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DETERMINATION OF THE OPTIMAL TRAJECTORY OF THE MOVEMENT OF AIRCRAFT IN AREAS WITH COMPLEX TERRAIN UNDER THE CONTROL OF THE ENEMY 确定飞机在敌方控制的复杂地形区的最佳运动轨迹
Pub Date : 2024-01-26 DOI: 10.25045/jpit.v15.i1.04
Nadir Aghayev, Namig Kalbiyev, Sabina Aghazade
One of the main issues in the controlling of aircraft in difficult terrain during wartime is to ensure normal movement, but also to fulfill the requirements of evading enemy control. This paper proposes an improved ant swarm algorithm that makes it possible to pre-determine and optimize the trajectory of aircraft in such areas. When applying this method, a special parameter is included in the probability of choosing a movement trajectory – the height of the terrain above sea level, so that each ant does not enter territory controlled by the enemy. Using a 2D-H digital elevation map, the rectangular area under study is divided into 90 m × 90 m squares. To take into account the variability of the terrain, the heuristic function of the ant swarm algorithm takes into account the parameters of distance, height and smooth surface. Additionally, to reduce the number of iterations and computations, the ants are divided in half by number and released from the start and end points simultaneously. As a result, it allows you to choose the shortest and minimum trajectory among various calculated trajectories. To verify the effectiveness of the proposed scheme, a number of computational experiments were conducted. Experimental results on various simulated and real terrain maps show that this algorithm can be used to select an initial reference trajectory in difficult terrain.
战时在复杂地形控制飞机的主要问题之一是既要保证飞机的正常飞行,又要满足躲避敌方控制的要求。本文提出了一种改进的蚁群算法,可以预先确定和优化飞机在此类区域的飞行轨迹。在应用这种方法时,选择运动轨迹的概率中包含了一个特殊参数--地形的海拔高度,这样每只蚂蚁就不会进入敌方控制的区域。利用 2D-H 数字高程图,将研究的矩形区域划分为 90 米×90 米的方格。考虑到地形的多变性,蚁群算法的启发式函数考虑了距离、高度和光滑表面等参数。此外,为了减少迭代和计算次数,蚂蚁按数量分成两半,同时从起点和终点释放。这样,就可以在各种计算轨迹中选择最短和最小的轨迹。为了验证所提方案的有效性,我们进行了一系列计算实验。在各种模拟地形图和真实地形图上的实验结果表明,该算法可用于在困难地形中选择初始参考轨迹。
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引用次数: 0
SUPPORT VECTOR MACHINES FOR FORECASTING NON-SCHEDULED PASSENGER AIR TRANSPORTATION 支持向量机预测非定期航空客运
Pub Date : 2024-01-26 DOI: 10.25045/jpit.v15.i1.01
Nadir Aghayev, Dashqin Nazarli
Forecasting non-scheduled passenger air transportation demand is essential for effective operational planning and decision-making. In this abstract, we explore the use of Gaussian Support Vector Machines (SVM) methods in forecasting nonscheduled passenger air transportation processes. SVM is a type of supervised machine learning algorithm that can be applied to various domains, including nonscheduled passenger air transportation. In classification and regression tasks, SVMs are considered especially useful. SVMs can be used to forecast passenger demand for specific routes or flights. By analysing historical data, including factors such as time of day, day of the week, etc., SVMs can help airlines estimate future passenger demand. This method is crucial for optimising ticket pricing and managing seat inventory. This research proposes the implementation of different Gaussian SVM methods for the forecasting of non-scheduled passenger air transportation.
非定期航空客运需求预测对于有效的运营规划和决策至关重要。在本摘要中,我们探讨了高斯支持向量机(SVM)方法在非定期客运航空运输过程预测中的应用。SVM 是一种有监督的机器学习算法,可应用于各种领域,包括非定期客运航空运输。在分类和回归任务中,SVM 被认为特别有用。SVM 可用于预测特定航线或航班的乘客需求。通过分析历史数据,包括时间、星期等因素,SVM 可以帮助航空公司估计未来的乘客需求。这种方法对于优化机票定价和管理座位库存至关重要。本研究提出了不同的高斯 SVM 方法,用于非定期航空客运的预测。
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引用次数: 0
DATA GOVERNANCE IN GAMING INDUSTRY 游戏行业的数据管理
Pub Date : 2024-01-26 DOI: 10.25045/jpit.v15.i1.06
Farid G. Hagverdiyev
This article examines the role of Big Data Analytics and Data Governance in the gaming industry. It shows how Big Data Analytics has changed game design and player interaction, focusing on trends and player preferences, especially in free-to-play games. The importance of Data Governance is stressed for handling data responsibly, focusing on challenges like data quality, security, and legal rules like GDPR. Examples from Ubisoft, SEGA, and Kolibri Games show these concepts in action. Metavibes is another example of research in field of Data Governance. The article also looks at how the gaming industry is dealing with data issues, including using strong policies and better security. It predicts future trends in AI and blockchain in gaming. The piece highlights the need for ethical practices, like protecting player privacy, as key for trust in the industry. The article points out the vital impact of these technologies in advancing and growing the gaming world.
