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A Review of the Status and Development Strategies of Computer Science and Technology Under the Background of Big Data
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作者 Junlin Zhang 《Journal of Electronic Research and Application》 2024年第2期49-53,共5页
This article discusses the current status and development strategies of computer science and technology in the context of big data.Firstly,it explains the relationship between big data and computer science and technol... This article discusses the current status and development strategies of computer science and technology in the context of big data.Firstly,it explains the relationship between big data and computer science and technology,focusing on analyzing the current application status of computer science and technology in big data,including data storage,data processing,and data analysis.Then,it proposes development strategies for big data processing.Computer science and technology play a vital role in big data processing by providing strong technical support. 展开更多
关键词 Big data Computer science and technology data storage data processing data visualization
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Construction and Application Exploration of Smart Agriculture Based on Big Data Technology
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作者 Zhongling Li Hairui Wang 《Journal of Electronic Research and Application》 2024年第3期72-77,共6页
Big data finds extensive application and many fields.It brings new opportunities for the development of agriculture.Using big data technology to promote the development of smart agriculture can greatly improve the eff... Big data finds extensive application and many fields.It brings new opportunities for the development of agriculture.Using big data technology to promote the development of smart agriculture can greatly improve the effect of agricultural planting,reduce the input of manpower and material resources,and lay a solid foundation for the realization of agricultural modernization.In this regard,this paper briefly analyzes the construction and application of smart agriculture based on big data technology,hoping to provide some valuable insights for readers. 展开更多
关键词 Big data technology Smart agriculture CONSTRUCTION Apply
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Research on the Application of Big Data and Cloud Computing Technology in Smart Campus
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作者 Shengtao Zhou 《Journal of Electronic Research and Application》 2024年第5期6-11,共6页
The current education field is experiencing an innovation driven by big data and cloud technologies,and these advanced technologies play a central role in the construction of smart campuses.Big data technology has a w... The current education field is experiencing an innovation driven by big data and cloud technologies,and these advanced technologies play a central role in the construction of smart campuses.Big data technology has a wide range of applications in student learning behavior analysis,teaching resource management,campus safety monitoring,and decision support,which improves the quality of education and management efficiency.Cloud computing technology supports the integration,distribution,and optimal use of educational resources through cloud resource sharing,virtual classrooms,intelligent campus management systems,and Infrastructure-as-a-Service(IaaS)models,which reduce costs and increase flexibility.This paper comprehensively discusses the practical application of big data and cloud computing technologies in smart campuses,showing how these technologies can contribute to the development of smart campuses,and laying the foundation for the future innovation of education models. 展开更多
关键词 Big data Cloud computing technology Smart campus APPLICATION
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Analysis of the Impact of Big Data Technology on Environmental Pollution Control Audit
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作者 Xianrui Yang Jinyu Liu 《Proceedings of Business and Economic Studies》 2024年第3期22-27,共6页
As China strives towards the second centenary goal,increasing attention is being paid to environmental pollution and other related issues.Concurrently,with the rapid development of big data technology,many big data so... As China strives towards the second centenary goal,increasing attention is being paid to environmental pollution and other related issues.Concurrently,with the rapid development of big data technology,many big data solutions have been applied to environmental pollution control audits,exerting a significant impact.This paper presents the current situation of environmental pollution audits,summarizing the application of big data from the perspectives of both domestic and international research.In terms of data collection and data analysis for environmental pollution audits,cloud platform technology,and visualization technology are selected based on multiple data sources.The impact in the field of environmental pollution control audits is further analyzed.It is found that the environmental pollution audit cloud platform is not yet perfect,the technical skills of audit personnel are insufficient,and some technologies are not mature.Relevant suggestions are put forward to provide a reference for the future development of big data technology and its integration with environmental pollution control audits. 展开更多
关键词 Big data technology Environmental pollution control AUDIT
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Application and Research of Big Data Technology in Intelligent Ward
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作者 Yuhan Li Tongxing Li Shenglei Dongye 《Journal of Clinical and Nursing Research》 2024年第10期30-35,共6页
