The emergence of XML has lead to a change in the development style for Web sites. XML's advantages, such as the separation of content and presentation, or the possibility to ...
Web crawlers have been used for nearly a decade as a search engine component to create and update large collections of documents. Typically the crawler and the rest of the search e...
This paper presents a model for describing the synchronization between several media delivered over a network in a Web-based environment. Synchronization concerns the download and...
Oxymoron is a World Wide Web based knowledge capitalization and sharing tool that was conceived and developed by a multidisciplinary team, comprised of adult education and distrib...
: A variety of technologies is being used to replace or supplement the face-to-face learning process, including the World Wide Web. In this paper we present AulaNet, an environment...
Ricardo Choren, Carlos Laufer, Marcelo Blois, Vivi...