融等关键领域,本文探讨了确保关键基础设施网络安全所面临的多方面挑战。在数字化进程不断加快、对信息技术的依赖不断升级的时代,保护这些基础设施免受不断演变的网络威胁不仅至关重要,而且势在必行。文章通过剖析困扰关键基础设施的薄弱环节,探究它们在当代网络安全环境中面临的各种威胁,展开了对关键基础设施的研究。此外,文章还细致地概述了旨在加强这些重要系统抵御恶意入侵的创新安全策略。这部著作的一个独特之处是在石油和天然气领域进行了细致入微的案例研究,战略性地选择了这一领域来说明关键基础设施在网络威胁面前的脆弱性。通过对该行业的详细研究,文章旨在揭示特定行业面临的挑战和潜在的解决方案,从而加深我们对关键基础设施内网络安全动态的理解。本文全面分析了关键基础设施在面对网络威胁时所面临的挑战,提供了当代安全战略,并利用重点案例研究加深了对石油和天然气行业细微脆弱性的了解。
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引用次数: 0
Comparative Study: Performance of MVC Frameworks on RDBMS 比较研究:RDBMS 上 MVC 框架的性能
Pub Date : 2024-02-08 DOI: 10.5815/ijitcs.2024.01.03
M. H. Rahman, M. Naderuzzaman, M. A. Kashem, B. M. Salahuddin, Z. Mahmud
The regular utilization of web-based applications is crucial in our everyday life. The Model View Controller (MVC) architecture serves as a structured programming design that developers utilize to create user interfaces. This pattern is commonly applied by application software developers to construct web-based applications. The use of a MVC framework of PHP Scripting language is often essential for application software development. There is a significant argument regarding the most suitable PHP MVC such as Codeigniter & Laravel and Phalcon frameworks since not all frameworks cater to everyone's needs. It's a fact that not all MVC frameworks are created equal and different frameworks can be combined for specific scenarios. Selecting the appropriate MVC framework can pose a challenge at times. In this context, our paper focuses on conducting a comparative analysis of different PHP frameworks. The widely used PHP MVC frameworks are picked to compare the performance on basic Operation of Relational databases and different type of Application software to calculate execution time. In this experiment a large (Big Data) dataset was used. The Mean values of insert operation in MySQL database of Codeigniter, Laravel, Phalcon were 149.64, 149.99, 145.48 and PostgreSQL database`s 48.259, 49.39, 45.87 respectively. The Mean values of Update operation in MySQL database of Codeigniter, Laravel, Phalcon were 149.64, 158.39, 207.82 and PostgreSQL database`s 48.24, 49.39, 46.64 respectively. The Mean values of Select operation in MySQL database of Codeigniter, Laravel, Phalcon were 1.60, 3.23, 0.98 and PostgreSQL database`s 1.95, 4.57, 2.36 respectively. The Mean values of Delete operation in MySQL database of Codeigniter, Laravel, Phalcon were 150.27, 156.99, 149.63 and PostgreSQL database`s 42.95, 48.25, 42.07 respectively. The findings from our experiment can be advantageous for web application developers to choose proper MVC frameworks with their integrated development environment (IDE). This result will be helpful for small, medium & large-scale organization in choosing the appropriate PHP Framework.
