Recent research in sensor networks has raised security issues for small embedded devices. Security concerns are motivated by the deployment of a large number of sensory devices in...
Users of a digital book library system typically interact with the system to search for books by querying on the metadata describing the books or to search for information in the p...
: Software development includes gathering information about tasks, work practices and design options from users. Traditionally requirements gathering takes two forms. Interviews an...
For long, node cooperation has been exploited as a data relaying mechanism. However, the wireless channel allows for much richer interaction between nodes. One such scenario is in...
Mobile computers such as notebooks, subnotebooks, and palmtops require low weight, low power consumption, and good interactive performance. These requirements impose many challeng...