本文探讨了大数据分析和数据治理在游戏行业中的作用。文章介绍了大数据分析如何改变游戏设计和玩家互动,重点关注趋势和玩家偏好,尤其是在免费游戏中。报告强调了数据治理对于负责任地处理数据的重要性,重点关注数据质量、安全性和 GDPR 等法律规则等挑战。育碧(Ubisoft)、世嘉(SEGA)和 Kolibri Games 的实例展示了这些概念的实际应用。Metavibes 是数据治理领域的另一个研究实例。文章还探讨了游戏行业如何处理数据问题,包括使用强有力的政策和更好的安全性。文章预测了人工智能和区块链在游戏领域的未来趋势。文章强调了道德实践的必要性,如保护玩家隐私,这是行业信任的关键。文章指出了这些技术对游戏世界的进步和发展的重要影响。
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引用次数: 0
CYBERSECURITY RISKS MANAGEMENT OF INDUSTRIAL CONTROL SYSTEMS: A REVIEW 工业控制系统的网络安全风险管理:综述
Pub Date : 2024-01-26 DOI: 10.25045/jpit.v15.i1.05
R. Shikhaliyev
Industrial control systems (ICS) form the basis of critical infrastructures, managing complex processes in various sectors of industry, energy, etc. With the increasing frequency and complexity of cyber threats, effective management of ICS cybersecurity risks is critical. This paper is devoted to the analysis of approaches used in the field of cybersecurity risk management of automated process control systems. The study examines the cybersecurity risks of ICS and the role of international standards in managing cybersecurity risks. The results of the analysis carried out in this paper can serve as information for the development of new reliable cybersecurity risk management systems for ICS.
工业控制系统(ICS)是关键基础设施的基础,管理着工业、能源等各个领域的复杂流程。随着网络威胁的日益频繁和复杂,有效管理 ICS 网络安全风险至关重要。本文致力于分析自动化过程控制系统网络安全风险管理领域所采用的方法。研究探讨了 ICS 的网络安全风险以及国际标准在管理网络安全风险方面的作用。本文的分析结果可作为开发新的可靠的 ICS 网络安全风险管理系统的信息。
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引用次数: 0
IMPROVED PARALLEL BIG DATA CLUSTERING BASED ON K-MEDOIDS AND K-MEANS ALGORITHMS 基于 K-medoids 和 K-means 算法的改进型并行大数据聚类
Pub Date : 2024-01-26 DOI: 10.25045/jpit.v15.i1.03
Rasim Alguliyev, R. Aliguliyev, L. Sukhostat
In recent years, the amount of data created worldwide has grown exponentially. The increase in computational complexity when working with "Big data" leads to the need to develop new approaches for their clustering. The problem of massive data amounts clustering can be solved using parallel processing. Dividing the data into batches helps to perform clustering in a reasonable time. In this case, the reliability of the obtained result for each block will affect the performance of the entire dataset. The main idea of the proposed approach is to apply the k-medoids and k-means algorithms to parallel Big data clustering. The advantage of this hybrid approach is that it is based on the central object in the cluster and is less sensitive to outliers than k-means clustering. Experiments are conducted on real datasets, namely YearPredictionMSD and Phone Accelerometer. The proposed approach is compared with the k-means and MiniBatch k-means algorithms. Experimental results proved that the proposed parallel implementation of k-medoids with the k-means algorithm shows greater accuracy and works faster than the k-means algorithm.
