Developing applications and deploying services for mobile users raises a number of issues and challenges that must be successfully addressed before the era of truly ubiquitous com...
Michael J. O'Grady, Gregory M. P. O'Hare, C. Donag...
In a categorized information space, predicting users' information needs at the category level can facilitate personalization, caching and other topic-oriented services. This ...
Mobile services can provide users with information relevant to their current circumstances. Distant services in turn can acquire local information from people in an area of intere...
Henriette S. M. Cramer, Vanessa Evers, Tim van Slo...
Nowadays various digital television services are available. However, the user of these services experiences longer delays than the traditional analog TV while switching from chann...
Social network services have become a viable source of information for users. In Twitter, information deemed important by the community propagates through retweets. Studying the c...