中国科学院深圳先进技术研究院高性能计算技术研究中心许宜诚团队在异构服务器虚拟网络功能在线调配算法取得进展。相应成果“Online joint placement and allocation of virtual network functions with heterogeneous servers(异构服...中国科学院深圳先进技术研究院高性能计算技术研究中心许宜诚团队在异构服务器虚拟网络功能在线调配算法取得进展。相应成果“Online joint placement and allocation of virtual network functions with heterogeneous servers(异构服务器的虚拟网络功能在线调配算法)”于2020年4月27日发表在IEEE Internet of Things Journal上。展开更多
Method for data conversion of heterogeneous DBMS's in the integrated network environment is introduced. The technical approach used can perform data conversion of heterogeneous databases located on different nodes...Method for data conversion of heterogeneous DBMS's in the integrated network environment is introduced. The technical approach used can perform data conversion of heterogeneous databases located on different nodes of the network, such as Oracle, Sybase, Informix, MS SQL Server, SQL Anywhere and Foxpro. The conversion system adopts the Client/Server architecture and provides visual integrated interface for users.展开更多
In this study,an explicit adaptive traffic allocation scheme for Machine-to-Machine(M2M)service is proposed to achieve optimum distribution in heterogeneous networks.Based on the characteristics of M2M services,the pr...In this study,an explicit adaptive traffic allocation scheme for Machine-to-Machine(M2M)service is proposed to achieve optimum distribution in heterogeneous networks.Based on the characteristics of M2M services,the presented scheme is formulated as a convex optimization problem that maximises the utility of the M2M service,and then determines how to allocate the total rate among the multiple access networks.The analysis and numerical simulations indicate that the proposed scheme makes a significant improvement in performance compared with the traditional schemes.展开更多
文摘中国科学院深圳先进技术研究院高性能计算技术研究中心许宜诚团队在异构服务器虚拟网络功能在线调配算法取得进展。相应成果“Online joint placement and allocation of virtual network functions with heterogeneous servers(异构服务器的虚拟网络功能在线调配算法)”于2020年4月27日发表在IEEE Internet of Things Journal上。
文摘Method for data conversion of heterogeneous DBMS's in the integrated network environment is introduced. The technical approach used can perform data conversion of heterogeneous databases located on different nodes of the network, such as Oracle, Sybase, Informix, MS SQL Server, SQL Anywhere and Foxpro. The conversion system adopts the Client/Server architecture and provides visual integrated interface for users.
基金supported by the National Natural Science Foundation of Chinaunder Grant No.60971125the National Science and Technology Major Project of the Ministry of Science and Technology of Chinaunder Grant No.2012ZX03005-010the China Scholarship Council
文摘In this study,an explicit adaptive traffic allocation scheme for Machine-to-Machine(M2M)service is proposed to achieve optimum distribution in heterogeneous networks.Based on the characteristics of M2M services,the presented scheme is formulated as a convex optimization problem that maximises the utility of the M2M service,and then determines how to allocate the total rate among the multiple access networks.The analysis and numerical simulations indicate that the proposed scheme makes a significant improvement in performance compared with the traditional schemes.
