Identification technology for city freeway users based on XDR big data analysis by Baoyou WANG, Saibin YAO, Jiucheng HUANG, Hui PAN

“…In the scene of city freeway, the driving speed is relatively faster, the flow of people is denser, and the customers have higher requirements for communication experience.Firstly, the architecture of big data platform for mobile network quality control was introduced.Then, the identification algorithm for city freeway users based on XDR big data analysis was proposed.Finally, through XDR big data analyzing and processing, the user track on freeway was output, which followed by matching with the fingerprints database of freeways.The identification accuracy for city freeway users was improved, and wireless network quality monitoring of city freeways was supported.…”
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Restituer les bidonvilles de Nanterre : l’apport d’un outil de visualisation 3D à un projet de sciences sociales by Paul Lecat, Émile Blettery, Lætitia Delavoipière, Frédéric Saly-Giocanti, Sylvaine Conord, Valérie Gouet-Brunet, Alexandre Devaux, Mathieu Brédif, Frédéric Moret

“…Researchers in urban history and sociology collaborated with computer scientists from the IGN in order to use and enrich a platform for spatialisation and visualisation of heterogeneous data to document the history of these shantytowns and to understand the formation and permanence of these places in the current collective memory.…”
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Application of Variable Bit Rate Video in IPTV on Demand Services by Chuanfei Luo, Weijia Shi, Qing Xiao

“…Studies show that in compatible with the existing IPTV terminal and platform system, even without the use of any video smoothing technology, self-average can be obtained 30%～50% statistical gain through using statistical random characteristics of large scale VBR video traffic in IPTV on demand business. …”
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Design and Analysis of High Survivable Heterogeneous Emergency Communication Network by Haitao Wang, Xueping Zhang, Hui Chen

“…According to characteristics and requirements of emergency communication,high survivable heterogeneous emergency communication network based on wireless self-organized network was constructed to provide a reliable and flexible communication support platform for emergency site.Firstly,traits and survivable demands of heterogeneous emergency communication network were explained.Secondly,the design of high survivable heterogeneous emergency communication network was expounded and analyzed in detail,including networking mode,design strategy and network structure.Finally,some countermeasures which could improve survivability of emergency communication network further were discussed.…”
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Study on the Application of Geneva Mechanism based on Virtual Prototype Technology by Song Yongshi, Shang Lei, He Renqi, Liu Ge

“…Taking the automatic rotating table in automatic welding process as research background,the virtual prototype of the key transmission parts geneva mechanism in workbench is established by using the three-dimensional modeling software platform,aiming at the weaknesses of traditional mechanism and combining with the motion simulation data,the design method of new geneva mechanism is put forward,and flexible body virtual prototype the new geneva mechanism is re-established. …”
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Open Source Data and Strategic Project for Resilient City by Cristina Càndito, Manuel Gausa, Matilde Pitanti, Giulia Sola

“…In the research field, an experimental analysis is carried out within the Genoese neighborhood of Molassana by comparing and processing, in a single system, the traditional cartography provided by the online portals of the public administration and the data shared by users on social networks and open source platforms. The complexity of the information obtained grows a synthetic multi-layer territorial strategy, strongly linked to the local and social context.…”
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Dynamics Analysis of a New Five DOF Hybrid Machine Tool by Wenwen Xu, Ying Mei, Liuyuan He, Zuo Shen

“…Based on the analysis of the new five-degree-of-freedom hybrid machine tool mechanism （（3-RPR+R） & UPS） +P， the Jacobian matrix of the velocity of the mechanism is obtained， and the mapping matrix of the centroid velocity of each branch and the generalized velocity of the centroid of the moving platform is obtained. The dynamics model of the new five-degree-of-freedom hybrid machine tool mechanism is established by applying the principle of virtual work. …”
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Si Parcoursup m’était compté by Pauline Boyer, Julien Gossa

“…This study proposes to evaluate the implementation of the platform Parcoursup, which was introduced by the ORE law in 2018, through the exploitation of open data made available by the Ministry of Higher Education. …”
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Prospect of big data stimulating business model innovation of telecom operator by Junlin WANG, Baowang WANG, Fei ZHAO, Chunyu MA, Shaofu TAN

“…Combined with big data research and practice of telecommunication industry,eight business operation areas in which big data can create values were illustrated.Through explaining the definition and characteristics of big data which stimulates business model innovation,the concept of intelligence operations center was illuminated,and the significance,commercial design and supporting elements were introduced.At the same time,the relationship between intelligence operations center and other business platforms was explained.Finally the development opportunities and evolution strategies of intelligence operations center at AI era was introduced.…”
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TESTING STUDY AND DYNAMIC ANALYSIS OF DRIVE TRAIN ON MW WIND TURBINE by YAN HongWen, TIAN HongQi, ZHAO Ping, YANG Liu, WANG YongSheng

