A new trend in the development of medical image processing systems is to enhance the sharing of medical resources and the collaborative processing of medical specialists. This paper presents an architecture of medical...A new trend in the development of medical image processing systems is to enhance the sharing of medical resources and the collaborative processing of medical specialists. This paper presents an architecture of medical image dynamic collaborative processing on the distributed environment by combining the JAVA, CORBA (Common Object Request and Broker Architecture) and the MAS (Multi-Agents System) collaborative mechanism. The architecture allows medical specialists or applications to share records and communicate with each other on the web by overcoming the shortcut of traditional approach using Common Gateway Interface (CGI) and client/server architecture, and can support the remote heterogeneous systems collaboration. The new approach improves the collaborative processing of medical data and applications and is able to enhance the interoperation among heterogeneous system. Research on the system will help the collaboration and cooperation among medical application systems distributed on the web, thus supply high quality medical service such as diagnosis and therapy to practicing specialists regardless of their actual geographic location.展开更多
A static and dynamic collaborative optimization mode for complex machine system and itsontology project relationship are put forward, on which an agent-based structural static and dynamiccollaborative optimization sys...A static and dynamic collaborative optimization mode for complex machine system and itsontology project relationship are put forward, on which an agent-based structural static and dynamiccollaborative optimization system is constructed as two agent colonies: optimization agent colony andfinite element analysis colony. And a two-level solving strategy as well as the necessity and possibilityfor handing with finite element analysis model in multi-level mode is discussed. Furthermore, the coop-eration of all FEA agents for optimal design of complicated structural is studied in detail. Structural stat-ic and dynamic collaborative optimization of hydraulic excavator working equimpent is taken as an ex-ample to show that the system is reliable.展开更多
With the development of the Web technology, the application environment has acquired many new characters such as dynamic, openness, distribution and information uncertainty. The processing mode of application systems ...With the development of the Web technology, the application environment has acquired many new characters such as dynamic, openness, distribution and information uncertainty. The processing mode of application systems Is more complicated than ever. For example, It requires application systems to have more commumty processing ability, interactive ability, distributed processing ability and collaborative ability. Accordingly the research and development of the computer application system transited from client/server information processing system into distributed collaborative processing system based on Web. Especially in the environment where the information and resources are highly distributed, the accomplishment of complicated tasks is dependent more on the resources coordination, information sharing and coordinator collaboration. The collaboration is one aspect of the group behavior and its goal is to provide a optimal method to utilize the resource through the information interaction and to solve the task which couldn't be accomplished by each coordinator alone and get the more total benefits than the sum of each benefit. The collaboration problem is the important one for distributed tasks processing. This paper surveys. the research and application status of distributed collaborative models and several representative architectures of distributed collaborative processing are proposed. However, the existing problems and the future researching direction are presented.展开更多
基金the National Nature Science Foundation of China.
文摘A new trend in the development of medical image processing systems is to enhance the sharing of medical resources and the collaborative processing of medical specialists. This paper presents an architecture of medical image dynamic collaborative processing on the distributed environment by combining the JAVA, CORBA (Common Object Request and Broker Architecture) and the MAS (Multi-Agents System) collaborative mechanism. The architecture allows medical specialists or applications to share records and communicate with each other on the web by overcoming the shortcut of traditional approach using Common Gateway Interface (CGI) and client/server architecture, and can support the remote heterogeneous systems collaboration. The new approach improves the collaborative processing of medical data and applications and is able to enhance the interoperation among heterogeneous system. Research on the system will help the collaboration and cooperation among medical application systems distributed on the web, thus supply high quality medical service such as diagnosis and therapy to practicing specialists regardless of their actual geographic location.
基金This work was supported by the National Natural Science Foundation of China (Grant No. 59635150) .
文摘A static and dynamic collaborative optimization mode for complex machine system and itsontology project relationship are put forward, on which an agent-based structural static and dynamiccollaborative optimization system is constructed as two agent colonies: optimization agent colony andfinite element analysis colony. And a two-level solving strategy as well as the necessity and possibilityfor handing with finite element analysis model in multi-level mode is discussed. Furthermore, the coop-eration of all FEA agents for optimal design of complicated structural is studied in detail. Structural stat-ic and dynamic collaborative optimization of hydraulic excavator working equimpent is taken as an ex-ample to show that the system is reliable.
文摘With the development of the Web technology, the application environment has acquired many new characters such as dynamic, openness, distribution and information uncertainty. The processing mode of application systems Is more complicated than ever. For example, It requires application systems to have more commumty processing ability, interactive ability, distributed processing ability and collaborative ability. Accordingly the research and development of the computer application system transited from client/server information processing system into distributed collaborative processing system based on Web. Especially in the environment where the information and resources are highly distributed, the accomplishment of complicated tasks is dependent more on the resources coordination, information sharing and coordinator collaboration. The collaboration is one aspect of the group behavior and its goal is to provide a optimal method to utilize the resource through the information interaction and to solve the task which couldn't be accomplished by each coordinator alone and get the more total benefits than the sum of each benefit. The collaboration problem is the important one for distributed tasks processing. This paper surveys. the research and application status of distributed collaborative models and several representative architectures of distributed collaborative processing are proposed. However, the existing problems and the future researching direction are presented.