在我们的日常生活中,经常使用基于网络的应用程序至关重要。模型视图控制器(MVC)架构是一种结构化的编程设计,开发人员利用它来创建用户界面。应用软件开发人员通常采用这种模式来构建网络应用程序。使用 PHP 脚本语言的 MVC 框架通常对应用软件开发至关重要。关于最合适的 PHP MVC(如 Codeigniter、Laravel 和 Phalcon 框架)存在很大争议,因为并非所有框架都能满足每个人的需求。事实上,并非所有的 MVC 框架都是一样的,不同的框架可以针对特定场景进行组合。选择合适的 MVC 框架有时会带来挑战。在这种情况下,我们的论文侧重于对不同的 PHP 框架进行比较分析。我们选取了广泛使用的 PHP MVC 框架来比较关系数据库基本操作和不同类型应用软件的性能,以计算执行时间。本实验使用了一个大型(大数据)数据集。在 MySQL 数据库中,Codeigniter、Laravel 和 Phalcon 的插入操作平均值分别为 149.64、149.99 和 145.48,而 PostgreSQL 数据库的插入操作平均值分别为 48.259、49.39 和 45.87。在 MySQL 数据库中,Codeigniter、Laravel 和 Phalcon 的更新操作平均值分别为 149.64、158.39、207.82,PostgreSQL 数据库的平均值分别为 48.24、49.39、46.64。在 MySQL 数据库中,Codeigniter、Laravel 和 Phalcon 的 Select 操作平均值分别为 1.60、3.23、0.98,PostgreSQL 数据库的平均值分别为 1.95、4.57、2.36。在 MySQL 数据库中,Codeigniter、Laravel 和 Phalcon 的 Delete 操作平均值分别为 150.27、156.99、149.63,PostgreSQL 数据库分别为 42.95、48.25、42.07。我们的实验结果有利于网络应用程序开发人员选择合适的 MVC 框架及其集成开发环境(IDE)。这一结果将有助于小型、中型和大型组织选择合适的 PHP 框架。
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引用次数: 0
Towards Effective Solid Waste Management: A Mobile Application for Coordinated Waste Collection and User-official Interaction 实现有效的固体废物管理:用于协调废物收集和用户与官方互动的移动应用程序
Pub Date : 2024-02-08 DOI: 10.5815/ijitcs.2024.01.02
Paudel A., Pant A., Manandhar A., Gautam B.
Solid Waste Management is an especially important task related to human health and the environment. Due to ineffective scheduled date & time, poor communication between waste collecting institutions and local house owners, people are compelled to throw waste on streets which is not good. Even if there is a routine, people tend to miss the schedule. Our aim is to develop an application for mobile phones, which consists of two parties- the user and waste management officials, where the second one acts as reminders. Officials will send a notification to the user, signaling that they are at a certain checkpoint near the user and the user can now throw waste properly and not on the streets. An incremental model was used throughout our project; basic requirements are fulfilled first and then iterated to create the final product. The proposed application includes two portals for whether you are user or waste management personnel. This application helps to improve the coordination between clients and collectors and determines whether the waste in an area has been collected or not. The survey conducted in this study involved consulting the Environment and Agricultural Department of Kathmandu Metropolitan City, which highlighted the significance of a notifying application. This application addresses the issue of uncoordinated waste disposal by providing users with information about collection schedules, leading to better waste management practices and reduced unsystematic garbage disposal.
固体废物管理是一项与人类健康和环境息息相关的重要工作。由于预定的日期和时间无效,垃圾收集机构和当地房主之间沟通不畅,人们不得不将垃圾扔到街上,这并不好。即使有固定的时间,人们也往往会错过。我们的目标是开发一款手机应用程序,它由用户和垃圾管理官员两部分组成,其中第二部分起到提醒作用。官员会向用户发送通知,告知他们已到达用户附近的某个检查站,用户现在可以正确地扔垃圾,而不是扔到街上。我们在整个项目中采用了渐进模式;首先满足基本要求,然后反复迭代以创建最终产品。拟议的应用程序包括两个门户,分别面向用户和废物管理人员。该应用程序有助于改善客户与收集者之间的协调,并确定某一区域的废物是否已被收集。本研究中进行的调查包括咨询加德满都大都市的环境和农业部门,这凸显了通知应用程序的重要性。该应用程序通过向用户提供有关收集时间表的信息,解决了垃圾处理不协调的问题,从而改进了垃圾管理方法,减少了垃圾处理的不系统性。
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引用次数: 0
The Impact of Financial Statement Integration in Machine Learning for Stock Price Prediction 机器学习中财务报表整合对股价预测的影响
Pub Date : 2024-02-08 DOI: 10.5815/ijitcs.2024.01.04
F. W. Christanto, Victor Gayuh Utomo, Rastri Prathivi, Christine Dewi
In the capital market, there are two methods used by investors to make stock price predictions, namely fundamental analysis, and technical analysis. In computer science, it is possible to make prediction, including stock price prediction, use Machine Learning (ML). While there is research result that said both fundamental and technical parameter should give an optimum prediction there is lack of confirmation in Machine Learning to this result. This research conducts experiment using Support Vector Regression (SVR) and Support Vector Machine (SVM) as ML method to predict stock price. Further, the result is compared between 3 groups of parameters, technical only (TEC), financial statement only (FIN) and combination of both (COM). Our experimental results show that integrating financial statements has a neutral impact on SVR predictions but a positive impact on SVM predictions and the accuracy value of the model in this research reached 83%.
