Sciweavers

903 search results - page 144 / 181
» Sharing Distributed Resources in LearnWeb2.0
Sort
View
GLOBECOM
2007
IEEE
14 years 2 months ago
Non-Cooperative Dynamic Spectrum Access for CDMA Networks
— Recent studies indicate the presence of a significant amount of idle licensed spectrum, in different time periods and geographic locations. Prompted by the latest regulatory ch...
George Alyfantis, Giannis F. Marias, Stathes Hadji...
ICC
2007
IEEE
184views Communications» more  ICC 2007»
14 years 2 months ago
Lifetime Improvement of Wireless Sensor Networks by Collaborative Beamforming and Cooperative Transmission
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
Zhu Han, Harold Vincent Poor
ICDCS
2007
IEEE
14 years 2 months ago
Fault Tolerance in Multiprocessor Systems Via Application Cloning
Record and Replay (RR) is a software based state replication solution designed to support recording and subsequent replay of the execution of unmodified applications running on mu...
Philippe Bergheaud, Dinesh Subhraveti, Marc Vertes
IPPS
2007
IEEE
14 years 2 months ago
Green Supercomputing in a Desktop Box
The advent of the Beowulf cluster in 1994 provided dedicated compute cycles, i.e., supercomputing for the masses, as a cost-effective alternative to large supercomputers, i.e., su...
Wu-chun Feng, Avery Ching, Chung-Hsing Hsu
PDP
2007
IEEE
14 years 2 months ago
HAND: Highly Available Dynamic Deployment Infrastructure for Globus Toolkit 4
—Grid computing is becoming more and more attractive for coordinating large-scale heterogeneous resource sharing and problem solving. Of particular interest for effective Grid co...
Li Qi, Hai Jin, Ian T. Foster, Jarek Gawor