Image retrieval is an important research field, which has received great attention in the last decades. The main purpose of research in this field is to improve the process of finding the desired image in the large and variable database. In this paper, we present an approach for the image retrieval based on the combination of text-based and content-based features. For text-based features, keywo...

The objetive of this study was to explore a bibliometric approach to quantitatively assess current research trends with regard to breast cancer in Mexico. Articles were analyzed by scientific output and research performances of individuals, institutes, and collaborative countries with Mexico. Data were retrieved from the Web of Science database from 2003 to 2012; this was searched using differe...

Interactive learning software has been created to give users in Kenya and Bolivia access to information. The Daktari and Promotor programs are suitable for use even by the illiterate, and can give poor households who aren’t reached by the extension services access to vital information. Poor users’ access the software through kiosks placed in their community. And, despite the fact that only a sm...