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CE
2005
58views more  CE 2005»
15 years 6 months ago
Does ICT contribute to powerful learning environments in primary education?
In powerful learning environments, rich contexts and authentic tasks are presented to pupils. Active, autonomous and co-operative learning is stimulated, and the curriculum is ada...
Ed Smeets
ISITA
2010
15 years 3 months ago
Performance analysis and optimal power allocation for hybrid incremental relaying
Relaying technique has been developed considerable attention in response to improve reliability and to extend wireless network coverage. One of conventional relaying technique, inc...
Jaeyoung Lee, Sung-il Kim, Jun Heo
TSP
2010
15 years 1 months ago
Power allocation in orthogonal wireless relay networks with partial channel state information
Wireless amplify-and-forward relay networks in which the source communicates with the relays and destination in the first phase and the relays forward signals to the destination in...
Tung T. Pham, Ha H. Nguyen, Hoang Duong Tuan
DAC
1999
ACM
16 years 7 months ago
Gate-Level Design Exploiting Dual Supply Voltages for Power-Driven Applications
The advent of portable and high-density devices has made power consumption a critical design concern. In this paper, we address the problem of reducing power consumption via gate-...
Ching-Wei Yeh, Min-Cheng Chang, Shih-Chieh Chang, ...
DAC
2000
ACM
16 years 7 months ago
Power minimization using control generated clocks
In this paper we describe an area efficient power minimization scheme "Control Generated ClockingI` that saves significant amounts of power in datapath registers and clock dr...
M. Srikanth Rao, S. K. Nandy