The paper combine cloud computing with knowledge management, and classify the knowledge management of enterprise information management system, finally the paper plan and design the overall architecture of enterprise ...The paper combine cloud computing with knowledge management, and classify the knowledge management of enterprise information management system, finally the paper plan and design the overall architecture of enterprise management information system. According to the model of cloud computing, establish the cloud computing platform based on the construction of cloud computing and virtualization technology, in order to achieve the overall architecture of the management information system of enterprise that migrate to the cloud computing enviromlaent. This paper mainly introduced in the cloud computing architecture of enterprise management information system under the environment of cloud computing and implementation of knowledge management system.展开更多
Several computer theorists and professionals share the concepts of ＂signifier＂ and ＂signified＂ in intuitive terms but are often unfamiliar with semiotics. There is a special digital divide between semiotics and th...Several computer theorists and professionals share the concepts of ＂signifier＂ and ＂signified＂ in intuitive terms but are often unfamiliar with semiotics. There is a special digital divide between semiotics and the technology, because the semiotic notions are usually expressed through verbal expressions instead engineers use the mathematical language. In the first step, the present study suggests the formal descriptions of the signifier and the signified. In the second step, we show how these formal definitions are able to justify the hardware structure of a computer system, and even other properties of computing which are currently presented on the as-is basis. Concluding, the basic concepts of semiotics can unveil intriguing aspect of information technology展开更多
The paper follows possible specification of a control algorithm of a WS （water management system） during floods using the procedures of AI （artificial intelligence）. The issue of minimizing negative impacts of flo...The paper follows possible specification of a control algorithm of a WS （water management system） during floods using the procedures of AI （artificial intelligence）. The issue of minimizing negative impacts of floods represents influencing and controlling a dynamic process of the system where the main regulation elements are water reservoirs. Control of water outflow from reservoirs is implicitly based on the used model （titled BW） based on FR （fuzzy regulation）. Specification of a control algorithm means dealing with the issue of preparing a knowledge base for the process of tuning fuzzy regulators based on an I/O （input/output） matrix obtained by optimization of the target behaviour of WS. Partial results can be compared with the regulation outputs when specialized tuning was used for the fuzzy regulator of the control algorithm. Basic approaches follow from the narrow relation on BW model use to simulate floods, without any connection to real water management system. A generally introduced model allows description of an outflow dynamic system with stochastic inputs using submodels of robust regression in the outflow module. The submodels are constructed on data of historical FS （flood situations）.展开更多
文摘The paper combine cloud computing with knowledge management, and classify the knowledge management of enterprise information management system, finally the paper plan and design the overall architecture of enterprise management information system. According to the model of cloud computing, establish the cloud computing platform based on the construction of cloud computing and virtualization technology, in order to achieve the overall architecture of the management information system of enterprise that migrate to the cloud computing enviromlaent. This paper mainly introduced in the cloud computing architecture of enterprise management information system under the environment of cloud computing and implementation of knowledge management system.
文摘Several computer theorists and professionals share the concepts of ＂signifier＂ and ＂signified＂ in intuitive terms but are often unfamiliar with semiotics. There is a special digital divide between semiotics and the technology, because the semiotic notions are usually expressed through verbal expressions instead engineers use the mathematical language. In the first step, the present study suggests the formal descriptions of the signifier and the signified. In the second step, we show how these formal definitions are able to justify the hardware structure of a computer system, and even other properties of computing which are currently presented on the as-is basis. Concluding, the basic concepts of semiotics can unveil intriguing aspect of information technology
文摘The paper follows possible specification of a control algorithm of a WS （water management system） during floods using the procedures of AI （artificial intelligence）. The issue of minimizing negative impacts of floods represents influencing and controlling a dynamic process of the system where the main regulation elements are water reservoirs. Control of water outflow from reservoirs is implicitly based on the used model （titled BW） based on FR （fuzzy regulation）. Specification of a control algorithm means dealing with the issue of preparing a knowledge base for the process of tuning fuzzy regulators based on an I/O （input/output） matrix obtained by optimization of the target behaviour of WS. Partial results can be compared with the regulation outputs when specialized tuning was used for the fuzzy regulator of the control algorithm. Basic approaches follow from the narrow relation on BW model use to simulate floods, without any connection to real water management system. A generally introduced model allows description of an outflow dynamic system with stochastic inputs using submodels of robust regression in the outflow module. The submodels are constructed on data of historical FS （flood situations）.
