The personalized service has become an active research area with the rapid development of search engines. The intelligent agent and cloud models are introduced in this paper to design a framework for personalized search engines. Cloud models are used for query optimization, which follows the developmental trends of search engines.
The Fourier describer only describes the boundary shape of the planner target region, and cannot reflect feature inside characteristics. In this paper, the gray distribution of target region is used to describe the target characteristics and boundary shape, and get to reflect the affine invariant feature inside characteristics, which can reflect the origin… (More)
With the further development of economic globalization, logistics enterprises are facing up to increasing competition. A model-driven development approach for logistics management information system is proposed in this paper from the viewpoint of software engineering implementation. The development process starts from the describing of platform independent… (More)
Starting from the implementation of software engineering, a model-driven development approach for agent-based intelligent applications is proposed in this paper on the basis of software architecture. Platform independent models for the agents are built firstly. Then, by integrating different functional agents such as user agent, management agent, task… (More)