At present, with the continuous development of technologies such as the Internet, big data, and artificial intelligence, smart campuses in universities are being rapidly constructed. Improving the informatization leve...At present, with the continuous development of technologies such as the Internet, big data, and artificial intelligence, smart campuses in universities are being rapidly constructed. Improving the informatization level of administrative management work is also an important content. The collaborative office work in multiple departments requires more standardized, convenient, intelligent, and secure office systems. In response to this issue, this article analyzes the optimization and construction process of collaborative office systems based on the development of university informatization, summarizes the operational results, and explores the prospects of smart office.展开更多
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
Under the background of“Digital Liaoning,Smart Province,”as the application of a new generation of network information technology in colleges and universities,the digital smart campus is an important part of digital...Under the background of“Digital Liaoning,Smart Province,”as the application of a new generation of network information technology in colleges and universities,the digital smart campus is an important part of digital Liaoning education informationization.Combined with the overall actual situation of the university campus,in line with the principle of“People-oriented,Service-oriented,Information Interoperability and Data Sharing,”through the idea of“management+service,”the traditional application system with management as the core to the service as the core is realized.On the basis of digital information and networks,a new digital smart campus is built based on several information technologies.From the aspects of architecture design,platform and application integration,systematic overall design and scientific and reasonable deployment,to create an efficient one-stop digital intelligent information service platform to fully optimize the use of digital information resources,to provide timely,accurate and efficient campus information services for teachers,students and staff,and to provide cross-departmental business management and convenient information services for the whole school users through the virtual digital means for display and publicity.The overall planning of the campus is carried out step by step,and the campus network,digitalization,virtualization and intelligence are gradually realized.Expand the time and space dimension of the real campus,improve the overall operation efficiency,and then improve the quality of talent training,management level and management efficiency.展开更多
With the in-depth application of smart campus in its first period, universities and teachers have a more urgent need to deepen the application of all-in-one card in smart campus. This paper introduces the platform upg...With the in-depth application of smart campus in its first period, universities and teachers have a more urgent need to deepen the application of all-in-one card in smart campus. This paper introduces the platform upgrade technology of all-in-one card application system, near field communication (NFC) card technology and application of mobile payment technology in smart all-in-one card, and makes solid progress in the post-renovation and construction of intelligent all-in-one cards in smart campus of colleges and universities, in order to provide sustainable guarantee and guidance for the development of colleges and universities.展开更多
This paper constructs a feasible framework of new infrastructure of smart campus guided by the industry requirements for the construction of new infrastructure of smart campus and based on the technical cooperation of...This paper constructs a feasible framework of new infrastructure of smart campus guided by the industry requirements for the construction of new infrastructure of smart campus and based on the technical cooperation of 5G+ABCDNETS.This paper puts forward the deployment parameter table of 5G hybrid private network in the basic network around 3 sub items and 9 construction environments.We designed the specific deployment links of intelligent laboratory,security supervision and scientific research collaboration supported by 14 key technologies such as heterogeneous computing in ABCDNETS,taking the sub item of“smart scientific research facilities”as an example.The research findings of this paper provide preliminary exploration for promoting the implementation of technology in the six construction directions of new infrastructure for education.展开更多
The widespread adoption of blockchain technology has led to the exploration of its numerous applications in various fields.Cryptographic algorithms and smart contracts are critical components of blockchain security.De...The widespread adoption of blockchain technology has led to the exploration of its numerous applications in various fields.Cryptographic algorithms and smart contracts are critical components of blockchain security.Despite the benefits of virtual currency,vulnerabilities in smart contracts have resulted in substantial losses to users.While researchers have identified these vulnerabilities and developed tools for detecting them,the accuracy of these tools is still far from satisfactory,with high false positive and false negative rates.In this paper,we propose a new method for detecting vulnerabilities in smart contracts using the BERT pre-training model,which can quickly and effectively process and detect smart contracts.More specifically,we preprocess and make symbol substitution in the contract,which can make the pre-training model better obtain contract features.We evaluate our method on four datasets and compare its performance with other deep learning models and vulnerability detection tools,demonstrating its superior accuracy.展开更多
In its broadest interpretation, the smart grid vision sees the future of power industry transformed by the introduction of intelligent two-way communications, ubiquitous metering and measurement. This enables much fin...In its broadest interpretation, the smart grid vision sees the future of power industry transformed by the introduction of intelligent two-way communications, ubiquitous metering and measurement. This enables much finer control of energy flows and the integration and efficient use of renewable forms of energy, energy efficiency methodologies and technologies, as well as many other advanced technologies, techniques and processes that wouldn’t have been practicable until present. The smart grid vision also enables the creation of more reliable, more robust and more secure power supply infrastructure, and helps optimize the enormous investments required to build and operate the physical infrastructure required. The smart grid promises to revolutionize the electric power business that has been in place for the past 75 years. This work discusses the efficiency, targeted at the consumer units of electricity, with a view to sustainability and potential for technological innovation. The issue is addressed from two perspectives: the systems for generation and power distribution, and the design of a building “smart energy”. Because of the novelty of the subject in our country, the concepts presented and treated throughout this work come from material obtained at events and specialized sites on electric power system in Brazil and worldwide, being accompanied by information and data from NIPE’s building at University of Campinas’s campus case study in which it exemplifies the applicability of the techniques and recommended technologies.展开更多
文摘At present, with the continuous development of technologies such as the Internet, big data, and artificial intelligence, smart campuses in universities are being rapidly constructed. Improving the informatization level of administrative management work is also an important content. The collaborative office work in multiple departments requires more standardized, convenient, intelligent, and secure office systems. In response to this issue, this article analyzes the optimization and construction process of collaborative office systems based on the development of university informatization, summarizes the operational results, and explores the prospects of smart office.
