This paper analyzes the existing spatial structure of mobile information services and the current new characteristics of the service, proposes a new service model. The model adopts a unified deployment solution of spa...This paper analyzes the existing spatial structure of mobile information services and the current new characteristics of the service, proposes a new service model. The model adopts a unified deployment solution of spatial data. It extends the spatial data management and lightweight computing to the embedded computing devices, and enhanced the service flexibility and scalability. The design of mobile side achieves the integration of spatial data management, mobile computing and wireless communication, and it can meet the various needs of spatial information mobile services. The paper introduces the composition of the new model and the key contents, and pointing out that this model is the inevitable trend of spatial information mobile services.展开更多
This article discusses the theoretical basis,functional characteristics,design model and algorithms of Internet special subject information service based on intelligent agent.
Through analyzing the present situation of information service on Internet,the paper points out that the model of information service based on WWW search engine has been outdated.Directed by the two advanced theories ...Through analyzing the present situation of information service on Internet,the paper points out that the model of information service based on WWW search engine has been outdated.Directed by the two advanced theories of informatics in 1990s,which are the theory of ASK and Domain Analysis,and using the novel technology of Intelligent Agent,a new model of information service based on the principle of user orientedness and subject orientedness is developed.It’s also explained that the new model is more suitable for the future.展开更多
Some problems arising in the development process of Internet,such as information overload,information jam,etc.,are pointed out.For the purpose of solving these problems,a new technology in the field of Artificial Inte...Some problems arising in the development process of Internet,such as information overload,information jam,etc.,are pointed out.For the purpose of solving these problems,a new technology in the field of Artificial Intelligence——Intelligent Agent is presented,including its definition,character and function.Finally,the author expounds the Intelligent Agent’s influence on information service in libraries and information institutes.展开更多
Based on the idea of unified information service,this paper proposes a unified information service model of a digital library The data access agent and the reader service agent are also
文摘This paper analyzes the existing spatial structure of mobile information services and the current new characteristics of the service, proposes a new service model. The model adopts a unified deployment solution of spatial data. It extends the spatial data management and lightweight computing to the embedded computing devices, and enhanced the service flexibility and scalability. The design of mobile side achieves the integration of spatial data management, mobile computing and wireless communication, and it can meet the various needs of spatial information mobile services. The paper introduces the composition of the new model and the key contents, and pointing out that this model is the inevitable trend of spatial information mobile services.
文摘This article discusses the theoretical basis,functional characteristics,design model and algorithms of Internet special subject information service based on intelligent agent.
文摘Through analyzing the present situation of information service on Internet,the paper points out that the model of information service based on WWW search engine has been outdated.Directed by the two advanced theories of informatics in 1990s,which are the theory of ASK and Domain Analysis,and using the novel technology of Intelligent Agent,a new model of information service based on the principle of user orientedness and subject orientedness is developed.It’s also explained that the new model is more suitable for the future.
文摘Some problems arising in the development process of Internet,such as information overload,information jam,etc.,are pointed out.For the purpose of solving these problems,a new technology in the field of Artificial Intelligence——Intelligent Agent is presented,including its definition,character and function.Finally,the author expounds the Intelligent Agent’s influence on information service in libraries and information institutes.
文摘Based on the idea of unified information service,this paper proposes a unified information service model of a digital library The data access agent and the reader service agent are also