With the rapid development of information science and technology and the progress of the health service industry,the integration of medical services and new technologies such as big data technology has become more in-... With the rapid development of information science and technology and the progress of the health service industry,the integration of medical services and new technologies such as big data technology has become more in-depth,and the construction of smart hospitals and smart wards has received more and more attention and application.This article conducts in-depth research and analysis on the application and exploration of big data technology in smart wards and explores the role of big data technology in improving the quality,efficiency,and cost of medical services in smart wards,as well as the application prospects and challenges of big data technology in patient monitoring,disease prevention,and diagnosis and treatment processes in smart wards.The focus is on analyzing and studying the use of big data technology to assist in the construction of smart neonatal surgery wards.This article aims to provide useful references and lessons for the construction and development of smart wards. 展开更多
关键词 Smart ward Neonatal surgery Big data technology Medical service quality
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Research and Application Progress of Agricultural Big Data Technology and Resources
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作者 林坡 马友华 +1 位作者 王强 王静 《Agricultural Science & Technology》 CAS 2017年第5期907-913,共7页
With the development of Internet of things, cloud computing, mobile Inter- net, the scale of the data shows an alarming growth trend. Agricultural information is an important part of modern agricultural construction, ... With the development of Internet of things, cloud computing, mobile Inter- net, the scale of the data shows an alarming growth trend. Agricultural information is an important part of modern agricultural construction, and the development of a- gricultural industry is becoming more and more deeply with the application of infor- mation technology. This paper reviewed the concept and characteristic of big data, development history of big data at home and abroad, and emphatically expounded the connotation of agricultural big data, development status of agricultural big data at home and abroad, as well as the applications of agricultural big data technology, agriculture big data resources and agricultural big data in various fields. 展开更多
关键词 Agricultural big data technology RESOURCES APPLICATION
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The 8×10 GHz Receiver Optical Subassembly Based on Silica Hybrid Integration Technology for Data Center Interconnection 被引量:3
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作者 Chao-Yi Li Jun-Ming An +8 位作者 Jiu-Qi Wang Liang-Liang Wang Jia-Shun Zhang Jian-Guang Li Yuan-Da Wu Yue Wang Xiao-Jie Yin Yong Li Fei Zhong 《Chinese Physics Letters》 SCIE CAS CSCD 2017年第10期39-43,共5页
An 8×10 GHz receiver optical sub-assembly (ROSA) consisting of an 8-channel arrayed waveguide grating (AWG) and an 8-channel PIN photodetector (PD) array is designed and fabricated based on silica hybrid in... An 8×10 GHz receiver optical sub-assembly (ROSA) consisting of an 8-channel arrayed waveguide grating (AWG) and an 8-channel PIN photodetector (PD) array is designed and fabricated based on silica hybrid integration technology. Multimode output waveguides in the silica AWG with 2% refractive index difference are used to obtain fiat-top spectra. The output waveguide facet is polished to 45° bevel to change the light propagation direction into the mesa-type PIN PD, which simplifies the packaging process. The experimentM results show that the single channel I dB bandwidth of AWG ranges from 2.12nm to 3.06nm, the ROSA responsivity ranges from 0.097 A/W to 0.158A/W, and the 3dB bandwidth is up to 11 GHz. It is promising to be applied in the eight-lane WDM transmission system in data center interconnection. 展开更多
关键词 AWG GHz Receiver Optical Subassembly Based on Silica Hybrid Integration technology for data Center Interconnection The 8 PD
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Hydraulic metal structure health diagnosis based on data mining technology 被引量:3
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作者 Guang-ming Yang Xiao Feng Kun Yang 《Water Science and Engineering》 EI CAS CSCD 2015年第2期158-163,共6页
In conjunction with association rules for data mining, the connections between testing indices and strong and weak association rules were determined, and new derivative rules were obtained by further reasoning. Associ... In conjunction with association rules for data mining, the connections between testing indices and strong and weak association rules were determined, and new derivative rules were obtained by further reasoning. Association rules were used to analyze correlation and check consistency between indices. This study shows that the judgment obtained by weak association rules or non-association rules is more accurate and more credible than that obtained by strong association rules. When the testing grades of two indices in the weak association rules are inconsistent, the testing grades of indices are more likely to be erroneous, and the mistakes are often caused by human factors. Clustering data mining technology was used to analyze the reliability of a diagnosis, or to perform health diagnosis directly. Analysis showed that the clustering results are related to the indices selected, and that if the indices selected are more significant, the characteristics of clustering results are also more significant, and the analysis or diagnosis is more credible. The indices and diagnosis analysis function produced by this study provide a necessary theoretical foundation and new ideas for the development of hydraulic metal structure health diagnosis technology. 展开更多
