Social networking systems help people maintain connections to their friends, enabling awareness, communication, and collaboration, especially at a distance. In many studies of coo...
This article describes a geographical study on the usage of a search engine, focusing on the traffic details at the level of countries and continents. The main objective is to un...
Ricardo A. Baeza-Yates, Christian Middleton, Carlo...
Project-centred learning is increasingly used both in academia and in companies; universities train students to master complex tasks, often suggested by real-life situations, while...
This paper presents a historical view of hypertext looking at preweb hypertext as a domesticated species bred in captivity, and arguing that on the web, some breeds of hypertext h...
Understanding the characteristics of the users’ workload is an important aspect when designing and providing web services. The majority of current workload characterization tech...