An approach for managing the evolution of web-based educational applications

An approach for managing the evolution of web-based educational applications

The management of the infrastructure and content of the World Wide Web is a growing problem for the development of web-based educational applications (WbEA) and is hidden beneath the tremendous benefits of the web. Moreover, such systems undergo more frequent and quite extensive changes in their development and operational period because the client’s perception (either the learner, the teacher ...

the use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...

An Environment for Managing Web Database Applications an Environment for Managing Web Database Applications

An Archiving System for Managing Evolution in the Data Web

The rising Data Web has brought forth the requirement to treat information as dynamically evolving aggregations of data from remote and heterogeneous sources, creating the need for intelligent management of the changedriven aspects of the underlying evolving entities. Datasets change in multiple levels, such as evolving semantics, as well as structural characteristics, such as their model and f...

An Approach for Reverse Engineering of Web-Based Applications

The new possibilities offered by WEB applications are pervasively and radically changing several areas. WEB applications, compared to WEB sites, offer substantially greater opportunities: a WEB application provides the WEB user with a means to modify the site status. WEB applications must cope with an extremely short development/evolution life cycle. Usually, they are implemented without produc...