A coded modulation system is considered in which nonbinary coded symbols are mapped directly to nonbinary modulation signals. It is proved that if the modulator-channel combination...
The high availability of video streams is making necessary mechanisms for indexing such contents in the Web world. In this paper we focus on news programs and we propose a mechani...
Abstract—The demand for embedded computing power is continuously increasing and FPGAs are becoming very interesting computing platforms, as they provide huge amounts of customiza...
Adaptive groupware systems support changes in users’ locations, devices, roles and collaborative structure. Developing such systems is difficult due to the complex distributed ...
Christopher Wolfe, T. C. Nicholas Graham, W. Greg ...
In this paper we investigate activity-driven clock trees to reduce the dynamic power consumption of synchronous digital CMOS circuits. Sections of an activity-driven clock tree ca...