A variety of different approaches have been used to add digital ink annotations to text-based
documents. While the majority of research in this field has focused on annotation support for …

The literature reports research efforts allowing the editing of interactive TV multimedia
documents by end-users. In this article we propose complementary contributions relative to …

Adding features and fixing bugs in software often require systematic edits which are similar,
but not identical, changes to many code locations. Finding all edit locations and editing them …

Synchronous communication tools allow remote users to collaborate by exchanging text,
audio, images or video messages in synchronous sessions. In some scenarios, it is …

Social video sites have become popular on the Internet, and enable users to post, share,
annotate, and comment online videos. Ubiquitous computing applications may be exploited …

Ubiquitous videos are commonly produced by users with devices containing cameras,
typically connected to wireless networks. An increasing number of web-based video …

Synchronous communication tools allow remote users to collaborate by exchanging text,
audio, images or video messages in synchronous sessions. When generating records from …

Traditional processes of multimedia production are generally regarded as professionally-
oriented workflows, and they don't generally encompass the context of user-generated …

Some aspects of the mobile environment, like lower bandwidth and higher error rates, can
affect distributed applications that have real-time requirements. In order to maintain the …

Several studies show that distance learning is a viable way to provide quality education in
areas of difficult access. In the Amazon state, in Brazil, a region where most towns have no …