The process of urban building reviewing is a collaborative work by a group of urban planning staffs and land managers who are working with different departments of a organization. There are three ingredients for impro...The process of urban building reviewing is a collaborative work by a group of urban planning staffs and land managers who are working with different departments of a organization. There are three ingredients for improving the work efficiency, i.e., agile communication and interactive mechanisms, good information, effective processing and visualizing tools. In order to build a computer supported collaborative work (CSCW) system in Urban Planning and Land Administration Bureau in Changzhou Municapality, GIS was integrated with office automation (OA). The workflow and organizational structure had been re-engineered to meet the requirement of application of the new technology. Federated databases were constructed by assembling disparate sources of heterogeneous spatial and attribute data. Easy access to the data by contents was developed for promoting information sharing within the organization. Specific desktop spatial data handling tools were provided for delineating land lots or building layouts on large-scale digital maps. Office automation functions, including applications registering, reasonableness checking, opinions giving and exchanging, were developed and they permit printing and documents filing. The work efficiency in the organization has been improved by introducing the computer-based collaborative building reviewing system.展开更多
This paper described a distance learning system, which allows Internet users to conduct a lesson in real time from any kinds attached computers. Participants can jointly view and edit relevant multimedia informatio...This paper described a distance learning system, which allows Internet users to conduct a lesson in real time from any kinds attached computers. Participants can jointly view and edit relevant multimedia information distributed through Internet. Teachers and students can also simultaneously communicate by voice and text to discuss the problems. Teacher can broadcast streaming PowerPoint presentation in real time to network users. In addition to sliders, presenters can broadcast video and audio simultaneously to deliver a live multimedia show online, and store their presentations for on demand playback. Teachers distributed in different places can also use cooperative editing tool to edit and encode existing digital content. We discussed some important design principles of the system. Then, the system configuration and the results of evaluation are also presented. The system has proved to be applicable to the distance learning based on CSCW (Computer Support Cooperative Work) in Internet.展开更多
There has been some research on the theory of QFD(Quality Function Deployment)and FMEA(Failure Modes and Effect Analysis)recently,but little work to the integrated system of QFD and FMEA development.This paper analyse...There has been some research on the theory of QFD(Quality Function Deployment)and FMEA(Failure Modes and Effect Analysis)recently,but little work to the integrated system of QFD and FMEA development.This paper analyses the technical difficulties of realization of QFD and proposes away using computer-supported collaborative work to develop the integrated system of QFD and FMEA and how to do it.The way can make the system more efficient and more suitable to new requirements of networked manufacturing enterprise.The same time,prototype system of the integrated system is developed by comprehensively ap- plication of Java、JSP、JavaServlet,the open World Wide Web platforms of which enhances the communication function,improves the group cooperation and shorts the development time.The system is verified reasonably and reliably through the example of QFD analysis of some automobile.展开更多
Through analyzing the needs of seismic data processing and interpretation,a system model based on CSCW is designed.Using the technology of CSCW to build the environment of cooperative work allows the field data acquis...Through analyzing the needs of seismic data processing and interpretation,a system model based on CSCW is designed.Using the technology of CSCW to build the environment of cooperative work allows the field data acquisition to possess the functions of remote real-time guidance by experts and remote real-time processing of the data.The model overcomes the influences and barriers existing in the areas展开更多
基金Project supported by the National Natural Science Foundation of China(No.49671061)
文摘The process of urban building reviewing is a collaborative work by a group of urban planning staffs and land managers who are working with different departments of a organization. There are three ingredients for improving the work efficiency, i.e., agile communication and interactive mechanisms, good information, effective processing and visualizing tools. In order to build a computer supported collaborative work (CSCW) system in Urban Planning and Land Administration Bureau in Changzhou Municapality, GIS was integrated with office automation (OA). The workflow and organizational structure had been re-engineered to meet the requirement of application of the new technology. Federated databases were constructed by assembling disparate sources of heterogeneous spatial and attribute data. Easy access to the data by contents was developed for promoting information sharing within the organization. Specific desktop spatial data handling tools were provided for delineating land lots or building layouts on large-scale digital maps. Office automation functions, including applications registering, reasonableness checking, opinions giving and exchanging, were developed and they permit printing and documents filing. The work efficiency in the organization has been improved by introducing the computer-based collaborative building reviewing system.
基金Supported by Innovation Fund of China(0 0 C2 6 2 2 42 10 6 41)
文摘This paper described a distance learning system, which allows Internet users to conduct a lesson in real time from any kinds attached computers. Participants can jointly view and edit relevant multimedia information distributed through Internet. Teachers and students can also simultaneously communicate by voice and text to discuss the problems. Teacher can broadcast streaming PowerPoint presentation in real time to network users. In addition to sliders, presenters can broadcast video and audio simultaneously to deliver a live multimedia show online, and store their presentations for on demand playback. Teachers distributed in different places can also use cooperative editing tool to edit and encode existing digital content. We discussed some important design principles of the system. Then, the system configuration and the results of evaluation are also presented. The system has proved to be applicable to the distance learning based on CSCW (Computer Support Cooperative Work) in Internet.
基金Sponsored by Key Project of Ministry of Education,No105057Key Research Project of Province Liaoning No.20032025.
文摘There has been some research on the theory of QFD(Quality Function Deployment)and FMEA(Failure Modes and Effect Analysis)recently,but little work to the integrated system of QFD and FMEA development.This paper analyses the technical difficulties of realization of QFD and proposes away using computer-supported collaborative work to develop the integrated system of QFD and FMEA and how to do it.The way can make the system more efficient and more suitable to new requirements of networked manufacturing enterprise.The same time,prototype system of the integrated system is developed by comprehensively ap- plication of Java、JSP、JavaServlet,the open World Wide Web platforms of which enhances the communication function,improves the group cooperation and shorts the development time.The system is verified reasonably and reliably through the example of QFD analysis of some automobile.
文摘Through analyzing the needs of seismic data processing and interpretation,a system model based on CSCW is designed.Using the technology of CSCW to build the environment of cooperative work allows the field data acquisition to possess the functions of remote real-time guidance by experts and remote real-time processing of the data.The model overcomes the influences and barriers existing in the areas
