This paper proposes a frequency method to estimate the state open or closed of eye and mouth and to detect associated motion events such as blinking and yawning. The context of th...
Since the beginning of the WWW, tools have been developed to augment the functionality of the Web. This paper provides an investigation of hypermedia tools and systems integrating...
Abstract. Over the last six years the Open Hypermedia Systems Working Group (OHSWG) has been working in a coordinated effort to produce a protocol which will allow components of an...
Quality is becoming increasingly important with the continuous adoption of open-source software. Previous research has found that there is generally a positive relationship betwee...
Nowadays, people are in need for continuous learning in order to keep up to date or be upgraded in their job. An infrastructure for lifelong learning requires continuous adaptation...