the presented work contains a description of the pump device wireless diagnostics system. A dedicated SCADA system has been developed and allows the determination and evaluation of the pump system operating parameters...
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ISBN:
(纸本)9781665426053
the presented work contains a description of the pump device wireless diagnostics system. A dedicated SCADA system has been developed and allows the determination and evaluation of the pump system operating parameters. Device diagnostics is performed automatically based on current and historical mechanical, hydraulic and electrical parameters collected in the database. the presented system consists of a central server and measurement stations with integrated GSM routers. Each of the stations can be used both as an element of a distributed measurement system and can autonomously implement a selected control algorithm. the influence of the object's hydraulic parameters on vibrations was examined and the assessment of selected hydraulic parameters recorded during the test was presented.
Mobile edge computing (MEC) has emerged as a new key technology to reduce time delay at the edge of wireless networks, which provides a new solution of distributedcomputing. But due to the heterogeneity and instabili...
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ISBN:
(数字)9783030947637
ISBN:
(纸本)9783030947637;9783030947620
Mobile edge computing (MEC) has emerged as a new key technology to reduce time delay at the edge of wireless networks, which provides a new solution of distributedcomputing. But due to the heterogeneity and instability of wireless local area networks, how to obtain a generalized computing offloading strategy is still an unsolved problem. In this research, we deploy a real small-scale MEC system with one edge server and several smart mobile devices and propose a task offloading strategy for one subject device on optimizing time and energy consumption. We formulate the long-term offloading problem as an infinite Markov Decision Process (MDP). then we use deep Q-learning algorithm to help the subject device to find its optimal offloading decision in the MDP model. Compared with a strategy with fixed parameters, our Q-learning agent shows better performance and higher robustness in a scenario with an unstable network condition.
Automated detection of abnormal events in processes in real time is an urgent and important task. To identify various kinds of anomalies, various Data Mining methods are often used. Often, to obtain high accuracy of t...
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ISBN:
(纸本)9781665426053
Automated detection of abnormal events in processes in real time is an urgent and important task. To identify various kinds of anomalies, various Data Mining methods are often used. Often, to obtain high accuracy of the analysis, preliminary training is required using a large amount of data and representative samples. However, it is not always possible to obtain a representative sample of various kinds of anomalies from real sources. this paper proposes an approach to modeling datasets generated by distributed heterogeneous monitoring systems.
the Affine-Projection Maximum Asymmetric Correntropy Criterion (APMACC) is constructed, drawing upon the fundamental principles of the maximum asymmetric correntropy criterion and an affine-projection scheme. the APMA...
the Affine-Projection Maximum Asymmetric Correntropy Criterion (APMACC) is constructed, drawing upon the fundamental principles of the maximum asymmetric correntropy criterion and an affine-projection scheme. the APMACC algorithm incorporates the asymmetric Gaussian model as a kernel function within the Affine-Projection (AP) algorithm framework, thereby endowing it with robustness against asymmetrically distributed noise. Furthermore, the bound for step-size is established in the literature. Simulation results demonstrate that the APMACC has fast convergence and low steady-state.
the aim of this paper is to extensively examine the formulation of Information Technology in a service sector and how effective it has been in the current time. this study states the change IT has brought and the ease...
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ISBN:
(纸本)9781665414517
the aim of this paper is to extensively examine the formulation of Information Technology in a service sector and how effective it has been in the current time. this study states the change IT has brought and the ease through which companies have been generating revenue. ALso, the authors have made an observation on how IT has cut down manpower and have emerged automated services. In this study, we have also analyzed the technological developments and its effectiveness in the service sector whereby notching great advancements. Also, understanding how IT has revolutionized the businesses and has brought intense competition into the world IT has handled many relationships, whether it may be internal or external the more innovation brought out in the businesses, more IT is getting advanced as new thing require better enhancements.
In the cloud industry, eBPF (extended Berkeley Packet Filter) security technology is one of the most popular and influential technologies in the Linux kernel in recent years. Withthe rapid development of networking a...
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ISBN:
(数字)9798350376982
ISBN:
(纸本)9798350376999
In the cloud industry, eBPF (extended Berkeley Packet Filter) security technology is one of the most popular and influential technologies in the Linux kernel in recent years. Withthe rapid development of networking and cloud-native technologies, eBPF is extensively applied in network and security, performance analysis, container and cloud-native environments, operations and troubleshooting, as well as observability of application systems. this paper focuses on the practical application of eBPF technology in cloud environments for ensuring the secure operation, event-driven security handling capability, and performance hotspots observation of transaction systems. the integration of eBPF technology significantly enhances efficiency and reduces costs across the development, testing, and operational phases of systems, providing effective means for security optimization, assisting in testing, and facilitating fault localization and troubleshooting during secure production operations. Moreover, eBPF plays a crucial role in handling security events in cloud environments.
Software-Defined networking (SDN) separates network data plane and control plane, thus facilitates the introduction of control approaches in centralised and distributed modes. In this context, data plane should be rem...
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Evolution of Blockchain since the past few years has been simply breathtaking, it has drawn attention as the next generation technology. there have been several use cases of block chain other than in crypto-currencies...
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ISBN:
(纸本)9781728158754
Evolution of Blockchain since the past few years has been simply breathtaking, it has drawn attention as the next generation technology. there have been several use cases of block chain other than in crypto-currencies. In recent studies it has been estimated that the market of block chain is expected to grow by a huge amount in upcoming years. Cloud computing is currently being adopted in numerous different IT environments due to its efficiency and availability. the article aims to highlight various cloud computing applications which are based on blockchain.
Past few years have witnessed the development of the satellite technology. Withthe rapid growth of global mobile services, people have higher and higher requirements for the quality of satellite communications. the c...
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We modify the Mike Cohn's testing pyramid in order to adapt it for testing the distributed information processing systems, which allowed to expand the testing capabilities and apply the features of distributed sys...
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ISBN:
(纸本)9781665426053
We modify the Mike Cohn's testing pyramid in order to adapt it for testing the distributed information processing systems, which allowed to expand the testing capabilities and apply the features of distributed systems, Recommendations for further use of the mechanisms of the modified Mike Cohn's pyramid have been developed, We define the requirements to ensure the permanent operation of all services of the distributed computer system, which is hosting the distributed information processing system and to ensure the permanent transfer of request packets at a certain rate, A model for testing software for distributed systems based on the autonomous deployment of software components has been developed, which is based on the a modified Mike Cohn's pyramid, which allows to increase testing efficiency and reduce the number of bulk tests,
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