For a QA system it's very important to have a notion of vocabulary used in questions and for building correct answers. Especially, when a word represents a concept, one can use related lexical instances to understand it and further extend the knowledge by using the associated information. In this work, we suggest a process of building a knowledge…

Internet users worldwide turn to Wikipedia, the web-based, open-content encyclopedia, for basic information on all subjects. There is much to concern an academic audience in the encyclopedia's prominence: bases for evidence are different from those used by scholars; no expertise is required to edit an article; the site is a target for…

The growth of technology and the inclusion of "digital natives" as students in the education world have created a demand pull for the use of Web 2.0 technologies in education. Dominant among these tools have been wikis, blogs and discussion boards. Distance education experts view the use of these tools as differentiators when compared to…

These proceedings contain the papers of the International Conference e-Learning 2013, which was organised by the International Association for Development of the Information Society and is part of the Multi Conference on Computer Science and Information Systems (Prague, Czech Republic, July 23-26, 2013). The e-Learning 2013 conference aims to…