867 search results - page 80 / 174 » The Generalized Maximum Coverage Problem |
MOBIHOC
2003
ACM
14 years 7 months ago
2003
ACM
Directional antennas in ad hoc networks offer many benefits compared with classical omnidirectional antennas. The most important include significant increase of spatial reuse, cov...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—The emerging wireless relay networks (WRNs) are expected to provide significant improvement on throughput and extension of coverage area for next-generation wireless systems. W...
IJCNN
2007
IEEE
14 years 2 months ago
2007
IEEE
— Serious efforts to develop computerized systems for natural language understanding and machine translation have taken place for more than half a century. Some successful system...
TC
2002
13 years 7 months ago
2002
We investigate whether asynchronous computational models and asynchronous algorithms can be considered for designing real-time distributed fault-tolerant systems. A priori, the lac...
FOCS
2006
IEEE
14 years 2 months ago
2006
IEEE
We consider the minimum cost spanning tree problem under the restriction that all degrees must be at most a given value k. We show that we can efficiently find a spanning tree o...