近年来,全球产生的数据量呈指数级增长。在处理 "海量数据 "时,计算复杂性的增加导致需要开发新的方法来对其进行聚类。海量数据的聚类问题可以通过并行处理来解决。将数据分成若干批次有助于在合理的时间内完成聚类。在这种情况下,每个数据块所得结果的可靠性将影响整个数据集的性能。所提方法的主要思想是将 k-medoids 和 k-means 算法应用于并行大数据聚类。这种混合方法的优势在于它以聚类中的中心对象为基础,对异常值的敏感度低于 k-means 聚类。我们在真实数据集(即 YearPredictionMSD 和 Phone Accelerometer)上进行了实验。将所提出的方法与 k-means 算法和 MiniBatch k-means 算法进行了比较。实验结果证明,拟议的 k-medoids 与 k-means 算法的并行实施比 k-means 算法显示出更高的准确性和更快的运行速度。
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引用次数: 0
PREDICTING THE RELIABILITY OF SOFTWARE SYSTEMS USING RECURRENT NEURAL NETWORKS: LSTM MODEL 使用递归神经网络预测软件系统的可靠性:LSTM 模型
Pub Date : 2024-01-26 DOI: 10.25045/jpit.v15.i1.07
T. Bayramova
The dynamics and complexity of processes occurring in complex software systems, as well as the emergence of new types of malicious threats, further complicate the issues of ensuring software reliability. Despite the development of hundreds of models for increasing the reliability of software systems, this issue still remains relevant. Research shows that the use of neural networks in predicting the reliability of software systems allows one to obtain more accurate results. In this paper, to predict reliability, we used a neural network model with long short-term memory, which is a type of recurrent neural networks. Seven real-world software crash datasets were used to test the model's performance. The experiments were carried out in Python. Both parametric and nonparametric models were taken for comparison. The experimental results showed the practical significance of using the proposed model in predicting the reliability of software systems.
复杂软件系统过程的动态性和复杂性,以及新型恶意威胁的出现,使确保软件可靠性的问题变得更加复杂。尽管为提高软件系统的可靠性已经开发了数百种模型,但这一问题依然存在。研究表明,使用神经网络预测软件系统的可靠性可以获得更准确的结果。在本文中,为了预测可靠性,我们使用了一种具有长短期记忆的神经网络模型,它是递归神经网络的一种。我们使用了七个真实世界的软件崩溃数据集来测试该模型的性能。实验使用 Python 进行。参数模型和非参数模型都被用来进行比较。实验结果表明,使用所提出的模型预测软件系统的可靠性具有实际意义。
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引用次数: 0
THE USE OF GENERATIVE ARTIFICIAL INTELLIGENCE FOR CUSTOMER SERVICES 生成式人工智能在客户服务中的应用
Pub Date : 2024-01-26 DOI: 10.25045/jpit.v15.i1.02
Mohammad Ali AL Qudah, Leyla Muradkhanli
This study explores the use of artificial intelligence (AI) in e-government applications, focusing on the various phases of e-government expansion and advancement. The frameworks include providing information, enabling interaction, and facilitating transactions. The main source of improvement is the integration of AI into government services, enabling computer systems to learn, reason, and make human-like decisions. The use of generator AI is expected to result in more intelligent, precise, and efficient approaches, but it is essential for organizations to formulate plans that align with advancements and consequences of intelligent technology. The goal is to achieve development goals that enable the government to adopt smart generators in its applications.
本研究探讨了人工智能(AI)在电子政务应用中的使用,重点是电子政务扩展和推进的各个阶段。这些框架包括提供信息、实现互动和促进交易。改进的主要来源是将人工智能整合到政府服务中,使计算机系统能够学习、推理并做出类似人类的决策。人工智能生成器的使用有望带来更加智能、精确和高效的方法,但各组织必须制定与智能技术的进步和后果相一致的计划。目标是实现发展目标,使政府能够在其应用中采用智能发电机。
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引用次数: 0
6G TECHNOLOGY: PERSPECTIVES, PROBLEMS AND SOLUTIONS 6G 技术:视角、问题和解决方案
Pub Date : 2023-07-10 DOI: 10.25045/jpit.v14.i2.06
Javid Aghashov, Tabriz Aghashov
The standardization procedure of the fifth generation communication has already been completed and global spread has launched. To maintain the competitive advantage of wireless communication, researchers conceptualize next-generation (6th generation, 6G) wireless communication systems aimed at founding the stratification of communication needs of the 2030s. This article highlights the most promising research areas in the recent literature on the overall trends of the 6G project to support this view. It discusses the development and analysis of 6G wireless communication technology, which is projected to be implemented in the near future. Networks based on 6G wireless technology seem to be the most promising and developing field in the field of wireless technology. The article indicates the emergence and development of 6G to lead to a new wave of developments in the field of the Internet of Things (IoT). It touches upon the services applied during the implementation of the previous generation (5th generation, 5G) technologies and the emerging problems. It also reviews the benefits and challenges associated with the development of 6G wireless communication, which is designed to provide a better communication system in the future and to get many new perspectives.