文摘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.
基金2022 project,“Planning and Design of Digital Smart Campus of Liaoning Institute of Science and Engineering Binhai Campus”(Project No.:XJKYZK202204)Basic Scientific Research Project of the Department of Education in 2022,“Planning and Design of Digital Smart Campus in Colleges and Universities,(Unveil the leading project)”(Project No.:LJKFZ20220294)。
文摘Under the background of“Digital Liaoning,Smart Province,”as the application of a new generation of network information technology in colleges and universities,the digital smart campus is an important part of digital Liaoning education informationization.Combined with the overall actual situation of the university campus,in line with the principle of“People-oriented,Service-oriented,Information Interoperability and Data Sharing,”through the idea of“management+service,”the traditional application system with management as the core to the service as the core is realized.On the basis of digital information and networks,a new digital smart campus is built based on several information technologies.From the aspects of architecture design,platform and application integration,systematic overall design and scientific and reasonable deployment,to create an efficient one-stop digital intelligent information service platform to fully optimize the use of digital information resources,to provide timely,accurate and efficient campus information services for teachers,students and staff,and to provide cross-departmental business management and convenient information services for the whole school users through the virtual digital means for display and publicity.The overall planning of the campus is carried out step by step,and the campus network,digitalization,virtualization and intelligence are gradually realized.Expand the time and space dimension of the real campus,improve the overall operation efficiency,and then improve the quality of talent training,management level and management efficiency.
文摘With the in-depth application of smart campus in its first period, universities and teachers have a more urgent need to deepen the application of all-in-one card in smart campus. This paper introduces the platform upgrade technology of all-in-one card application system, near field communication (NFC) card technology and application of mobile payment technology in smart all-in-one card, and makes solid progress in the post-renovation and construction of intelligent all-in-one cards in smart campus of colleges and universities, in order to provide sustainable guarantee and guidance for the development of colleges and universities.
基金2021 National High-end Think Tank Key Research Project“Social Experiment Research on Intelligent Technology Transforming Education”(No.Gb2021013)2020 joint annual project of the Ministry of Education of China and China Mobile:“Research on Educational Experiments with AI”(No.MCM20200404)2020 National Education Science Planning Project“Research on the connotation,standard and evaluation system of students’Information Literacy”(No.ACA200008)。
文摘This paper constructs a feasible framework of new infrastructure of smart campus guided by the industry requirements for the construction of new infrastructure of smart campus and based on the technical cooperation of 5G+ABCDNETS.This paper puts forward the deployment parameter table of 5G hybrid private network in the basic network around 3 sub items and 9 construction environments.We designed the specific deployment links of intelligent laboratory,security supervision and scientific research collaboration supported by 14 key technologies such as heterogeneous computing in ABCDNETS,taking the sub item of“smart scientific research facilities”as an example.The research findings of this paper provide preliminary exploration for promoting the implementation of technology in the six construction directions of new infrastructure for education.
基金supported by the National Key Research and Development Plan in China(Grant No.2020YFB1005500)。
文摘The widespread adoption of blockchain technology has led to the exploration of its numerous applications in various fields.Cryptographic algorithms and smart contracts are critical components of blockchain security.Despite the benefits of virtual currency,vulnerabilities in smart contracts have resulted in substantial losses to users.While researchers have identified these vulnerabilities and developed tools for detecting them,the accuracy of these tools is still far from satisfactory,with high false positive and false negative rates.In this paper,we propose a new method for detecting vulnerabilities in smart contracts using the BERT pre-training model,which can quickly and effectively process and detect smart contracts.More specifically,we preprocess and make symbol substitution in the contract,which can make the pre-training model better obtain contract features.We evaluate our method on four datasets and compare its performance with other deep learning models and vulnerability detection tools,demonstrating its superior accuracy.
文摘In its broadest interpretation, the smart grid vision sees the future of power industry transformed by the introduction of intelligent two-way communications, ubiquitous metering and measurement. This enables much finer control of energy flows and the integration and efficient use of renewable forms of energy, energy efficiency methodologies and technologies, as well as many other advanced technologies, techniques and processes that wouldn’t have been practicable until present. The smart grid vision also enables the creation of more reliable, more robust and more secure power supply infrastructure, and helps optimize the enormous investments required to build and operate the physical infrastructure required. The smart grid promises to revolutionize the electric power business that has been in place for the past 75 years. This work discusses the efficiency, targeted at the consumer units of electricity, with a view to sustainability and potential for technological innovation. The issue is addressed from two perspectives: the systems for generation and power distribution, and the design of a building “smart energy”. Because of the novelty of the subject in our country, the concepts presented and treated throughout this work come from material obtained at events and specialized sites on electric power system in Brazil and worldwide, being accompanied by information and data from NIPE’s building at University of Campinas’s campus case study in which it exemplifies the applicability of the techniques and recommended technologies.