关键词 Hydraulic metal structure Health diagnosis data mining technology Clustering model Association rule
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The analysis of application of data mining technology in the system of intrusion detection 被引量:2
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作者 Liu Zhijun Pu Xiaowei 《International Journal of Technology Management》 2014年第6期4-5,共2页
With the economic development and the popularity of application of electronic computer, electronic commerce has rapid development. More and more commerce and key business has been carried on the lnternet because Inter... With the economic development and the popularity of application of electronic computer, electronic commerce has rapid development. More and more commerce and key business has been carried on the lnternet because Internet has the features of interaction, openness, sharing and so on. However, during the daily commerce, people worry about the security of the network system. So a new technology which can detect the unusual behavior in time has been invented in order to protect the security of network system. The system of intrusion detection needs a lot of new technology to protect the data of the network system. The application of data mining technology in the system of intrusion detection can provide a better assistant to the users to analyze the data and improve the accuracy of the checking system. 展开更多
关键词 The system of intrusion detection data mining technology APPLICATION
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Research of Blockchain Technology in the Traceability of Characteristic Agricultural Products
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作者 Qian Zhang 《Journal of Electronic Research and Application》 2024年第3期60-65,共6页
With the increasingly prominent problem of food safety,the quality traceability of characteristic agricultural products has become a pressing issue.This study focuses on the application of blockchain technology in the... With the increasingly prominent problem of food safety,the quality traceability of characteristic agricultural products has become a pressing issue.This study focuses on the application of blockchain technology in the traceability of characteristic agricultural products,aiming to explore its potential and practical value in improving the efficiency and transparency of the traceability system of agricultural products.Through the combination of case analysis and model construction,a blockchain-based traceability system for characteristic agricultural products was established.The results showed that the traceability system could effectively record the whole process information of agricultural products from production and processing to sales,and greatly improve the immutability and traceability of data.Lastly,this paper also points out that the use of blockchain technology can improve the market trust in characteristic agricultural products,provide consumers with authentic and reliable product information,and provide new technical means for the quality management of agricultural products. 展开更多
关键词 Blockchain technology Characteristic agricultural products Traceability system data immutability Market trust
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Study on Growth Laws of Marine Science and Technology Talents Based on the Perspective of Big Data
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作者 Qu Qunzhen Zhu Wenjun 《Meteorological and Environmental Research》 CAS 2019年第6期54-56,共3页
Based on the perspective of big data,the growth characteristics of marine science and technology talents were analyzed,and the growth of marine science and technology talents was divided into five periods:study period... Based on the perspective of big data,the growth characteristics of marine science and technology talents were analyzed,and the growth of marine science and technology talents was divided into five periods:study period,adaptation period,growth period,promotion period and stability period.Moreover,some suggestions for the training of marine science and technology talents were proposed from the aspects of students,families,schools and society. 展开更多
关键词 BIG data MARINE SCIENCE and technology talents GROWTH LAWS
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“Data Hegemony”: Reflections for the Application and Development Direction of Metaverse Technology in Urban Design based on Digital 被引量:1
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作者 Qinyu Feng Renjie Cai 《Journal of World Architecture》 2021年第6期52-61,共10页
This paper is based on the phenomenon of Tittytainment and big data control.It discusses the ways in which working youths live and work in their large suburban communities in Beijing as well as their leisure and enter... This paper is based on the phenomenon of Tittytainment and big data control.It discusses the ways in which working youths live and work in their large suburban communities in Beijing as well as their leisure and entertainment activities.Then develops a problem statement and research questions.In addition,the project explores this reality phenomenon dialectically through the analysis and speculation of the new virtual reality technology“Metaverse.”Based on a critical design approach,the phenomenon is explored through a detailed description and examination of reality,before critically suggesting the possibility of future social control by big data companies through the“metaverse”space.Furthermore,this paper alerts to the neoliberalism that dominates globalization through anti-utopian expressions,waking up young people who are compromised by big data control and addicted to Tittytainment. 展开更多