“…So,from the multi body dynamics（ MBS） perspective,combined with the theory of rotor dynamics and modal,SIMPACK professional dynamics software as a simulation platform,a certain type of 2 MW wind turbine high precision drive chain model was established. …”
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Key technologies and solutions of VR based on IPTV by Feng LI, Chen YANG, Xingda LI

“…As a new technology,virtual reality technology’s innovation on video brings users a completely new interactive experience.The developments in VR/AR industry at home and abroad were introduced.The IPTV-based demand of the VR was analyzed.Furthermore,the key technologies including video codec,projections,integrated service platform techniques,set top box,network transmission were also researched.At last,a solution and a process were presented from two different scenes.It’s also a solution for reference to the development of IPTV VR.…”
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Big Data Application in Network Security Analysis by Shuai Wang, Laifu Wang, Huamin Jin, Jun Shen

“…With the rapid growth of network security information scale，how to apply big data in network security analysis has become the network security research hotspot.From the perspective of the requirement of network security analysis and insufficient of traditional technique，the necessity of introducing big data analysis technology was analyzed，and the application of big data in network security analysis was discussed from aspects of security data storage，retrieval and analysis.On this basis，the network security analysis platform based on big data was proposed，and the correlation analysis methods of typical attack scenarios were detailed.…”
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Review of EAP Talk by Wang Chenghao, Zou Bin

“…This technological tool review aims to provide a brief overview of EAP Talk, an artificial intelligence (AI) English speech assessment platform, outlining its various evaluation features, highlighting the advantages of each function, illustrating its potential for academic English teaching and proposing critical evaluations and suggestions for its upgradeable components. …”
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SmartIrrigation Avocado App: A Step-by-Step Guide by D. Mbabazi, Kati W. Migliaccio, Jonathan H. Crane, J.H. Debastiani Andreis, Clyde Fraisse, Lincoln Zotarelli, Kelly T. Morgan

“… UF’s SmartIrrigation Avocado for iOS and Android platforms provides a simple ET-based method to schedule irrigation and is expected to provide 20% to 50% water savings based on findings with other schedule tools. …”
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Photonic multipartite entanglement in discrete variables without arbitrary unitaries by Milica Banić, J. E. Sipe, Marco Liscidini

“…Our approach can be applied to arbitrary target states in different encoding schemes and physical platforms. It also allows one to limit the types of components to be used in the device, such that lossy or difficult-to-implement optical elements can be avoided. …”
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Gambling minds: what lies behind the BETS? by César Augusto Trinta Weber, Antonio Geraldo da Silva

“…The discussion underscores the need for stricter regulation of betting platforms, protection of vulnerable populations, and strategies for prevention, diagnosis, and treatment, highlighting the urgency of public policies to address the social and emotional consequences of this practice. …”
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Research on resource reconfiguration model of substrate carrier network based on hardware virtualization by HU Yu-xiang, LAN Ju-long, WU Jiang-xing

“…Considering the heterogeneous environment of tri-network convergence,a resource reconfiguration model of substrate carrier network based on hardware virtualization was proposed.In terms of resource assigning algorithm which is the key issue in dynamic reconfiguration network,a resource assigning algorithm was proposed based on dynamic re-configuration at last.Based on the idea of platform support and component processing,the model facilitates the recon-figuration network based on hardware virtualization by supporting dynamic reconfiguration which could provide more flexible and high-speed multi-service networks.…”
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Personalized recommendation helps carrier’s digital marketing by Chunyu MA, Junlin WANG, Baowang WANG, Bohua GAN

“…The challenge and demands of telecom operator’ digital marketing were briefly analyzed,the advantages of internet thought were also drawled and then the personalized recommendations were proposed to help telecom operator’s digital marketing,and the history of carrier’s personalized recommendation was introduced.Then the principle and implementation process of telecom operator’s personalized recommendation which bases on carrier merchandise,user behavior data and the computing ability of big data platform was described.Finally,the implementation scenario of personalized recommendation in telecom operator digital content business was described,and the value and future of personalized recommendation have prospected.…”
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Scheme of Smart Home Application Control Based on Cloud Service by Bin Wang, Xiaoling Yang, Dongdi Xiao

“…How smart home devices access network,how intelligent control terminals control the smart home equipment,and how smart home devices and application management platform manage users and devices,all the solutions of these problems are changing with the rapid development of smart home application.The application control mode of smart home service was showed,which leads to the key logic hierarchy structure of the application control mode.On the basis of the key logical hierarchy structure,application control scheme based on cloud services was discussed.Finally a summary was given.…”
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Discussion on the deployment solution of comprehensive traffic management by Yizhi DING, Hongwei LV, Yingxia NIU, Shaoping LI

“…Traffic management have been proposed for many years，operators have done a lot of pilot projects and make traffic management platform.Deepen the promotion of traffic management from scale to value is imperative.Typical business scenes of traffic management were analyzed，and the deployment solution of comprehensive traffic management was proposed.The solution was mainly composed of traffic growth in the value of the solution，the system architecture and implementation steps，including the key technology and process.Application and practice results show that this scheme can effectively stimulate the growth of traffic value.…”
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