在资本市场上,投资者使用两种方法进行股价预测,即基本面分析和技术分析。在计算机科学领域,可以利用机器学习(ML)进行预测,包括股价预测。虽然有研究结果表明,基本面参数和技术参数都能给出最佳预测结果,但机器学习领域还没有证实这一结果。本研究使用支持向量回归(SVR)和支持向量机(SVM)作为预测股价的 ML 方法进行实验。此外,还比较了三组参数的结果,即仅技术参数 (TEC)、仅财务报表 (FIN) 和两者的组合 (COM)。实验结果表明,整合财务报表对 SVR 预测的影响是中性的,但对 SVM 预测的影响是积极的,本研究中模型的准确率达到 83%。
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引用次数: 0
Towards Effective Solid Waste Management: A Mobile Application for Coordinated Waste Collection and User-official Interaction 实现有效的固体废物管理:用于协调废物收集和用户与官方互动的移动应用程序
Pub Date : 2024-02-08 DOI: 10.5815/ijitcs.2024.01.02
Paudel A., Pant A., Manandhar A., Gautam B.
Solid Waste Management is an especially important task related to human health and the environment. Due to ineffective scheduled date & time, poor communication between waste collecting institutions and local house owners, people are compelled to throw waste on streets which is not good. Even if there is a routine, people tend to miss the schedule. Our aim is to develop an application for mobile phones, which consists of two parties- the user and waste management officials, where the second one acts as reminders. Officials will send a notification to the user, signaling that they are at a certain checkpoint near the user and the user can now throw waste properly and not on the streets. An incremental model was used throughout our project; basic requirements are fulfilled first and then iterated to create the final product. The proposed application includes two portals for whether you are user or waste management personnel. This application helps to improve the coordination between clients and collectors and determines whether the waste in an area has been collected or not. The survey conducted in this study involved consulting the Environment and Agricultural Department of Kathmandu Metropolitan City, which highlighted the significance of a notifying application. This application addresses the issue of uncoordinated waste disposal by providing users with information about collection schedules, leading to better waste management practices and reduced unsystematic garbage disposal.
固体废物管理是一项与人类健康和环境息息相关的重要工作。由于预定的日期和时间无效,垃圾收集机构和当地房主之间沟通不畅,人们不得不将垃圾扔到街上,这并不好。即使有固定的时间,人们也往往会错过。我们的目标是开发一款手机应用程序,它由用户和垃圾管理官员两部分组成,其中第二部分起到提醒作用。官员会向用户发送通知,告知他们已到达用户附近的某个检查站,用户现在可以正确地扔垃圾,而不是扔到街上。我们在整个项目中采用了渐进模式;首先满足基本要求,然后反复迭代以创建最终产品。拟议的应用程序包括两个门户,分别面向用户和废物管理人员。该应用程序有助于改善客户与收集者之间的协调,并确定某一区域的废物是否已被收集。本研究中进行的调查包括咨询加德满都大都市的环境和农业部门,这凸显了通知应用程序的重要性。该应用程序通过向用户提供有关收集时间表的信息,解决了垃圾处理不协调的问题,从而改进了垃圾管理方法,减少了垃圾处理的不系统性。
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引用次数: 0
The Impact of Financial Statement Integration in Machine Learning for Stock Price Prediction 机器学习中财务报表整合对股价预测的影响
Pub Date : 2024-02-08 DOI: 10.5815/ijitcs.2024.01.04
F. W. Christanto, Victor Gayuh Utomo, Rastri Prathivi, Christine Dewi
In the capital market, there are two methods used by investors to make stock price predictions, namely fundamental analysis, and technical analysis. In computer science, it is possible to make prediction, including stock price prediction, use Machine Learning (ML). While there is research result that said both fundamental and technical parameter should give an optimum prediction there is lack of confirmation in Machine Learning to this result. This research conducts experiment using Support Vector Regression (SVR) and Support Vector Machine (SVM) as ML method to predict stock price. Further, the result is compared between 3 groups of parameters, technical only (TEC), financial statement only (FIN) and combination of both (COM). Our experimental results show that integrating financial statements has a neutral impact on SVR predictions but a positive impact on SVM predictions and the accuracy value of the model in this research reached 83%.