关键词 Urban design Metaverse technology Big data Neoliberalism
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A content aware chunking scheme for data de-duplication in archival storage systems
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作者 Nie Xuejun Qin Leihua Zhou Jingli 《High Technology Letters》 EI CAS 2012年第1期45-50,共6页
Based on variable sized chunking, this paper proposes a content aware chunking scheme, called CAC, that does not assume fully random file contents, but tonsiders the characteristics of the file types. CAC uses a candi... Based on variable sized chunking, this paper proposes a content aware chunking scheme, called CAC, that does not assume fully random file contents, but tonsiders the characteristics of the file types. CAC uses a candidate anchor histogram and the file-type specific knowledge to refine how anchors are determined when performing de- duplication of file data and enforces the selected average chunk size. CAC yields more chunks being found which in turn produces smaller average chtmks and a better reduction in data. We present a detailed evaluation of CAC and the experimental results show that this scheme can improve the compression ratio chunking for file types whose bytes are not randomly distributed (from 11.3% to 16.7% according to different datasets), and improve the write throughput on average by 9.7%. 展开更多
关键词 data de-duplicate content aware chunking (CAC) candidate anchor histogram (CAH)
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Research on the Data Mining Technology in College Students'Attendance System Based on the Big Data Architecture
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作者 ZHONG Jian 《International English Education Research》 2019年第2期85-87,共3页
With the development and improvement of the information technologies,the increasing of the upper application systems and the rapid expansion of the data accumulated in the campus information environment,a typical camp... With the development and improvement of the information technologies,the increasing of the upper application systems and the rapid expansion of the data accumulated in the campus information environment,a typical campus big data environment has initially been formed.Because of the characteristics of the higher education,students'mobility is great and their learning environment is uncertain,so that the students'attendance mostly used the manual naming.The student attendance system based on the big data architecture is relying on the campus network,and adopting the appropriate sensors.Through the data mining technology,combined with the campus One Card solution,we can realize the management of the attendance without naming in class.It can not only strengthen the management of the students,but can also improve the management levels of the colleges and universities. 展开更多
关键词 Big data ARCHITECTURE SYSTEM COLLEGE students ATTENDANCE SYSTEM data mining technology
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Research on the Database Technology under the Operation of the IOT Huge Amounts of Data
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作者 Xiping zhou Limin Song 《International Journal of Technology Management》 2016年第6期38-40,共3页
In this paper, we conduct research on the database technology under the basic operation of the IOT huge amounts of data. Spatial data service is the process of basic customer application system service request, direct... In this paper, we conduct research on the database technology under the basic operation of the IOT huge amounts of data. Spatial data service is the process of basic customer application system service request, directory service system according to the request is mapped into physical addresses, according to the data block physical disk server address block of data read from the disk in parallel and sent to the client the process of application system. In addition, spatial data distribution system should possess unloading, transfer, replication, and optimization of spatial data, and other functions, to achieve comprehensive management and maintenance of spatial data. Under this basis, we propose the enhanced database technology that optimizes the operation with better performance. 展开更多
关键词 dataBASE technology Operation IOT data Analysis BIG data PATTERN RECOGNITION
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Application Strategy of Data Encryption Technology in Computer Network Security
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作者 Yuantian Zhang Wei Yang Zhongxi Zhang 《Journal of Electronic Research and Application》 2018年第5期7-10,共4页
In the context of the information age,on the basis of the convenience of computer networks,security issues have gradually emerged.The data encryption technology is reasonably applied in the process of computer network... In the context of the information age,on the basis of the convenience of computer networks,security issues have gradually emerged.The data encryption technology is reasonably applied in the process of computer network security practice,which promotes the safe and reliable operation of the computer network to a certain extent.Based on this,our article regards data encryption technology as the main research object,focusing on its specific application in computer network security. 展开更多
关键词 COMPUTER NETWORK SECURITY data ENCRYPTION technology application STRATEGY
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Climatic and Environmental Characteristics of Beijing Based on Rapid Processing Technology of Urban Meteorological Big Data
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作者 PENG Li CHEN Heming XU Zhenghou 《Journal of Landscape Research》 2021年第1期67-72,共6页
