On-Demand Beam Scheduling Technology of Low-Orbit High-Throughput Satellite by Shuai HAN, Yihang WU, Jixi LI, Zuting CHEN, Siyue SUN, Guang LIANG

“…Low-orbit high-throughput satellite internet can satisfy the increasing speed and connection density requirements of end users and provide users with all-weather low-latency ultra-broadband communication services.At the same time, how to adapt to the fl exible and unevenly distributed terrestrial service requirements in low-orbit downlink scenarios and improve system throughput is an urgent problem to be solved.Based on the modeling of the beamforming architecture of the low-orbit highthroughput satellite downlink system and the satellite-to-earth fading of the low-orbit satellite and the inter-beam interference of the high-throughput satellite, the low-orbit high-throughput satellite downlink channel model was established.Based on the research of the high-throughput satellite on-demand beam scheduling scheme, the beam scheduling optimization problem model was established to ensured the utilization of resources, and the on-demand beam scheduling technology for high-throughput satellite internet was proposed, the method of using a small amount of beams to cover multiple cells by using on-demand time division multiplexing improved the utilization rate of resources, effectively suppressed the interference between beams, and improved the throughput of the system.…”
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Gender Differences in Online Behavior: Exploring the Moderating Effect on Loneliness and Cyberslacking among University Students by Martaria Rizky Rinaldi, Luthfi Noor Aini, Aditya Putra Kurniawan

“…Academic demands are capable of creating pressure, prompting students to find diversion through smartphone use and internet browsing. Unproductive internet use during learning is termed cyberslacking, a behavior known to be associated with loneliness. …”
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Detecting and Predicting Models for QoS Optimization in SDN by Getahun Wassie, Jianguo Ding, Yihenew Wondie

“…Recently, deep learning algorithms and software-defined networking technologies enabled traffic management to be more controllable in IP networking and mobile Internet to yield quality services to subscribers. …”
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Web Services Integration Strategy with Minimum Hops Constraint in Wireless Sensor Networks by Wen Ouyang, Min-Lang Chen

“…However, web service is based on Internet protocols and requires adaptation to suit the restrictions posed by WSNs. …”
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Advertising credibility across media channels by Yolanda Jordaan, Lené Ehlers, J.M. Grové

“…This study explores the credibility of traditional media advertising versus new media advertising, the credibility of broadcast-media advertising versus print-media advertising, the credibility of cellphone advertising versus Internet advertising, and the relationship between the credibility of Internet advertising and likelihood of Generation Y consumers shopping online. …”
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Delitos no meio digital e suas relações by Gilberto Siqueira Alves

“…A democratização da internet foi um marco importante na vida das pessoas, porém, trouxe consigo preocupações no tocante a navegar com segurança. …”
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Connection Characteristics and Hierarchical Structure of China’s Urban Network-Based on the Communications Technology Service Industry by Hailong Liu, Yu Zhang, Ziyu Sang, Weiqiao Wang, Liping Zhang, Man Li

“…Considering the importance of China’s digital economy, industrial Internet, and high-quality development, this study analyzed China’s urban network from the perspective of the communications technology service industry. …”
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An Intelligent Framework for Website Usability by Alexiei Dingli, Sarah Cassar

“…With the major advances of the Internet throughout the past couple of years, websites have come to play a central role in the modern marketing business program. …”
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İlköğretim İkinci Kademe Öğrencilerinin Değerlerini Yordayan İki Önemli Değişken: Siber Zorbalık Eğilimleri ve Okul Kültürü Arasındaki İlişki by Erkan YAMAN, Danyal KARAKÜLAH, Bülent DİLMAÇ

“…Araştırmadan elde edilen bulgular, siber zorbalık ile okul kültürünün alt boyutu olan katı kurallara bağlılık arasında pozitif düzeyde ilişki olduğu; kız ve erkek öğrenciler arasında siber zorbalık açısından anlamlı bir farklılık olduğu; haftalık internet kullanım sıklığının siber mağduriyeti yordamadığı fakat haftalık internet kullanım sıklığı yüksek olan öğrencilerin daha fazla siber zorbalık yaptıkları; cinsiyet ve sosyoekonomik düzeyin siber zorba ve siber mağduriyeti yordamadığı bulgulanmıştır.…”
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Target Recognition Technology of Multimedia Platform Based on a Convolutional Neural Network by Jie Liu, Jiamin Zhang

“…With the rapid development of the Internet, network media, as a new form of information dissemination, has penetrated into people’s daily life. …”
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الاسترجاع الموضوعى فى فهرس المکتبة المرکزیة الجدیدة بجامعة القاهرة وأثره على کفاءة الفهرس : دراسة تطبیقیة... by د. سمیرة خلیل محمد خلیل