在资本市场上,投资者使用两种方法进行股价预测,即基本面分析和技术分析。在计算机科学领域,可以利用机器学习(ML)进行预测,包括股价预测。虽然有研究结果表明,基本面参数和技术参数都能给出最佳预测结果,但机器学习领域还没有证实这一结果。本研究使用支持向量回归(SVR)和支持向量机(SVM)作为预测股价的 ML 方法进行实验。此外,还比较了三组参数的结果,即仅技术参数 (TEC)、仅财务报表 (FIN) 和两者的组合 (COM)。实验结果表明,整合财务报表对 SVR 预测的影响是中性的,但对 SVM 预测的影响是积极的,本研究中模型的准确率达到 83%。
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引用次数: 0
Accident Response Time Enhancement Using Drones: A Case Study in Najm for Insurance Services 使用无人机提高事故响应时间:纳吉姆保险服务案例研究
Pub Date : 2023-12-08 DOI: 10.5815/ijitcs.2023.06.01
S. M. Elhag, Ghadi H. Shaheen, Fatmah H. Alahmadi
One of the main reasons for mortality among people is traffic accidents. The percentage of traffic accidents in the world has increased to become the third in the expected causes of death in 2020. In Saudi Arabia, there are more than 460,000 car accidents every year. The number of car accidents in Saudi Arabia is rising, especially during busy periods such as Ramadan and the Hajj season. The Saudi Arabia’s government is making the required efforts to lower the nations of car accident rate. This paper suggests a business process improvement for car accident reports handled by Najm in accordance with the Saudi Vision 2030. According to drone success in many fields (e.g., entertainment, monitoring, and photography), the paper proposes using drones to respond to accident reports, which will help to expedite the process and minimize turnaround time. In addition, the drone provides quick accident response and recording scenes with accurate results. The Business Process Management (BPM) methodology is followed in this proposal. The model was validated by comparing before and after simulation results which shows a significant impact on performance about 40% regarding turnaround time. Therefore, using drones can enhance the process of accident response with Najm in Saudi Arabia.
