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Implementation of a WebDAV-based collaborative distance learning environment
Implementation of a WebDAV-based collaborative distance learning environment   (Citations: 5)
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abstraction simplifies client application development by relieving programmers from the details of low - level HTTP protocol conventions, e g , getting and setting in modules of WAS AE In contrast, DAV4J is an extension module which is added by us for implementing WebDAV functionalities WAS AE has also another built - in module: IBM DB2 Universal Database 6 It is used to store the persistent data of EJBs C - Desk is designed utilizing a server - centric, three - tier architecture The middle tier is constructed by WAS AE The data tier is the document repository It can be located on the same server with WAS AE, or located on another server The client tier is standard Web browsers Generally, they need not any sort of plug - in or client - side installation
Conference: SIGUCCS Conference on User Services , pp. 258-265, 2000
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    • ... advantage of WebDAV, the lecturers can “inplace” (directly on the remote server) implement most activities needed for collaborative courseware authoring, e.g., editing course script files stored in the courseware repository, manipulating the repository’s namespace, utilizing locking mechanism to prevent “overwriting”, or manipulating properties of a specific course script file in order to exchange ideas and opinions among lecturers [2]...

    Changtao Quet al. A Collaborative Courseware Generating System Based on WebDAV, XML, and...

    • ...In fact, using some open-source products such as Apache mod_dav [19][22] or IBM WebSphere DAV4J [10][17], we can easily implement a WebDAV-based groupware system with sufficient “tailored” functionalities necessitated by asynchronous collaborative document management and collaborative document authoring...

    Changtao Quet al. Constructing a web-based asynchronous and synchronous collaboration en...

    • ...In short, WebDAV provides four basic capabilities [2][5]:...
    • ...Taking advantage of WebDAV, the authors can “inplace” (directly on the remote server) accomplish most of the tasks required for collaborative courseware authoring, e.g., editing script files in the courseware repository, manipulating repository’s namespace, utilizing locking mechanism to prevent “overwriting”, or manipulating properties of course script files in order to exchange ideas and opinions among lecturers [5]...

    Changtao Quet al. Collaborative courseware authoring and publishing based on WebDAV, XML...

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