405 search results - page 2 / 81 » Alignment and Distribution is NOT (Always) NP-Hard |
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— Recent results establish the optimality of interference alignment to approach the Shannon capacity of interference networks at high SNR. However, the extent to which in...
SSD
2007
Springer
14 years 2 months ago
2007
Springer
In the k-medoid problem, given a dataset P, we are asked to choose k points in P as the medoids. The optimal medoid set minimizes the average Euclidean distance between the points ...
JSAC
2007
13 years 8 months ago
2007
— Extending lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributed nodes in wireless networks. Cooperative co...
IPPS
1998
IEEE
14 years 24 days ago
1998
IEEE
Abstract Oliver Diessel1 and Hossam ElGindy2 1Department of Computer Science and Software Engineering 2Department of Electrical and Computer Engineering The University of Newcastle...
ATAL
2009
Springer
14 years 3 months ago
2009
Springer
Coalition formation is a key topic in multi–agent systems (mas). Coalitions enable agents to achieve goals that they may not have been able to achieve independently, and encoura...