人们死亡的主要原因之一是交通事故。到2020年,世界上交通事故的比例已上升到预计死亡原因的第三位。在沙特阿拉伯,每年有超过46万起车祸。沙特阿拉伯的车祸数量正在上升,尤其是在斋月和朝觐季节等繁忙时期。沙特阿拉伯政府正在采取必要的措施来降低国家的车祸发生率。本文建议Najm根据Saudi Vision 2030对交通事故报告进行业务流程改进。根据无人机在许多领域(如娱乐、监控和摄影)的成功,该论文建议使用无人机来响应事故报告,这将有助于加快流程并最大限度地减少周转时间。此外,无人机还提供了快速的事故响应和记录场景的准确结果。本建议遵循业务流程管理(BPM)方法。通过对比仿真前后的结果,验证了该模型的有效性,表明周转时间对性能的影响约为40%。因此,使用无人机可以提高沙特阿拉伯Najm的事故响应过程。
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引用次数: 0
Early Formalization of AI-tools Usage in Software Engineering in Europe: Study of 2023 欧洲软件工程中人工智能工具使用的早期正规化:2023 年研究
Pub Date : 2023-12-08 DOI: 10.5815/ijitcs.2023.06.03
Denis S. Pashchenko
This scientific article presents the results of a study focused on the current practices and future prospects of AI-tools usage, specifically large language models (LLMs), in software development (SD) processes within European IT companies. The Pan-European study covers 35 SD teams from all regions of Europe and consists of three sections: the first section explores the current adoption of AI-tools in software production, the second section addresses common challenges in LLMs implementation, and the third section provides a forecast of the tech future in AI-tools development for SD. The study reveals that AI-tools, particularly LLMs, have gained popularity and approbation in European IT companies for tasks related to software design and construction, coding, and software documentation. However, their usage for business and system analysis remains limited. Nevertheless, challenges such as resource constraints and organizational resistance are evident. The article also highlights the potential of AI-tools in the software development process, such as automating routine operations, speeding up work processes, and enhancing software product excellence. Moreover, the research examines the transformation of IT paradigms driven by AI-tools, leading to changes in the skill sets of software developers. Although the impact of LLMs on the software development industry is perceived as modest, experts anticipate significant changes in the next 10 years, including AI-tools integration into advanced IDEs, software project management systems, and product management tools. Ethical concerns about data ownership, information security and legal aspects of AI-tools usage are also discussed, with experts emphasizing the need for legal formalization and regulation in the AI domain. Overall, the study highlights the growing importance and potential of AI-tools in software development, as well as the need for careful consideration of challenges and ethical implications to fully leverage their benefits.
这篇科学文章展示了一项研究的结果,该研究关注的是欧洲IT公司软件开发(SD)过程中人工智能工具使用的当前实践和未来前景,特别是大型语言模型(llm)。泛欧研究涵盖了来自欧洲所有地区的35个SD团队,由三个部分组成:第一部分探讨了软件生产中人工智能工具的当前采用情况,第二部分解决了法学硕士实施中的常见挑战,第三部分提供了SD人工智能工具开发的技术未来预测。该研究表明,人工智能工具,特别是法学硕士,在欧洲IT公司中获得了与软件设计和构建、编码和软件文档相关的任务的普及和认可。然而,它们在业务和系统分析中的使用仍然有限。然而,诸如资源限制和组织阻力等挑战是显而易见的。本文还强调了人工智能工具在软件开发过程中的潜力,例如自动化日常操作、加快工作流程和增强软件产品的卓越性。此外,该研究还考察了由人工智能工具驱动的IT范式的转变,从而导致软件开发人员技能组合的变化。尽管法学硕士对软件开发行业的影响被认为是有限的,但专家们预计未来10年将发生重大变化,包括将人工智能工具集成到高级ide、软件项目管理系统和产品管理工具中。还讨论了关于数据所有权、信息安全和人工智能工具使用的法律方面的伦理问题,专家们强调了人工智能领域法律形式化和监管的必要性。总体而言,该研究强调了人工智能工具在软件开发中日益增长的重要性和潜力,以及仔细考虑挑战和伦理影响以充分利用其优势的必要性。
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引用次数: 0
Decoding Optimization Algorithms for Convolutional Neural Networks in Time Series Regression Tasks 时间序列回归任务中卷积神经网络的解码优化算法
Pub Date : 2023-12-08 DOI: 10.5815/ijitcs.2023.06.04
Deepnita Singh, N. Rawat
Optimization algorithms play a vital role in training deep learning models effectively. This research paper presents a comprehensive comparative analysis of various optimization algorithms for Convolutional Neural Networks (CNNs) in the context of time series regression. The study focuses on the specific application of maximum temperature prediction, utilizing a dataset of historical temperature records. The primary objective is to investigate the performance of different optimizers and evaluate their impact on the accuracy and convergence properties of the CNN model. Experiments were conducted using different optimizers, including Stochastic Gradient Descent (SGD), RMSprop, Adagrad, Adadelta, Adam, and Adamax, while keeping other factors constant. Their performance was evaluated and compared based on metrics such as mean squared error (MSE), mean absolute error (MAE), root mean squared error (RMSE), R-squared (R²), mean absolute percentage error (MAPE), and explained variance score (EVS) to measure the predictive accuracy and generalization capability of the models. Additionally, learning curves are analyzed to observe the convergence behavior of each optimizer. The experimental results, indicating significant variations in convergence speed, accuracy, and robustness among the optimizers, underscore the research value of this work. By comprehensively evaluating and comparing various optimization algorithms, we aimed to provide valuable insights into their performance characteristics in the context of time series regression using CNN models. This work contributes to the understanding of optimizer selection and its impact on model performance, assisting researchers and practitioners in choosing the most suitable optimization algorithm for time series regression tasks.