“…The study addressed the online catalog of the New Central Library of CairoUniversity is available on the Internet in terms of measuring the efficiency of thesubject searching, This catalog was addressed three major themes: First: Studysearch interfaces in this catalog to determine the types and levels of searchdone, Second, measuring the extent to commitment responsible for subjectanalysis of new central library catalog application of subject cataloging rules,Third, determine the accuracy of the application of Marc bibliographic terms ofSubject Access points (6xx) used in bibliographic records listed on the catalogunderstudy, As well as for indicators and identifiers to them.The study adopted in dealing with this catalog on two methods : first, thecase study method, while the second is descriptive analytical method, the datacollection tools are represented in the direct examination of the subject headingsand bibliographic records listed on the online catalog of the new Central Libraryof the Cairo University, The information was collected concerning the proceduresfor subject analysis, and its steps, and tools of the page devoted to that availableCentral Library site on the Internet.…”
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Modeling Peer-to-Peer Botnet on Scale-Free Network by Liping Feng, Hongbin Wang, Qi Han, Qingshan Zhao, Lipeng Song

“…Peer-to-peer (P2P) botnets have emerged as one of the serious threats to Internet security. To prevent effectively P2P botnet, in this paper, a mathematical model which combines the scale-free trait of Internet with the formation of P2P botnet is presented. …”
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Neoliberalismo y Modernización del Estado en Chile: Emergencia del Gobierno Electrónico y desigualdad social by Luis Gutiérrez

“…Finalmente, se aborda el surgimiento de nuevas formas de desigualdad entre ciudadanos, respecto al acceso a los servicios del estado disponibles en Internet. …”
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Distributed Risk Aversion Parameter Estimation for First-Price Auction in Sensor Networks by Xin An, Shuo Xu, Jiancheng Chen, Yuan Zhang

“…Following the Internet, the Internet of Things (IoT) becomes a prime vehicle for supporting auction. …”
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Multiple-Feature Extracting Modules Based Leak Mining System Design by Ying-Chiang Cho, Jen-Yi Pan

“…Over the years, human dependence on the Internet has increased dramatically. A large amount of information is placed on the Internet and retrieved from it daily, which makes web security in terms of online information a major concern. …”
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Active-probing based distributed malware master detection system by Cheng-xiang SI, Bo SUN, Wen-han YANG, Hui-lin ZHANG, Xiao-nan XUE

“…Nowadays, botnet is still a kind of severe threat on the Internet. It wastes lots of time for traditional passive monitoring approaches to collect enough evidence, to detect and react. …”
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Multi-node cooperative distributed offloading strategy in V2X scenario by Dun CAO, Yingbao ZHANG, Dian ZOU, Jin WANG, Qiang TANG, Baofeng JI

“…In order to cope with the dynamic changes of the offloading environment for computing resource-intensive and separable tasks in Internet of vehicle and deal with the problem that different collaborative nodes had different communication and computing resources, a distributed offloading strategy that multiple collaborative nodes had serial offloading mode and parallel computing mode in vehicle to everything (V2X) scenario was proposed.Utilizing the predictable motion trajectories of vehicle, the tasks were split into unequal parts, finally each part was computed on itself, mobile edge server, and vehicles in parallel.Then an optimization problem of the system time delay minimization was established.To solve the optimization problem, an offloading scheme based on the game theory was designed to determine the serial offloading execution order of the cooperative nodes.Considering the dynamic characteristics of Internet of vehicles, a sequential quadratic programming (SQP) algorithm was adopted to optimally split tasks.Finally, the simulation results show that the proposed strategy can effectively reduce system delay, and when multiple cooperative nodes offload in parallel, the proposed strategy can still maintain the stable system performance under the different parameter conditions.…”
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Original scientific paper optimization of ventilation using IIOT methodology in Serbian coal mines by Ilić Aleksandra, Petrović Dejan

“…Some global mining companies have already implemented numerous technical solutions in the field of robotics, artificial intelligence and the Internet of Things (IoT). This article describes the basic principles of the Industrial Internet of Things (IIoT) and the configuration of the automation system for ventilation. …”
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A ESCOLA ENQUANTO ESPAÇO DE REPRODUÇÃO DA EXCLUSÃO DIGITAL by Tamara Benakouche

“… A crescente apropriação social das novas tecnologias de comunicação e informação (NTCI), e em especial da Internet, é um dos fenômenos globais mais marcantes dos últimos vinte anos. …”
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Establishment of Big Data Index System of Water Resources Scheduling in Pearl River Basin by JIANG Liangyong, LI Jiqing, CHEN Siyu

“…Therefore, it is urgent toconstruct a set of big data index system for water resources scheduling in Pearl River Basin.Under the guidance of binary water cycle theory, and based on analytic hierarchy process andinformation resource planning method, this paper determines the six goals, i.e. flood control,power generation, water supply, saltwater resistance, shipping and ecological security in PearlRiver Basin, and fuses the measured data such as hydrometeorology, stage-discharge, water qualityand water ecology during water resources scheduling in the Pearl River Basin under the conditionof the Internet of Things and auxiliary information such as humanity and economy, ecologicalenvironment, flood disaster and Internet, classifies all indexes of the pressure term, state termand response term, and establishes the big data index system of water resources scheduling inPearl River Basin based on “Pressure-State-Response (PSR)”model, which provides a decision basisfor water resources management and scheduling in Pearl River Basin.…”
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