The meteorological big data in Beijing area are typical multi-dimensional big data containing spatiotemporal characteristics,which have important research value for researches related to urban human settlement environ... The meteorological big data in Beijing area are typical multi-dimensional big data containing spatiotemporal characteristics,which have important research value for researches related to urban human settlement environment.With the help of computer programming and software processing,big data crawling,integration,extraction and multi-dimensional information fusion can be realized quickly and effectively,so as to obtain the data set needed for research and realize the target of visualization.Through big data analysis of wind environment,thermal environment and total atmospheric suspended particulate pollutants in Beijing area,it was found that the average wind speed in Beijing area decreased signifi cantly in recent 40 years,while the surface temperature increased signifi cantly;urban heat island effect was signifi cant,and the phenomenon of atmospheric suspended particulate pollution was relatively common.The spatial distribution of the three climatic and environmental data was not balanced and had signifi cant regularity and correlation.Improving urban ventilation corridors and improving urban ventilation capacity is a feasible way to improve urban heat island effect and reduce urban climate issues such as atmospheric particulate pollution. 展开更多
关键词 BEIJING Big data processing technology Wind environment Thermal environment Atmospheric suspended particulate
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The application of data mining technology in data service of micro service architecture
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作者 Kun liu Hanjing Liu Xiaohan Ding 《International Journal of Technology Management》 2017年第3期41-43,共3页
This paper introduces the application of data mining technology in data service. Data mining is a new technology, but its application time is long, and the application effect is obvious. Data mining technology can be ... This paper introduces the application of data mining technology in data service. Data mining is a new technology, but its application time is long, and the application effect is obvious. Data mining technology can be used in enterprise customer service system, which can help enterprises to find potential customers, while retaining the most valuable customers. We pointed out the necessity of establishing data mining technology and service intelligence analysis system based on the combination of intelligence analysis and service characteristics and processes, the method of data mining, knowledge management ideas applied to intelligence analysis and service system. 展开更多
关键词 data mining technology micro service architecture data service
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Research on the big data feature mining technology based on the cloud computing
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作者 WANG Yun 《International English Education Research》 2019年第3期52-54,共3页
The cloud computing platform has the functions of efficiently allocating the dynamic resources, generating the dynamic computing and storage according to the user requests, and providing the good platform for the big ... The cloud computing platform has the functions of efficiently allocating the dynamic resources, generating the dynamic computing and storage according to the user requests, and providing the good platform for the big data feature analysis and mining. The big data feature mining in the cloud computing environment is an effective method for the elficient application of the massive data in the information age. In the process of the big data mining, the method o f the big data feature mining based on the gradient sampling has the poor logicality. It only mines the big data features from a single-level perspective, which reduces the precision of the big data feature mining. 展开更多
关键词 CLOUD COMPUTING BIG data features MINING technology model method
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Research on the Development of Ideological and Political Education Resources for College Students Based on the Data Mining Technology
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作者 WEI Hong 《International English Education Research》 2019年第3期55-57,共3页
With the rapid development of the computer technologies, the rapid spread and development of the network resources have a significant impact on people's thinking and lifestyle. The ideological and political educat... With the rapid development of the computer technologies, the rapid spread and development of the network resources have a significant impact on people's thinking and lifestyle. The ideological and political education in colleges and universities should keep pace with the times, and examine the new ways and resources of the ideological and political education in colleges and universities from the perspective of the times. The high-tech has been applied to the development of the modem education, expanding the teaching space-time, improving the teaching methods of the ideological and political course, and enriching the teaching contents of the ideological and political theoretical courses. The development mechanism of the ideological and political education resources for college students based on the data mining technology is not only in line with the trend of the times, but can also play an ideal role in optimizing the ideological and political education mechanism for college students. 展开更多
关键词 data mining technology COLLEGE students ideological and POLITICAL education EDUCATIONAL RESOURCES development and RESEARCH
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