优化算法在有效训练深度学习模型中起着至关重要的作用。本文在时间序列回归的背景下对卷积神经网络(cnn)的各种优化算法进行了全面的比较分析。研究重点是利用历史温度记录数据集进行最高温度预测的具体应用。主要目标是研究不同优化器的性能,并评估它们对CNN模型的准确性和收敛性的影响。实验采用随机梯度下降(SGD)、RMSprop、Adagrad、Adadelta、Adam和Adamax等优化器,同时保持其他因素不变。通过均方误差(MSE)、平均绝对误差(MAE)、均方根误差(RMSE)、R平方(R²)、平均绝对百分比误差(MAPE)和解释方差评分(EVS)等指标对模型的预测精度和泛化能力进行评价和比较。此外,还分析了学习曲线,以观察每个优化器的收敛行为。实验结果表明,各优化器在收敛速度、精度和鲁棒性方面存在显著差异,强调了本工作的研究价值。通过全面评估和比较各种优化算法,我们旨在利用CNN模型在时间序列回归背景下提供有价值的见解。这项工作有助于理解优化器的选择及其对模型性能的影响,帮助研究人员和实践者为时间序列回归任务选择最合适的优化算法。
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引用次数: 0
Real Time Accident Detection from Closed Circuit Television and Suggestion of Nearest Medical Amenities 通过闭路电视实时检测事故并推荐最近的医疗设施
Pub Date : 2023-12-08 DOI: 10.5815/ijitcs.2023.06.02
Akanksha A. Pai, Harini K. S., Deeptha Giridhar, Shanta Rangaswamy
The prevalence of automobile accidents as a major cause of violent deaths around the world has prompted researchers to develop an automated method for detecting them. The effectiveness of medical response to accident scenes and the chances of survival are influenced by the human element, underscoring the need for an automated system. With the widespread use of video surveillance and advanced traffic systems, researchers have proposed a model to automatically detect traffic accidents on video. The proposed approach assumes that visual elements occurring in a temporal sequence correspond to traffic accidents. The model architecture consists of two phases: visual feature extraction and temporal pattern detection. Convolution and recurrent layers are employed during training to learn visual and temporal features from scratch as well as from publicly available datasets. The proposed accident detection and alerting system using Convolution Neural Network models with Rectified Linear Unit and Softmax activation functions is an effective tool for detecting different types of accidents in real-time. The system of accident detection, integrated with the alerting mechanism for prompt medical assistance achieved high accuracy and recall rates.
汽车事故是世界范围内暴力死亡的主要原因,这促使研究人员开发一种自动检测方法。对事故现场的医疗反应的有效性和生存机会受到人为因素的影响,强调了对自动化系统的需求。随着视频监控和先进交通系统的广泛应用,研究人员提出了一种基于视频的交通事故自动检测模型。所提出的方法假设在时间序列中出现的视觉元素对应于交通事故。该模型架构包括两个阶段:视觉特征提取和时间模式检测。在训练过程中使用卷积和循环层从头开始学习视觉和时间特征,以及从公开可用的数据集学习。本文提出的基于纠偏线性单元和Softmax激活函数的卷积神经网络模型的事故检测预警系统是实时检测不同类型事故的有效工具。事故检测系统与及时医疗救助的报警机制相结合,实现了高准确率和高召回率。
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引用次数: 0
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International Journal of Information Technology and Computer Science
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