第五代通信的标准化程序已经完成,并已在全球普及。为了保持无线通信的竞争优势,研究人员构想了下一代(第六代,6G)无线通信系统,旨在为 2030 年代的通信需求分层奠定基础。本文重点介绍了近期有关 6G 项目总体趋势的文献中最有前景的研究领域,以支持这一观点。文章讨论了 6G 无线通信技术的发展和分析,预计该技术将在不久的将来实施。基于 6G 无线技术的网络似乎是无线技术领域最具发展前景的领域。文章指出,6G 的出现和发展将引领物联网(IoT)领域的新一轮发展。文章介绍了上一代(第五代,5G)技术实施过程中应用的服务以及新出现的问题。它还回顾了与 6G 无线通信发展相关的益处和挑战,其目的是在未来提供更好的通信系统,并获得许多新的视角。
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引用次数: 0
USING MACHINE LEARNING METHODS FOR INDUSTRIAL CONTROL SYSTEMS INTRUSION DETECTION 使用机器学习方法进行工业控制系统入侵检测
Pub Date : 2023-07-10 DOI: 10.25045/jpit.v14.i2.05
R. Shikhaliyev
In recent decades, information technology has been integrated into industrial control systems (ICS). At the same time, there was a connection of the ICS to the Internet and a transition to cloud computing. Consequently, new vulnerabilities and threats to sophisticated cyberattacks have emerged that create significant risks for the cybersecurity of ICS, and the old security model based on the isolation of ICS is no longer able to ensure their cybersecurity. This situation makes it very important to intellectualize the cybersecurity of ICS, for which machine learning (ML) methods are used. The use of ML methods will make it possible to detect cybersecurity problems of ICS at an early stage, as well as eliminate their consequences without real damage. This paper discusses the issues of ICS intrusion detection based on ML methods. The work can help in the choice of ML methods for solving anomaly detection problems of ICS.
近几十年来,信息技术已融入工业控制系统(ICS)。与此同时,ICS 与互联网连接,并向云计算过渡。因此,出现了新的漏洞和复杂的网络攻击威胁,给 ICS 的网络安全带来了巨大风险,而基于 ICS 隔离的旧安全模式已无法确保其网络安全。在这种情况下,将 ICS 的网络安全智能化就变得非常重要,为此需要使用机器学习 (ML) 方法。使用 ML 方法可以及早发现 ICS 的网络安全问题,并在不造成实际损失的情况下消除其后果。本文讨论了基于 ML 方法的 ICS 入侵检测问题。这项工作有助于选择 ML 方法来解决 ICS 的异常检测问题。
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引用次数: 0
COMPARATIVE ANALYSIS OF MODELS FOR SOLAR STATION OUTPUT PREDICTION 太阳能电站输出预测模型的比较分析
Pub Date : 2023-07-10 DOI: 10.25045/jpit.v14.i2.04
Javad Najafli
This research paper explores the prediction of solar energy radiation using various machine learning methods and neural networks. The results are presented based on the analysis of four different datasets obtained from solar stations. The study begins with an overview of solar energy in the context of contemporary challenges in the fields of energy and environmental sustainability, and reviews previous research related to the application of artificial intelligence in solar energy. The main contribution of the work lies in the analysis and comparison of diverse machine learning models and neural networks for predicting solar energy radiation. The results are compared considering accuracy metrics (RMSE - Root Mean Squared Error, MAE - Mean Absolute Error, MRE - Mean Relative Error) and execution times for each model. Each model is evaluated on four datasets with different characteristics.
本研究论文探讨了利用各种机器学习方法和神经网络预测太阳能辐射的问题。研究结果基于对从太阳能站获得的四个不同数据集的分析。研究首先从能源和环境可持续性领域的当代挑战角度概述了太阳能,并回顾了与人工智能在太阳能领域的应用有关的以往研究。这项工作的主要贡献在于分析和比较了用于预测太阳能辐射的各种机器学习模型和神经网络。比较结果考虑了每个模型的准确度指标(RMSE - 均方根误差,MAE - 平均绝对误差,MRE - 平均相对误差)和执行时间。每个模型都在具有不同特征的四个数据集上进行了评估。
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引用次数: 0
期刊
Problems of Information Technology
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